Shanghai HSF Materials Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 50 tons per day |
| Delivery Time | 10 working days |
| Packaging Details | Export Standard |
| Material | LDPE or Blended PE |
| Color | White |
| Surface Finish | double-sided glossy, one side matte one side glossy, or double-sided matte. |
| Thickness | 30μm~300μm |
| Web-Width | Up to 2600mm |
| Brand Name | HSF |
| Model Number | CPE40W |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 50 tons per day |
| Delivery Time | 10 working days | Packaging Details | Export Standard |
| Material | LDPE or Blended PE | Color | White |
| Surface Finish | double-sided glossy, one side matte one side glossy, or double-sided matte. | Thickness | 30μm~300μm |
| Web-Width | Up to 2600mm | Brand Name | HSF |
| Model Number | CPE40W | Place of Origin | China |
| High Light | 40μm Cast Polyethylene Film ，No-Residue Cast PE Film ，Uniform Thickness High Density Polyethylene Film | ||
| Comparison Dimension | Cast Polyethylene Film | Blown PE Film |
|---|---|---|
| Thickness Uniformity | Advantage: Small thickness deviation (±5%) due to precise T-die extrusion control | Disadvantage: Larger thickness deviation (±8-10%) affected by blowing process |
| Transparency & Flatness | Advantage: High transparency (90%+) and smooth surface without wrinkles | Disadvantage: Lower transparency with uneven, wrinkled surface |
| Internal Stress | Advantage: Low internal stress with good dimensional stability | Disadvantage: High internal stress causing warping and deformation |
| Heat-Sealing Performance | Advantage: Excellent heat-sealing with stable strength and wide temperature range | Disadvantage: Poor heat-sealing with unstable strength and narrow range |
| Post-Processing Adaptability | Advantage: Good adaptability for corona treatment, printing and lamination | Disadvantage: Relatively poor post-processing adaptability |
| Production Efficiency | Advantage: High line speed (50-150m/min) with online edge material recycling | Disadvantage: Lower line speed (20-50m/min) with higher material loss |
| Test Item | Unit | Industry Standard | Our Standard | Actual Result | Qualification |
|---|---|---|---|---|---|
| Total Thickness | μm | 40±5 | 40±3 | 39.8 | Qualified |
| Whiteness | % | ≥85 | ≥88 | 89.1 | Qualified |
| Opacity | % | ≥90 | ≥92 | 93.0 | Qualified |
| Tensile Strength | MPa | ≥16/≥14 | ≥18/≥16 | 19.2/17.3 | Qualified |
| Elongation at Break | % | ≥310/≥290 | ≥330/≥310 | 341/322 | Qualified |
| Heat Sealing Strength | N/15mm | ≥8.5 | ≥10.5 | 11.3 | Qualified |
| Surface Tension | mN/m | ≥36 | ≥38 | 39.0 | Qualified |
| Tear Resistance | N | ≥13/≥11 | ≥14/≥12 | 14.8/12.9 | Qualified |
| Moisture Barrier | g/(m²*24h) | ≤5.8 | ≤5.4 | 5.2 | Qualified |
| Oil Resistance | - | No swelling/discoloration | No swelling/discoloration/adhesion | No swelling/discoloration/adhesion | Qualified |
| Hardness | HD | 50±5 | 50±3 | 49.8 | Qualified |
| Weather Resistance | - | No fading/cracking | Fading ≤2, no cracking/deformation | Fading grade 1, no cracking/deformation | Qualified |
| Environmental Performance | - | GB 4806.7-2016 | No odor, no harmful precipitation | No odor, no harmful precipitation | Qualified |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2016
Total Annual:
1500-2000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
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