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Introduction to the classification and pretreatment process of color-coated rolls

1. Introduction to the classification of color coated rolls

1. Color coated rolls are now being used in many places. This product has many applications and can be seen everywhere. Let us briefly introduce the classification of color coated rolls.

2. The basic concept of color coated coil, also known as black steel coil, adopts advanced composite technology to highly integrate steel with colorful peritoneum, has good functions of various materials, greatly improves the chemical shaking of materials, and has more effective Anti-rust and anti-corrosion function. Color coated coils not only have excellent flexibility, plasticity, pressure resistance, wear resistance, heat dissipation, high temperature resistance quality, but also outstanding in color, brightness, feeling, etc. It is worth mentioning that all raw materials used in the production of color coated coils are non-polluting, non-polluting and environmentally friendly materials, the consumption process is completely dust-removed, and both consumption and post-application have high environmental protection characteristics.

3. Color coating materials are divided into five categories: packaging, home appliances, building materials, optical materials and decorative materials. Among them, the color coating process of home appliances is better and more refined, and the consumption requirements are higher.