I. Product Introduction

1. Production Process

Raw material selection and processing: Select high-quality fibers and other raw materials, and obtain raw materials that meet the requirements after processing.
Weaving: Weave the treated yarn to make the base cloth.
Knife scraping: This is the core step. The base cloth is scraped with a knife, and a special knife is used for deep horizontal scraping. The amount of scraping each time can be adjusted according to demand. Knife scraping can make the surface of the cloth form a fluffy feeling and detail effect, and improve product quality.
Washing and shaping: Wash the treated scraped cloth to remove impurities and residues, and then dry, calender and other treatments to shape it into a finished product.
Quality inspection: Perform quality inspection on the finished product to ensure that the product meets relevant standards and requirements.
Through the above steps, the production process of tarpaulin knife scraping is completed, and tarpaulin products with specific texture and performance are produced.

2. Regular weight

II. Application fields
1. Logistics and transportation
Bulk cargo transportation: 680g tarpaulin is very suitable for bulk cement ships, timber transport ships and other occasions due to its good waterproof, mildew-proof, cold-resistant and aging-resistant properties, effectively protecting the cargo from the external environment.
Cargo covering: In the field of warehousing and logistics, tarpaulin can be used to cover cargo to prevent the cargo from moisture, contamination or damage, and ensure the safe storage and transportation of cargo.

2. Engineering construction
Site protection: At the construction site, 680g tarpaulin can be used for sunshade, windproof, dustproof and waterproof, protecting the construction site and construction materials and improving construction efficiency.
Temporary facilities: Tarpaulin can also be used to build temporary warehouses, sheds and other facilities to provide shelter and storage space for construction workers.

3. Outdoor activities
Temporary tents: Due to its durability and portability, 680g tarpaulin is often used to build temporary tents to provide shelter and wind and rain protection for outdoor activities such as camping and picnics.
Awnings: During outdoor activities, tarpaulins can also be used as awnings to provide participants with a cool and comfortable resting environment.

4. Agricultural use
Crop protection: In the agricultural field, tarpaulins can be used to shade crops, protect them from wind and hail, etc., to protect their growth and increase their yields.
Greenhouses: Although 680g tarpaulin may not be the preferred material for greenhouses (due to its high weight and cost), it can also be used to build simple greenhouses in certain situations.

5. Other uses
Military and disaster relief: In the military and disaster relief fields, tarpaulins can be used to build temporary shelters, command posts and other facilities to provide the necessary shelter and working environment for the military and rescue personnel.
Exhibitions and promotions: In exhibitions and promotions, tarpaulins can be used to build booths, parasols and other facilities to provide shade and promotion space for exhibitors and visitors.

III. Company Introduction
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.