Application Of Kraft Paper

Kraft paper is widely used in various industries such as chemical and machinery, especially in the food packaging industry.
Application of kraft paper: Kraft paper is widely used in various packaging products, including paper bags, handbags, color boxes, gift boxes, and printing kraft paper.
Printing kraft paper, notebook kraft paper, workbook kraft paper, envelope specific kraft paper.
The packaging of food should follow the principles of convenience and portability, and the anti stretch advantage of kraft paper makes it very suitable for packaging needs. In order to prevent the bag from breaking when consumers take out food, packaging materials are required to have good tensile strength. Beverage packaging requires materials to have a certain degree of moisture resistance and deformation resistance to prevent water absorption, deformation, and damage.
For the packaging of frozen food, the use of high-strength materials is also a key consideration. These materials must be able to withstand the thermal expansion and contraction during low-temperature freezing and high-temperature melting, preventing deformation, distortion, wrinkling, and excessive moisture absorption that prevent the food from being packaged. From these aspects, primary kraft paper is even more suitable than SBS paper.