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Printing heat shrink film makes your product more attractive
2023-08-23
We often go to buy drinks with various flavors and packaging styles for us to choose from. What material is the label on the outer packaging made of? Jinan Hengtaili Packaging Printing Grade PVC Shrink Film, as the name suggests, is used for printing and can be processed into printed labels.
A large portion of beverages on the market use PVC labels, such as those used on black tea, green tea, and mineral water bottles. PVC heat shrinkable film is a synthetic material with heat resistance, toughness, ductility, etc. The upper layer of this surface facial mask is paint, the main component in the middle is polyethylene, and the lower layer is back coating adhesive. With the widespread use of PVC heat shrink film in daily life, manufacturers should meet the requirements of simplicity, practicality, and environmental friendliness from the beginning of packaging design. Shrink film packaging should be suitable for different consumer groups based on their aesthetic concepts and psychological feelings. Once heated, PVC heat shrink film will shrink and tightly adhere to the surface of the packaged item. At the same time, it also has high strength, good transparency, strong waterproof, moisture-proof, and anti pollution capabilities, and excellent electrical insulation performance. The permeability performance first depends on the chemical properties of the PVC heat shrink film material and the morphology and structure of the separation membrane. The working factors also have a significant impact, which increases as the potential difference (such as pressure difference, concentration difference, potential difference, etc.) during the separation process increases.
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