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Kraft paper is used in various industries such as chemical engineering and machinery, and is widely used in the food packaging industry.
Kraft paper use: Kraft paper is widely used in various packaging supplies, paper bags, handbags kraft paper, color box, gift box kraft paper, printing kraft paper
Printing kraft paper, notebook kraft paper, homework kraft paper, envelope special kraft paper
The packaging of food should follow the principle of convenience and portability. The advantage of kraft paper's resistance to stretching makes it very suitable for packaging needs. In order to prevent the bag from being broken when the consumer takes out the food, the packaging material requires a good tensile strength. Beverage packaging requires that the production materials have a certain resistance to moisture and deformation, to prevent water absorption deformation damage.
For packaging of frozen foods, the use of high-strength materials as the packaging is also a key consideration. This material must be able to withstand the thermal expansion and contraction at low temperatures of freezing and high temperature melting to prevent deformation, distortion, wrinkling, and excessive moisture absorption. Food situation. From these perspectives, primary kraft paper is even more suitable than SBS paper.