It is the product inside PE film laminated for waterproof. It is used for packing resins, chemical, sugar, cement, salt, fertilizer, crushed stone, etc.
The product could be manufactured by customer's specification such as bag size, denier, density.

PP woven bag that is woven out of extruded flat yarm has an excellent ventilation and tensile strength.
It is used for packing resin, grain, chemical sugar, cement, salt, fertilizer as substitute of paper bag due to its environmental pollution-free quality.

PP woven material that is woven out of extruded flat yarn has an excellent ventilation and tensile strength. It is used for packing material and raw material of pp mat for engineering works such as preventing washing away of earth and ground sinkage.

It is the product inside or outside coated and inner inserted for waterproof.
It is used for packing resin, grain, chemical, sugar, cement, salt, fertilizer, etc. Customers could make a product type, size and color.

It is the extruded product from mixed polypropylene, calpet and master batch.
Melted Polypropylene with calpet and master batch are extruded by state of the and extruder under the set temperature and denier and width.
Songkang's flat yarn has an excellent quality and tensile strength.