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Shanghai HSF Materials Technology Co., Ltd.

  • China,Shanghai ,Shanghai
  • Verified Supplier
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China 70μm thickness pure white non-toxic CPE film for flexible packaging and
China 70μm thickness pure white non-toxic CPE film for flexible packaging and

  1. China 70μm thickness pure white non-toxic CPE film for flexible packaging and
  2. China 70μm thickness pure white non-toxic CPE film for flexible packaging and
  3. China 70μm thickness pure white non-toxic CPE film for flexible packaging and

70μm thickness pure white non-toxic CPE film for flexible packaging and

  1. MOQ: 1000kg
  2. Price: N.A.
  3. Get Latest Price
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 CPE70W
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

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 CPE70W
Place of Origin China
High Light 70μm thickness CPE filmpure white CPE filmnon-toxic PE film
70μm White CPE Film
High-quality 70μm white CPE film featuring uniform thickness, pure white color, smooth surface, non-toxic properties, and odorless characteristics. Ideal for flexible packaging, lamination, and industrial & daily chemical packaging applications.
Manufacturing Process
Our 70μm white CPE (Cast Polyethylene) film is manufactured through precision cast extrusion. High-purity PE resins, food-grade white color masterbatch, and eco-friendly additives are blended in high-efficiency mixers. The compound undergoes single-screw extrusion with controlled temperature conditions (165-185℃), followed by precision flat die extrusion, instant cooling via chrome-plated chill rolls, and strict quality inspection before final packaging.
Product Features
  • Stable physical properties with thickness controlled within 70μm ±2μm
  • Even, pure white appearance without color deviation, bubbles, or surface defects
  • Smooth, flat surface with excellent flexibility and superior toughness
  • Resists tearing and puncturing with non-toxic, tasteless properties
  • Compliant with international food contact safety standards
  • Excellent heat sealability and compatibility for secondary processing
Competitive Advantages
  • Advanced cast extrusion technology ensures ultra-uniform thickness and product consistency
  • Low heat seal temperature with strong seal strength reduces packaging costs
  • Lightweight yet durable with excellent moisture barrier and corrosion resistance
  • Cost-effective solution customizable in width, roll length, and surface finish
  • Superior dimensional accuracy compared to blown film alternatives
Application Fields
  • Flexible packaging for food (snack bags, frozen food wrappers, candy packaging)
  • Daily chemical packaging (toilet paper rolls, detergent bags)
  • Industrial packaging (small components, electronic parts)
  • Lamination base film for composite packaging
  • Sanitary product packaging (sanitary napkins, diapers)
  • Agricultural packaging (seed bags, fertilizer packaging)
70μm White CPE Film product sample showing smooth surface and uniform thickness Close-up view of 70μm White CPE Film demonstrating pure white color and material consistency
Physical Properties & Performance Specifications
Test Item Unit Industry Standard Requirement Our Product Standard Actual Test Result Qualification
Total Thickness of Base Film μm 70±5 70±3 69.7 (LDPE 24.9/LLDPE 44.8) Qualified
Whiteness % ≥85 ≥88 89.7 Qualified
Opacity % ≥90 ≥92 93.5 Qualified
Tensile Strength (Longitudinal/Transverse) MPa ≥19/≥17 ≥21/≥19 22.1/20.2 Qualified
Elongation at Break (Longitudinal/Transverse) % ≥340/≥320 ≥360/≥340 368/349 Qualified
Heat Sealing Strength (120℃, 0.3MPa, 1s) N/15mm ≥10 ≥12 13.2 Qualified
Surface Tension (Corona Treated Surface) mN/m ≥36 ≥38 39.7 Qualified
Tear Resistance (Longitudinal/Transverse) N ≥16/≥14 ≥17/≥15 17.5/15.6 Qualified
Moisture Barrier Performance (23℃, 85%RH) g/(m²*24h) ≤5.8 ≤5.0 4.8 Qualified
Oil Resistance (Soaked in n-hexane for 24h) - No obvious swelling or discoloration No swelling, no discoloration, no adhesion No swelling, no discoloration, no adhesion Qualified
Hardness (Shore D) HD 53±5 53±3 52.6 Qualified
Weather Resistance (UV Aging for 72h) - No obvious fading or cracking Fading grade ≤2, no cracking, no deformation, whiteness change ≤3% Fading grade 1, no cracking, no deformation, whiteness change 1.8% Qualified
Environmental Protection Performance - Complies with GB 4806.7-2016 Complies with GB 4806.7-2016, no peculiar smell, no harmful precipitation Complies with GB 4806.7-2016, no peculiar smell, no harmful precipitation Qualified

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2016

  • Total Annual:

    1500-2000000

  • Employee Number:

    80~100

  • Ecer Certification:

    Verified Supplier

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  • Shanghai HSF Materials Technology Co., Ltd.
  • Area D, No. 218 North Huting Road, Songjiang District, 201600 Shanghai, China
  • https://www.filmspe.com/

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