Factory price Glassware Glass Mason Jars

  Specifications 1.automatic vacuum jar,keep food always food always fresh 
2.automatic pumps out air from the jar 
3.OEM orders are welcome Product Description stay fresh food storage containers   For use with wide-mouth standard size mason-type jars Re-vacuums jars easily Great for liquids, sauces, fragile foods and dry goods Air-tight and odor proof Dishwasher safe and BPA free Features:
The market generally crisper, with sealing properties, but due to technical problems, the generally crisper can not be realize the truly permanent preservation
HMF vacuum preservation techniques are: at the top of storage tank there has an air detector, when detected the air inside the bottle, air will be withdrawn automatically, forming a real vacuum space, makes permanent preservation come true 
Functions:
Can be use for keep food fresh and other things needed moisture-proof
Such as herbs, pickles, supplements, infant formula, supplements for pregnant women's, moon cake, dried food, candy, canned food, biscuits, rice, coffee, oil, tea, coffee, fruit, vegetables, other dry goods and more     Products Show       Packaging & Shipping             Our Services             Company Information          Any question, please feel free to contact us, we will get back to you soon.