Kraft paper bags usage and materials

Kraft paper is a tough, water-resistant packaging paper that is brown and has a wide range of uses. It is commonly used in paper bags, envelopes, workbooks, record covers, files, and sandpaper. The quantitative range is from 80 g/m2 to 120 g/m2. There are differences between single-sided, double-sided and striped in web and flat paper. The main requirements are flexible and strong, high burst resistance, an

d can withstand large tensile forces and pressure without breaking. Kraft paper has a high tensile force, such as sin

gle light, double light, stripes, and no grain. Mainly used for wrapping paper, envelopes, paper bags, etc. and p

rinting machine drum lining.

Kraft paper usually maintains its yellow-brown color and is suitable for bags and wrapping paper. Kraft paper has a variety of uses depending on the nature and use. Kraft paper is a general term for a piece of paper. There is no specific specification. It is generally classified according to its nature and use. According to the color, it can be divided into: original color kraft paper, red kraft paper, white kraft paper, flat kraft paper, single-light kraft paper, two-color kraft paper, and the like. According to the different uses, it can be divided into: packaging kraft paper, waterproof kraft paper, moisture-proof kraft paper, anti-rust kraft paper, pattern kraft paper, process kraft paper, insulated kraft paperboard, leather stickers and so on. According to the different materials, it can be divided into: recycled kraft paper, cowhide core paper, cowhide base paper, rough kraft paper, cowhide wax paper, wood pulp kraft paper, composite kraft paper and so on.

Kraft color reasons Edit kraft paper raw materials from different sources, different production batches, different production seasons, different

production machines, and so on. Many reasons will affect the color of kraft paper roll base paper. This color is not difficult to avoid. And can not be controlled, generally the same batch of kraft paper can guarantee 98% color consistency.

According to the use: including portfolios, envelopes, handbags, cement bags, feed bags, wax paper bags, fertilizer bags, laminated paper bags, four-layer paper bags, medicine bags, clothing bags, food bags, shopping bags, gift bags, drinks bag. Different uses, the size of the design, including the thickness of the paper bag paper, 

have many requirements, so it should be customized according to the actual situation, to achieve twice the result with half the effort, economical, for material saving, green environmental protection, corporate capital investment, provided More protection