What is vented stretch film?
Vented stretch film is a film made primarily from LLDPE. Also known as perforated stretch film, it is commonly used for pallet wrapping. It features die-cut perforations, allowing for free air circulation. It is typically employed in applications with specific humidity and temperature requirements. Additionally, certain fresh vegetables require gas exchange. It is suitable for packaging goods that emit gases. This film maintains optimal freshness and quality for perishable and frozen goods.
What distinguishes it from standard stretch film?
Vented stretch film is a high-efficiency, high-tech specialty stretch film. It differs from standard stretch film in seven key aspects:
Breathability: Vented stretch film features die-cut perforations. These micro-perforations permit the passage of air and water vapor. Standard stretch film isn’t breathable. This can lead to internal condensation or air bubbles, which can harm product quality.
Application Scenarios: Vented stretch film is ideal for products requiring ventilation. This includes agricultural produce, frozen foods, flowers, and plants.
Ordinary stretch film mainly protects against moisture and dust. It is also used for wrapping industrial pallets.
Special Function: Vented stretch film prevents condensation and mold growth. This helps extend shelf life.
Reduced Losses: Vented stretch film minimizes losses caused by moisture accumulation. Conventional stretch film is prone to moisture buildup due to its sealed nature.
Microporous Technology: Uses advanced perforation technology. Classified as a high-performance specialty film. Standard stretch film remains conventional film.
High Load Capacity: Validated through multiple laboratory load-bearing tests. Withstands static loads exceeding 1,600 kg.
Enhanced Product Cooling Speed: Enables packaging without waiting for condensation to freeze. Accelerates cooling rates. Reduces cooling wait times by up to 30%.
What types of vented stretch films are available?
Machine-Applied Vented Stretch Film:
Machine Vented Stretch Film is suitable for fully automatic/semi-automatic stretch wrappers. We offer thicknesses ranging from 12 to 25 μm. Tensile strength ≥20 MPa, elongation ≥200%. Ideal for pallet wrapping of agricultural produce and cold chain goods. It reduces moisture accumulation and extends shelf life. Packaged in cardboard boxes. Fastest dispatch within 7 days. Inquiries are welcome at BestY Pack.
Hand core-vented stretch film.
Compatible with hand dispensers. Hand-wrapped vented stretch film with core offers exceptional flexibility. Thickness: 10–20 μm. Width: 300–500 mm. Core diameter: 38–50 mm. Thickness: 10–20 μm. Elongation: 150%–200%. MVTR: 1000–4000 g/m²/24h, tear resistance ≥8 N/mm, elongation ≥200%. Suitable for applications with lower shipping volumes. It offers the same excellent breathability as machine-use vented stretch film. Duplicates machine-use description; consider merging or deleting. Inquiries welcome. BestY Pack
| Type | Application | Thickness (μm) | Key Feature |
|---|---|---|---|
| Machine-Applied | Auto/Semi-auto wrappers | 12–25 | High strength, 7-day dispatch |
| Hand Core-Vented | Hand dispensers | 10–20 | Flexible, 300–500mm width |
| General Vented | Condensation-prone goods | – | ≥80% air permeability |
Vented Stretch Film: The Ideal Solution for Condensation Issues
Vented stretch film is the ideal wrapping film for resolving condensation issues in packaging. When using regular stretch film, packaging frozen products requires waiting for surface moisture to freeze. However, vented stretch film eliminates this waiting period. It stops moisture from getting stuck in the packaging and speeds up freezing. Air permeability exceeds 80%. Moreover, vented stretch film offers superior flexibility and a secure hold. It effectively mitigates condensation. Vented stretch film, with air permeability exceeding 80%, is the ideal solution for condensation issues.
What applications are suitable for it?
Breathable stretch film solutions can be employed for wrapping numerous products.
Fresh produce packaging: Perfect for trays that hold fruits, veggies, tomatoes, strawberries, cherries, and more.
Floral transport: Suitable for shipping flowers and plants.
Transporting pasteurized products: Dairy items and NFC beverages have short shelf lives. They need vented stretch film for better cold-air exchange.
Other applications: Suitable for breathable palletized transport. This includes live animals like chicks, seedlings, and some pharmaceuticals.
Customizable Vented Stretch Film Solutions
BestY Pack provides custom options for thickness, width, and stretch ratios. We invite global clients to reach out for collaboration. This includes custom colors and key dimensions. We invite customers from all nations to partner with us. BestY Pack is a specialist stretch film manufacturer.
Hello, customers
My name is Jack Yu. I am the Business Manager at BestY Pack Plastic Products. My areas of expertise include film packaging, cold chain transportation packaging, and shrink products. Additionally, our factory manufactures protective gloves, and I can provide you with professional solutions to help you increase your market share and enhance consumer trust.
Email: ﾠjackyu@bestypack.com
Tel: +86 18368319351