1: letterpress box printing The printing method where the printed text is higher than the blank part, and ink is applied around the graphic, and the pressure is used to make the print imprinted on the surface of the printed matter is called letterpress printing. 2: Offset color box printing (offset printing) Now, it is customary to call offset printing as lithographic printing. The graphics and blanks of the printing plate are on the same plane. The principle of oil-water separation allows the graphics and text to be finally transferred to the surface of the printed matter. 3: Gravure box printing Gravure printing and letterpress printing are just the opposite. The graphic part is concave, while the blank part still maintains the original plane. The graphic part receives the ink layer, and the pressure of the printing cylinder is used to transfer the ink layer to the surface of the printed matter to reproduce the printed matter. 4: Filtered box printing Screen printing is typical of filter printing. The ink penetrates through the mesh (text) of the fabric, and is copied into the text on the surface of the substrate. In addition to the above four printing methods, according to the development of the times, we have developed two new printing methods: flexographic printing and special printing. 5: Flexographic box printing (letter printing) The flexographic plate was named aniline printing because of the use of volatile liquid color inks made of aniline dyes. The printing plate used a rubber plate. However, with the development of science and technology, plates and inks have changed greatly, and flexographic printing has become today's flexographic printing. 6: Special color box printing According to different printing materials and processes, special printing can be divided into: gold and silver printing; anodized aluminum stamping; embossing embossing; die-cutting indentation; metal printing; sticker printing; glazing and pasting; three-dimensional printing; hair Bubble printing; inkjet printing; holographic printing and so on.

Welcome to our booth in Paris on 29  Jan - 30 Jan 2020

Varnishing refers to coating or printing a layer of colorless and transparent ink or raw material on the surface of printed matter (commonly known as "varnish"). After drying or even calendering, the surface gloss and smoothness of printed matter are greatly increased , Highlighting the grade of printed matter. Secondly, glazing can improve the abrasion resistance of the printed surface and protect the graphics of printed products. For printed finished products that have been processed, the common practice is to use silk screen UV glazing and coating glazing, while the more advanced glazing is to be completed at the same time as on-line operation and printing. Of course, these kinds of glazing effects are also different. The most important purpose of glazing is to add value to packaging and printed matter. Because the surface adds bright gloss and three-dimensional sense, the appearance texture is more refined, and it is easier to become a visual focus in a variety of product furnishings. On the surface of paper prints, there are many types of varnishes according to the way of light coating, such as: coating varnish, UV varnish, flexo varnish, etc., then we should choose varnish How to choose? The quality of printed varnishes depends largely on the varnish used. There are three types of varnishes: oily varnish, waterborne varnish, and UV varnish. Oily varnishes contain volatile solvents, which have a negative impact on health and are not conducive to environmental protection. In contrast, water-based varnishes and UV varnishes will take more share in the market. Whether it is UV varnish, water-based varnish, ordinary varnish, or special processing, each has its advantages and disadvantages. Certain market demand, but water-based glazing is undoubtedly the most advantageous, because it is healthy and environmentally friendly, low in price, and widely used.

Because the main raw material of spot color printing gold ink is brass powder, it is a chemically active metal, which is prone to discoloration after exposure to air. Therefore, we should pay attention to the following situations when printing gold ink: 1. If gold ink comes into contact with acids, alkalis, carbon and sulfides, it will produce different degrees of chemical changes, reduce the gloss of the metal, the gold ink will look black, and the gold ink should be avoided for printing on large areas. The paper produced by the acid papermaking process is acidic. After printing, the gold ink not only changes color, but also loses gloss. 2. The use of gold ink should master the principle of printing with adjustment, that is, the amount of one preparation should be suitable for continuous printing for about 3 hours, so as not to adjust too much to make the gold powder in the oil for a long time, or contact with the air for a long time to oxidize Spoils and loses its golden luster. 3. The speed of gold ink printing should not be too fast, because the frictional heat of the ink roller will increase correspondingly due to the fast speed of the machine, which will easily make the gold ink oxidize and blacken. Therefore, the speed of printing gold should be controlled at about 3,000 sheets / hour. 4. The semi-finished products of printing gold ink should not be stacked too much, otherwise the heat released by the gold ink during the drying process on the paper surface cannot be dissipated as soon as possible, and the gold ink will be oxidized and discolored. 5. If gold ink is printed on the background color, care should be taken to properly add dry oil to the background color to avoid overprinting the gold ink when the background ink is not dry, which will affect the gloss color of the gold ink. Shenzhen Top&Top Printing Co.,ltd engaged in book printing and cosmetic paper packaging for more 10 years.We provide professional solutions.If you have any questions about the printing and packaging,please feel free to contact with us.

Top&Top Printing Packing Co.,ltd is specialized on printing and packaging for more 10 years.And we are proficient in various printing technologies,mainly product is cosmetic packaging box,paper shopping bags,children board book printing.Here ,we introduce normal printing . Lithography The lithographic printing plate is flat and uses the principle of water and oil immiscibility to achieve printing. The printing plate is divided into a lipophilic and hydrophobic graphic portion and a hydrophilic and oleophobic blank portion. In this way, the graphic portion absorbs the ink, and the blank portion does not adsorb the ink. Copy and transfer of graphics and text are done by the imprinter. Lithographic printing is indirect printing, the graphics on the printing plate are first transferred to a cylinder, and then the graphics and text are transferred to the printing material by the inked blanket cylinder. Rolling has good hydrophobic and lipophilic properties, which can fully transfer the ink and limit the transfer of moisture. In addition, the blanket cylinder is elastic and can withstand large printing pressure to ensure the correct transfer and transfer of graphics. Lithography can be multi-colored and colorful. The printing format is large, and the color of the finished product is saturated, with less noise and smudges. The screen is flat. In this respect, it is better than other printing methods. Lithography occupies the largest market in various types of printing in China. Offset printing that designers often contact is Lithography occupies a dominant position in the printing industry. Relief Printing The printed part of letterpress printing is higher than the blank part, and when all printed parts are printed on the same plane, apply ink to the printed part. Because the blank part is lower than the printed part, the ink cannot be adhered. The printing plate is contacted, and a certain pressure is applied to transfer the ink of the printing portion on the printing plate to the paper to obtain a printed product. Since the blank portion is concave, the blank portion on the printed matter is slightly protruded when pressed to form a printed product. The surface has inconspicuous unevenness. Gravure printing The printing plate of gravure printing is lower than the blank part, and the degree of depression changes with the level of the graphic. The darker the graphic level, the deeper the depth, and the blank part is on the same plane. When printing, After the ink is applied on the entire layout, the ink on the flat surface (ie, the blank part) is scraped off with an ink scraping machine to keep the ink only on the printing plate with a low concave surface, and then a substrate with strong ink absorption is placed on the surface to apply Under high pressure, the ink on the printing portion of the layout is transferred to the substrate, thereby obtaining a printed matter. Because the depth of the depression of the printing portion on the layout is dif...

Many exhibition organizers will have some brochures to better promote their products or companies. The exquisite printed pattern with very attractive text is the most direct way to convey the corporate culture .so many people will prepare Many beautiful brochures. At the exhibition. For people to appreciate. Before doing brochure printing, we must make some preparations in advance in order to greatly improve efficiency, while making brochure more in line with our original intention and original intention. In general, some manufacturers are also responsible for editing and proofreading, and can also provide some suggestions. But what they do must be more appropriate, so it's best to be able to send text and pictures directly to manufacturer for printing. For brush manufacturers, it is best to submit general information. In addition to text and pictures, we need to have a basic typographic concept. The printer has experience, but we need to have a perfect effect to estimate the album to be produced. For example, we know where to put important content and where to put pictures. Eyes, this is directly related to printed books and printed products, so we must draw our attention. We need to design some details, such as font color and font size, all of which must be specifically implemented, because it will affect the length of the article and the thickness of the album. We also need to have a basic concept of overall color, such as the printing theme of the album, should choose the appropriate warm color style or cool color style. Production process before brochure printing: 1. Conceive, design, arrange, plan and prepare materials. 2. Use Photoshop to edit pictures, including modification, proofreading, stitching, etc. After processing, the CIFK TIF or EPS file must be changed to 300dpi. 3. Use vector graphics software to create graphics, and then save the EPS file to CMYK. 4. Compile the text file using a plain text writer. 5. Prepare all materials and combine them with typesetting software. 6. Solve the trap printing problem. 7, proofing, proofreading, error correction. 8. Use Postscript printer output to test output availability. 9. Prepare output files, including platforms, software, files, fonts, font lists and locations, and output requirements. 10. Copy all files, including fonts for MO or CDR, to us with the output file.

According to the design requirements, specific paper and materials are processed and manufactured on a machine equipped with a steel knife stencil, and the paper or material is die-cut into the required shape and presents special effects in form. This process technology is called die cutting. The specific paper and materials are processed and manufactured on a machine equipped with a steel wire template according to the design requirements. The surface of the paper or material is printed with deep or shallow steel wire traces under pressure, and then folded by hand or machine. The paper And materials are easy to bend and form a certain form of structure or shape. Such a process technique is called indentation. Generally, the die-cutting and creasing process is a process of combining a die-cutting knife and a creasing knife in the same stencil, and simultaneously performing die-cutting and creasing processing on a die-cutting machine. It is often referred to as die cutting or stamping in daily production. It can be operated as a separate process or two processes can be combined into one process on the same machine. The die-cutting plate is equipped with both a steel knife and a steel wire without conflict. The die-cutting and indentation process changes the single straight or flat form of the printed matter, and allows various printed packaging to be presented in three dimensions and curves. The various shapes and shapes created are more beautiful and delicate, and are full of creative and intelligent printing packaging product. In the field of paper prints, die-cutting and indentation processes are widely used, such as common packaging cartons, special-shaped tags, hollow labels, folding DM bills, stickers, leather products, etc. Cut craft. Common three-dimensional packaging boxes such as cuboids, cubes, cones, and polyhedrons. Flat works of various shapes, such as circles, ovals, plum blossoms, polygons, etc., and other special creative graphics that appear in book albums in combination with a page design.

A complete cosmetic should be equipped with a corresponding cosmetic folding box. In addition to the decorative role, the packaging paper box also plays a role in displaying product information. Therefore, the role of cosmetic folding boxes can not be ignored. The following editors will introduce a few Regarding the key points of customizing cosmetic folding packaging boxes, I hope companies can pay attention to them. 1. Approve cost budget. Generally, the first consideration of custom cosmetic folding packaging boxes is the cost budget issue. The price determines the quality of the product. Your cosmetics positioning is for middle and high income groups, so you should customize high-quality packaging boxes, and vice versa. Of course, this part of the cost will also increase to the price of the product, which will have a certain impact on consumers. 2. Provide complete cosmetic information. As consumers' demands for cosmetics become higher and higher, the specifications of cosmetic folding packaging boxes are constantly increasing. Compared with other product packaging designs, cosmetic folding packaging box designs have special requirements and cannot be designed at will. Comply with the relevant regulations of the State Administration of Market Supervision on the design of cosmetic outer packaging, such as the name of the cosmetic, the cosmetic logo (blue hat), the approval number of the cosmetic product, the functional ingredients, the cosmetic effect, the net content, etc., all of this information must be printed on the packaging in detail On the box. 3. Design style. Packaging design is the key to the successful launch of all products. Different design styles will define different cosmetic folding packaging boxes. Designing according to the needs of different groups is very important compared to the packaging box style. It is about whether it can be accurately positioned to the corresponding The target sales group is more practical than a large number of advertisements.

Mask skin care products are skin care products to maintain women's appearance, so that every consumer can get the improvement of beauty. Therefore, the customization of the mask skin care products box also requires a high value to a certain extent. It is also important to highlight the artistry, culture and uniqueness. We must know that this is the era of "looking at the face". Consumers are generally pursuing fashionable and novel packaging ideas. If they want to grasp the "heart" of consumers, please feel free to contact Top &Top  Packaging. The vast majority of consumer facial mask skin care products are female groups. The custom design of facial mask skin care products can more reflect the beauty of women's hearts. In addition, the recent retro elements and antique elements are popular. You can choose to design with niche features Cooperating with the divisions, the hot debut came on the occasion of the double eleven. At the same time, the primary consideration for the customization of the mask skin care packaging box is how to maximize the consumer's desire to buy, so that the consumer unconsciously approaches it, appreciates it, and owns it. In general, it is to make consumers want the packaging box. , Trademark, brand left a deep impression, so the choice of facial mask skin care product paper box manufacturer is extremely important.

Concave-convex embossing is one of the most frequently used processes in post-press technology. Combining paper materials can subtly enhance the printing effect and make the printed picture more realistic. In order to achieve the printing effect, the embossing has many forms of presentation in paper packaging Plain bump The plain punch is also called plain convex. According to the English original meaning, "Blind embossing" refers to the punching and convexing process technology similar to Braille printing, that is, the printing convex area does not use any printing ink and hot stamping gold foil material, and only the simple bumping process is used. The surface of the paper or material leaves a pattern that creates a process effect. The plain punching process leaves a delicate, clean and clean pattern on the surface of the paper and material, giving a very unique impression. Yan Ming convex Yu Ming pointed out that after the four-color ink printing or bronzing, the printed matter left a blank area. After the punching process, the design image was fully displayed and perfectly combined with other color area graphics of the printed matter. There are strict requirements on the process technology, and the accuracy of the template size and the registration imprint are the key factors. Different stencil styles.and it can produce single or multi-layer effect changes. Oil painting This is a combination of four-color printing and gold foil stamping such as pearl lacquer, varnish or crayon effect, using the embossed effect embossing stencil, through partial squashing to achieve a three-dimensional effect of simple and elegant oil painting, called oil painting convex, It requires multiple process technologies to complement each other, and the graphics presented are delicate and precise. Multiple convex The stencil of multiple embossing is usually laser engraved copper plate. Under the condition of the thickness, toughness and surface tension of the paper, the multiple embossing can be made into a concave and convex integrated stencil. The surface undulation effect can enhance the artistic effect of the picture, the lowest point and The drop at the highest point can even reach more than 3mm. Heat shock convex Choosing the right material and proper heating is the two elements of the thermal swell. First, outline the lines of the pattern and make a stencil. When the ironing machine is heated to a suitable temperature, the contact surface of the stencil will be slightly burned. Paper, which leaves marks on the surface of the paper and forms the artistic effect of the line pressing four and the middle part slightly convex. Hot stamping As the name suggests, bronzing refers to the use of the same pair of stencils, bronzing and slamming are done once, in the terminology of hot stamping of aluminum. This process is called stereo bronzing. The stamping plate of bronzing is generally made of brass material, which can improve the precision of hot stamping and squeezi...

Customized paper gift box is very important and the most versatile one. When customizing the gift box, the first we must consider is the material selection of the box and the determination of the style , and rarely consider the lining of the box. For the package, how to choose a suitable lining is a very important part, and its choice will directly affect the grade of the entire package. For customers, they don't understand the material and use of these linings is normal, but as a professional packaging customization company, we need to be familiar with the advantages and disadvantages of various material linings, and recommend to customers when appropriate. . Next, we will give a general introduction to the common gift box lining: cardboard or corrugated lining: most of our common boxes are paper, and the paper lining can achieve the style. Unite. The paperboard and corrugated paper are low in cost, environmentally friendly and easy to process, and are very popular among merchants. At the same time, the paper lining is easy to set, and has good cushioning performance, which can protect and support the whole article during transportation. Paper linings are commonly used in electronic product packaging, wine packaging, and cosmetic paper packaging. EVA Lining: EVA is a polyethylene foamed product with good elasticity, flexibility, stamping resistance and sealing. The EVA lining has a smooth appearance, uniform and fine cells, soft and thick hand, and good cushioning and shockproof performance. The EVA lining can be grooved or flocked on the surface, the groove design can be used to fix and display the goods, and the flocking design can make the lining surface softer and more lustrous. EVA liners are often used in expensive, fragile product packaging. Sponge lining: Sponge lining is suitable for packaging of high-grade products to cushion shock absorption. At the same time, sponge lining is also divided into environmentally friendly sponge lining, antistatic sponge lining and fireproof sponge lining. Among them, the antistatic sponge lining can protect the product from static electricity for electronic products and chips. The sponge is low in cost and easy to process, and is also one of the most popular lining materials for businesses. Plastic lining: I believe that everyone is not unfamiliar with the plastic lining, plastic lining is often used for food packaging, such as moon cake gift packaging. Although the plastic lining is not soft or environmentally friendly, it is one of the most used lining materials. The plastic lining has good stability, is resistant to extrusion, is not easily deformed, and is inexpensive to manufacture. When used, it is often paired with silk, which has a very good gloss and can increase the texture of the entire gift box. Different materials have different advantages, how to choose the appropriate lining material, I believe you have a preliminary judgment. In the process of transportation or handling, the lining can r...

Nowadays, there are two kinds of flip boxes that our paper packaging manufacturers mainly make. One is a single-layer clamshell box, the other is a double-layer clamshell box, and the other is a special-shaped paper box. The price of the three kinds of packaging boxes is also different, and the price of the double-layer clamshell box is the highest, of course, from the grade, it is also the best double-layer clamshell box. But the three box types are suitable for different products, and it is well known that only the right one is the best. The single-layer flip paper packaging box is relatively widely used, and the general products can be used. In the design and the internal support, according to the product characteristics, it can be used for most of the product packaging, so the three flip boxes are the easiest. The cheapest, single-layer clamshell paper box is also the most widely used. The double-layer clamshell box is a very high-grade clamshell box, which is connected by the upper box and the lower box. The upper box can be used for placing products or simply for decoration. In general, the double-layer clamshell box is suitable for higher-end products such as cosmetics and jewellery, and is the higher price among the three clamshell boxes. The last type of flip-shaped packaging box, compared with the previous two, is relatively new and technically sensitive, so it is more suitable for the packaging of electronic products, the price is relatively moderate and affordable, and it is more suitable for electronic products.

The design of the paper shopping bag printing is aimed at the aesthetics and rationality of the hand-held products, and at the same time conveying the information of the products. It is also a display of a corporate image, but also a cultural atmosphere of individuality. The design requirements for the paper packaging bag should be simple, and the weight should be firm and relatively low. The design of the pattern should be novel and simple, embody the concept of freedom and avant-garde, and at the same time play the functions of promotion, communication and display. The paper gift packaging bag with protection and storage function is one of the mediums for visual flow to convey the image of the product. First, the paper bag printing in design The beautifully designed bag will be very popular, even if the printed trademark or advertisement, customers will be happy to reuse, has become one of the most efficient and affordable advertising vehicles. Second, the paper bag printing in terms of printing methods Paper tote printing is usually done in offset printing. Plastic tote bags are generally screen printed. There are many procedures to go through before printing. Need to produce a film, proofing, etc. Third, the handbag printing in the post-press processing technology Paper tote bags usually need to be pasted, punched, and worn. The plastic tote bag printing process is relatively simple. Fourth, the paper bag is printed in terms of material In general, paper handbags are generally of higher grade, quality paper, kraft paper, in order to obtain greater load bearing and better printing results. Fifth. Handbag printing in terms of product form They are all "bag"-like prints. The primary function is to load the items. The secondary function is to print through the surface design, which plays the role of propaganda and notification. In special cases, it also has some other auxiliary functions.

Kraft paper is a commonly used paper material. Our gift box manufacturers are often used in flexo, gravure and offset printing processes. In addition to gift boxes, they can also be used as kraft paper shopping bags. First of all, because the kraft paper itself is dark brown, the effect of printing ink is very different from that printed on white cardboard. It is more difficult to print than white cardboard. Therefore, it is better to use bright color ink because of light color. The inks of the system are difficult to achieve the desired reproduction, transparency and abrasion resistance. Secondly, due to the loose and porous structure of kraft paper, the surface smoothness is lower than that of white cardboard. Gift box manufacturers will provide a series of papers with different smoothness, grasp the surface characteristics of the paper to ensure the printing quality, if the smoothness is slightly higher. Substrate, consider a layer of paper, film and metal foil, these materials are very helpful, calendering can also improve the smoothness of kraft paperboard. Finally, the unglazed kraft paper has the characteristics of loose and porous, so the gift box manufacturer is prone to dust during the making of the cardboard. Therefore, when processing, the air extractor should be ready before work to avoid the dust and affect the processed. Effect and quality. If you need a custom kraft paper bag and kraft paper gift box , please feel free to contact with us.

First of all, the uneven thickness of the ink layer will result in poor quality of the book printing. There are usually two ways to increase the thickness of the ink layer. One is to reduce the amount of the liquid in the case where the total amount of the ink is constant; the other is to increase the amount of the ink in the case where the amount of the liquid is constant. The principle of the two methods is the same, and which one can be used, as long as the thickness can be adjusted uniformly. Secondly, it has something to do with the water roller. This is a very important part of the press, which is in direct contact with the plate and provides dampening solution. If it is too much pressure or too small in contact with the plate, it will make the plate surface appear. Therefore printing companies must control the pressure. Finally, it has something to do with the blanket. There are two kinds of blankets, one is a plain blanket and the other is an air cushion blanket. When it comes into contact with the printing plate, it can transfer the dampening plate to the surface of the blanket because of its certain adsorption characteristics. When the surface is insufficient, it needs to be replenished in time, but the amount of replenishment is a key. Too much or too little is affecting the effect of book printing. Of course, in addition to the above three factors, there are many factors that affect the quality of the print, such as the size of the printed graphics. Therefore, it is required that the book printing manufacturers grasp these factors when printing, so that the quality of the printed matter is better. As a consumer, they must also choose a good book printing manufacturer.

Every exquisite gift box is presented to the people, and there is a lot of fine processing behind it. Then let's spread it to everyone today and make seven crafts for packaging gift boxes. All the exquisite gift boxes are realized under these seven crafts. First, the design; Gift packaging patterns are designed according to the customer's design requirements or freely combined with local culture and product features. Second, proofing; Make a sample paper gift box according to the materials and design manuscripts requested by the customer to see if it is appropriate. The details of the problem are adjusted according to the actual situation. Third, choose cardboard The general gift box cardboard is cardboard or cardboard for wine packaging and gift wrapping cartons. Most of the cardboard with a thickness of 3mm-6mm is attached to the outer decorative surface by hand. Fourth, printing through the mold or printing and other processes; Print the above picture on the gift box, the product box reminds that this part is very demanding on the process. Fifth, surface treatment; The wrapping paper of the gift box usually needs to be surface treated. The common ones are light glue, matte glue, UV, varnish, and dumb oil. Six, beer; Beer is a relatively important part of the printing process. If you want to be a beer, you must make a knife. If the beer is not allowed, the beer will be biased, and the beer will affect the subsequent processing. Seven, Mount. The usual prints are first-handed beer, but the gift box is the first beer, the first is the fear of getting the paper, the second is the gift box, the overall beauty, the gift box paper must be handmade, in order to reach some aesthetic level. Gift boxes that want to be beautiful must first be conceived, planned, produced, designed, crafted, material selected, and so on. The process greatly determines whether the gift box is beautiful.

In order to be able to increase the sales of their own products, many companies are able to let their own companies gain a certain popularity, in order to allow a brand to penetrate into the hearts of consumers. It is now a lot of energy to design the paper packaging box. Now it has also stimulated the development of the cosmetic packaging box and color paper box industry. In the process of color box printing, what details need to be paid attention to? 1. Design style conforms to product type In the process of printing different products, we must master the overall design style. For each design detail, we need to meet the product type so that Top&Top color box printing can stimulate the sales of our products. Analysis can be done in combination with a variety of styles to finalize the design and printing solution. 2. Material selection For different materials, it will directly affect the effect of the whole  packaging box, because each material will suit different design schemes, and also allow a company's products to be outsourced with different qualities, so everyone is in the process of selecting materials. Among them, not only should you look at the material in a single way, but which type it belongs to, you also need to see if this type is suitable for your own product, and whether it can be integrated in the whole packaging design. 3. Size and others However, there will be some small details, the overall printing size and resolution of the packaging box, etc., which will directly affect the image of the gift packaging box, must ensure that the color is very positive, the overall size The size design is very good, and the quality problem is of course also guaranteed. In short, every detail of the whole process is to be the most detailed, in order to make a box more perfect.

The color box packaging can be divided into three types according to the basic shape: a foldable carton called a folding paper box; a non-foldable carton; a paper processed, compounded, and glued to form a liquid container, generally called a soft wrapping paper box. In the meantime, folding cartons are most used in product packaging. 1, Liuhe cover and rocking type carton. They are tangentially pressed on the surface of the box according to different graphics. They can open the lid and see the product. They can also see the decoration graphic, text and trademark of the box. Its strength is easy to open and easy to take out. Products and easy to display and promote products. 2. Open window tray. The window-opening carton has three ways of opening the window, clearing the lid and multi-faceted. Generally used in combination with Tongming plastic sheet, the window opening part shows the product, which is convenient for customers to purchase. 3. Portable paper box. Some products have a large packaging capacity. To facilitate the customer's carrying, add a handle to the carton, and the handle is planned to be folded as much as possible, which is convenient for transportation and does not occupy too much area. 4. Shaped paper box. Shaped paper trays are mainly triangular, pentagon, diamond, hexagonal, octagonal, trapezoidal, cylindrical, semi-circular, book-like and other shapes. The structure of the carton is a combination of an arc, a straight cut and a face replacement, and the resulting package shape. The advantages of the shaped carton are novel and beautiful. 5. Special structural paper box. It is to open a gap in a certain part of the carton, or add an accessory to pour out powdery, granular, blocky or liquid products. The carton structure can be diversified, and it is convenient for customers to use, and can be specially planned according to the different uses of the product. The special shape is mainly expressed by the special-shaped structure, which requires the planning of functional structures (such as handles, hand holes or vents, adhesive crepe of automatic folding carton, etc.), and characteristic structures (such as chamfering, hollowing, feet, etc.) Special structures such as the appearance structure (such as non-column, non-planar structure) must be completed, so that they are satisfied. The packaging style is complex, the shape is beautiful, the structure is wonderful, the way is varied, and it can attract the eyeball effect of the customer.

The paper color box and the varnish of the color box prevent the ink from fading and protect the ink. Glue and matt are thin films that protect the ink and increase the paper pull. Such as color box glue can increase the load and waterproof. The light glue is the surface that looks very bright, and the matte glue is matte. The varnish is a surface oily substance. The varnish looks bright and the dumb oil is not reflective. The difference between the light-sensitive adhesive and the varnish is that the light-sensitive adhesive is coated with a light film or a matte film (PP film BOPP film or PET film) on the surface of the printed matter, and the varnish is coated with a transparent layer on the printed matter. The oil layer, its gloss: light glue about 85 degrees, matte glue about 25 degrees, varnish 50 degrees or more, dumb oil about 20 degrees. Shenzhen top&top printing packing co.,ltd has more than 10 years of experience in packaging color box,printing book, specializing in cosmetic paper box, high-end gift box,candle paper box,round paper box....