Craft terminology for corrugated board
1) Outer Liner: A layer of paper on the surface of corrugated board. The paper can be Kraft Liner, Test Liner, CCNB, etc.
2) Inside Liner: also called middle or middle layer paper, laminated paper between corrugated paper and corrugated paper. The material is generally Test Liner or corrugated paper, and Kraft is rarely used. Liner);
3) Fluting core paper: used as a corrugated core paper. Generally corrugated medium paper is made of recycled paper that has been repeatedly recycled. The physical properties are poor, but the tightness is not high, which is good for bonding. Some high-strength corrugated paper surfaces are sized and waterproof.
4) Flute Type: Several international standard types are divided according to the size of the corrugated core. Commonly used are: A, B, C, E, F.
5) Takeup Factor: The ratio of the length of the base paper used for the corrugated medium per unit length to the length of the corrugated medium.
6) Glue Consumption: The total weight of each layer of cardboard per square meter.
7) Fine corrugated: also known as micro corrugated, including E, F, G, N, O, etc., corrugated cardboard is thin, good stiffness, generally used to make cartons as sales packaging.
8) Coarse corrugated paper: including A, B, C, K, etc., corrugated cardboard is thicker, has good cushioning and high compressive strength, and is suitable for making transport packaging cartons.
9) See pit board: a board made of cardboard paper and corrugated paper processed by corrugating rolls into corrugated paper.
10) Single corrugated cardboard: corrugated cardboard made from two layers of cardboard and one layer of corrugated paper.
11) Double corrugated cardboard: corrugated cardboard made of two layers of cardboard, two layers of corrugated paper and one layer of medium paper.
12) Three-corrugated cardboard: Corrugated cardboard made of two layers of cardboard, three-layer corrugated paper and two-layer paper.
13) Paper: refers to the width of the base paper of the reel.
14) Cut length: The length of the cardboard cut out by the cross-cutting machine is called the cut length.
Material terminology for corrugated board
1) Corrugated board: A piece of cardboard consisting of one or more layers of corrugated paper bonded to a piece of cardboard or between several sheets of cardboard.
2) Corrugated paper: Fluting corrugated paper is pressed into a corrugated shape during the production process. After corrugated cardboard is made, it will provide cardboard elasticity, flat compressive strength, and affect the vertical compressive strength and other properties.
3) Board: Paper with a thickness greater than 0.1 mm is generally referred to as cardboard. A typical basis weight of less than 200 g/m2 is considered paper, and a basis weight of 200 g/m2 or more is considered to be cardboard.
4) Kraft paper: Kraft papers is a high-strength wrapping paper made of coniferous sulphate natural color paste with high toughness, high strength and yellowish brown paper. It can be divided into single-sided light, double-sided light and striped. There are no stripes and other varieties, the quality requirements are slightly different. Kraft paper is mainly used to make small paper bags, paper bags and inner packaging for industrial products, textiles and daily necessities. Kraft paper is divided into U, A, and B grades.
5) Pure cattle card: Kraft liner (KL) 100% pure wood paddle, resistant to breakage, excellent ring pressure performance, and excellent moisture resistance, generally used for corrugated paper.
6) Imitation cattle card / noodle imitation cattle card: Test liner (TL) its wooden paddle content is lower than pure cattle card, although the performance is better than imported pure cattle card, but from the performance of the paper, and domestic cardboard paper The gap is gradually narrowing and the cost performance is high, which has become the mainstream of the transportation and packaging market.
7) Mold paper: Wood Free Paper is neither wood fiber paper, the raw material of paper is mainly grass fiber, such as rice straw, wheat straw, grass stalk and so on.
8) Linerboard: Linerboard cowhide linerboard, boxboard and waste paperboard based on waste paper are used as the top and bottom layers of corrugated boxes, and the middle layer is corrugated.
9) Corrugated paper: Corrugating medium is used as a material for the corrugated layer of the corrugated box.
10) Coloured top liner: Colored top liner Multi-layer linerboard of colored or dyed finish. Used for linerboard in the inner layer of corrugated boxes or as an outer linerboard for decorative corrugated boxes.
11) White cardboard: White top liner The multi-layer linerboard with bleached pulp makes the decorative corrugated box have a completely white appearance. Basically it is kraftliner or waste cardboard.
12) Gray bottom board: Greyback can also be called no-side paperboard, made of one or more layers of waste paper.
13) White box cardboard: White back multi-layer paperboard with semi-bleaching/bleaching fiber in the middle layer.
14) Yellow cardboard: Also known as grass paperboard, the color is yellow, mainly used as ordinary carton packaging shoes, hardware products and some cheap goods. After being covered with a layer of beautifully printed label paper, it is also used to package clothing and knitting. Products and so on. The raw material for producing yellow cardboard is 100% natural lime straw straw or wheat straw pulp and waste paper.
15) Boxboard: Boxboard is used as the top layer of corrugated board. After making the box, it is the carton box surface. Therefore, it is required that the box board has high pressure, folding resistance, tensile resistance, wear resistance and puncture resistance. Performance and certain water resistance, paper strength and toughness, but also must have good appearance and printability.
16) Waterproof cardboard: Water resistant Additives (table or surface) are waterproofed to make different types of cardboard.
17) Anti-oil board: Grease resistant is applied to the inside of the board with fluorochemicals or treated on a size press or composite coated with polyethylene or water paint.
Bedroom Wardrobe,Wooden Wardrobes,Living Room Wardrobe,Wardrobe With Dressing Table
DUOBUY TECHNOLOGY SHANDONG CO., LTD. , https://www.doubuytech.com