Produced with the double-bubble process, Yuhong Non-Crosslinked POF Shrink Film surface is smooth and conforms tightly to the product, without wrinkles or cracks and high transparency and, the film's toughness is sufficient to resist minor impacts during normal handling. Using virgin raw materials, it complies with FDA and EU REACH standards for food contact. Due to its lower production cost, for regular heat shrink packaging, it offers a balanced trade-off between performance and cost.
Non-Crosslinked POF Shrink Film is a non-crosslinked POF heat shrink film with a three-layer composite structure of the non-crosslinked type. It is the most common POF type on the market as well as the most widely used variety in the global heat shrink packaging industry, valued for for its balanced cost and performance.
|
Parameter |
Range |
Description |
|
Width |
200mm – 800mm |
Fits most standard packaging setups and no custom tooling required. |
|
Thickness |
12μm – 25μm |
Choose thinner for lightweight, cost-efficient wrapping; choose thicker for added protection against minor impacts and punctures. |
|
Shrinkage Rate |
Up to 65% |
Delivers a tight, conforming fit around product contours; sufficient for the vast majority of regular applications. |
|
Shelf Life |
12 – 18 months |
Stable performance when stored properly. Plan your inventory without waste. |
| Parameter | Test Standard | Test Method | Test Equipment |
|---|---|---|---|
| Thickness | ASTM D374 | Multi-point measurement per roll | High-precision digital caliper |
| Tensile Strength & Elongation | ASTM D882 | Constant-speed tension to fracture | Universal tensile testing machine |
| Shrinkage Rate | ASTM D2732 | Immersion in oven at specified temperature | Shrinkage test oven, precision ruler |
| Haze | ASTM D1003 | Transmission method | Haze meter |
| Gloss | ASTM D2457 | 60° geometry | Gloss meter |
| Puncture Resistance | ASTM D5748 | Constant-speed probe penetration | Puncture tester |
| Surface Tension (Printability) | ASTM D2578 | Dyne test pen | Dyne test kit (30–56 dyn/cm range) |
Quality Data Record: All test data is digitally recorded and filed for full traceability. Annual third-party verification by GALAB Laboratories (Germany) confirms compliance with international standards.
Non-Crosslinked POF Shrink Film's process eliminates the irradiation or chemical treatment step, resulting in lower costs and a clear price advantage.
The raw materials and additive systems used are certified by EU and other authoritative bodies, meeting the requirements of the global packaging industry for sustainable materials.
The film offers high transparency and good gloss. Packaged products appear clear with visible details, suitable for retail display.
Suitable for conventional products weighing up to 1 kg without sharp edges. Provides dust protection and resists minor impacts during storage and transit.
Compatible with most tabletop and semi-automatic shrink machines. Tight winding ensures smooth feeding, with minimal risk of tangling or side-slipping.
|
Issue |
Likely Cause |
Solution |
|
Wrinkles or uneven shrink |
Temperature too low or conveyor too fast |
Increase tunnel temperature or reduce conveyor speed |
|
Film breaks after shrink |
Temperature too high or insufficient venting |
Lower temperature or increase speed; check exhaust holes |
|
Weak seal or stringing |
Incorrect seal bar temperature |
Adjust in 2-3°C increments |
|
Product deformation |
Overheating or excessive shrink force |
Consider alternative packaging method or thicker film |
This film is designed for standard applications. For the following cases, consider crosslinked POF or a thicker gauge:
1. Products with sharp corners or edges (e.g., bottle caps, rivets, hardware components)
2. Items weighing more than 1kg where puncture resistance is critical
3. Shrink tunnels with unstable temperature control
Our factory-based production gives us the flexibility to customize general purpose POF shrink film to match your exact operational requirements.
1. Provide your required width, thickness, and roll length.
2. Specify any special requirements (core size, winding tension, packaging for shipment).
3. Our technical team confirms feasibility and provides a production timeline.
4. First production run undergoes quality inspection before shipment.
5. Samples from the customized batch can be sent for your approval prior to full delivery.
The production process consists of the following standard steps:
1. Formulation: Raw materials for each of the three layers are precisely proportioned through an automatic dosing system.
2. Co-extrusion: The proportioned materials are melted and extruded through a multi-layer die to form a primary tube.
3. Cooling: The tube is rapidly cooled and set.
4. Biaxial Stretching: Synchronized stretching in both longitudinal and transverse directions gives the film its heat-shrinkable property.
5. Annealing and Winding: The film is heat-treated to relieve internal stress and then wound to specified tension.
For wrapping power supplies, cables, and standard electronic components, providing the protection to guard against dust during transit. The film's even shrink ensures the packaging pulls tight without damaging sensitive components.
Food-grade materials and a wide heat-sealing window make this film suitable for sealing food trays and wrapping fresh produce. The high clarity showcases the product's details, while the film's toughness protects against punctures during handling.
The Non-Crosslinked POF Shrink Film tightly shrinks around irregular shapes and has high gloss and clarity of the film making it a favorite for gift wrapping and retail displays.
From stationery to hardware, daily goods to toys, this film handles the everyday packaging needs of small and medium businesses with reliable performance.
1. In-House Manufacturing
Production is carried out at the company's own 3,000 m² facility in Xiamen, with independent control over production scheduling, quality inspection, and product consistency.
2. Production Capacity
With over 50 employees and an annual output of approximately 5,000 tons, the facility can accommodate both regular orders and large-volume packaging film requirements.
3. Quality Management
ISO 9001:2015 certified, with multi-stage quality control procedures including IQC, IPQC, FQC, and OQC throughout the production process.
4. Customization
Film thickness, width, core size, color, printing, packaging format, and specific performance parameters can be adjusted according to customer requirements.
5. Export Support
We have a dedicated foreign trade team managing documentation, order coordination, and international logistics, supporting trade terms including FOB and DDP.
A: Yes. Our film uses food-grade raw materials and complies with FDA and EU REACH requirements. It is suitable for direct food contact applications such as food tray sealing and fresh produce wrapping.
A: Store rolls in a cool, dry place away from direct sunlight and heat sources. Ideal conditions are 15–30°C, 40–70% RH. Under these conditions, it maintains its performance for 12-18 months. Avoid heavy stacking, which can cause blocking or deformation.
A: For typical products like gift items, food trays, and electronics, our film performs excellently. Crosslinked film offers higher tear resistance and is better suited for heavy items (over 1kg), products with sharp edges, or high-speed packaging lines above 80 packages per minute. If you need the extra performance, we can discuss that option.
A: Yes. We provide free samples for quality testing. You are responsible for shipping costs (e.g., DHL, FedEx). Upon placing an order, the sample fee is deducted from your invoice.
A: Lead time depends on the specific customization requirements and order volume. Typically, custom orders are processed within 7-15 working days after order confirmation and sample approval. Contact our sales team with your specifications for an accurate timeline.
Yuhong delivers non-crosslinked shrink wrap that works consistently, cost-effectively, and with the factory-direct quality you can depend on.
Contact us today to discuss your requirements, request a sample, or place a bulk order.
Address:4th Floor, No. 130, Guankou Middle Road, Guankou Town, Jimei District, Xiamen City, Fujian Province, China
Call Us:+86-18650199946
E-Mail:calvin_lin@yuhplastic.com
|
Item |
Details |
|
Company Name |
Xiamen Yu-Hong Plastic Products Co., Ltd. |
|
Founded |
2008 (17+ years of experience in plastic packaging) |
|
Annual Production Capacity |
5,000 tons |
|
Factory Area |
3,000+ m² (modern facility with standardized workshops) |
|
Production Lines |
• Multiple CAST stretch film lines (including Changlongxing CAST STRETCH FILM LINE) for stretch film |
|
QC Team |
Dedicated in-house QC team implementing 4-stage inspection: |
|
Certifications |
• ISO 9001:2015 (Certificate No. 02425Q32130980R0S) |
|
Warehouse Management |
Four-zone physical segregation: Raw Material Area → Pending Inspection Area → Qualified Product Area → Finished Product Area. ERP-synced inventory with safety stock for standard specs. |
|
Pallet & Logistics |
Standard pallet: 1300mm × 1100mm. Container loading with cargo securing nets and stretch wrap. Full export docs (CO, QA report, SGS cert) provided. |
|
Team Size |
50+ employees (production, QC, sales, support) |
|
Lead Time |
7–15 working days for custom orders after sample approval; 7–10 days for urgent standard orders |
Address
4th Floor, No. 130, Guankou Middle Road, Guankou Town, Jimei District, Xiamen City, Fujian Province, China
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