What are the production process and requirements of anti-static clothing?
Anti-static clothing is made of polyester filament and high-performance conductive fiber through a special process, which has a relatively long-lasting anti-static and dust-proof performance. It can effectively remove the static electricity generated by the human body. Anti-static clothing is widely used in aerospace, biopharmaceuticals, optoelectronic displays, scientific research laboratories, food and cosmetics and other industries. What are the requirements for the production process of anti-static clothing?
Production process requirements of anti-static clothing 1: Generally, metal should not be used on clothing. When metal button zippers must be used, it should be strictly ensured that metal accessories are not directly exposed when wearing, so as to avoid sparks and fires and explosions.
The second requirement of the production process of anti-static clothing: the seams should be sewn carefully and tightly, and handled properly. Make the right choice according to different characteristics such as seams, stitched seams sealed with adhesive strips, fusion seams and combination seams.
The sewing of anti-static clothing is closely related to the strength of the garment seams. The standard clearly stipulates the stitch spacing. When the area mass is ≥200g/m2, the needle thread spacing (12~14) needles/3cm, when the unit area mass is less than 200g/m2 time, the suture spacing, (14~16)) needle/3cm. The sewing of garments affects its quality. The seams of garments with too large stitch length are often not strong enough, while too small stitch length will often damage the structure of the fabric itself and reduce the strength of the seam. Therefore, the standard specifies the stitch length. upper and lower limits.
In the sewing process of anti-static clothing, there is a process called "back stitch", which is to go back and forth a few stitches at the beginning or the end of the sewing two pieces. This is to make the anti-static clothing more solid and not easy to open. seam torn. Some low-quality anti-static clothing not only have sparse stitches, but also have no back stitches in some places that should be "back stitched". Such anti-static clothing will be easily slit and torn during use, which brings inconvenience to users and affects the safety of employees and the qualification rate of products.