Vacuum storage bags choosing guidance-comparison between different vacuum bags

Chouqin vacuum storage bags

1.High moisture and oxygen barrier,the oxygen transmission rate can be lower than 3cc/㎡*24h, keeping food fresh up to 5x longer;

2.High strength, puncture resistance strength reach 40N, hard to be torn;

3.Embossing depth is 20% higher than other vacuum bags-vacuumize more thoroughly;

4.Bearing temperature from -20℃ to 105℃ , maintaining the food in the best freshness.

Other vacuum storage bags you may find on the market

1. The oxygen transmission rate usually is higher than 6cc/㎡*24h;

2. Puncture resistance strength is only 8-10N. Easy to be torn;

3.Embossing depth is shallow, hard to vacuumize thoroughly;

4.Easy to be out of shape under cold temperature.

Vacuum storage bags with glossy sides only(no embossing for the bags)

1. The oxygen transmission rate usually is higher than 10cc/㎡*24h;

2. Puncture resistance strength is only 5N;

3.No embossing air chanels,remain a lot of air in the bag after vacuumizing;

4. Bearing temperature from -5℃ to 85℃.