These PE low-pressure flat bags are made from brand-new HDPE raw materials. The bags are sturdy and rigid, with high hardness and good stiffness, excellent load-bearing capacity, and are resistant to friction and deformation. They are moisture-proof and dust-proof, with moderate transparency and clean cuts. Compared to high-pressure bags, they are more rigid and suitable for packaging hardware, auto parts, industrial parts, and supermarket goods. Custom sizes and thicknesses are available, and printed patterns and text are supported. They are often used for packaging products that need to stand upright and bear heavy loads.
Testing Items
Technical Specifications
Raw Materials
Brand New HDPE Low-Pressure Polyethylene
Common Thicknesses
0.03mm～0.15mm (±0.003mm)
Dimensions
Width 40–1400mm, Length customized
Tensile Strength (Longitudinal)
≥22MPa
Elongation at Break
≥200%
Impact Embrittlement Temperature
≤-30℃
Light Transmittance
≥75%
Inner Diameter of Film Roll Core
76mm Plain edge,
Product Structure
no folds
Performance Characteristics
High stiffness, high rigidity, abrasion resistance, excellent load-bearing capacity; low-temperature toughness is weaker than LDPE