Vacuum bags are mainly aluminum foil vacuum bag and nylon vacuum bags, these two materials are very good vacuum material, can better achieve vacuum effect, so it is used for food, medical, electronics and other fields. So for these two materials, this Senge Lin Shenzhen food bags come with an analysis.
Aluminum foil vacuum bags: aluminum foil vacuum bag material is generally a combination of three or four material from: PET / AL / CPE, PET / AL / NY (PA) / CPE. Has good water, oxygen barrier, dark features. And the foil is characterized by the vacuum packaging bag is not light. Bag type can be customized according to customer requirements into a self-styled zipper bag, standing zipper bags, envelopes, self-adhesive, Siamese-style, three-dimensional and so on. Generally correlated color can also be customized according to customer requirements dazzling patterns. Outer surface resistance value: 108-1011Ω.
aluminum foil vacuum bag
Nylon vacuum bags: nylon vacuum bags generally have two or three layers of composite material: NY / CPE, PET / NY / CPE. Has a good anti-static function, vacuum effect, moisture and other functions. The same can also be customized according to the specifications of its customers.
Nylon vacuum bag also called vacuum packaging, is take out all the air in the container seal, maintain bag at high stress state, the rare air of low oxygen effect, make no microorganisms living conditions, in order to achieve the purpose of fruit fresh, disease-free corrosion occurs.Food vacuum bag products description:
1. Cut off the air performance is strong, anti-oxidation, waterproof, moistureproof.
2. Strong mechanical properties, high blast resistance, resistance to puncture tear resistance is strong.
3. High temperature (121 ℃), resistant to low temperature (- 50 ℃), oil resistant, good performance.
4. Avirulent insipidity, accord with food, medicine packaging hygiene standards.
5. Heat sealing performance is good, softness, high separation performance is good.
When choosing the vacuum packing bag is to choose the nylon material or aluminum material.This is also customized according to customer's requirements, or if you don't know how to choose, can send to Email to us:email@example.com.