Xiamen Yuhong Plastic Products Co., Ltd. produces a range of specialty stretch films on in-house cast extrusion lines. These films are formulated for applications where standard hand or machine stretch film may not provide adequate performance, such as cold storage, outdoor UV exposure, cable bundling, static-sensitive electronics, and loads with sharp or irregular profiles.
Each specialty film uses a specific resin blend and additive package. Production parameters are adjusted per variant, and batch testing is performed to confirm functional properties meet specification.
This film is designed for freezers and cold chain logistics. It retains flexibility at low temperatures, with laboratory testing showing tensile strength retention above 85% at -30°C. It is used for wrapping frozen food pallets and other temperature-sensitive goods.
Formulated for outdoor storage and open-container shipping, this film contains UV stabilizers to slow degradation from sunlight exposure. It is intended for pallets stored outdoors for extended periods.
Produced in narrow widths with a thicker, puncture-resistant formula, this film is used for bundling wire and cable coils. It protects insulation from scratches and dust during handling and transport.
Surface resistivity is controlled between 10⁶ and 10¹¹ Ω/sq, tested per batch. This film is used in electronics workshops and semiconductor facilities to reduce static buildup during component handling and shipping.
Reinforced formulations are available for loads with sharp edges, such as metal parts, building materials, and hardware. The film provides higher puncture resistance than standard grades.
Standard and custom colors are available. Opaque black film is used for privacy wrapping and UV screening, while bright colors are used for cargo sorting and batch marking.
| Film Type | Key Parameter | Typical Value | Notes |
|---|---|---|---|
| Cold-resistant | Tensile strength retention at -30°C | ≥85% | Internal lab test |
| UV-resistant | UV protection duration | Up to 1,000 hours | Accelerated weathering test |
| Anti-static | Surface resistivity | 10⁶–10¹¹ Ω/sq | Tested per batch |
| Tear/puncture resistant | Puncture resistance | Higher than standard film | Custom formulations available |
| Cable wrap | Width range | 50–150 mm | Thicker gauge |
| Colored | Color options | Black, blue, green, red, custom | Opaque or transparent |
Full technical data sheets are available on request.
The table below summarizes the compatibility of Yuhong's film categories with common wrapping equipment. Specific gauge and tension settings may need adjustment for specialty grades.
| Film Category | Manual (Handheld) | Semi-Auto Wrapper | Fully-Auto Wrapper | Notes |
|---|---|---|---|---|
| Specialty Stretch Films | Yes | Yes | Yes | Anti-static and cable grades often hand-applied |
| Hand Stretch Films | Yes | No | No | Standard hand-grade gauges |
| Machine Stretch Films | No | Yes | Yes | Pre-stretched and standard machine grades |
| Sustainable Stretch Films | Yes | Yes | Yes | Recycled-content grades |
All specialty stretch films are produced under the same ISO 9001:2015 quality management system applied across Yuhong's full stretch film production. Raw material batches are checked before use, and finished film properties such as tensile strength, elongation, cling, and functional parameters are verified per production lot.
Yuhong Plastic operates its own cast film extrusion lines with an annual capacity of 5,000 metric tons. The facility supplies hand stretch films, machine films, and specialty grades to distributors, converters, and industrial users in Europe, North America, and Southeast Asia. Export operations are managed by the company's in-house foreign trade subsidiary.
Standard films are designed for general pallet wrapping under normal warehouse conditions. Specialty variants are formulated for specific challenges such as sub-zero temperatures, prolonged UV exposure, sharp-edged loads, or static-sensitive environments.
Most specialty films can be used on standard hand dispensers and automatic wrappers. For machine application, gauge and tension settings should be confirmed with the supplier, as some variants may require minor adjustments.
The selection depends on the primary application condition: cold storage, sun exposure, sharp cargo, static control, cable bundling, or color coding. Yuhong's technical team can provide recommendations based on load characteristics and storage environment.
Sample rolls of standard specialty film types are available for evaluation. For custom colors or specific functional requirements, a trial production batch can be arranged.
Under proper storage conditions (cool, dry, away from direct sunlight), the films maintain their specified performance for 12 to 18 months from the shipment date.
