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自封口袋重要的一个功能便是密封性

发布日期:2022-12-22 作者:bjmj111.com 点击:

自封口袋重要的一个功能便是密封性,正是因为自封口袋具有杰出的密封性,所以才能在食品、农业、工业、日常日子中得到广泛的运用,所以密封性是济南自封口袋的重要价值地点。
One of the important functions of self sealing bags is sealing. It is precisely because self sealing bags have excellent sealing properties that they can be widely used in food, agriculture, industry and daily life. Therefore, sealing is an important value of Jinan self sealing bags.
在自封的出产过程中,由于是批量出产,数量多规划大,出产环节比较多,所以可能会呈现热封合时漏封或许压穿,或许是材料自身就有瑕疵、裂缝、针眼微孔等,从而构成看不见的小孔或许热压不均匀构成强度薄缺点。在日子中,假如运用自封口袋的过程中意外使得自封口袋遭到破损,那么自封口袋也就失去了价值。这些要素都会直接影响到自封口袋的密封性,一旦破损,无菌自封口袋厂家认为自封口袋就失去了维护产品的意义。
In the production process of self sealing, due to batch production, large quantity planning and many production links, there may be leakage or penetration during hot sealing, or there may be defects, cracks, pinholes, etc. in the material itself, which may form invisible holes or uneven hot pressing, which may form the weakness of thin strength. In daily life, if the self sealing pocket is damaged accidentally in the process of using the self sealing pocket, then the self sealing pocket will lose its value. These elements will directly affect the sealing of the self sealing bag. Once damaged, the manufacturer of sterile self sealing bag thinks that the self sealing bag will lose the significance of maintaining the product.
①水中真空检测法:
① Water vacuum detection method:
通过对真空室内的空气抽暇构成真空环境,使得浸泡在水中的自封口袋发生内外气压差,查看自封口袋内气体外溢和水向内的进入状况,根据这两项参数来测定密封袋的密封功能。
The vacuum environment is formed by vacuuming the air in the vacuum chamber to make the inner and outer air pressure difference of the self sealed bag immersed in water. Check the gas overflow and the water inflow in the self sealed bag, and determine the sealing function of the bag according to these two parameters.
济南自封口袋
②真空调查法:
② Vacuum survey method:
和上述方法有点相似,将真空室空气抽暇构成真空环境,使自封口袋内外发生气压差,通过调查自封口袋的胀大以及开释真空后自封口袋的康复状况,由此判别自封口袋密封功能。
Similar to the above method, the vacuum chamber air is pumped to form a vacuum environment, causing a pressure difference between the inside and outside of the self sealing pocket. The sealing function of the self sealing pocket is judged by investigating the inflation of the self sealing pocket and the recovery of the self sealing pocket after the vacuum is released.
③无水渗透法:
③ Water free infiltration method:
这是一种简单适用的检测方法,不需要专门的环境和东西,咱们在日常日子中也能够用无水渗透法来检测自封口袋的密封性,将自封口袋内注入适量的水,然后封口后装有水的自封口袋放置在干净的纸张上(有专门的试纸更好),调查水从自封口袋内向外渗漏的状况,正反两面都要测试,在测试时留意不要将有腐蚀性的液体注入自封口袋,一般的自封口袋不具备防腐的功能。
This is a simple and applicable testing method. We do not need special environment and things. We can also use the anhydrous penetration method to test the sealing of the self sealing bag in daily life. Inject an appropriate amount of water into the self sealing bag, and then place the self sealing bag with water on the dry paper after sealing (it is better to have a special test paper). Investigate the water leakage from the self sealing bag to the outside. Test both sides, During the test, pay attention not to inject corrosive liquid into the self sealing pocket. The general self sealing pocket does not have the function of anti-corrosion.
决定自封口袋好坏的首要要素便是自封口袋的密封性,一旦自封口袋失去了密封性也就和一般的塑料袋没什么区别了,所以密封性的检测显得很重要,以上就是相关的方法了,您有疑惑就来我们网站http://bjmj111.com咨询吧!
The primary factor to determine the quality of the self sealing bag is the sealing of the self sealing bag. Once the sealing of the self sealing bag is lost, it is no different from the general plastic bag, so the sealing detection is very important. The above is the relevant method. If you have any doubt, come to our website http://bjmj111.com Consult!