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How to form the hole of the ziplock bag
Some plastic zipper bags are formed with a blind hole and then drilled. This method is suitable for thin and deep holes to prevent core deformation during molding. After the plastic product is formed, there is no hole, and the hole is proce......【Click details】
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Ziplock bag manufacturers introduce plastic bag types
1. PE flat pocket is the simplest production process. After the film is blown by the machine, it is cut into a bag on the bag making machine and the bottom is sealed. 2. The self-sealing bag is a bone strip when the film is blown by the mac......【Click details】
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Precautions before and after ziplock bag inflation
Self-sealing bags are very common in our lives, and ziplock bags provide a lot of convenience for many small places in our lives. Ziplock bags can be used in many ways, and now many ziplock bags are used after being inflated. Below, the pla......【Click details】
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The benefits of preserved tea bags in ziplock bags
Anyone who likes to drink tea knows that tea leaves are easy to absorb moisture and absorb odor. At the same time, under the conditions of low temperature and high humidity, sunshine and shortage of oxygen, the tea composition will be slowe......【Click details】
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Performance analysis of printed ziplock bags
In the same product of the printed ziplock bag, the shrinkage rate of the portion with a larger wall thickness is always greater than the portion with a small wall thickness. The shrinkage of the hem-sealed ziplock bag is always smaller tha......【Click details】
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Ziplock bag encyclopedia
Self-sealing bags (also known as compact bags, bags, sealed bags, bone bags), made of polyethylene (LDPE) and high-pressure linear polyethylene (LLDPE) by blown film forming, hot-cut mechanism bags, can be repeated Sealed plastic bag. The f......【Click details】
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