Foil bags need to accumulate this knowledge from time to time, in everyday life. From time to time, get knowledge that work more efficiently, work better, and work faster. Some knowledge may be conscious or unconscious, then how can I let more friends know about this knowledge? Today I will analyze the tips of the bag closure. The material used was aluminum foil material. Recently, a customer purchased a batch of anti-static shielding bags. Then there is a zipper, here I define it as a zippered three-side anti-static foil bag. The customer is also very satisfied, after the bag is shipped to the customer. However, there was a problem when I sealed it. It was very ugly to seal up and I didn’t know how to deal with it. How to seal the vacuum bag? The seal of the most common food packaging bag is heat sealed. This is the need for a heating rod (sometimes heated in the form of a pulse), the force of the heating rod to bite, the time the heating rod is engaged, and I have said the problem of the sealing of the bag. Under the action of three factors, the heat sealable material inside the bag mouth is melted and then bonded. This form of heat sealing is generally better sealed. It may result in poor sealing. When sealing, I need to pay attention to the sealing, aesthetics and sealing material. When I heat seal, I don't know the temperature and some details. In that case, the product can't be guaranteed, causing great trouble to the customer. In particular, foods require a very good seal. Then the seal is also very beautiful. The customer often adjusts his heat sealer later. To be exact, aluminum foil bags and vacuum bags are essential for families. They can be used for sealed food packaging. Hebei Deyi Company specializes in the production of food, daily chemical and electronic packaging products. Various models and specifications can be customized. Excellent, factory direct sales, website online consultation, http://hbdmbz.com/hotline 13363187250http://news.chinawj.com.cn
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