Vented Stretch Film For Fruits And Vegetables

Packaging Seal Company is a manufacturer of Vented Stretch Film For Fruits And Vegetables for produce pallets that must breathe without losing load stability. This PE/LLDPE perforated pallet wrap is made for fruit cartons, vegetable crates, agricultural products, chilled or frozen goods and hot palletizing products. Its engineered hole pattern releases heat, water vapor and natural gases while keeping enough film contact for storage, forklift handling and transport.

Product Overview

Vented Stretch Film For Fruits And Vegetables is not a solid pallet film with random holes added. It is produced for loads that keep releasing heat, humidity or gases after palletizing. Fresh produce, chilled cartons and warm-filled goods wrapped with non-ventilated film may face wet cartons, slower cooling, softened labels and less stable product condition.

Packaging Seal Company produces vented stretch films for wrapping fruits and vegetables with a PE/LLDPE perforated structure that keeps airflow channels open after wrapping. Standard hand and low-force grades are usually 12-30 um. For heavier cartons, sharper corners or machine wrapping, 15-35 um grades can be selected. Common widths include 400 mm, 450 mm and 500 mm, with 2 in or 3 in paper cores.

Hole diameter is commonly 6-20 mm before stretch, and hole spacing is often 40-100 mm. More open area can improve ventilation, but too much opening may reduce film contact, corner strength and load containment. Breathable stretch film for agricultural products keeps vegetable crates, fruit cartons and field-packed boxes ventilated. Breathable stretch film for chill or frozen products lets cold air move through the pallet while reducing trapped moisture. Vented stretch film for hot palletizing products releases heat and vapor while maintaining pallet stability.

Benefits

• Releases heat, water vapor and natural gases from produce pallets.
• Reduces condensation on cartons, labels and inner pallet layers.
• Supports temperature pull-down for chilled and frozen loads.
• Helps avoid damp cartons, mold pressure and slow cooling.
• Balances ventilation, film contact, corner strength and load containment.
• Runs on hand wrapping, semi-automatic machines and automatic lines.
• Allows hole size, hole spacing and open area to match real working conditions.

What Should Be Checked Before Running Vented Stretch Film on Semi-Automatic or Fully Automatic Wrappers?

Before using vented stretch films for semi or fully automatic wrappers, test the film with the actual machine setting. Manual and semi-auto wrapping usually works around 100%-180% stretch, while automatic wrappers may need 150%-250% equipment-confirmed stretch. Brake force, pre-stretch level, speed and corner tension can change hole shape. If the setting is too aggressive, hole edges may deform, split or cause film breaks. Check overlap airflow, cling, corner tearing and pallet stability after forklift movement.

TDS

Applications

• Fruit cartons after harvest, sorting or cold room entry.
• Vegetable crates where trapped humidity may soften cartons.
• Agricultural boxes and produce pallets requiring breathable pallet film.
• Chilled products that need temperature pull-down after wrapping.
• Frozen food pallets where ventilation can reduce surface moisture.
• Hot-filled cartons, bottled products or hot palletizing loads.

How Does the Perforated Structure Help Fruit and Vegetable Pallets Release Heat and Moisture?

The perforated structure gives fruit, vegetable and agricultural pallets controlled airflow after wrapping. Instead of sealing heat and water vapor inside the load, the holes allow warm air, moisture and natural gases to move through the film layers. This helps freshly packed produce, chilled cartons, frozen goods waiting for temperature pull-down and hot-filled products before full cooling. A suitable pattern reduces condensation, damp cartons and slow cooling while keeping enough film contact to stabilize the pallet.

FAQ

What makes this film different from solid stretch film?

Solid stretch film mainly focuses on holding. This vented stretch wrap with holes for agri products adds controlled airflow for fresh produce, cold-chain pallets and heat-release loads.

Will larger holes always give better ventilation?

Not always. Larger holes may improve airflow, but they can reduce film contact and increase edge tearing risk. Hole size and open area should match pallet weight, carton shape and equipment setting.

Can this film run on automatic pallet wrappers?

Yes. It can be made for semi-automatic and fully automatic wrappers. Trial runs should confirm pre-stretch setting, hole deformation, overlap airflow and film break risk.

What should be checked during sample testing?

Check cooling speed, carton moisture, condensation, hole shape after stretch, overlap airflow, cling, forklift movement and truck-loading stability.