What is a waterproof and moisture-permeable three-layer composite fabric?

Waterproof and moisture-permeable fabric is a new type of textile fabric. Its composition is composed of polymer waterproof and breathable material and fabric.

Waterproof and breathable materials generally include cast film, OPP film, laminating film, etc. Non-woven fabric can be used as the fabric. Bonding and compounding by casting or spraying glue.

The main functions of waterproof and breathable fabrics are: waterproof, breathable, breathable, insulating, windproof, and warm.

Its moisture permeability is 16000g per square meter per 24 hours, the waterproof pressure can reach 8000-20000mm water column, and the insulation can reach up to 100,000 volts.

The fabric can maintain its best effect in harsh environments, and can adapt to temperatures from 427 degrees to minus 200 degrees.

In terms of production technology, the technical requirements for waterproof and moisture-permeable fabrics are much higher than those of general waterproof fabrics;

At the same time, in terms of quality, waterproof and moisture-permeable fabrics also have functional characteristics that other waterproof fabrics do not have.

The waterproof and moisture-permeable fabric strengthens the air-tightness and water-tightness of the fabric. At the same time, its unique vapor permeability can quickly discharge water vapor inside the structure, avoid mold breeding in the structure, and keep the human body always dry. , Warmth and other issues, it is a new type of healthy and environmentally friendly fabric.