Explore our top-tier extruded plastic sheet products engineered for thermoforming, anti-static barrier shielding, and high-clarity custom packaging.
Analyzing market trends, polymer shifts, and structural demand across advanced packaging, medical devices, and thermoforming industries.
In the modern industrial supply chain, the demand for high-clarity, high-strength, and environmentally sound packaging material has accelerated. Globally, manufacturers are migrating from legacy chlorinated plastics to advanced polyester-derived structures such as APET (Amorphous Polyethylene Terephthalate), PETG (Glycol-Modified PET), and GAG (PETG/APET/PETG co-extruded structures). This tectonic shift is driven by stringent international regulations, heightened corporate sustainability mandates, and the physical limitations of legacy polymers.
As the premium standard for transparency, tensile strength, and impact resistance, rigid decorative and packaging plastic sheets form the bedrock of clean thermoformed packaging, custom protective blisters, medical trays, and protective structural films. Emerging economies and mature manufacturing sectors alike are seeing an unprecedented need for chemical inertia and barrier customization, optimizing logistics and safeguarding delicate medical tools, consumer electronics, and fresh foods alike.
Exceptional chemical resistance allows for reliable gamma-ray and ethylene oxide sterilization, ideal for clinical blister pack configurations.
Optimized surface resistivity values protect delicate electronics and microchips from electrostatic discharge (ESD) throughout shipment routes.
Supporting corporate eco-commitments through food-contact compliant recycled PET formulations, achieving up to a 70% reduction in carbon footprint.
25+ years of production expertise, state-of-the-art co-extrusion technology, and integrated supply chain excellence.
Our History: Yangzhou Benchmark Plastic Co., Ltd. specializes in the integration of industry and trade. With over 25 years of experience in the production and supply of high-quality plastic sheets, we have established ourselves as a leading player in the global market. Our commitment to innovation and customization allows us to provide tailored solutions for our clients, meeting their specific needs. We invite all our business partners to visit our facilities for on-site research and exploration.
Our Factory: Our state-of-the-art factory is equipped with advanced technology to produce a wide range of plastic products that meet the diverse demands of the market. We adhere to the management principles of "quality first, customer first, and credit first" since the company's inception and continuously strive to meet the needs and expectations of our clients. Our company is committed to international cooperation and seeks to establish mutually beneficial relationships with companies worldwide in an era of rapidly advancing economic globalization.
With a highly skilled team and the ability to control our manufacturing processes, we eliminate intermediaries, ensuring more efficient management and stringent quality control. As part of our commitment to international trade, we have an independent Foreign Trade Department that allows us to quickly adapt to the demands of the global market.
Operating 4 state-of-the-art co-extrusion lines delivering over 100 metric tons per day of customized polymer film and sheet rolls.
Our facility runs continuous high-throughput shifts to ensure bulk fulfillment schedules remain uninterrupted. Our standard co-extrusion catalog includes:
Beyond baseline sheet and roll extrusion, we operate an advanced in-house secondary processing center. This integrated facility allows clients to bypass third-party converters, dramatically lowering total lead times and secondary transportation costs.
Our conversion capability encompasses precision blister packaging forming, commercial UV printing, high-speed automated die-cutting, pre-folded transparent cartons, and customized adhesive lamination.
Physical, thermal, and optical properties of APET, PETG, GAG, and RPET sheets to help engineers select the optimal material for target applications.
| Polymer Type | Density (g/cm³) | Light Transmission (%) | Impact Strength (kJ/m²) | Forming Temp Range (°C) | Primary Industrial Use Case |
|---|---|---|---|---|---|
| APET (Amorphous PET) | 1.33 | > 90% | 5.5 - 6.0 | 120 - 160 | Food clamshells, clear display windows, thermoformed trays |
| PETG (Glycol-Modified) | 1.27 | > 88% | 10.0 - 12.0 | 110 - 140 | Medical sterile packaging, heavy-gauge structural parts |
| GAG (PETG-APET-PETG) | 1.30 | > 89% | 8.0 - 9.5 | 115 - 145 | RF heat-sealing blisters, premium cosmetic container packaging |
| RPET (Recycled PET) | 1.34 | 82% - 87% | 4.5 - 5.5 | 125 - 165 | Eco-friendly consumer packaging, agricultural seed starter trays |
Note: GAG represents a highly cost-effective option that utilizes the high clarity and stiffness of APET at its core, while leveraging the superior heat-sealing characteristics of PETG outer layers.
Our integrated manufacturing protocol traces raw polymer pellets through extrusion, refinement, and final packaging.
Why global brands rely on our regional distribution network, regulatory compliance, and rapid prototyping capabilities.
As standard lead times for domestic polymer extrusion in Western markets stretch to months, Yangzhou Benchmark Plastic Co., Ltd. capitalizes on East China's dense chemical and logistics infrastructure. Located in Jiangsu province, we source ultra-pure primary chemical inputs from state-supported refineries directly, insulated from sudden global feedstock shocks. This raw material security, combined with a daily output capacity exceeding 100 tons, guarantees consistent product delivery windows for major global buyers, regardless of global logistical disruptions.
Our products are engineered to conform with rigorous international standards, including FDA regulations for direct food contact, REACH regulations for the European chemical registry, and RoHS guidelines for electronics encapsulation. By manufacturing in compliance with ISO 9001:2015 frameworks, we provide detailed material test reports (MTRs) and certificates of analysis (COAs) with every shipment. For key markets in North America, Europe, and Asia-Pacific, we offer custom dimension tolerances, tailored core roll sizing, and specific surface treatments such as silicone-coated release liners and tailored corona treatments.
Our polymer solutions are designed for specific regional applications:
Expert answers regarding performance specs, design compatibility, and ordering parameters for rigid plastic sheets.
APET (Amorphous PET) is pure polyester sheet. It features high clarity and stiffness but is prone to crystallization at elevated temperatures. PETG is glycol-modified, preventing crystallization, making it easier to thermoform and heat seal, with higher impact strength. GAG is a three-layer co-extruded sheet (PETG-APET-PETG) that combines the excellent cost-performance of an APET core with the superior welding and sealing properties of PETG outer skins.
Our anti-static sheets undergo either an internal additive blend or a surface coating treatment. For long-term performance, we blend anti-static compounds directly into the extrusion matrix, resulting in permanent static-dissipative properties (10^9 to 10^11 ohms/sq), which remain stable under standard environmental storage conditions.
Yes. Our RPET sheets can be formulated using up to 100% recycled content. When intended for direct food contact, we employ an A-B-A co-extrusion structure, where the virgin APET outer layers (layers A) act as a certified barrier shielding the inner recycled core (layer B), ensuring compliance with international food-grade hygiene standards.
For standard clear sheet rolls, production is typically completed within 7 to 10 days. Custom colors, thicknesses (0.15mm to 3.0mm), or specialty surface coatings (anti-fog, corona, or custom adhesive backing) require approximately 14 to 20 days from specification sign-off to port delivery.
Additional packaging structures, high barrier laminates, and eco-friendly films customized for global export.
Yangzhou Benchmark Plastic Co., Ltd. is committed to helping businesses scale their structural packaging lines with stable raw material supply, customization, and certified material standards.
We are always open to collaborating and exploring new business opportunities with companies around the world. Please feel free to contact us for more information about our products and services. We look forward to establishing long-term, mutually beneficial business relationships!
Benchmark Plastic