I. Product Introduction
Production Process:
Black-sandwich tarpaulin is a special type of tarpaulin. It usually refers to the process of manufacturing the tarpaulin. Through specific processes and technologies, a layer of black material or coating is sandwiched between one or more layers of the tarpaulin to enhance its performance or meet specific usage requirements. The following is a detailed introduction to black-sandwich tarpaulin:
1.Structure and Materials
Substrate: The substrate of black-sandwich tarpaulin is usually made of high-strength, wear-resistant materials such as polyester fiber (PET) and nylon (PA). These materials have good tensile strength and tear resistance and can withstand large external forces.
Black interlayer: During the manufacturing process of the tarpaulin, a layer of black material or coating is sandwiched between the substrates. This layer of black material may be plastic materials such as PVC, PE, TPU, or other coating materials with specific properties. The main function of the black interlayer is to enhance the waterproof, moisture-proof, corrosion-resistant and aging-resistant properties of the tarpaulin, while improving the sunshade and privacy protection effects of the tarpaulin.
Surface treatment: The surface of the black tarpaulin is usually specially treated, such as coating with waterproof, mildew-proof, and UV-resistant coatings to improve the durability and service life of the tarpaulin.
2. Performance characteristics
Waterproof and moisture-proof: The black tarpaulin has good waterproof performance, which can effectively block the intrusion of rain and moisture and protect the internal items from damage.
Corrosion resistance: Due to the black interlayer, the tarpaulin can resist the erosion of various chemicals and is suitable for various harsh environments.
Anti-aging: The black interlayer has excellent anti-aging properties and can extend the service life of the tarpaulin.
Sunshade and privacy: The black interlayer also has a certain sunshade and privacy protection effect, which can reduce the exposure and peeping of external light.
High strength: The black tarpaulin is made of high-strength base material, can withstand large external forces, and has good durability.

3.Regular weight

Items	Subscription	Specification	Width（M)
DG1122J	PVC Tarpaulin	1000D*1000D 20*20 820gsm	Max 5.0M

4.Technical Parameters




II.application
Black tarpaulin is widely used in various outdoor and indoor places, such as construction sites, warehousing logistics, automobile transportation, machine rooms, outdoor camping, etc. It can be used as a covering material for tents, car awnings, cargo sheds, awnings and other equipment to provide protection for equipment and items.





III, Company Profile










Anhui Yaen 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.

contact：elaine zahng
TEL:(+86)199 5504 7834(微信/(Whatsapp)