Compostable Shrinkage Heat Wrap Packaging , Transparent Plastic Wrap Roll
Compostable Shrinkage Heat Wrap Packaging , Transparent Plastic Wrap Roll
PLA shrink film, a new, renewable and economically stable plant-based technology that replaces traditional petroleum-based shrink labels is labeling made from PolyLactic Acid (PLA). The bio-based shrink labels and tamper-evident bands made from PLA are a natural option that can reinforce the purity, natural and close to nature commitment and positioning of the natural product and nutritional supplement brands.
The shrink curve of PLA is faster and more powerful than PVC, OPS or PETG film. Less energy is used in the application process, and lower heat can allow for use of thinner walled containers. In fact, processing at the higher temperatures that are typically used on a PVC or PETG may cause container distortion on a thinner-walled container. It is recommended that full body sleeves be applied after product filling, or by steam, to minimize damage to containers during the sleeve application.
1. Technical Data Sheet
| Item | Unit | Test Method | Value | |
| Thickness | μm | ASTM D374 | 45 | |
| Tensile strength | MD | MPa | ASTM D882 | 96 |
| TD | 128 | |||
| Elongation | MD | % | ASTM D882 | 50 |
| TD | 88 | |||
| Heat Shrinkage | MD | % | 100℃/10S | 3.2 |
| TD | 78 | |||
| Haze | % | ASTM D1003 | 2.9 | |
| Transmittance | % | 93.3 | ||
| Gloss | % | GB/T 8807(45°) | 77 | |
| C.O.F(IN/OUT) | μS/μK | ASTM D1894E | 0.51/0.41 | |
| Wet Tension | mN/m | ASTM D2578 | 38 | |
| Seaming Strength | N/15mm | 4.61 | ||
2. Advantage Of PLA Shrink Film
Environmental-friendly;
Lower oxygen omission;
compostable;
Excellent gauge and shrinkage uniformity;
Good ink adhesion;
Advanced machining properties;
High transparency and good gloss
1) In conformity with various shapes of the product, full body shrink sleeves, tamper-evident bands
2) Colorful printing increases commodity efficiency
3) Waterproof, dirt-proof, breaking-proof features, provide effective insulation and protection to the product
4) Suitable for all kinds of products, bottles, cans, presents, and assorted collective packages
5) Tear-lines can be provided on the seals increase the accessibility to the product
6) Suitable for all kinds of automatic packing machines save manpower and reduce cost
4. Applications
| 1) Full Body Sleeves |
| 2) Multi-Pack Bands |
| 3) Neckbands |
| 4) Pre-Form Bands |
| 5) Tamper Evident Shrink Sleeves |
| 6) Rolls for Automatic Sleeve Applicator Machines |
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