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The storage of stretch film requires attention to multiple aspects. Firstly, regarding the storage environment, stretch film should be stored in a dry and well ventilated warehouse to avoid humid conditions. Moisture can cause a decrease in the self-adhesive properties of stretch film, and even lead...
There are many practical techniques for stretch film packaging operation. Firstly, the correct wrapping method is to start from the bottom of the item and wrap it upwards in a spiral pattern. Each stretch film should cover 50% -70% of the previous circle to ensure the tightness and stability of the ...
Choosing the appropriate thickness of stretch film requires comprehensive consideration of multiple factors. Firstly, the weight and size of the packaged items. For lighter and smaller items such as daily necessities and small electronic products, thinner stretch films can be chosen. ...
Stretch film can be reused under certain conditions, but there are many limitations. Firstly, the repeated use of stretch film depends on its state after use. If there is no obvious damage or tearing of the stretch film during the first use, and the self-adhesive and tensile properties are not signi...
Both PE and PVC stretch films have certain moisture-proof properties, but there are differences in their effectiveness. PE stretch film has a tight molecular structure and good water vapor barrier properties, which can effectively prevent external moisture from entering the interior of the packaging...
Judging the BOPP/PET THERMAL FILM Good Or bad. Firstly, let's have a visual experience by gently pulling apart ...
There are significant differences in chemical structure, physical properties, and application scenarios between PE (polyethylene) stretch film and PVC (polyvinyl chloride) stretch film. From a chemical structure perspective, PE is polymerized from ethylene monomers, with regular molecular chains and...
Thermoplastic films have many significant advantages in the packaging field. Firstly, it has good flexibility and plasticity. Most thermoplastic films can be tightly wrapped according to the shape of the goods. Whether it is regular or irregular shaped goods, they can achieve adhesive packaging, eff...
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