Maintenance tips for silk curtains :
1. The silk is easy to shrink. It needs to be rinsed before sewing. After the shrinking, the household items are sewed. The high-grade silk fabric is best cleaned completely. When you are in the water, pay attention to the fabrics with different shades of color, otherwise they will be colored.
2, the silk fiber is fine, easy to wrinkle, the stitches should not be too dense when sewing the curtains, the stitch length should be wide, otherwise the edges will wrinkle.
3, the silk is composed of protein fiber, very delicate, not paying attention will cause hair raising, hair flowering, washing should not be used forcefully, and can not be machine washed. When washing, the silk products should be immersed in water at 30 ° C for 5 to 10 minutes, gently rubbed with a special silk detergent, synthetic low foaming detergent or neutral soap, and then rinsed in clean water. High-grade silk fabrics are best dry cleaned.
4, when drying, should be anti-outward, not direct sunlight.
5, the fiber of silk can not withstand the friction, usually pay attention not to let the rough surface of furniture, articles rubbing its surface.
6. Do not spray deodorant, perfume, etc. on the surface of silk products; do not place them with mothballs during storage to avoid discoloration.
FLAT HEAD BOLT: Compare to the common bolt's round head, falt head bolt head is flat, special type decide its special use. At the same time, its prodcuing way is not same to common bolt. It is widely used in Mid East, Africa and so on.
According to clients' demands, material can be Stainless Steel SS304/316/316L, Duplex Steel S32750/32760/2205/NAS660/904L..
The Standard is various, main standard is DIN/ANSI/GB, of course we also can accept JIS/BSW
Raw material should be cut in concrete length and processed by Cold/hot forge.surface finish,then can become various size fasteners.
Our Stainless Steel fasteners have great quality and are widely used in Heavy Industry.Shipping Industry.Construction Industry.Chemical Industry and Marine Industry.
Falt Head Bolt is one of our advantage Products. Chinese Manufacture, Qualified Hardware and Fasteners, Different size/Diameter/Tooth pitch, we all can satiafy your demands.
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Taizhou Risco Stainless Steel Products Co.,Ltd , https://www.riscofastener.com