China Hand Stretch Film Manufacturers Suppliers Factory - Cheap Hand Stretch Film in Stock

Heavy-Duty LLDPE Hand Stretch Film Manufacturer | Custom Sizes, Colors & Private Label Bulk Supply

Cast 5-layer and 7-layer LLDPE hand stretch film engineered for manual pallet wrapping, cargo bundling, and transit protection. Produced using 100 percent virgin Dow and ExxonMobil LLDPE resins, providing high puncture resistance, consistent unwind force, and reliable load retention without film tailing.

Material: 100 percent Virgin LLDPE (C4, C6, and C8 Metallocene blends)
Processing: 5-Layer / 7-Layer Co-Extrusion Cast Extrusion
Standard Widths: 400 mm, 450 mm, 500 mm (15 inch, 18 inch)
Thickness Range: 8 micron to 30 micron (32 Gauge to 120 Gauge)
Types Available: Standard Hand Film, Pre-Stretched Hand Film, Extended Core Film, Colored / Anti-Static / VCI Film
Compliance: REACH Compliant, RoHS Compliant, FDA Food-Contact Suitable Resin

Hand Wrap Film
Material:PE. Model:0.02mm. Specification:Customizable. Features:Strong adhesion, high tensile strength, odorless..
Hand Roll Plastic Wrap
Material:PE. Model:0.02mm. Specification:Customizable. Features:Strong adhesion, high tensile strength, odorless..
Plastic Hand Wrap
Material:PE. Model:0.02mm. Specification:Customizable. Features:Strong adhesion, high tensile strength, odorless..
Hand Pallet Wrap Stretch Film
Material:PE. Model:0.02mm. Specification:Customizable. Features:Strong adhesion, high tensile strength, odorless..
Hand Roll Stretch Film
Material:PE. Model:0.02mm. Specification:Customizable. Features:Strong adhesion, high tensile strength, odorless..
Hand Stretch Film Roll
Material:PE. Model:0.02mm. Specification:Customizable. Features:Strong adhesion, high tensile strength, odorless..
Manual Stretch Film
Material:PE. Model:0.02mm. Specification:Customizable. Features:Strong adhesion, high tensile strength, odorless..
Hand Grade Stretch Film
Material:PE. Model:0.02mm. Specification:Customizable. Features:Strong adhesion, high tensile strength, odorless..

Film Structure & Material

Our hand stretch film utilizes multi-layer co-extrusion technology to combine tear resistance, tensile elongation, and controlled tack performance into a single structure.

01.

Film Layer Architecture:

Layer A (Inside): High-Cling Layer - Premium Tackifier Additive
Layer B: Core Structural Layer - Metallocene LLDPE (mLLDPE)
Layer C: Puncture Resistance Layer - Heavy-Duty C6/C8 LLDPE Resin
Layer D: Core Structural Layer - Metallocene LLDPE (mLLDPE)
Layer E (Outside): Non-Cling Layer - Slip-Engineered LLDPE

02.

Key Material Characteristics:

Metallocene LLDPE (mLLDPE) Core: Enhances puncture and dart-drop resistance, preventing tears from sharp pallet corners or irregular wooden edges.

1-Side Cling Formulation: Keeps the inner layer sticky for load integrity while the outer layer remains smooth to prevent inter-pallet friction and cling during truck transit.

Zero Recycled Resin in Standard Grade: Ensures uniform thickness profile, zero gel count, and consistent tensile strength across the entire roll length.

Technical Specifications

Performance Parameter	Standard Hand Film	Pre-Stretched Hand Film	Test Standard / Method
Gauge / Film Thickness	15–23 µm (60–90 Gauge)	7–10 µm (28–40 Gauge)	—
Ultimate Stretch Ratio	150–250%	20–50% (Pre-elongated)	—
Tensile Strength at Break – MD	≥38 MPa	≥120 MPa	ASTM D882
Tensile Strength at Break – TD	≥28 MPa	≥45 MPa	ASTM D882
Elongation at Break – MD	350–500%	80–120%	ASTM D882
Dart Drop Puncture Impact	≥150 g	≥90 g	ASTM D1709
Cling Force	≥0.75 N/cm	≥0.50 N/cm	ASTM D5458
Standard Core ID	50 mm (2") or 76 mm (3")	50 mm (2") or 76 mm (3")	—

Application-Driven Selection Guide

Light Loads (Under 400 kg / Uniform Cartons):

8 to 12 micron Pre-Stretched Film or 12 to 15 micron Standard Film.

Medium Loads (400 kg to 800 kg / Standard Pallets):

17 to 20 micron Standard Film.

Heavy / Irregular Loads (Over 800 kg / Sharp Edges, Metals, Brickwork):

23 to 30 micron Metallocene Reinforced Film.

Cold Storage / Refrigerated Warehouses (0 to -25 Degrees Celsius):

Cold-Temperature Formulation with Low-Temperature Cling Additives.

Performance Benefits

Edge Tear Resistance:

Folded or reinforced roll edges reduce film snapping during manual application when operators pull under full tension.

Low Unwind Noise:

Formulated for controlled unwind force, reducing noise levels in enclosed warehouse environments.

High Optical Clarity:

Low haze and high clarity allow instant barcode scanning and shipping label readability through multiple wrapped layers.

Post-Wrap Elastic Memory:

Retains tight contraction force after application, preventing cargo shifting or loosening during long-distance transit.

Hand vs Machine Application Comparison

Target Throughput:

Hand film is designed for low-to-medium volume wrapping (under 15 pallets per hour per operator). Machine film targets high-volume automated lines (20 to 60+ pallets per hour).

Roll Weight & Ergonomics:

Hand film rolls are limited to 1.5 kg - 4.0 kg (3.3 - 8.8 lbs) for manual portability. Machine rolls weigh 12 kg - 18 kg (26 - 40 lbs) for dispenser mounting

Stretch Mechanism:

Hand film relies on operator physical effort or pre-stretched rolls. Machine film utilizes powered carriage pre-stretch systems up to 300 percent or higher.

Core Dimensions:

Hand film uses 50 mm (2 inch) or 76 mm (3 inch) cores with thin walls (200g - 300g core weight). Machine film requires heavy-duty 76 mm (3 inch) cores designed for high-torque spindle rotation.

Customization & OEM Distributor Services

Custom Dimensions:

Custom roll widths (100 mm band rolls to 500 mm standard), cut lengths (250 m to 500 m), and specific gauge requirements.

Core Weight Precision:

Choice of 50 mm (2 inch) or 76 mm (3 inch) paper inner diameters, including ultra-lightweight cores (200g) to optimize net film yield per carton.

Color & Additive Formulations:

Black opaque (UV/security protection), blue, red, green, transparent clear, anti-static masterbatch, and VCI corrosion inhibitors.

Private Label Packaging:

Custom core inner printing, branded corrugated cartons (1 to 4 color printing), customized barcode labels, and specific roll packing (2, 4, or 6 rolls per carton).

Manufacturing & Quality Control

Manufacturing Workflow:

[ Virgin Resin Dosing ] -> [ Gravimetric Mixing ] -> [ Cast Extrusion ]
|
[ Automated Slitting ] <- [ Beta-Ray Thickness Gauge ] <- [ Chill Roll Cooling ]
|
[ Net Weight Verification ] -> [ Puncture & Elongation QC ] -> [ Palletizing & Cap Wrapping ]

Quality Control Protocols:

Online Thickness Tolerance Control: Closed-loop Beta-ray scanners measure film thickness across the web, maintaining a tight tolerance within +/- 3 percent.

Net Weight Verification: 100 percent inline weighing ensures exact net film weight and core weight consistency for every carton before sealing.

Batch Laboratory Testing: Sampling per production run for dart drop impact, ultimate elongation, tensile strength, and cling force according to ASTM standards.

Edge Integrity Check: High-precision slitting blades ensure smooth, notch-free roll end-faces to eliminate starting points for tear propagation.

Packaging, Loading & Logistics

large enterprise scale

Packaging Configuration: 4 rolls per carton or 6 rolls per carton, packed in heavy-duty corrugated boxes.

Standardized Production

Palletizing: Export-standard wooden pallets or plastic pallets, corner-board protected, top-capped, and stretch-wrapped for stable multi-tier stacking.

Container Loading Capacity:

20ft Container: Approx. 9,000 kg to 10,500 kg net weight (subject to roll specs and core configuration).

40ft HQ Container: Approx. 22,000 kg to 24,500 kg net weight (optimized for maximum payload utilization).
Batch Traceability: Each carton displays a batch tracking number linked to resin lot melt index records, extrusion operator logs, and QC test reports.

FAQ

Q: How do you guarantee the net film weight versus the paper core weight on bulk orders?

A: Every quotation and commercial invoice explicitly states net film weight separate from core tare weight. We utilize thin-walled, high-density paper cores (200g to 300g for hand rolls) to maximize real film content. Every carton is automatically weighed on our production line, and shipping documentation displays both net film weight and gross carton weight with a strict net weight tolerance of +/- 1 percent.

Q: What is the operational and financial difference between standard hand film and pre-stretched hand film?

A: Standard hand film requires the operator to exert physical tension to stretch the film (typically 100 percent to 150 percent) during wrapping. Pre-stretched film is pre-elongated during manufacturing. This reduces physical operator fatigue, cuts film weight per pallet wrapped by up to 40 percent to 50 percent, and eliminates neck-down width reduction, providing immediate material cost savings per wrapped pallet.

Q: Can your stretch film secure heavy cargo with sharp edges or protruding metal parts without tearing?

A: Yes. For sharp or irregular cargo profiles, we manufacture high-puncture grades using Metallocene LLDPE (mLLDPE) combined with C6/C8 hexene/octene copolymers in the core layer. This combination significantly increases dart-drop puncture impact resistance and tear propagation resistance, preventing sharp punctures from unravelling the entire wrap during handling.

Q: Why is 1-side cling formulation important for containerized freight and warehouse racking?

A: Films with dual-sided cling cause adjacent wrapped pallets inside a container or storage rack to stick together. When forklifts unload a pallet, inter-pallet friction tears the outer film, leading to load instability. Our 1-side cling technology ensures the inner layer grips the cargo securely while the outer layer remains smooth to eliminate inter-pallet friction during transit.

Q: What options do you provide for private-label branding and custom box packaging for packaging distributors?

A: We provide complete OEM and private-label manufacturing for regional packaging distributors. Options include custom printing on the paper core inner wall, branded outer corrugated boxes (flexographic or offset printing), custom barcode / SKU labels on each carton, and specific roll packaging configurations (such as 2, 4, or 6 rolls per box) based on local distribution preferences.

Q: What quality test documentation and certificates accompany container shipments?

A: Every shipped container includes an official Certificate of Analysis (COA) detailing batch test parameters, including average thickness, thickness tolerance (+/- 3 percent), tensile strength at break, ultimate elongation percentage, and dart drop impact resistance (tested under ASTM D882 and ASTM D1709). Retention samples from every batch are stored in our lab for 12 months for quality tracking.

Huizhou Yufeng New Materials Co., Ltd. is one of the most experienced hand stretch film manufacturers and suppliers in China, featured by quality products and good price. Please feel free to wholesale durable hand stretch film for sale here and get pricelist from our factory. We also accept customized orders.