40μm Opaque Green PE Release Film With UV Cured Silicone For Protective Packaging And Labeling
Price:
Negotiable
MOQ:
10000 square meters
Delivery Time:
within 10 days
Brand:
HSF
Product Description
40μm Opaque Green PE Release Film
Silicone UV cured release film designed for protective and packaging applications, tapes, labeling, and graphics.
Product Overview
This 40 micron opaque green PE silicone coated release film serves as a specialized release liner primarily used in the manufacturing of adhesive products including tapes, labels, and various coated materials.
Key Applications
Label Industry
Widely utilized as backing material for self-adhesive labels across food and beverage labeling, packaging, and industrial labeling applications. The distinctive green color enhances visual appeal and product differentiation.
Graphic Art Industry
Essential for creating vinyl graphics, cut lettering, and decals. The green film facilitates easy identification of the liner from the adhesive side during application.
Electrical and Electronic Industry
Used in the production of protective tapes and insulating materials. The film's thickness and rigidity provide the necessary strength to withstand manufacturing and application stresses.
Medical Industry
Applied in the manufacturing of wound dressings and advanced wound care products, ensuring reliable performance in medical applications.
Tape Industry Applications
- Masking Tape: Ensures easy release of adhesive during application
- Double-sided Tape: Creates barrier between adhesive surfaces for easy separation
- Duct Tape: Facilitates easy release while ensuring firm surface adhesion
- Adhesive Films: Used for industrial applications including surface protection and insulation
Manufacturing Process
The silicone coating process involves multiple critical steps:
- Film Preparation: Surface cleaning and treatment with corona discharge or plasma to enhance surface energy
- Silicone Application: Even application via spraying, dipping, or roll coating methods
- Silicone Curing: High-temperature curing above 120°C for uniform adhesion
- Finishing: Precision trimming or die-cutting to required specifications
Technical Specifications
| Parameter | Specification | Requirement | Measurement |
|---|---|---|---|
| Appearance | No air bubbles / stains / breakage / impurities | Measured | - |
| Size | Width (mm) | 960 ± 5 | 962 |
| Thickness (mm) | 0.040 ± 0.005 | 0.042 | |
| Max. Tension (N / 50mm) | TD | ≥ 30 | 44 |
| MD | ≥ 30 | 52 | |
| Color | White | Colorimeter △E＜ 3 | ok |
| Elongation @ break (%) | TD | ≥ 150 | 594 |
| MD | ≥ 200 | 479 | |
| Surface Tension (Corona treatment) | Dyne Value | ≥42 dyne for each side | 46 |
| Release Force (gf/25mm 20min.Finat 10) | Inner | 5-10 | 7 |
| Outer | 20-30 | 24 | |
| Subsequent Adhesion (%) | Inner | ≥85 | 88 |
| Outer | ≥85 | 90 | |
| Winding direction | Customized | - | - |
| Splice No. | ≤1 | - | - |
UV Curing Advantages
UV curing technology offers significant benefits for silicone coating on PE film:
- Faster Curing Time: Cures silicone coating in seconds compared to traditional methods
- Energy-Efficient & Eco-Friendly: Lower carbon footprint with reduced energy consumption
- High-Quality Coating: Uniform application with excellent adhesion and chemical resistance
- Reduced Production Time: Accelerated manufacturing process for increased efficiency
- No Heat Damage: Preserves substrate properties without thermal degradation
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai HSF Materials Technology Co., Ltd.
Location
Area D, No. 218 North Huting Road, Songjiang District, 201600 Shanghai, China
Contact Person
Bryan J. Lee