Why does OPP plastic bag printing fade? Dongguan PE bag manufacturer

OPP plastic bag is a kind of stretched polypropylene, which belongs to plastics. Actually, it's a plastic bag. Its characteristics are: easy to burn, flame situation: melting and dripping, yellow on the top and blue on the bottom, less smoke after leaving the fire, continue to burn.

OPP bag has the characteristics of high transparency and crispness. The OPP bag is folded in half and sealed at the side, and a self-adhesive seal is attached at the mouth opening. When in use, put it into the product, tear off the protective skin on the surface of the seal, and then fold the tongue in half, which is convenient to use and elegant. Widely used in clothing, food, printing, stationery, cosmetics, paper making and other industries. We can also print various patterns and punch butterfly holes and airplane holes according to customers' needs.

OPP plastic bag is one of the most used plastic bags in clothing and food. OPP materials produce varieties of self-adhesive bags and flat bags. Because it is fragile, it can only be used for packaging lighter products.

OPP self-adhesive bag is one of the commonly used plastic bags for clothing inner packaging. If it is printed in a large area, it will sometimes stick together, and the pattern will stick together, causing spots and affecting the appearance of the pattern. If customers see such problems, they will be dissatisfied at the first time. Plastic bag factories should take full responsibility for this problem. There is only one reason for this problem, that is, the overcurrent of OPP material is not very good, the material contains certain static electricity, and there are electrostatic particles on the material that affect the coloring of printing color. If it is left for a long time, the plastic bags will be stacked together, and tearing the plastic bags will bring down the colors on the plastic bags, so the printed colors of OPP plastic bags will stick together. The most important thing in plastic bag factory is printing.

OPP movies have obvious advantages:

First, the sealing performance is good. The experimental data show that the sealing performance of the new OPP film is more than twice that of its traditional film, which makes its products more moist and fresh, and the storage time is longer.

Second, strong anti-counterfeiting. The synthetic technology and special printing technology used in the new film are high in science and technology, and only Germany and Japan have mastered this technology, so it is almost impossible to produce counterfeit products, which provides a strong guarantee for commodity anti-counterfeiting;

Thirdly, the raw materials used in the new OPP film are degradable materials, so it fully meets the relevant international standards on environmental protection.

This new OPP movie has appeared in the tobacco industry, and some large international companies have begun to use it.

Ming 'an used it before packaging. Very good!