band
Including double-sided pressure-sensitive adhesive tape 0, pressure-sensitive adhesive tape, high-grade double-sided adhesive tape, sealing tape, adhesive tape, paper self-adhesive tape.
core
Including paper core, corrugated core paper, paper tube core, spiral paper tube core.
cardboard
Paper with a thickness greater than 0.1 mm is generally called cardboard. It is roughly divided into four categories: packaging paperboard, industrial paperboard, construction paperboard and printing and decoration paperboard. Generally, the basis weight is less than 225 grams / square meter is regarded as paper, and the basis weight is 225 grams / square meter or above is regarded as cardboard.
Paper bucket
Including paper square barrel, paper tube, paper tube core, spiral paper tube.
paperboard
Also called cardboard.
Paper cup
It is a cup-shaped liquid packaging container, with hot and cold drinking cups and fast food cups.
Paper bag
According to the different sides of the bag, the bottom and the bottom seal, there are four types of paper bags: open seam bottom bag, open adhesive corner bottom bag, valve stitching bag, valve flat hexagonal end bottom adhesive bag and so on. Use four or more layers of kraft paper bag to pack cement, fertilizer and other products. According to the performance of the packaged object, different types of paper bags are used. Other paper bags: including cement bags, feed bags, wax paper bags, fertilizer bags, laminated paper bags, four-layer paper bags, medicine bags.
Carton
To a large extent, carton packaging promotes and beautifies commodities with its exquisite shape and decoration, and improves the competitiveness of commodities. Since the shape and structural design of the carton are often determined by the shape and characteristics of the packaged goods, there are many styles and types, such as rectangular, square, polygonal, special-shaped carton, circular tube, etc., but the manufacturing process is basically The same, that is, choose materials-design icons-manufacturing templates-stamping-jointing box.
wrapper
The paper used for packaging requires high strength, low moisture content, low permeability, and no corrosion. Paper used for food packaging also requires hygienic, sterile, non-polluting impurities and so on. Packaging paper includes kraft paper, chicken paper, paper bag paper, parchment paper, cellophane paper, tar paper, moisture-proof paper, gunpowder packaging paper, neutral packaging paper, translucent paper, anti-rust paper, oil-proof paper, food packaging paper, paraffin paper Tea bag paper, red electro-optic gun paper, vacuum aluminized paper, etc.
Coated paper
Pigments, adhesives and auxiliary materials are made into coatings, which are coated on the surface of the cardboard by special equipment. After drying and calendering, a layer of smooth, dense coating is formed on the paper surface to obtain a copper plate with good surface properties and printing performance paper. Mostly used in cigarette cases, labels, cartons, etc.
Offset paper
Mainly single-sided offset printing paper. The surface of the paper is white and smooth, but the whiteness, tightness and smoothness are lower than that of coated paper. Super-calendered offset paper has better smoothness and tightness than ordinary calendered offset paper. It is printed with text and the pattern can be pasted into a paper box with yellow paper.
Label paper
The commercial paper has a white surface and good printing performance, and is used to make trademark marks.
Kraft paper
Including box paper, cement bag paper, high-strength corrugated paper, brown cardboard. Kraft paper is a high-strength packaging paper made of softwood sulfate natural color pulp that is tough, strong, and has a brown paper surface. From the appearance, it can be divided into single-sided light, double-sided light, striped, non-stripe, The quality requirements are slightly different. Kraft paper is mainly used to make small paper bags, document bags, and inner packaging for industrial products, textiles, and daily necessities. Kraft paper is divided into U, A, and B grades.
corrugated paper
Corrugated paper is compressed into a corrugated shape during the production process. After corrugated cardboard is made, it will provide cardboard elasticity, flat compressive strength, and affect vertical compression strength and other properties. Corrugated paper, the surface of the paper is smooth, the thickness should be consistent, there must be no paper diseases such as wrinkles, cracks and holes, otherwise it will increase the breakage of the production process and affect the quality of the product.
Paper bag
Paper bag paper is similar to kraft paper, mostly produced from softwood sulfate pulp
cellophane
Cellophane is a widely used liner and decorative packaging paper. Its transparency allows people to see the interior products at a glance. After the surface is coated with plastic, it has the properties of moisture resistance, water impermeability, air permeability, heat sealing, etc., which play a good role in protecting the products. Compared with ordinary plastic film, it has the advantages of no static electricity, dustproof, and good kinking. Cellophane is available in white and color.
White cardboard
It is a flat paper with smooth surface and firm texture.
White cardboard
White cardboard is divided into double-sided white cardboard and single-sided white cardboard. Double-sided white cardboard is only used when it is used for packaging of high-end products. Most carton boxes use single-sided white cardboard, such as the packaging of cigarettes, cosmetics, medicines, food, stationery and other products. box.
Composite paper
Use adhesives to laminate paper, paperboard and other plastics, aluminum foil, cloth, etc. to obtain composite processed paper. Composite processing paper can not only improve the appearance and strength of paper and paperboard, but also improve the performance of waterproof, moisture-proof, oil-resistant, air-tight and fragrance-preserving, etc. At the same time, it can also obtain heat sealability, light resistance and heat resistance. The methods for producing composite paper include wet, dry, hot-melt and extrusion composite methods.
Printing paper
Paper designed for printing. According to usage, it can be divided into: newsprint, paper for books and periodicals, cover paper, bond paper, etc. According to different printing methods, it can be divided into letterpress printing paper, gravure printing paper, offset printing paper, etc.
Color printing paper
Mainly includes color printing carton and color printing carton.
Moisture-proof paper
It is wrapping paper made by coating asphalt between two layers of base paper. Mainly used for moisture-proof packaging cigarettes, and can also be used as fruit packaging. The moisture-proof paper has a certain moisture-proof ability, and its moisture-proof rate is at least 15%. Good moisture-proof paper is evenly coated and firmly adhered. There is no paper layer cracking and asphalt penetration. The heat resistance is not less than 85 degrees. There is a smell, so as not to affect the quality of cigarettes, but the paper is not used to pack cigarettes.
Paper products
Including paper products, paper product printing, paper product packaging machinery, paper product processing, packaging paper products.
Packing box
Including medicine packaging box, silk packaging box, color gift packaging box, roof-type milk packaging box, paper-plastic color packaging box.
Fine corrugated
Also known as E-shaped corrugated cardboard is relatively thin and has good stiffness. It is generally used to make carton boxes as sales packaging; E-shaped corrugated cardboard can also be used alone as ampoule buffer paper.
Yellow cardboard
Yellow cardboard, also known as straw cardboard, has a yellowish color and is mainly used for ordinary carton packaging shoes, hardware products and some cheap products. After being covered with a layer of finely printed label paper, it is also used for packaging clothing and knitwear. The raw materials for producing yellow paperboard are 100% natural lime straw straw or wheat straw pulp and waste paper.
Cardboard
Cardboard is used as the surface layer of corrugated cardboard. After it is made into a box, it is the surface of the carton. Therefore, the cardboard needs to have high strength properties such as pressure resistance, fold resistance, tensile strength, wear resistance, and puncture resistance and certain water resistance The paper is strong and tough, and it must have good appearance and printability.
Compound bag
In order to prevent moisture when using multi-layer paper bags, add plastic film or asphalt moisture-proof paper in the middle of the paper bag.
Cement bag
Including composite cement? ⑺ 鼙 Hi? 啻? ⑺? 啻? �
Adhesive tape
It uses paper, cloth, plastic film as the substrate, and then evenly coats the wet adhesive on the above substrate to make paper adhesive tape, cloth adhesive tape, heat-sensitive adhesive tape, pressure-sensitive type Adhesive tape is composed of three parts: base material, adhesive and stripping agent.
Compound tank
Composite cans are a new type of packaging products that have developed rapidly in recent years. It is made of cardboard, plastic film and aluminum foil in a certain way, and then sealed with a metal or plastic cover to make a composite tank with good barrier properties and water and oil resistance. It is widely used in food, grease and its paste and liquid materials Packaging, replacing metal and glass jars, is beneficial to waste disposal and reduces packaging costs.
Pulp molding
Including egg tray, fruit tray. It uses waste paper as raw material, adds some chemicals, and then produces various shapes of model products according to different uses. It is used as eggs, fruits, precision devices, fragile and fragile glass, ceramic products, crafts, etc. Packing cushion has good cushioning protection performance. The equipment for producing pulp molding technology is developing rapidly. The basic process is pulp preparation, molding, and drying.
Stickers
Most of the whiteboard paper with higher strength is used as the base paper, and the self-adhesive paper is coated with the self-adhesive paper. Uses: printing trademarks and labels on stickers.
Color packaging
Color includes color packaging cartons, corrugated color packaging, paper-plastic color packaging boxes, etc.
Glass cardboard
It is a kind of flat paper, which is shiny on both sides.
Aluminum foil backing
Including vacuum aluminized paper. The paper and aluminum foil are compounded with an adhesive to make a liner. Mostly used for cigarettes, candy and other packaging.
Corrugated box
Corrugated paperboard is made into corrugated paper box by die cutting, creasing, nailing or sticking. Corrugated box is the most widely used packaging product, and its dosage has always been the first of various packaging products. Including calcium plastic corrugated boxes.
Corrugated board
Including honeycomb paperboard. After the thick paper is processed into corrugated shape, the multi-layer cardboard formed by laminating the cardboard together in a certain way is called corrugated cardboard.
Other paper packaging
Including ampoule boxes, computer paper products, transparent paper packaging, refrigerators, transport packaging, fertilizer bags, water-coated tape paper, wood pulp, color printing paper, cigarette paper, paper packaging materials, paper-plastic packaging products, calcium-plastic board lining, Silk packaging, buckle box, injection box, medical packaging, tar paper, cotton paper, iron lock packaging, bubble base, hemp packaging products, plastic envelopes, inner grid matching, clothing pallets, kraft paper bag paper packaging products
Mainly includes cartons, cartons, paper bags, etc.
Fine corrugated carton
The carton produced with D and E corrugated is called fine corrugated carton.
Newsprint
Commonly known as white newspaper, it is characterized by soft and porous, has a certain institutional strength, good absorption, can make the ink penetrate and fix in a short time, and will not stick when folded, used to print newspapers, periodicals and general on high-speed rotary machines books. The basis weight of newsprint is 51 grams per square meter, and the width of web newsprint is 1572 mm, 1562 mm, 787 mm, and 781 mm; the size of lithographic paper is 787 mm w1092 mm. Newsprint printing adaptability, opaque, but the whiteness is low, the surface smoothness is different, should use thicker mesh when printing pictures, easy to yellow and brittle after daylight, not suitable for long-term storage.
Cardboard
Also known as hemp cardboard, it is a cardboard used in relatively strong cartons, which is widely used to ship books, department supplies, radios, televisions, machine parts and food. The basis weight is 200 g / m2, 310 g / m2, 420 g / m2 and 530 g / m2.
The flat surface has good mechanical strength.
copper sheet
Also known as coated paper, it is a high-grade printing paper made by coating a layer of white paint made of calcium carbonate or white clay with a binder on the base paper, drying and calendering. Due to the delicate whiteness, high smoothness and gloss, and moderate oil absorption, it is suitable for copperplate printing or offset printing, printing color or monochrome pictorials, pictures, calendars, maps and books, and is also used for packaging and printing. It is divided into single-sided coating and double-sided coating. The two types are divided into special numbers, No. 1, No. 2 and No. 3, and the basis weight is 80 g / m2 to 250 g / m2. Coated paper requires high coating strength, does not fall off powder, and is suitable for fine screen printing of more than 60 lines / cm.
Offset paper
Formerly known as "Dowling Paper", it is a book paper used for offset presses. It is suitable for printing monochromatic or multicolor book covers, texts, inserts, pictorials, maps, posters, color trademarks and various packaging products. Offset printing paper is divided into special numbers, No. 1 and No. 2, the basis weight is from 70 g / m2 to 150 g / m2. Pulp has high strength and printability. Offset printing is a relatively high-grade book printing paper, which has high requirements on contrast, stretch rate and surface strength. The acidity and alkalinity should also be close to neutral or weakly alkaline, so as not to affect the paper used for printing. Meters to 80 g / m2. In recent years, it has successfully trial-produced low-quantity offset newsprint and offset printing paper for use in offset printing paper and books.
Letterpress paper
A paper suitable for printing various books, stationery and sports articles, and magazine texts by a letterpress printing machine. The basis weight is 52 g / m2 and 60 / m2. There are two types of web and flat paper, with a smoothness of 30 meters and an opacity of not less than 88%. Letterpress printing paper is a widely used book paper, which is slightly smoother than newsprint and has a longer shelf life, but it is prone to fluff and powder, and is not suitable for printing books and periodicals by offset printing. Writing on this paper tends to bleed easily.
Straw board
Also known as yellow cardboard or horse dung paper, it is yellow cardboard for packaging. It is mainly used for the packaging of goods, the cover lining of carton boxes and bookcase books. The basis weight is 200 g / m2 to 860 g / m2. Commonly used are 420 grams on the 8th, 530 grams on the 10th, and 640 grams on the 12th. Strawboard requires close and strong quality, smooth paper surface, and certain mechanical strength and toughness.
White cardboard
Also known as Manila paper, it is a white, more advanced packaging cardboard. It is used to print caps for children's educational pictures and stationery, cosmetics, medicines. The basis weight is 200 g / m2 to 400 g / m2. Consistent thin and thick, lint-free, powder-free, flexible, and not easily broken when folded.
Bound cardboard
The important materials for bookcases are white paperboard and yellow paperboard, which are mainly used for making hardcover book covers and envelopes. The hardcover book case with cardboard as the skeleton has the advantages of sturdiness, beauty and conducive to long-term storage.
Calcium Paper
The appearance is very close to the paper, it is resistant to water immersion, non-hygroscopic, non-flammable, has high burst resistance and tear resistance, and low production cost. It is formed by strong kneading and calendering at 160 degrees, and its thickness is similar to that of cardboard. It can also be made into a thicker cardboard, which has a certain penetration and absorption capacity for ink and can print clear pictures and text. It can be used to print book cards, securities, labels, and color prints. It can also be used to make corrugated cardboard boxes for the shipment of food and goods that require moisture and oil resistance.
Kraft paper
It is a tough, water-resistant packaging paper with a brownish-yellow color and a wide range of uses. It is often used to make paper bags, envelopes, record sleeves, dossiers, and sandpaper. The quantitative range is 40 g / m2 to 120 g / m2. There are differences between web and flat paper, and single-sided light, double-sided light and stripes. The main quality requirements are flexible and strong, high rupture resistance, can withstand greater tension and pressure without rupture.
cellophane
Also known as transparent paper, it is high-grade packaging and decorative paper that is transparent like glass. It is used to wrap food and fruit, food, shirts, cigarettes, cosmetics and other commodities. The basis weight is 30 g / m². In addition to being transparent and colorless, there are many colors such as golden, pink, and emerald green. Cellophane is airtight, oily and water, soft, strong, colorless, transparent and shiny. It can be protected against moisture and rust after sealing, but it will crack after a slight crack. Because of its greater longitudinal strength, it can cause paper ropes. Waste cellophane cannot be recycled.
Post paper
It is an extremely thin single-sided light writing paper with a basis weight of only 20 grams per square meter. It was originally mainly used for sealing paper for stamp liners and insured letters. Now it is mostly used in cosmetics, fruit and food packaging and cigarette lining. After printing and waxing, it can be used as candy wrapping paper, or it can replace typing paper and copy paper to print receipts, subpoenas or multiple pages of carbon paper. The quality requirements are thin and strong, good transparency, high tension and low air permeability.
Chinese calligraphy and painting paper
It is a paper for writing and painting with a brush, such as Yuanshu paper, Xuan paper, and rough paper. Yuanshu paper is made of bamboo fiber, bark, rags, old hemp and straw and other plant fibers. It is soaked, steamed, naturally bleached, and grinded to make paper pulp. It is manually copied on Bamboo Curtains to make paper and dried. After pasting on the fire wall to dry, the paper made is white (or slightly yellow), uniform and soft, easy to absorb ink, unchanged for a long time. Rice paper is a calligraphy and painting paper made of sandalwood bark and a small amount of rice straw pulp. The raw rice paper is suitable for freehand painting and calligraphy, and the cooked rice paper made of it is suitable for meticulous painting. The color is white and flexible. Worms. Known for being native to the Xuancheng area in Anhui. Unedged paper is the writing paper for writing brushes made of tender bamboo. The color is light yellow, and the history paper is white. Both are made with bamboo curtains. They are used to print ancient books, tablet, letterhead and fan surface.
Glossy paper
It is a single-sided glossy paper for writing, office and promotional slogans. It can also be used for paper box, packaging goods, printing calendar, letterhead and invoice, etc. It is widely used and is a commonly used thin paper. It used to be called office paper or snow lotus paper. There are three kinds of special numbers, No. 1 and No. 2, and the basis weight is from 18 g / m2 to 40 g / m2. The quality requirements are even and thin, the paper is smooth, and the light sizing is easy to write. It has a certain water resistance. The colored and glossy paper is also called slogan paper, which is mainly used for writing slogans!
Typing paper
It is a thin paper used for typing and copying, and is currently used to print documents, tickets or letterhead. There are three grades of special numbers, No. 1 and No. 2, the basis weight is 24 g / m2 to 30 g / m2, and the commonly used one is 28 g / m2. It requires that the thickness of the paper is not more than 0.05 mm, the thickness is consistent, it can be typed at one time, multiple pages are copied, the paper is strong and smooth, and the colored typing paper is not used for writing. It is used for printing multiple vouchers or tickets.
Writing paper
It is a kind of cultural paper with a lot of consumption. It is suitable for forms, practice poems, account poems, record books, etc. for writing. It is divided into five grades of special numbers, No. 1, No. 2, No. 3, and No. 4, quantitative From 45 g / m2 to 80 g / m2. Quality requirements: white color, smooth on both sides, close texture, no watering when writing.
Gravure paper
Paper used for printing various color prints, periodicals, picture books, picture books, stamps and securities. The specifications and sizes are basically the same as newsprint, letterpress and offset paper, and they are also divided into web and flat paper. Gravure paper printing requires high smoothness and shrinkage, and the paper whiteness should be high, with good smoothness and flexibility.
Cast coated paper
Also known as glass powder paper, it is a high-grade coated printing paper with a particularly smooth surface. It is coated on the base paper twice or once with a thick coating amount (20 to 39 grams on one side). When the coating is wet, the coated surface is closely attached to the highly polished chrome-plated drying cylinder and dried It can be obtained at a speed of about 100 meters or lower, and the gloss is about 85, without calendering. The coated paper is embossed with a pattern roller to make cloth paper or chicken paper. Cast-coated paper is mainly used for printing covers, inserts and high-quality paper boxes, while cloth and chicken paper are mostly used for printing calendars and business cards.
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