Kraft paper is a tough water resistant packaging paper, brown, very widely used, often used in the production of paper bags, envelopes, exercise books, record sleeves, rolls and sandpaper. Quantitative range of 80g/square meter to 120g/square meter, web paper and plate paper, and there are single-side 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. Kraft paper has a high tension, single light, double light, stripe, no grain, etc.
Mainly used for wrapping paper, envelopes, paper bags and printing drum lining.
Kraft paper usually retains its brown color and is suitable for bags and wrapping paper. According to the nature and use of different, kraft paper has a variety of different uses. Kraft paper is a kind of general paper, there is no certain specification, generally according to its nature and use of different classification.
According to the different color can be divided into: primary kraft paper, brown kraft paper, white kraft paper, plain kraft paper, single kraft paper, two-color kraft paper and so on.
According to the different uses can be divided into: packaging kraft paper, waterproof kraft paper, moisture-proof kraft paper, rust proof kraft paper, plate making kraft paper, process kraft paper, insulating kraft paper board, cowhide stickers and so on.
According to the different materials can be divided into: recycled kraft paper, cowhide core paper, cowhide base paper, coarse kraft paper, cowhide wax paper, wood pulp kraft paper, composite kraft paper, etc.