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國內很多家電外殼生產采用的傳統粉末噴涂工藝正面臨嚴峻考驗。一方面，傳統粉末噴涂工藝在家電外殼生產過程中的環保安監問題日益凸顯。

具體體現在前處理過程中的酸堿廢液和廢渣處理以及噴房粉末濃度控制，集中桶和逃生通道的安全改造等。另一方面，

生產供應鏈的復雜也制約著家電企業規模化生產的降本和減員增效。主要體現在延長了產品生產周期、增加了企業庫存以及綜合制造成本。

而預涂彩涂板的出現為家電企業提供了新的思路。家電pcm彩涂板不僅可滿足家用電器使用環境和使用壽命的要求，而且具有良好的成型加工性，

能夠滿足高速、精密加工設備的要求，可批量用于冰箱側板、后背板，洗衣機箱體、熱水器外桶和微波爐外殼等家用電器的裝飾。

除普通色產品外，珠光色、金屬色產品已成為家電外殼裝飾的流行趨勢，如銀色變頻冰箱、全頻太空王冰箱以及網絡家電外殼均采用家電彩鋼板。

The traditional powder coating process used in the shell production of many domestic home appliances is facing a severe test. On the one hand,

the traditional powder spraying process in the home appliance shell production process of environmental protection and safety supervision problem is

increasingly prominent. It is embodied in the treatment of acid-alkali waste liquid and waste residue in the pretreatment process, the spray room powder concentration control, and the safety transformation of the centralized bucket and the escape channel. On the other hand,

the complex production supply chain also restricts the large-scale production of home appliance enterprises to reduce costs and staff and increase efficiency.

It is mainly reflected in the extension of product production cycle, increasing enterprise inventory and comprehensive manufacturing costs.

And the appearance of pre-coated color coated plate provides new ideas for home appliance enterprises.

Home appliances pcm color coating board can not only meet the requirements of household appliances use environment and service life,

but also has good molding processing, can meet the requirements of high-speed, precision processing equipment,

can be used in batch refrigerator side board, backplane, washing machine box,

water heater bucket and microwave oven shell and other household appliances decoration. In addition to ordinary color products, pearl color,

metal color products have become the popular trend of home appliance shell decoration, such as silver frequency conversion refrigerator,

full frequency space king refrigerator and network home appliance shell are using home appliance color steel plate.