Tear-Resistant Stretch Film

Xiamen Yuhong Plastic Products Co., Ltd. manufactures this tear-resistant stretch film at its 3,000 m² production facility in Xiamen, China. The company has produced packaging films since 2008 and operates under ISO 9001:2015 certification. Yuhong Tear-Resistant Stretch Film is designed to reduce the risk of tear propagation when film contacts sharp pallet corners, exposed nail heads, or irregular load surfaces. The material blend and extrusion cooling process are controlled to improve tear resistance in both machine direction (MD) and transverse direction (TD).

The tear-proof stretch wrap remains suitable for hand wrapping and machine wrapping. It provides elongation, cling, and load holding force comparable to standard LLDPE stretch film, with the added benefit of localized puncture resistance under tension.

Technical Specifications

Tear Strength Testing and Quality Control

Tear strength values are verified using ASTM D1922. Each production batch is sampled and tested for tear resistance in both MD and TD directions. Inline thickness monitoring is used during extrusion to detect variation before rolls reach finished packaging.

Third-party verification is performed quarterly by independent laboratories. Test records and technical data sheets are available on request for factory audits or supplier qualification.

Key Performance Features:

• Reduced snagging when film passes over rough pallet corners
• More consistent layer-to-layer adhesion on irregular loads
• Lower frequency of mid-pallet film breaks that require restarting
• Improved holding force on tall or unstable loads

Typical Application Environments

• Manufacturing plants wrapping finished goods on wooden pallets
• Third-party logistics warehouses handling mixed SKU loads
• Furniture distributors shipping bulky or irregular items
• Industrial equipment exporters with heavy metal components
• Export packaging companies requiring consistent results across client accounts

Export Compliance and Documentation

Yuhong maintains documentation required for industrial buyers in Europe, North America, and other export markets:

• ISO 9001:2015 quality management certification
• EU RoHS test report from SGS
• SOI performance testing certification from GALAB Laboratory, Germany
• Material safety data and hazardous substance compliance documentation

For supplier audits, Yuhong can provide technical data sheets, batch test reports, and factory audit documentation. The company's in-house foreign trade subsidiary handles export contracts, invoices, and shipment coordination.

Ocean Transport Packaging

• Individual roll wrapping to prevent dust and moisture ingress
• Export-grade corrugated cartons for stacking and impact resistance
• Palletized loads with strapping to prevent deformation
• Container loading plans that reduce roll compression

Proper packaging reduces the risk of film damage before arrival at the customer's facility.

Frequently Asked Questions

1. How does tear-resistant stretch film differ from standard stretch film?

Tear-resistant film uses a modified LLDPE blend and controlled extrusion cooling to slow tear propagation. Standard film may have similar tensile strength when intact, but once a nick appears, the tear can spread quickly. Tear-resistant film localizes the damage, reducing full-width breaks.

2. Can this film be used on automatic pallet wrapping machines?

Yes. The film is available in machine roll configurations with standard 3-inch cores and widths of 450 mm to 500 mm. Compatibility with specific equipment should be verified by providing machine model and current film specifications.

3. What causes stretch film to break during normal operation?

Common causes include pre-stretch ratio set too high for the film grade, film thickness underspecified for the load, sharp edges cutting the film, incorrect tension settings, or damaged rolls from shipping or storage. Machine settings should be checked before concluding that the film is defective.

4. How does Yuhong control batch-to-batch consistency?

Raw material lots are tested before production. Extrusion parameters, film thickness, and tear strength are monitored during and after production. Each batch is sampled and tested according to internal specifications. Third-party spot checks are conducted quarterly.

5. Can I get samples for equipment testing?

Yes. Sample rolls are available for testing on your wrapping equipment. The sample shipping cost can be deducted from the first formal order. Buyers can evaluate tear resistance, cling, elongation, and machine compatibility before committing to bulk quantity.

6. What is the minimum order quantity?

For standard specifications, the MOQ is typically one 20-foot container. Customized thickness, width, color, or core size may require a different MOQ. Contact the sales team for a specific quotation based on your requirements.