Heat-shrinkable Film: The "Invisible Shaper" in the Packaging World!
Time：
2025-07-28 16:58
As a key material in the packaging revolution, heat-shrinkable film precisely shrinks when heated to fit the contours of products, achieving tape-free protection! Hanei Industry, leveraging multi-layer co-extrusion casting technology, has broken through the bottleneck of mutual exclusivity between strength and shrinkage rate——
Revolutionary Technological Breakthroughs
Low-temperature activation technology: Accurately triggers the shrinkage temperature, protecting the integrity of fresh produce and electronic products;
Molecular orientation control: Biaxial stretching provides balanced shrinkage force, eliminating film breaking and deformation;
Self-healing micro-pores: Pinhole hot-melt closure technology, leading the industry in barrier performance.
End to Industry Pain Points
Uneven shrinkage: Online thickness closed-loop control eliminates local stress concentration;
Insufficient gloss: Nano-level mirror casting rollers, with haze approaching zero;
Environmental concerns: Full range of degradable formulas, complying with EU plastic bans.
Application Value
Gap-free packaging for irregularly shaped products (such as toys and instruments);
Fresh-keeping protection for perishables, with zero juice leakage;
Replacing tape for e-commerce packages, doubling unpacking efficiency.
Sumino Heavy Machinery Industry (Nanjing) Co., LTD.
CONTACT US
Adress：No. 116, Suyuan Avenue, Jiangning District, Nanjing
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