Shanghai Daoqin Plastics Co., Ltd.

         if plastics color what to do 呢?我们 can use electrical 锅煮一 lower, if has ultra- 声波清洗 machine 话, add hot rear ultra- 生 is most good!

        第二 types method is: white plastics water by color remove most good method is, use 牙膏均 uniform coating in by color 方,5 separation left right,然 rear use wet scratch or use 牙刷刷洗,就 can remove by color surface.

         most rear is plastics separation structure is has 一定 空隙, color separation to upper 面, has separation expand dispersion to plastics separation structure in, this separation color separation 子事没 method 直接洗掉, has separation has expand dispersion 进 就 can use water 洗掉. this 样 话 if use water 洗 然 rear also is dry upper also has color this separation color is expand dispersion that this separation how solution 呢?我认 is is plastics film types has machine material more is polyvinyl chloride (PVC) has machine material and has machine material can solvent understanding from this 方面说你 can use another types has machine material scratch film this can can through light micro solvent understanding make this separation color by separation understanding therefore 我建议你 use another types has machine material solvent agent scratch use what 呢洗洁精甲 aldehyde 酒精丙 ketone (has use) and other and other.

         specific remove plastics upper color methods can lower 面 操 as process/workflow

        1) will 84消毒 liquid and water, 以1: 200 ratio/proportion in 一起, will need “换肤” plastics products 放入, 浸泡2 small 时. again use water 反复冲洗 dry 净, can, non good, for plastics products generate 任何 腐蚀. remove “美白”之 outer, is one-time 消毒 工 as 哈.

        2) if to by 咖喱染 color heavy plastics products, time can long 一, 4 small above, or 浸泡一夜就 can.

        备注: 84消毒 liquid in ultra- 市 has 售, various Brand has, price in 2--4元不 and other. in use 84消毒 liquid 时, 一定不 need will liquid to upper, 否则滴 in upper generate 花斑, method 挽救. plastics products water, most rear can 倒入马桶 in, 浸泡1 small 时, also can to function.