彩涂板与喷涂板生产线的区别是什么

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彩涂板使用前，已经采用了喷涂板的生产工艺，现在喷涂生产线基本上被彩涂板生产线所取代。
嘉兴彩涂板
喷涂板的生产工艺最初是从金属成形后的粉末喷涂工艺发展而来的。这一工艺技术上已经领先成形喷涂一大步，又称粉末喷涂生产线。粉末喷涂生产线虽然是一种连续生产模式，但其喷涂工艺仍处于喷枪布置形式，与成型喷涂工艺相比没有质的变化，但仍存在着效率低、劳动强度高等问题。粘度、油漆浪费、涂膜厚度不均匀等。
因此，喷涂生产线已基本被彩色涂料生产线所取代。彩涂板是由钢板表面经过严格的脱脂和化学处理，再经辊涂或涂膜干燥固化而成的一种复合材料。传统的喷涂层改为钢板连续喷涂，便于表面处理和涂层质量控制，不存在边死角等缺陷。
与传统粉末喷涂生产相比， 彩涂板具有效率高、节能环保的优点。同时，它的综合成本比喷涂板的综合成本低。彩涂板工艺可使薄涂板产品的成本降低5%-10%，节能I/6-1/5。但喷涂工艺具有效率低、劳动强度大、涂层浪费大、涂层厚度不均匀等特点。因此，喷涂生产线基本上被彩色涂料生产线所取代。

Before the use of color coated sheet, the production process of spraying sheet has been used, and now the spraying production line is basically replaced by the color coated sheet production line.

Coloured Coating Board

The production process of spraying plate originally evolved from the process of spraying powder after metal forming. This process has been technically a big step ahead of forming spraying, also known as powder spraying production line. Although powder spraying production line is also a continuous production mode, because its painting process is still in the form of spray gun arrangement, there is no qualitative change compared with the forming spraying process, there are still some problems, such as low efficiency, high labor intensity, waste of paint, uneven coating film thickness and so on.

Therefore, the spraying production line has basically been replaced by the color coating production line. The color coated plate is a kind of composite material, which is made of steel plate surface by strict degreasing and chemical treatment, and then dried and solidified by roller coating or film. The traditional spraying coating is transformed into continuous coating of steel plate, which is convenient for surface treatment and coating quality control, and there are no defects such as edge dead angle and so on.

Compared with the traditional powder spraying production, the color coated sheet has the advantages of high efficiency, energy saving and environmental protection. At the same time, its comprehensive cost is cheaper than that of the spraying sheet. The color coated sheet process can reduce the cost of thin sheet coating products by 5%-10%, and save energy I/6-1/5. However, the spraying process is characterized by low efficiency, high labor intensity, large waste of coatings and uneven thickness of coatings. Therefore, the spraying production line is basically replaced by the color coating production line.