Engineered for high-speed automated packaging lines, high clarity, and customized shrink parameters. Direct supply from a state-of-the-art manufacturing infrastructure.
Established on the bedrock of chemical engineering expertise and customer-centric integration, Zhongshan Tianchen New Materials Co., Ltd. serves as a preeminent hub for custom polymer film formulations. By unifying downstream packaging design with upstream raw polymer synthesis, we provide an all-inclusive platform for high-performance polyvinyl chloride (PVC), polyolefin (POF), polyethylene (PE), and oriented polypropylene (OPP) barrier materials.
Our infrastructure supports multi-layer co-extrusion and high-precision calendering lines that guarantee strict compliance with international mechanical, optical, and thermal criteria. For global enterprises seeking custom thickness, adjustable shrink characteristics, and superior visual clarity, our technical staff works directly with your manufacturing divisions to maximize throughput while minimizing resource consumption.
"We align industrial efficiency with chemical integrity. The integration of continuous QA monitoring, raw material selection, and custom printing services forms the basis of our structural commitment to global enterprise procurement."
Our core technical capabilities reside in our flexible polymer blending systems. When manufacturing Wholesale PVC Films and Sheets, our technicians carefully balance plasticizers, stabilizers, and impact modifiers. We maintain complete control over the polymerization environment, ensuring high tensile strength, resistance to chemical damage, and uniform thermal shrinkage.
For specialized applications, such as high-shrink wine capsules, we implement a biaxially oriented stretching process. This locks memory stresses into the molecular chains of the PVC. Upon the application of heat via tunnel or air blast, these stresses release predictably, resulting in a clean, wrinkle-free conformability around irregular containers.
By working with modern blow-molding and cast-film co-extrusion machinery, we can also supply advanced alternative films like cross-linked POF. This provides superior puncture resistance for high-speed automated processes in consumer goods packaging.
Supporting global processing infrastructure across consumer, pharmaceutical, industrial, and agricultural sectors.
Custom printed and embossed shrink caps designed for wine bottling lines. Optimizes production speeds and protects bottles from contamination and tampering during shipping.
Providing high moisture and oxygen barrier properties to safeguard sensitive chemical formulations, medical components, and consumer hygiene products from environment-induced degradation.
Heavy-duty protective PE and PVC sheeting designed to safeguard bulk components, automotive assemblies, and steel coils from corrosion and physical damage during logistics.
Compare our structural polymer films to find the best match for your manufacturing processes and shrink requirements.
| Film Category | Primary Material | Shrink Ratio (TD / MD) | Shrink Temp Range | Tensile Strength (MPa) | Main Industrial Applications |
|---|---|---|---|---|---|
| PVC Shrink Film | Polyvinyl Chloride | 45% - 55% / 10% - 25% | 120°C - 150°C | 45 - 60 | Wine bottle caps, battery sleeves, cosmetics, daily necessities |
| POF Shrink Film | Polyolefin (Biaxial) | 60% - 65% / 60% - 65% | 130°C - 170°C | 70 - 90 | Multipacks, food contact trays, printing materials, retail goods |
| PE Shrink Film | Polyethylene (LDPE/LLDPE) | 20% - 40% / 50% - 70% | 150°C - 190°C | 20 - 35 | Heavy pallets, beverage trays, chemical drums, machinery wraps |
| OPP Barrier Film | Oriented Polypropylene | Minimal (Heat Sealable) | 110°C - 130°C | 120 - 165 | Automated flow-wrap food packaging, adhesive tapes, laminations |
At Zhongshan Tianchen New Materials Co., Ltd., we maintain clean production facilities to support all polymer manufacturing steps. From receiving raw resin to slitting finished film, every batch is checked for thickness variance, optical haze, tear resistance, and heat-seal durability.
Our quality control protocols verify compliance with international standards, including REACH and RoHS. This prevents heavy-metal contamination and plasticizer migration. This strict control allows our clients to pass food-contact audits and export to highly regulated markets like the European Union and North America.
By offering a single sourcing platform, we simplify the procurement process. This reduces lead times and lowers shipping costs, helping global buyers optimize their supply chain management.
Developing next-generation packaging materials with focus on down-gauging, high recyclability, and bio-based alternatives.
By optimizing molecular alignment during stretching, we produce thinner films with similar puncture and tear resistance. This significantly reduces plastic waste and shipping costs.
We are actively working on incorporating Post-Consumer Recycled (PCR) resins into our industrial films, aligning with global circular economy goals and helping brands meet their sustainability targets.
Our research team is developing bio-derived plasticizers to replace conventional alternatives, ensuring excellent film flexibility while meeting strict health and safety standards.
Answers to key questions on procurement, performance characteristics, and polymer selection.
The choice depends on the product shape, machine speed, and safety requirements. PVC shrinks at lower temperatures (120°C - 150°C) and provides high rigidity, making it suitable for wine bottle capsules and multi-packs of hard items. POF film offers superior flexibility and tear resistance. Since it is odor-free and highly stable under high temperatures, it is widely used for direct food contact and multi-item grouping on automated machines.
We use automatic thickness measurement sensors on our extrusion lines. These systems constantly measure film thickness across the web and adjust the die lips in real time to keep variations within ±3%. This prevents issues like burn-through or uneven shrinking on high-speed packaging lines.
Yes, our rotogravure printing lines support up to 9 colors, allowing for high-resolution graphics, barcodes, and custom branding on wine caps and shrink sleeves. We also offer options like metallic finishes, hot foil stamping, and micro-perforations to match your packaging design and ventilation requirements.
Regulatory standards like REACH (EU) and RoHS require PVC films to be free from heavy metals, specific phthalate plasticizers, and other restricted substances. Zhongshan Tianchen uses eco-friendly, lead-free stabilizers to ensure all products comply with international safety regulations, allowing smooth customs clearance and import processing.
Discover our specialized films designed for food processing, consumer goods wrapping, and heavy-duty logistics.
Tianchen Materials
