One, quality number identification method: domestic practice of silks and satins TongYiPin composed of five digits, this 5 digit from left 1 digit represents the fabric texture, fabric of complete real silk (include mulberry silk, spun silk) for "1", chemical fiber fabrics for "2", blended fabric is "3", tussah silk fabric as the "4", rayon fabric as "5".


Second, price recognition method: silk fabric price is about twice the chemical fiber, emulation silk satin.


Three, luster, feel is identification method: sample of split view the appearance, silk light absorption performance, can't afford to look smooth mirror, quiet and tastefully laid out and downy, pearl light, feel is gentle and elegant, silk is close, can have wrinkles by hand grasp, the higher purity, good feel of silk with a higher density;Emulation silk fabric is treated with nut off, feel is soft, but the silken face dark, no pearl luster;Chemical fiber fabric luster bright, dazzling, feel is proofed.In addition, silk products should be slightly scratch hand feeling, will be friction, two layers of fabric will produce "silk sound" sound, and other raw materials of fabric is not.


Four, burning method: spare parts yarn burning, silk invisible flame, the tastes of the hair, silk grey grainy black, can be crushed by hand;Emulation silk encounters fire flame, the smell of plastic, the fire left edge will be hard rubber piece.


Silk shrinkage is higher, to choose a greater than the actual demand for buying finished product specifications and advisable, if it is fabric, before the production should be put the cloth into clean water soak 5 hours, let the fabric after absorbing moisture to dry completely, then soak 2 times, so that after two immersion and drying silk does not deformation, make clothes to wash.If, however, is made of silk in high-grade man, had better take to dry cleaning, without fabric after soaking treatment beforehand.


Enclosed: how to identify rayon, silk, polyester yarn?
Rayon luster bright, feel a little hard, and feel cold, with his hand clenched, after more wrinkles, still have grain mark after flattening, pulled out of wet rubbing wire cloth with tongue end, rayon unbend easy break, broken.The elastic is not the same as when wet.
Silk luster is soft, soft, fine texture, knead, each other can emit special sound, commonly known as "silk sound" or "silk song," go after clenched hands, less wrinkles and not obvious, silk products silk wet elastic consistent.
Dacron filaments reflective strong sex, stiffness is bigger, rebound quickly, crisp and crease resistant performance is good, strong, not easy to break.