High-Speed Machine Stretch Film

Xiamen Yuhong Plastic Products Co., Ltd. manufactures this machine stretch film for automatic wrapping systems running at 30 pallets per hour or higher. The company has operated a 3,000 m² production facility since 2008 and holds ISO 9001:2015 certification. The automatic high-speed film is produced from a controlled LLDPE blend with narrow tolerance bands on thickness and tension during extrusion. This approach reduces variation between rolls and keeps wrapper settings stable over long production runs.

Technical Specifications

Typical Application Environments

High-speed machine stretch film is used in facilities where automatic wrapping equipment runs continuously and daily pallet volume is high. Common environments include:

• Manufacturing plants with finished-goods packing lines
• Third-party logistics warehouses handling large daily volumes
• Food processing facilities with continuous production
• Electronics component manufacturers with automated packing lines
• Export distribution centers preparing container shipments

Quality Control and Testing

Production control covers the full process from raw material to finished rolls. Quality checks are performed at four stages:

1. Incoming resin inspection: melt index, moisture content, and lot traceability
2. Process monitoring: thickness, width, and tension checked during extrusion
3. Finished roll testing: tensile performance, elongation, and thickness consistency
4. Pre-shipment check: high-speed simulation run on each batch

Each batch of fast machine stretch film is tested for tensile strength, elongation at break, thickness consistency, and running stability. Batches that do not meet specifications are not shipped.

Third-party SGS testing is conducted quarterly. Test records are available for customer review.

How to Choose the Right Machine Film for High-Speed Lines

Film selection depends on several operational factors:

• Machine type: Rotary arm, turntable, or orbital wrapper
• Pre-stretch ratio: Higher ratios require more consistent film structure
• Load weight: Heavier loads need higher holding force
• Load type: Sharp edges or irregular shapes affect puncture requirements
• Operating speed: Higher speed increases stress on film edges and tension

Packaging and Storage

Shipping packaging includes:

• Individual roll wrapping to protect against dust and moisture
• Export-grade cartons for stacking and handling
• Pallet reinforcement for full-container orders

Recommended storage conditions:

• Cool, dry warehouse
• Away from direct sunlight
• Away from heat sources
• Avoid excessive pallet stacking that may deform lower rolls

Under proper storage, film performance remains stable for 12-18 months.

Frequently Asked Questions

1. What is the difference between high-speed stretch wrap and standard machine film?

High-Speed Machine Stretch Film is designed for stable unwinding and consistent stretch behavior at operating speeds of 30 pallets per hour or more. The LLDPE blend and extrusion process are controlled with tighter tolerances to reduce friction and breakage. Standard machine film may perform adequately at lower speeds but can develop tension inconsistencies as RPM increases.

2. Can this film run on existing automatic wrapping machines?

In most cases, yes. The film is designed for rotary arm wrappers and similar automatic systems. Compatibility depends on machine model, pre-stretch settings, and current film specifications. Providing machine details and current film information allows Yuhong to confirm suitability.

3. Why does stretch film break during high-speed wrapping?

Common causes include machine tension set too high for the film grade, film thickness too thin for the pre-stretch ratio, incorrect pre-stretch settings, or inconsistent film quality. Machine parameters should be checked first, as many breakage issues are related to settings rather than material defects.

4. How is high-speed running performance tested?

Each production batch undergoes internal simulation testing on in-house wrapping equipment to measure break rate and unwinding stability. SGS performs quarterly independent inspections. Batch test records are maintained and available on request.

5. Can I get samples before placing a bulk order?

Yes. Sample rolls are available for testing on your equipment. The sample shipping cost can be deducted from the first formal order.

6. What is the typical MOQ for wholesale orders?

For standard specifications, the MOQ is usually one 20-foot container. Customized thickness, width, or other specifications are confirmed case by case.