55g Heavy Duty Cellophane for Industrial Tapes and Tear Tapes High Strength
Product Details
| Weight: | 50 G/m² | Thickness: | 33 μm |
|---|---|---|---|
| Tensile Strength: | MD 73 N/15mm | Elongation: | MD 18% |
| Elongation TD 42%: | Elongation TD 42% | Heat Seal Range: | 120–160℃ |
Product Description
Designed for heavy‑duty applications, this 55 g/m² cellophane (custom heavy grade) delivers outstanding tensile strength (MD ≥70 N/15mm) and tear resistance. It serves as base film for pressure‑sensitive adhesive tapes, tear tapes, and industrial insulation. The film is resistant to oils and solvents, and can be printed with brand logos. Despite its strength, it remains fully biodegradable – a green alternative to PET and BOPP films.
| Parameter | Unit | Value |
|---|---|---|
| Basis Weight | g/m² | 55 ±3.0 |
| Thickness | μm | 37 |
| Water Vapor Transmission Rate | g/m²·24h | 18 |
| Tensile Strength MD | N/15mm | ≥70 |
| Tensile Strength TD | N/15mm | ≥40 |
| Elongation MD | % | 20 |
| Elongation TD | % | 43 |
| Coefficient of Friction | — | 0.30 / 0.25 |
| Heat Seal Temperature | °C | 120‑160 |
This heavy grade is produced via the traditional viscose process with extended xanthation to achieve higher molecular weight and orientation. The viscose is extruded at higher solids concentration, then stretched during regeneration to align cellulose chains. Multi‑stage drying ensures uniform thickness. The film can be coated with acrylic or rubber‑based adhesives for tape applications. No plasticizers – remains strong yet biodegradable.
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Adhesive Tapes – Base film for packaging tapes, masking tapes, and double‑sided tapes; excellent adhesion.
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Tear Tapes – Used in e‑commerce cartons; high tensile strength prevents premature tearing.
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Industrial Insulation – Dielectric strength for cable wrapping; heat‑resistant up to 150°C.
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Reinforced Paper Bags – Laminated as tear‑strip for heavy‑duty shipping sacks.
Why Choose This Paper – 55g heavy cellophane replaces non‑biodegradable plastic tapes, offering comparable strength with full compostability.
Product Highlights
Designed for heavy‑duty applications, this 55 g/m² cellophane (custom heavy grade) delivers outstanding tensile strength (MD ≥70 N/15mm) and tear resistance. It serves as base film for pressure‑sensitive adhesive tapes, tear tapes, and industrial insulation. The film is resistant to oils and ...
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