In life many people use valve bag to dress up different commodities, its scope of application is very extensive, valve bag size classification is there are many, many in peacetime when trying to choose can be choose according to their own requirements and product, below is for mei xiang suye small make up about how to correctly use the valve bag, hurriedly reading under!

The use of ziplock bags is very simple, but there are many problems that need to be paid attention to in the process of packaging things with ziplock bags, because the sealing part of ziplock bags may have zippers, people can achieve the sealing effect by close to the seal, avoid contact with the outside air, and prolong the storage time of goods. Therefore, when using the ziplock bag for many times, we should pay attention to whether the seal on the bag has impurities. If there are impurities on the seal, we should clean it in time, and do not affect the sealing effect of the ziplock bag.

At present, many ziplock bags can be used together with the vacuum pump. The vacuum pump can be used to extract all the air in the sealed bag to achieve the vacuum effect and avoid the interference and influence of the outside air. However, when vacuum treatment, the inhalation time should be sufficient to achieve the vacuum effect in the ziplock bag. Now the classification of ziplock bags also began to increase, the use of ziplock bags should be combined with the size of the article, choose the right ziplock bags to achieve good preservation effect.

Pay more attention to the official website of Mei Xiang Plastic industry Co., Ltd. to obtain more knowledge about related products, we also sincerely look forward to your cooperation!