The oil-proof packaging paper bag is so popular not only because of its environmental protection, let’s understand the seven major functions of the oil-proof packaging paper bag:
1. Protection. Its most fundamental role is to protect food. Food will be affected by external factors when it is produced and left in the hands of consumers. Oil-proof packaging paper bags can protect the quality of food and prevent volatilization and squeezing.
2. Convenient, oil-proof packaging paper bags can bring convenience in the circulation process, and at the same time bring convenience to consumers in the sales process.
3. Value, which reflects the value of commodities and the use value of commodities, can be a means of providing added value to products.
4. Beautify and beautify the packaged food to attract customers.
5. The image can improve the corporate image, and at the same time it can better improve and publicize the corporate image and spread the corporate philosophy in the process of selling food.
6. Function, the functional settings of some oil-proof packaging paper bags make the food in the packaging bag more distinctive.
7. For sale, the oil-proof packing paper bag can be printed with exquisite patterns, which is more influential in its kind.
The standard for the use of oil-proof packaging paper bags is: there must be no scratches, burns, perforations, peculiar smell, adhesion, foreign matter, delamination, and dirt. The standard inspection rules require that the surface quality, specifications, tensile strength, heat-sealing strength, peeling force, and hygiene of the paper bag must be tested for six indicators, and the others are to be negotiated by both parties. New method of ink drying for oil-proof packaging paper bags: After the printing of oil-proof packaging paper bags, there are many ink drying methods. According to investigations, many manufacturers of coated paper bags have eliminated the previous drying methods. The drying methods currently used include condensation drying and microwave drying.
Oil-proof packing paper bag is a kind of paper bag that is very useful. Sometimes we see such a paper bag, and our mood will be particularly comfortable. Oil-proof packing paper bag has a strong development prospect and is of great value. Especially in the food industry, such packaging paper bags are used, which can show green, health and environmental protection.
After continuous efforts, the oil-proof packaging paper bag will definitely be able to maximize its value and meet people’s needs. Such packaging paper bags can also play a powerful role.