Details of Products:
small bags of coffee
PET/VMPET/PE -- 0.14mm
Sealing & Handle:
Factors influencing product packaging during circulation. Coffee is very volatile fragrance loss, the oil and aromatic ingredients are easy to be oxidized, especially after dampness will speed up its damage.Therefore, the packaging of coffee must exclude oxygen, and must be insulated from the volatile aroma from the packaging and absorb odors from the outside.
After opening the package, the coffee is exposed to the air, and its quality quickly drops.Roasted and ground coffee must be kept away from the atmosphere to protect it from the effects of oxygen, light and moisture, and to minimize the loss of its contents.Ideally, of course, lower the temperature at which coffee is stored to slow down its biochemical reactions and volatility, but refrigeration is commercially unrealistic.In addition, the particles of coffee powder are hard and sharp, requiring that the packaging material has sufficient abrasion resistance and puncture strength.