The product quality of convenience bags is the focus we attach importance to. The quality of packaging bags on the market is uneven. Many factors in the production process will affect the quality of convenience bags and cause the quality of convenience bags to shake. We need to know the relevant information. Let's explain in detail the influencing factors and use advantages of convenience bags.
Factors affecting the quality of convenience bags
1. Due to various reasons, a large number of waste products are formed in the production process. In order to reduce defective products and waste products, we must first understand the main reasons for the formation of defective products and waste products. During the coating process, the vehicle is returned for some reason, the cloth and film are connected, and the color film is not correct. The tension controller fails, the film side sticks to the roll, the film side breaks, and the film cracks.
2. Due to process reasons, there are severe rib at both ends of the product drum. Or peeling and missing coating. Or change the product to the standard, the waste silk on the surface of round woven fabric breaks the film, and the continuous joints in the color film. Printing film and printing ink line will form waste products.
3. Convenience bag manufacturers said that the practice of doing every detail in the operation in place can reduce defective products and waste products. The change of coating materials, standards, coating proportion and climate change will also cause the fluctuation of coating quality.
Advantages of convenience bag
Vacuum packaging bags commonly used in the food packaging industry can effectively isolate oxygen, prevent food decay, effectively extend its shelf life, prevent bacterial invasion and reproduction, and ensure food safety and hygiene.
The barrier and moisture resistance of the bag are relatively low and convenient to process.
In the process of product storage and transportation, the convenience bag can effectively prevent product leakage, scattering, loss, shrinkage, discoloration, etc.
Compared with metal, ceramic, glass and other traditional convenience bag materials, the portability of convenience bag is unmatched by other materials.
Convenience bags should not be mixed, and corresponding plastic bags should be selected for packaging different items. For example, food packaging bags are specially produced for packaging food, and their raw materials and processes have high requirements for environmental protection and safety; The manufacturing process of plastic bags such as chemical industry, clothing and cosmetics will be different due to different needs, and this kind of convenience bag can not be used to package food, otherwise it will cause damage to human health.
When buying Jinan convenience bags, many people are used to choosing thick and strong ones, but in fact, the thicker the better. The country has strict regulations on toilet bags, especially the plastic bags used for food packaging. We must choose the qualified products produced by regular manufacturers and approved by relevant departments. It is necessary to mark "special for food" or "QS mark" on plastic bags for food. In addition, you can see whether the plastic is clean when facing the light. Qualified plastic bags are very clean and free of impurities, while defective plastic bags will see dirty spots and impurities.
We should pay attention to the reuse of convenience bags. Do not use waste plastic bags to touch ready to eat food, which will cause chronic damage to our health. For more information about convenience bags and other products, please visit our website at www.jnsuliao.com Com!