11 kinds of guarantee material of non-toxic and safe cosmetics packaging container On)

All cosmetics packaging container material should guarantee the nontoxic and safe. 1, bottle ( Includes plastic bottles, cosmetics bottles) ( 1) The bottle full, smooth and straight, smooth, uniform thickness basic, can not have cold, cracks, no obvious scar, deformation. ( 2) Bottle straight, smooth, can not have burrs, MAO) , thread with intact structure, such as correct. ( 3) Bottle clean both inside and outside. ( 4) Bottle with cover was not smooth, loose teeth, leakage phenomenon. 2, cover ( Including the outer cover, inside cover ( Plug, pad) ) ( 1) Inside the lid (1) full, smooth and no deformation, clean, no dust, oil, etc. (2) cooperate with bottle and the cover is good, must not leak. ( 2) Cover (1) straight, smooth, no breakage, crack, burr, MAO) And blowout phenomenon, colour and lustre is uniform, shall not be moved, in accordance with standard sample. (2) the thread with structure intact. (3) with electrochemical aluminum or hot stamping should be uniform complete, colour and lustre is consistent with the standard sample. (4) turn up flexible class flip cover. 5. Cover with bottle, no sliding teeth, such as loose, leakage phenomenon. 3, sacks and bags ( Including paper bag, plastic bag, compound bag) ( 1) Can not have wrinkles and scratches, air bubbles, colour and lustre is consistent with the standard sample. ( 2) Sealing is strong, good, can not have openings, perforation and leakage paste ( Liquid) Wait for a phenomenon. ( 3) Composite bag composite solid, coating evenly.