High-Quality PVC Wrapping Film Company & Service

Empowering Global Packaging Supply Chains with Engineered Thermoplastic Innovations & One-Stop Sourcing Integration

Corporate Integrity & Industrial Heritage

Decades of raw material mastery, integrating advanced polymer research and scaled manufacturing capacities.

Tianchen Production Line 1 Tianchen Production Line 2 Engineering Team Quality Control Lab

ABOUT US

Zhongshan Tianchen New Materials Co., Ltd. – Your One-Stop Packaging Material Procurement Platform.

Zhongshan Tianchen New Materials Co., Ltd. is a one-stop packaging material procurement platform established on the basis of more than 20 years of experience in the film packaging industry to act as a comprehensive one-stop packaging material procurement platform. Established on the foundation of extensive industry experience, Tianchen is driven by a commitment to resource integration and addressing customer needs, ensuring that it offers the finest solutions for diverse packaging requirements.

Professional Team

At Tianchen, We have a professional production, research and development and sales teams, so quality control is taken very seriously. The modern quality control system implemented within the company ensures that all products meet the customer’s standards. This commitment to quality, combined with large-scale production capabilities, has garnered significant favor and trust from customers. The company's experienced professionals continuously work to innovate and improve product offerings, ensuring that they always deliver the best to their clients.

One-Stop Platform

One-Stop Sourcing Platform For Packaging

In a competitive marketplace, Zhongshan Tianchen New Materials Co., Ltd. stands out as a reliable partner for all your packaging material needs. As a one-stop packaging material procurement platform, Tianchen combines decades of industry expertise with a passion for quality and customer satisfaction. Whether you need eco-friendly heat shrink films or durable labeling solutions, Tianchen is here to provide the best in the industry.

By optimizing our global distribution pipelines, we bridge the gap between complex engineering formulations and day-to-day packaging efficiency. Our products undergo rigorous mechanical and chemical validation, ensuring peak performance under variable climatic and transit conditions.

Warehouse logistics Polyester raw material

Global Industrial Status & Macro Solutions

Navigating environmental directives, material performance, and industrial supply chain optimizations.

Global Supply Chain Resilience

Modern industrial packaging demands structural reliability and cost-predictability. Polyvinyl Chloride (PVC) and Polyolefin (POF) wrapping films remain critical to key supply pipelines across North America, Europe, and the Asia-Pacific region. As production speeds escalate, manufacturers require films with consistent thermal reaction profiles and high puncture thresholds to minimize downtime.

Advanced Custom Formulations

We solve the "one-size-fits-all" limitation. By tuning plasticizer concentrations, adjusting vinyl chloride monomer polymerization indices, and regulating cooling rates, we customize physical dynamics. Our customers receive tailor-made films optimized for specific shrink forces, optical clarities, and temperature limits.

Environmental Adaptability

Zhongshan Tianchen supports global green packaging directives. We optimize film thickness (downgauging) to reduce material mass, while maintaining structural performance. This allows customers to lower their carbon footprint and reduce extended producer responsibility (EPR) tax liabilities without sacrificing wrap durability.

20+

Years Industry Experience

100%

Quality Inspected Products

50+

Countries Served Worldwide

0%

Pre-shrinkage Transport Loss

Technical Specification & Materials Comparison

A deep dive into the polymer characteristics of PVC, POF, PE, and CPP/OPP film structures.

PVC (Polyvinyl Chloride) Films

Best for manual or low-temperature shrink tunnels. Excellent transparency, low shrink tension, and high puncture resistance.

  • Optimal Shrink Temperature: 80°C - 120°C
  • Shrinkage Rate: 40% - 55% TD, 10% - 20% MD
  • Best suited for: CD/DVDs, cosmetics, mosquito coils, books, and profiles
  • Cost-efficiency: High volume output at competitive pricing

POF (Polyolefin) Films

Highly durable, food-safe, multi-layered (co-extruded) shrink films. Exceptional clarity and high-strength shrink forces.

  • Optimal Shrink Temperature: 130°C - 160°C
  • Shrinkage Rate: Up to 65% in both direction (MD & TD)
  • Best suited for: Food products, multi-packs, retail goods, toys
  • Cross-Linked structure available for high-speed automated tunnels

PE (Polyethylene) & CPP/OPP Films

Heavy-duty protective wraps and high-clarity heat-seal bags designed for heavy unitization and high-speed food sealers.

  • PE: Heavy-gauge bundling (beverages, industrial equipment)
  • CPP/OPP: Moisture-barrier bags, high-speed heat sealing
  • Excellent tensile modulus, high elongation before break
  • Unmatched tear propagation resistance for heavy transit

Industrial Application Scenarios & Engineering Case Studies

How Zhongshan Tianchen New Materials resolves challenging application parameters for global enterprise customers.

1. Heavy-Duty Multi-Pack Beverage Packaging

Challenge: Standard PE films often suffer from tear propagation at heat seals when securing heavy carbonated drinks during high-vibration truck transport.

Solution: We engineered a custom PE shrink film with enhanced linear low-density polyethylene (LLDPE) blends. This formulation offers excellent seal strength, puncture resistance, and controlled shrinkage tension. As a result, global beverage clients reported a 14% drop in product damage during logistics transit.

2. Heat-Sensitive Daily Chemical Products (Mosquito Coils)

Challenge: Highly sensitive mosquito coils and volatile insect-repellent chemical packaging can degrade if exposed to high heat-tunnel temperatures during film shrinkage.

Solution: We developed a low-temperature, high-strength PVC shrink film that reacts at 85°C. This lower activation threshold protects both the product chemical integrity and prevents warping of delicate packaging trays.

3. High-Speed Automotive Component Protection

Challenge: Multi-piece automotive metal profiles, trim strips, and aftermarket filters must be securely wrapped on high-speed L-bar sealers without static buildup slowing the line.

Solution: Our antistatic, low-temperature POF shrink film prevents film-to-metal static cling. This allows continuous automated packing speeds of up to 80 packs per minute, minimizing system faults and maintenance shutdowns.

4. High-Clarity retail presentation

Challenge: Gift sets, cosmetics, and confectionery products require packaging with high gloss, low haze, and zero dog-ears on the corners.

Solution: We developed high-clarity POF center-folded films. The balanced biaxial orientation provides tight, wrinkle-free packaging that enhances shelf-appeal and maintains color accuracy.

Local Support, Compliance, and Quality Assurance Guidelines

Ensuring compliance with international trade requirements and strict material safety parameters.

Regulatory Compliance

Our raw material sourcing complies with European REACH regulations, EU RoHS, and US FDA standards for food contact materials. Every production lot is documented, ensuring traceability from monomer polymer feedstocks to the final film roll.

Continuous Quality Inspections

Our laboratories test every production run for critical performance metrics, including tensile strength (ASTM D882), haze and gloss (ASTM D1003), free shrink percentage (ASTM D2732), and heat seal strength (ASTM F88).

Global Logistics Integration

Through partnerships with global logistics providers, we offer flexible shipping options, including FOB, CIF, DDP, and LCL. Our packaging is designed to prevent temperature-induced pre-shrinkage in warm shipping containers.

Technology Roadmap & Future Outlook

Innovating next-generation barrier films, chemical recycling, and smart molecular design.

Material Downgauging and High-Performance Polymers

We continue to refine our extrusion processes to produce thinner films that perform as well as thicker alternatives. Downsizing from a 19-micron film to a 15-micron film allows our partners to reduce plastic use by 21% per unit package. This directly lowers environmental impact and material acquisition costs.

Bio-Based Plasticizers and Non-Phthalate Innovations

To meet increasing regulatory standards for soft PVC formulations, we are replacing traditional phthalate plasticizers with bio-based alternatives derived from vegetable oils. This change ensures our PVC films remain compliant with international safety standards, making them suitable for toy and consumer goods packaging.

Advanced Multi-Layer Co-Extrusion Technology

Investing in 5-layer and 7-layer co-extrusion blow molding systems allows us to combine distinct polymer resins into a single film. This method creates hybrid films that feature the low-temperature sealability of PE alongside the optical clarity and puncture resistance of specialized polyolefins.

Enhanced Circular Recycling Compatibility

We are actively developing polyolefin films that align with regional curbside recycling systems. By using mono-material designs, these films can be processed in standard recycling facilities, helping our customers meet their sustainability targets.

Technical Questions & Expert Answers (FAQ)

Answering common technical questions about polymer film performance, selection, and application settings.

Q1: What is the main difference between PVC and POF shrink films?
PVC (Polyvinyl Chloride) shrinks at lower temperatures (80°C–120°C) and is often used for products like CDs, software, and mosquito coils. However, it can release small amounts of hydrogen chloride gas during processing and is not recommended for direct food contact. POF (Polyolefin) is a multi-layered, food-safe film that requires higher shrink temperatures (130°C–160°C) but offers superior puncture resistance, higher tensile strength, and is fully recyclable.
Q2: How do you prevent PVC shrink film from shrinking during shipping and storage?
Because PVC film is heat-sensitive, we recommend storing it in climate-controlled warehouses below 25°C (77°F) away from direct sunlight. For international shipping through hot climate zones, we offer insulated thermal container liners and dry-van shipping options to prevent premature shrinkage.
Q3: Can your shrink films be used on automated packaging machinery?
Yes, our films are designed for compatibility with high-speed L-bar sealers, side sealers, and continuous motion shrink tunnels. For fast-operating lines, we supply films with slip agents and antistatic treatments to prevent buildup and reduce machine jams.
Q4: What parameters determine the optimal shrink ratio for custom packaging?
The shrink ratio depends on the shape of the product and the machinery used. A high machine-direction (MD) and transverse-direction (TD) shrink ratio is ideal for symmetrical items, whereas asymmetrical products benefit from unbalanced shrink ratios to avoid warping the package.
Q5: Do your packaging films comply with REACH and RoHS standards?
Yes, all packaging films manufactured by Zhongshan Tianchen New Materials Co., Ltd. comply with REACH, RoHS, and FDA regulations. We provide Material Safety Data Sheets (MSDS) and declarations of conformity with every order.