In fact, kraft packaging bags are hard paper used to hold cement. The texture is tough, the surface is yellow-brown, and the hardness is high. Studies have found that the wood fiber commonly used to make kraft paper bags is relatively long. When cooking wood, it is treated with chemical substances such as caustic soda and alkali sulfide to make the chemical changes between them relatively mild, and the damage to the inherent hardness of wood fiber is relatively relatively large. small. Therefore, the fibers and the fibers of the paper made from this pulp are closely related to each other and are very strong.
Kraft paper can be divided into three types: single-layer, double-layer and striped paper; according to its thickness, it is divided into kraft paper, kraft paperboard and kraft paperboard. Kraft paper is widely used in packaging boxes for its flexibility, elasticity, greater burst resistance, folding resistance and good water resistance. Therefore, kraft paper is widely used in packaging boxes, cosmetic packaging boxes, industrial products, textiles, daily chemical products, videos and construction raw materials.
The emergence of cowhide packaging bags has changed the traditional concept that our shopping volume can only be limited to the number of items that can be carried by both hands. This also makes customers no longer worry about unacceptable and reduce the pleasant shopping experience. It may be an exaggeration to say that the birth of kraft paper bags has promoted the development of the entire retail industry, but it at least reveals to merchants that you can’t predict customers until their shopping experience looks as comfortable, relaxed and convenient as possible. How many things will you buy. It is this point that attracted the attention of latecomers to the customer’s shopping experience, and also promoted the development of other supermarket shopping baskets and shopping carts.
We often see kraft paper materials in our daily lives, such as melon seed bags, dried fruit bags, coffee bags, etc. After the plastic ban was lifted, many companies chose kraft paper bags for packaging. The advantages of Dongguan Hengsheng kraft paper packaging bags are as follows:
1. The cowhide packaging bag is environmentally friendly. With the increasing awareness of people’s environmental protection, kraft paper is non-toxic, tasteless, and recyclable. More and more people start to use kraft paper packaging bags.
2. The cowhide packaging bag has strong printing performance. Kraft paper has its own color. It is not necessary to print in full size when printing. By drawing patterns, you can produce aesthetic feeling and the effect is remarkable. This not only reduces printing costs, but also reduces costs and printing cycles.
3. It has superior processing performance. Compared with shrink film, kraft paper has certain cushioning performance and anti-drop performance. The mechanical parts processed by this product have good energy and cushioning properties, which are convenient for compound processing.
Kraft paper packaging is suitable for many areas. Industrial packaging kraft paper has lower requirements, the printing culture industry has higher requirements, and the food industry has more stringent requirements. Food packaging is required to meet hygienic standards, is sterile, non-toxic, and does not react with food.