The three-dimensional composite drainage network (also known as three-dimensional geotextile drainage board, tunnel drainage water board, or drainage water board) is composed of a three-dimensional structure of plastic mesh double-sided bonded with permeable geotextile fabric. It can replace traditional sand and gravel layers and is mainly used for drainage in landfills, roadbeds, and tunnel walls.

Production of PLA biodegradable film blowing machine equipment, which produces biodegradable films suitable for covering vegetables, fruits, tobacco, and crops.

The three-layer co extrusion rotary composite film unit consists of one φ 65/32 extruder, two φ 55/32 extruders, and BL1200 auxiliary machine.

In the rubber industry, it is mainly used for pasting fabrics, pasting steel cord fabrics, pressing rubber materials, shaping rubber blanks, pasting isolation films, and multi-layer film bonding. The Z-shaped roller arrangement is reasonable, which can reduce the elastic deformation of the roller and facilitate feeding, so it is widely used

Bamboo fiber degradable wrapping film material, using extrusion casting method. Involving the preservation of agricultural livestock and forage. Food packaging. Drug packaging. Industrial packaging.

This practical invention is for producing FEP film. PI film blowing equipment. Can be used for medical equipment. Aviation equipment. Semiconductor integrated circuit flexible board and other fields.