Views: 0 Author: Site Editor Publish Time: 2026-08-28 Origin: Site
SUZHOU, China – At Suzhou Ocan Material Co., Ltd., we don’t just manufacture PVC sheets — we engineer clarity, durability, and precision. With four dedicated calendering production lines, each tailored for specific material grades and surface finishes, our facility stands as a benchmark for high-quality transparent, colored, and matte PVC products in the industry.
Our manufacturing capabilities are built around four distinct calendering lines, each optimized for specific product categories and market applications:
Calendering Line 1 specializes in glossy clear sheets (transparent, white, black, and colored), as well as single-side glossy coarse sand finishes. This line serves general-purpose industrial and packaging applications where surface clarity and aesthetic consistency are critical.
Calendering Line 2 focuses on glossy sheets in transparent, white, and black — ideal for standard rigid PVC applications requiring high transparency and uniform thickness.
Calendering Line 3 is our most versatile asset, producing fine sand (transparent and colored), matte white and matte black, coarse sand (transparent, white, black, and colored), along with specialized fabric-embossed finishes in color and black. This line handles decorative and design-oriented applications where texture and visual appeal matter.
Calendering Line 4 delivers glossy clear sheets, fine sand (transparent and colored), and matte white and matte black — combining optical clarity with premium surface aesthetics.
Our equipment is engineered to meet exacting dimensional specifications across all lines:
Production Line | Width Range | Thickness Range |
|---|---|---|
Line 1 | 400 – 800 mm | 0.08 – 0.9 mm |
Line 2 | 350 – 660 mm | Standard rigid PVC |
Line 3 | 800 – 1,140 mm | 0.18 – 0.6 mm |
Line 4 | 950 – 1,450 mm | 0.12 – 0.5 mm |
We understand that not all applications are the same. Line 1 can extend up to 1,000 mm in width, though thickness must remain above 0.2 mm to ensure optimal surface quality and dimensional stability — with best performance at 0.5 mm and above. Similarly, Line 2 achieves widths up to 700 mm; for thicknesses above 0.5 mm, surface quality is optimized for thermoforming applications such as blister packaging.
What sets our calendering process apart from conventional extrusion?
Processing Method: Calendering uses a series of heated rollers to compress and smooth molten PVC into continuous sheets, delivering superior surface finish and thickness uniformity compared to extrusion.
Thickness Capability: Calendering excels at producing thin films (0.08–0.9 mm) , while extrusion is better suited for thick plates (e.g., 25mm heavy-duty sheets for machine guards and industrial shielding).
Heat Resistance: Calendered PVC offers better thermal stability during processing, reducing the risk of yellowing or degradation.
Cost Efficiency: Calendering provides higher output efficiency for thin-gauge products, making it more cost-effective for high-volume orders.
Whether you need transparent sheets with optical clarity for packaging, matte finishes for anti-glare displays, or embossed textures for decorative panels, our four-line system delivers.
From hammer-proof 25mm thick plates to ultra-thin 0.08mm films — and from vivid transparent colors to elegant matte surfaces — Suzhou Ocan Material Co., Ltd. is your comprehensive PVC partner.
Let‘s talk specs. Let’s talk quality. Let‘s make something clear together.
