Detailed introduction about food packaging bags

　　High -temperature boiled bags are a common type in food packaging bags, which is to make plastic film, metal foil or their composite data into bags with gas tight and shielding. After the melting heat, it is used to heat and sterilize, and it is used to dress up processed foods. Due to its long storage period, easy to open, and bento in the rear disposal, it is loved by customers.

　　How to zero the fundamental processing structure of high -temperature steaming bags? Try this to do this based on the variety of requests, contents and circulation methods of the user. The product structure of high -temperature steaming bags is generally divided into three categories: two -layer membrane, three -layer membrane, and four -layer membrane structure. The second layer of membranes are generally BOPA/CPP, PET/CPP; Three -layer membrane structures as PET/AL/CPP, BOPA/AL/CPP; Four -layer membrane structures as PET/BOPA/AL/CPP, PET/AL/BOPA/CPP Then, then, then

　　The performance of high -temperature steaming bags requires zero problems with food packaging bags? Try this to make high -temperature steaming bags is usually kept at room temperature. The request storage period is long, and the shelf life is generally more than one year. Therefore, the quality of its packaging composite requests is flat and good, without wrinkles, bubbles and foreign objects.

　　Non -toxic, no breath, no residual solvent determination value is less than 5mg/m2, and the water vapor is close to zero. The three -layer and four layers structure is not greater than 0.5g/m2 · 24h. sex. PET/CPP ordinary bag requests are slightly lower, and oxygen is not greater than 3000px3/m2 · 24H · ATM, three and four layers of structures 12.5px3/m2 · 24H · ATM.

　　The importance of food packaging bag design, how can we design better packaging bags? So why should we stop designing the food packaging bag? Nowadays people have dealt with the problem of food and clothing, and life and death have become increasingly progressive. People on other aspects have become higher and higher. This includes the design of food packaging bags. The design is good and bad, which seriously affects customers' purchase of products for products desire.

　　A good packaging bag, whether in color or pattern, can seize what consumers want in their hearts, and can also meet the needs of customers, which greatly increases customers' desire to purchase. Therefore, food packaging bags Design is important about the food packaging industry.

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