Interpretation Of National Standards For "Coating Clothing Moisture Resistance Technical Requirements"

GB/T 23317-2009 "

When designing and producing, manufacturers should pay special attention to the following requirements so as to ensure the production of qualified products.

1. Uniforms, overalls, jackets and jackets.

2, if a garment has a pocket or hang loop, it is necessary to achieve the requirement of adhesion strength.

3, the jacket and jacket should be single breasted, and can be tightly attached to the neck. The design of the flap should prevent water from penetrating directly into the interior of the garment, while the work clothes require that the front Plaid should not be designed.

4, for the waist tightened pants, to design elastic belt or rope in the waist position, do not tighten the waist, should be designed into straps or overalls.

5, the body should be covered with human body, including ankle, neck and wrist, and the front flap should be at least 65cm.

6, the waterproof cap should have the strap can be attached to the chin position. The hat's brim should be composed of two pieces of fabric in the front and back center seams.

The standard specifies the strength of the joints, the peeling strength of the seams, the adhesion strength of the pockets, the strength of the hanging loops, etc., and the enterprise must meet the standard requirements when producing the products.

New national standard and British BS6408:1983

1. Delete the terms and definitions of bat sleeves in the original standard.

2. The third chapter of the original standard was deleted, but its performance requirements for wet coating fabrics were directly quoted.

3, revised the minimum requirement of joint anti permeability.

4, delete the standard of the sixth chapter of the original standard and the symbol of the seventh chapter.

5, delete the original standard appendix B "joint strength test method: modify the use of BS2576", its test method refers to GB/T13773.1;

6, the national standard added appendix B, appendix C and appendix D.