Opaque White 60μm High Density Polyethylene Film For Packaging
High density polyethylene (HDPE) film is a versatile material widely used across multiple industries for its exceptional properties and performance characteristics.
Common Applications
- Packaging: Used to wrap and protect various products including food, consumer goods, and industrial materials
- Agriculture: Applied as greenhouse covers, mulch film, silage bags, and other farming applications
- Construction: Used for surface protection during construction projects and as vapor barrier coatings
- Medical: Utilized for disposable gloves, aprons, and other surgical supplies
- Transportation: Employed as liners in heavy duty bulk containers for dry goods transport
Key Advantages
- High Tensile Strength: Resists forces without breaking, ideal for durable packaging applications
- Water and Chemical Resistance: Highly resistant to water and chemicals for protective packaging
- Easy to Process: Can be easily molded into different shapes and sizes for various applications
- Cost-Effective: Relatively inexpensive compared to other polymer films
- Recyclable: Environmentally friendly option with wide recyclability
Technical Specifications
| Parameter |
Specification |
Measured Value |
| Appearance |
No air bubbles / stains / breakage / impurities |
Measured data (Ref.) |
| Width (mm) |
960 ± 5 |
962 |
| Thickness (mm) |
0.060 ± 0.003 |
0.061 |
| Color difference |
Opaque white, Colorimeter △E < 3 |
ok |
| Max. Tension (N / 50mm) TD |
≥ 30 |
84 |
| Max. Tension (N / 50mm) MD |
≥ 30 |
104 |
| Elongation @ break (%) TD |
≥ 150 |
926 |
| Elongation @ break (%) MD |
≥ 200 |
799 |
| Surface Tension (Corona treatment) |
≥42 dyne |
|
| Splice No. |
≤1 |
- |
Primary Application Scenarios
- Industrial Products Packaging: Protection for metal parts, machinery components against corrosion, scratches, and contamination
- Construction & Building Materials: Protective sheets for surfaces and concrete curing blankets
- Transportation & Shipping: Pallet wrapping and covering for damage protection during transit
- Agriculture and Horticulture: Plant covers and greenhouse covers for weather protection
- Food Processing: Meat and poultry packaging for protection against bacteria and moisture
Printing Industry Applications
- Label Printing: Excellent printability for beverage, food, and cosmetic labels
- Packaging Printing: Printing on packaging bags for groceries, textiles, and hardware
- Advertising Printing: Promotional materials including banners, posters, and point-of-sale displays
- Industrial Printing: Product identification tags and barcodes for manufacturing equipment
Technical Modification Methods
HDPE films can be modified to enhance specific properties through various technical methods:
Additives Incorporation
- UV Stabilizers: Increase outdoor durability by providing ultraviolet radiation resistance
- Slip Agents: Reduce friction between films for easier packaging and handling
- Antistatic Agents: Reduce static charges for electronic parts packaging
- Flame Retardants: Reduce flammability for fire-prone applications
Coating Applications
- Barrier Coatings: Improve resistance to moisture, oxygen, carbon dioxide, and other gases
- Scratch-Resistant Coatings: Enhance durability through improved scratch resistance
Blending Techniques
- Polymer Blending: Mixing with LDPE or PP to improve flexibility for packaging applications
- Filler Blending: Adding fillers to improve stiffness for products requiring more stability