Kraft paper discussion

Posted by Wangkiky Wangkiky over 6 months ago

Kraft paper, used as packaging material. Very strong. It is usually yellowish brown. Semi or full bleached kraft pulp is light brown, cream or white. Quantitative 80-120G / m2. The fracture length is generally more than 6000 M. The tear strength, fracture work and dynamic strength are very high. Most of them are web paper, but also flat paper. The Kraft coniferous wood pulp was used as the raw material, which was beaten and made on the long web papermaking machine. It can be used as cement bag paper, envelope paper, adhesive seal paper, asphalt paper, cable protection paper, insulation paper, etc.[url=https://www.packingboxprice.com/packing-box/366.html]Luxury Custom Light Pink Cosmetic Packaging Perfume Paper Boxes[/url] Characteristic Kraft paper is a tough and water-resistant packaging paper, which is brown yellow and widely used. It is often used to make paper bags, envelopes, workbooks, record covers, files, sandpaper, etc. The quantitative range is 80g / m2 to 120g / m2. There are differences between web and flat paper, single side light, double side light and stripe. The main quality requirements are flexible and strong, high breaking resistance, able to withstand large tension and pressure without cracking. Kraft paper has a high tensile force, single light, double light, stripe, non grain and so on. It is mainly used for wrapping paper, envelope, paper bag and printing machine drum lining. Specifications Specifications of flat paper: different from the machine, but different from the slitting. Like the general drum Slitter can cut to a minimum of 460mm and a maximum of 1460mm, and then you can cut out any specification you want through the flat cutting machine. The commonly used printing specifications are: 787 * 1092mm, 889 * 1194mm.[url=https://www.customboxprice.com/packing-box/799.html]Cardboard Paper Tube With Sifter For Cosmetic Powder Packaging Boxes[/url] classification Kraft paper usually keeps its tan color, suitable for bags and wrapping paper. According to different properties and uses, kraft paper has different uses. Kraft paper is a general term for paper, which has no certain standard and is generally classified according to its nature and use. According to the different colors can be divided into: primary color kraft paper, red kraft paper, white kraft paper, plain kraft paper, single light kraft paper, double color kraft paper, etc. According to the different uses can be divided into: packaging kraft paper, waterproof kraft paper, moisture-proof kraft paper, rust proof kraft paper, stencil kraft paper, process kraft paper, insulated kraft board, kraft sticker, etc. According to the different materials can be divided into: recycled kraft paper, kraft core paper, kraft base paper, rough kraft paper, kraft wax paper, wood pulp kraft paper, composite kraft paper, etc. Reasons for kraft paper color Different raw materials, different production batches, different production seasons, different production machines, and many other reasons will affect the color difference of kraft paper web base paper, which is difficult to avoid and cannot be controlled. Generally, 98% of the same batch of kraft paper can be guaranteed to have the same color.[url=https://www.customboxprice.com/packing-box/3639.html]Best Quality Custom Color Folding Cardboard Skin Care Gift Boxes For Packaging Perfume Samples[/url]