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Qingdao Coseal is committed to the global market. We are a professional supplier specializing in flexible PVC products, including PVC door curtains, PVC tablecloths, PVC plates, sheets, and mats.

Polar

Width: 100mm, 200mm, 300mm, 400mm
Thickness: 1mm, 2mm, 3mm, 4mm
Length: 50 Meter

Embossed

Width: 100mm, 200mm, 300mm, 400mm
Thickness: 1mm, 2mm, 3mm, 4mm
Length: 50 Meter

Opaque

Width: 100mm, 200mm, 300mm, 400mm
Thickness: 1mm, 2mm, 3mm, 4mm
Length: 50 Meter

APPLICATION

Coseal PVC products are widely used in curtains, films, and sheets across industries, supporting applications in commercial, industrial, and consumer environments.

Pvc Curtain

Used in shopping malls, hospitals, factories, etc
Pvc Film

Applied to toys, baby products, etc
Pvc Sheet

It is applied to fast doors, banks, buildings, household products, tablecloths, etc
Pvc Sheet

Coseal products are widely used in cold insulation, heat preservation, energy saving, food contact, antibacterial, sound insulation, daylighting, impact test, insect prevention, dust, wind Fire, static electricity, strong light, ultraviolet light, etc.

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PVC PRODUCTS OF COSEAL

Strong Product Delivery Capability

The products have been exported to more than 80 countries and regions.The annual operating income is more than USD10 million. The company's main markets include: Europe, the Middle East, Southeast Asia, Africa and America,Oceania, etc.

Large Factory Output

Qingdao Coseal company is established by an international professional team with long-term and rich experience in this business field. After several years of hard work, Coseal company has developed into an important world-class manufacturing supplier of "plastic soft door curtain" in China.

Quality

Qingdao Coseal is committed to the global customer market. Based on the concept of environmental protection and human safety, Coseal uses safe and environmentally friendly plasticizer materials. Its products meet various general standards for food contact materials and products in the EU, the United States and China.

OUR COMPANY

Qingdao Coseal, an international professional producer of PVC rolls and sheets, was established in 2006 and located in Qingdao. In 2016, it established a production base in Laoshan, Qingdao. It is an international provider specializing in flexible PVC products such as PVC door curtains, PVC tablecloths, PVC plates, sheets and mats.

2006

Established In

2016

Established In A Production Base

Countries and Regions

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NEWS

Flexible PVC Sheet Thickness Guide for Soft and Firm Applications

You need to pick the correct flexible pvc sheet thickness for your special project. Thin film choices from 1 to 2 mil give the most bend for light protective packaging. Strong 40 mil vinyl sheets give high tear protection for tough outdoor industrial barriers.

What Is Flexible PVC Sheet and How Do Plasticizers Change Its Flexibility

You define a flexible pvc sheet as a chemically modified thermoplastic resin. Pure resin forms a rigid polymer matrix. Manufacturers add specialized plasticizers to this matrix during production. The role of plasticizers centers on reducing intermolecular forces between polymer chains.

What is PVC film and how is it used in 2026

PVC film refers to a thin, flexible sheet made from pvc, a strong plastic material. You see pvc film everywhere in 2026 because it protects food, medicine, and many products. People rely on this film to keep items safe and fresh.Many people use pvc film daily due to health and hygiene concerns.

How to Select the Best PVC Film for Your Application

You want your project to turn out well, so choosing the right pvc film is important. You should think about how big your project is. Decide if you need the film to be clear, strong, or bendy. Some projects need clear film so you can see through it.

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