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Waterproof PE Tarpaulin Manufacturing Process in Demeng Tarps


PE tarpaulins are essential products used in various industries and normal life applications. PE Tarpaulin works as protective covers for items, vehicles, and structures, and plays an important role in agriculture, construction, camping, and more. But have you ever wondered how PE tarpaulins are made? In this article, we will introduce the production process of PE tarpaulins.

PE Tarpaulin's Characteristics



Step 1: Raw Material Selection

The first step in the PE tarpaulin production process is the selection of high-quality polyethylene resin. Polyethylene, a thermoplastic polymer, is chosen for its excellent strength, flexibility,

and resistance to weathering. we carefully choose the specific type of polyethylene resin based on the desired characteristics of the final product. The resin is normally in the form of granules or pellets.PE Tarpaulin's Characteristics

Step 2: Extrusion Molding and weave fabric

After the selected resin, it undergoes the extrusion process. During extrusion, the polyethylene resin is heated to a molten state and then forced through a die to create a continuous film. Then use a water loom to weave the base fabric.

Step 3: Coating

To improve the tarpaulin’s performance and durability, a coating is applied to both sides of the weave fabric. This coating is made of low-density polyethylene and is often laminated onto the sheet. The coating process not only adds strength and tear resistance but also imparts UV resistance and waterproofing properties to the tarpaulin.

Step 4: Color and Printing

PE tarpaulins are manufactured with specific colors or printed designs for branding or identification purposes. In this step, pigments are added to the resin to achieve the desired color. If printing is required, a specialized printing process is used to apply logos, text, or patterns onto the tarpaulin’s surface.

Step 5: Cutting

After the fabric is coated and, colored or printed, it is cut and shaped to the desired dimensions. we use automated cutting machines to ensure precision and consistency in the tarpaulin’s size. Custom sizes can also be created to meet specific customer requirements.

Step 6: Quality Control

Quality control is a very important part of the production process. we inspect the PE tarpaulins for any defects, ensuring that they meet industry standards and customer specifications. This includes checking for uniform thickness, proper coating adhesion, and overall product integrity.

Step 7: Packaging

Once the tarpaulins pass the quality control checks, they are packaged and prepared for distribution. Depending on the customer’s requirements, the tarpaulins will be rolled or folded for easy handling and transport. Packaging materials are chosen to protect the tarpaulins from damage during storage and shipping.

The production process of PE tarpaulins includes careful Raw Material Selection, Extrusion Molding and weave fabric, coating, color and printing, cutting, quality control, and packaging. These steps ensure that the final product meets the required specifications for strength, durability, and performance. Whether used in agriculture, construction, or recreational activities, PE tarpaulins play an essential role in protecting and preserving valuable assets, making them an indispensable part of various industries and everyday life.


DEMENG supply Demeng Supply PE/PP/PVC Tarpaulin,PP Woven Bag,Weed Fabric and Shade Net. We ensure you high performance solutions for a list industrial fabric applications.

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