Materials of Woven Bags: Polypropylene and Polyethylene | Qingdao Johson Packaging

1. Polypropylene material:

Polypropylene is a commonly used thermoplastic resin with good mouldability and stability. The PP material used for woven bags is usually specially treated to provide greater toughness and durability. Woven bags made from this material are widely used in agricultural production, construction sites and logistics and transport, mainly for loading and packaging items.

2. Polyethylene material:

Polyethylene is another commonly used thermoplastic material that is also used in the production of woven bags. Compared with PP material, PE material has better flexibility and waterproof performance. As a result, PE woven bags are more common for packaging liquid items or in applications that require a high degree of water resistance.

3.Properties of polypropylene and polyethylene:

Polypropylene has good tensile strength and impact resistance, as well as high heat resistance and chemical stability. Polyethylene is known for its excellent flexibility and water resistance, and its woven bag products maintain stable performance in a variety of climatic conditions.

4.Processing of Woven Bag Materials:

The materials for woven bags are usually made through the processes of melting, extruding, drawing and weaving. These resin materials will form a certain three-dimensional structure during the process, making the woven bag both a certain strength, but also good air permeability and carrying capacity.

5.Environmental considerations:

Modern woven bag materials are mostly environmentally friendly materials that can be recycled and reused to reduce environmental pollution. When choosing woven bags, it is recommended to consider products made of environmentally friendly materials to meet the requirements of sustainable development.

Overall, woven bags are mainly made of resin materials such as polypropylene and polyethylene, which have good moulding, stability and durability and are widely used in various fields.

If you are interested in pp woven bags, you can contact us and we will provide you with the most cost-effective products!