The stretch film is specifically designed for logistics transportation, warehousing packaging, and cargo securing. We now offer free sample testing services to global customers. Online inquiries and bulk purchases are supported, with a monthly production capacity of 300 tons and standard orders delivered within 20 working days. The product has passed SGS testing and meets RoHS environmental standards. We provide professional technical support and customized services to meet your needs.
| Category | Item | Specification |
| Substrate Specifications | Material | Linear low-density polyethylene (LLDPE) |
| Thickness | 0.015mm-0.035mm (customizable) | |
| Color | Transparent | |
| Width | 500mm (customizable) | |
| Physical Properties | Tensile strength | ≥250% in longitudinal direction and ≥200% in transverse direction |
| Puncture strength | ≥500g | |
| Adhesion | ≥150g/25mm | |
| Extension rate | ≥400% | |
| Mechanical Behavior | Stretch recovery rate | ≥80% |
| Puncture resistance | ≥200g in longitudinal direction, ≥180g in transverse direction | |
| Dynamic friction | ≥0.4 | |
| Environmental Performance | Operating temperature | -50℃ to 60℃ |
| Weather resistance | 3-6 months outdoors | |
| Transmittance | ≥92% |
| Size of Product | |
| Thickness | 0.015mm/0.017mm/0.020mm/0.025mm/0.030mm/0.035mm |
| Width | 500mm (standard), 200mm-1000mm (customizable) |
| Length | 1000m/1500m/2000m |
| Pipe inner diameter | 76mm/152mm |
| Technical Parameter | |
| Thickness tolerance | ±0.002mm |
| Tensile strength | 250%-300% in longitudinal direction and 200%-250% in transverse direction |
| Adhesion | 150-200g/25mm |
| Transmittance | ≥92% |
Packaging Advantages
Excellent stretch performance, tight and firm wrapping
Excellent puncture strength, effectively prevent sharp corners from puncturing goods
Good retractable memory function ensures packaging stability
Efficiency Advantage
Strong self-adhesive, no additional adhesive required
Meet the needs of mechanized and manual packaging
High packaging efficiency and saves operation time
Economic and Technical Advantages
Low packaging cost per unit area
Reduce the use of other packaging materials
Effectively reduce transportation loss
Environmental performance advantages
Recyclable
Complies with environmental standards
Reduce packaging waste
1. Raw Material Pretreatment Process
Material composition: LLDPE
Drying treatment: dehumidification and drying system
Auto blending: Ensure uniformity of raw materials
2. Extrusion and Casting Process
Melt extrusion: multi-layer co-extrusion and casting process
Quick cooling setting: Dual-sided cooling system
Thickness control: automatic thickness gauge monitors in real time
3. Stretching Process
Vertical stretch: multi-roll stretch system
Horizontal stretch: stretch simultaneously with the stretch machine
Fixing: Heat fixing
4. Post-Processing Procedures
Corona treatment: enhance surface adhesion
Winding and packaging: automatic winding and slitting
Quality control: whole-process quality control
Logistics Transportation
Tray cargo wrapping and securing
Packaging of loose cargo
Prevent spillage during transportation
Warehousing Management
Dust protection for shelved goods
Fixed Inventory
Seasonal goods storage
Commercial Production
Temporary packaging for raw materials
Turnover protection for semi-finished products
Factory packaging
Commercial Distribution
Supermarket goods fixed
Wholesale packaging
Retail Protection
Q1: What are the main characteristics of stretch film?
A: Featuring exceptional tensile strength (≥250%), puncture resistance (≥500g), and self-adhesive properties, the packaging is robust and reliable.
Q2: How to choose the right thickness?
A: Select based on cargo weight: 0.015mm-0.020mm for light cargo and 0.025mm-0.035mm for heavy cargo.
Q3: How long is the outdoor service life?
A: It is recommended to store indoors for 3-6 months for normal outdoor use to prolong its service life.
Address
West side of Jilan Road, Zhounan Village, Beian Sub-district Office, Jimo District, Qingdao City, Shandong Province，China
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