I. Product Introduction
1. Production process:
Raw material preparation: Select thermoplastic polyurethane (TPU) as the main raw material, and add appropriate amount of cross-linking agent, light stabilizer, thickener and other additives to improve the strength and weather resistance of the tarpaulin.
Laminating coating: The prepared TPU laminating liquid is evenly coated on the surface of the woven fabric, and the TPU material is melted and tightly combined with the woven fabric by heating.
Laminating treatment: The coated woven fabric passes through the laminating equipment to ensure that the TPU layer and the woven fabric layer are tightly combined without bubbles and gaps.
Cooling and curing: The laminated tarpaulin is cooled and cured to ensure its structural stability. Cutting and packaging: According to customer needs, the cured tarpaulin is cut, packaged and marked.
2. Features
Good elasticity: TPU tarpaulin has good elasticity and can adapt to objects of various shapes.
Strong wear resistance: TPU material has high wear resistance and can resist external friction and wear.
Good cold resistance: TPU tarpaulin can still maintain good elasticity and flexibility at low temperatures.
Environmentally friendly and non-toxic: TPU material meets environmental protection requirements and is harmless to the human body.

Easy to recycle: TPU tarpaulin can be recycled and reused, which is in line with the concept of sustainable development.

3.regular weight

II. Application 
Water bags: tear-resistant and lightweight, so the airtightness of water bags will be better
Outdoor camping: TPU tarpaulin is an ideal choice for outdoor camping because of its lightweight, waterproof and wear-resistant characteristics.
Warehousing and logistics: In the field of warehousing and logistics, TPU tarpaulin is often used to cover and protect goods to prevent damage to goods caused by rain, dust, etc.
Construction: During the construction process, TPU tarpaulin can be used for temporary sunshade, rain and dust prevention, etc.
Car tarpaulin: used for car sunshade, rain and dust prevention, etc., to protect cars from bad weather.

III. Company Profile
Anhui DER New Materials Co., Ltd. is one of the leading heavy-duty PVC coated tarpaulin manufacturers in China with more than 20 years of experience. We have been committed to the research, development and manufacture of tarpaulin products since 1997. We have a large number of advanced equipment, scientific management, first-class technology, continuous design and professional team to meet market needs in a timely manner. As a professional PVC tarpaulin manufacturer with more than 20 years of production and sales experience. We have 2 knife coating production lines, 4 calenders, 8 laminating machines, producing double-layer and coated PVC tarpaulin materials for various fields. We are a high-tech industrial company certified by Zhejiang and Anhui provinces, and have won the National Technology Progress Award. Now, we have 8 doctors, 23 postgraduates and many employees with bachelor's degrees to improve and develop new products and production processes, which ensures DER as a developing coated fabric company.