In our daily life, half of the food vacuum packaging bag is easy to leak, so how should we choose the material and quality of the food vacuum packaging bag? Food vacuum packaging bag, that is, one, two or more kinds of base film and nylon or pet are bonded by special film glue. The food vacuum packaging bag produced by Kunshan yourun New Material Co., Ltd. has oxidation resistance, water resistance, moisture resistance and strong mechanical properties, It has high blasting resistance. Moreover, it has strong puncture resistance, high temperature resistance (121 ℃), low temperature resistance (- 50 ℃), non-toxic, tasteless, in line with national standards.

 

 

The advantages of food vacuum packaging bag are three-dimensional forming, self-supporting forming, strong air barrier performance, waterproof and moisture-proof lamp characteristics. It has the characteristics of beautiful appearance, easy to eat, increasing the shelf life of products, especially suitable for vacuum packaging of coarse cereals, flour, small food and other products. The company's food vacuum packaging bags are all made of food grade brand-new materials. Through food packaging safety certification, the most material, exquisite quality.

 

 

 

Vacuum packing bag

 

 

 

Characteristics of professional vacuum packaging bag:

 

1. The vacuum packaging bag of food has the characteristics of high barrier: the barrier performance of different plastic materials is quite different. The coextrusion film can achieve the high barrier effect of water, oxygen, water, carbon dioxide, etc.

 

 

 

2. Food vacuum packaging bag has strong functions: oil resistance, moisture resistance, 121 degree of life and death of high temperature cooking, low temperature freezing, quality, fresh, smell, can be used in vacuum packaging, aseptic packaging, inflatable packaging.

 

 

 

3. Advantages of food vacuum packaging bag: compared with glass packaging, aluminum foil packaging and other plastic packaging to achieve the same barrier effect, ataxia film has a greater advantage in cost. Due to the simple process, the cost of the film product can be reduced by 10-20% compared with dry composite film and other films.

 

 

 

4. Compared with ordinary packaging bags, vacuum food packaging bags have no pollution, residue and pollution problems.