Vacuum packaging machine product features
4, some moisture content of food or materials, after vacuum packaging due to the role of pressure within the bag, food or material oil and water leakage, will affect the inherent quality of food or materials and surface appearance.
3, vacuum nitrogen filling, the most suitable for fragile, afraid of squeezing material packaging (such as flowers, crisp, snack foods, etc.), vacuum packaging can not be achieved.
2, vacuum nitrogen filling, internal and external pressure balance (-600 ~ -700mmHg) air will not be through the bags of microporous bags gradually into the bag to prevent fresh products premature corruption, deterioration.
Vacuum packaging shape broken, difficult to view the true form of its packaging products, packaging grade is not high.
Beautiful appearance, generous, can be intuitive to its true form.
