1，采用高質(zhì)量基板，對(duì)基板的表面、板形及尺寸精度要求都愈來(lái)愈高，室外用的如小鋅花平整熱鍍鋅鋼卷、無(wú)鋅花平整熱鍍鋅鋼卷及時(shí)下興起的鋅合金熱鍍卷；室內(nèi)用如電鍍鋅鋼卷、貼膜冷軋板及鋁板卷。
1. With the use of high-quality substrates, the requirements for the surface, shape, and dimensional accuracy of the substrates are becoming increasingly high. For outdoor use, such as small zinc flake flat hot-dip galvanized steel coils and zinc alloy hot-dip galvanized steel coils without zinc flakes, zinc alloy hot-dip galvanized coils are emerging in a timely manner; Indoor use such as galvanized steel coils, coated cold rolled sheets, and aluminum coils.
2，改進(jìn)預(yù)處理工藝及預(yù)處理液，設(shè)備數(shù)量少，成本低成為主流工藝，不斷改進(jìn)預(yù)處理液的穩(wěn)定性、抗蝕性、性能。
2. Improve the pre-treatment process and pre-treatment fluid, with a small number of equipment and low cost becoming the mainstream process, continuously improving the stability, corrosion resistance, and environmental performance of the pre-treatment fluid.
3，注重新涂料的開發(fā)，對(duì)一般聚酯、聚偏氟乙烯（PVDF）和塑料溶膠進(jìn)行改良，獲得超級(jí)顏色重現(xiàn)性，抗紫外線、抗二氧化硫、提高耐蝕性；開發(fā)耐污染、吸熱等功能性涂料。
3. Pay attention to the development of new coatings, improve general polyester, polyvinylidene fluoride (PVDF), and plastic sol to achieve super color reproducibility, UV resistance, sulfur dioxide resistance, and improved corrosion resistance; Develop functional coatings that are resistant to pollution and absorb heat.
4，機(jī)組設(shè)備更完善。如采用新型焊機(jī)、新型輥涂機(jī)、完善固化爐、配置的自動(dòng)化儀表等。
4. The unit equipment is more complete. For example, adopting new welding machines, new roller coating machines, improving curing furnaces, and configuring advanced automation instruments.
5，由于冷壓花比熱壓花成本低，具有美觀、立體感、強(qiáng)度高等特點(diǎn)，使冷壓花生產(chǎn)技術(shù)成為發(fā)展趨勢(shì)。
5. Due to the lower cost of cold embossing compared to hot embossing, as well as its aesthetic, three-dimensional, and high strength characteristics, cold embossing production technology has become a development trend.
6，注重產(chǎn)品的多樣化、功能化、高檔化，如深沖型彩涂板、“柚子皮”彩涂板、防靜電彩涂板、耐污染彩涂板、高吸熱性彩涂板等。
6. Pay attention to the diversification, functionalization, and high-end of products, such as deep drawing color coated boards, "pomelo peel" color coated boards, anti-static color coated boards, pollution resistant color coated boards, high heat absorption color coated boards, etc.
