金屬板覆膜技術(shù)是把塑料膜和金屬板通過高溫?zé)釅?，將膜貼在金屬板上的加工技術(shù)。覆膜技術(shù)較早用于制罐，可代替內(nèi)涂、外涂技術(shù)，到現(xiàn)在為止已發(fā)展到了建材裝潢、家電外殼、船舶內(nèi)裝等多種領(lǐng)域。

Metal plate coating technology is the plastic film and metal plate through high temperature hot pressure, the film on the metal plate processing technology. Film mulching technology was used in tank making earlier, can replace the internal coating, external coating technology, so far has developed to building materials decoration, home appliance shell, ship interior loading and other fields.

金屬板覆膜技術(shù)膜加工由于不使用粘著劑、溶劑，所以不含甲醛，且塑料膜可經(jīng)過美化裝飾、防染等處理，確保了人體的健康、同時又起到了環(huán)保的作用。 可采用PET，PC，PE或PP薄膜與鍍鋅板，冷軋板，鋁板，不銹鋼板等金屬板材進行覆合而成的。隨著它的廣泛應(yīng)用，傳統(tǒng)彩鋼板生產(chǎn)工藝和技術(shù)將顛覆，生產(chǎn)率、生產(chǎn)成本、清潔衛(wèi)生、環(huán)境保護等各個方面也都將前進一大步。

Metal plate mulching technology film processing because does not use adhesive, solvent, so does not contain formaldehyde, and plastic film can be beautified decoration, anti-dyeing and other treatment, to ensure the health of the human body, but also play a role in environmental protection. PET, PC, PE or PP film and galvanized plate, cold rolled plate, aluminum plate, stainless steel plate and other metal plates can be overdone. With its wide application, the traditional color steel plate production technology and technology will be overturned, productivity, production costs, cleanliness, environmental protection and other aspects will also be a big step forward.

覆膜彩鋼板應(yīng)用于建筑家電和交通運輸?shù)刃袠I(yè)，對于建筑業(yè)主要用于鋼結(jié)構(gòu)廠房、機場、庫房和冷凍等工業(yè)及商業(yè)建筑的屋頂墻面和門等，民用建筑采用彩鋼板的較少。

Coinated color steel plate is used in construction home appliances and transportation and other industries, for the construction industry is mainly used in steel structure workshop, airport, warehouse and frozen and other industrial and commercial buildings roof walls and doors, civil buildings using color steel plate is less.

佛山市萬慶物資有限公司傳統(tǒng)彩涂鋼板一般以卷筒的形式分銷到各地。我們經(jīng)?？吹降牟输摪迨侵讣庸ず玫陌宀?，厚度在50~100mm左右，它是由中間的填料和兩面的彩鋼板組成。其中，彩鋼板厚度有0.4mm、0.5mm、0.6mm等不同的厚度,中間層可以是聚氨酯、巖棉或泡沫塑料等。彩涂鋼板的基板為冷軋基板，熱鍍鋅基板和電鍍鋅基板。該生產(chǎn)工藝最大的優(yōu)點是可以高速均勻地涂覆，實現(xiàn)大規(guī)模生產(chǎn)，從而適應(yīng)經(jīng)濟發(fā)展對彩涂板的大量需求。但采用溶劑涂料輥涂的方式存在嚴(yán)重的污染問題，溶劑涂料中含有易揮發(fā)的苯、甲苯、二甲苯、醋酸丁酯、丙酮等刺激性有毒物質(zhì)。

Foshan Wanqing Materials Co., LTD. Traditional color coated steel plate is generally distributed to the form of a roll. We often see the color steel plate refers to the processed plate, the thickness of about 50~100mm, it is composed of the middle of the filler and two sides of the color steel plate. Among them, the thickness of the color steel plate has different thicknesses such as 0.4mm, 0.5mm, 0.6mm, and the middle layer can be polyurethane, rock wool or plastic foam. The substrate of color coated steel plate is cold rolled substrate, hot galvanized substrate and electrogalvanized substrate. The biggest advantage of this production process is that it can be evenly coated at high speed to achieve mass production, so as to adapt to the large demand of economic development. However, there are serious pollution problems, and the solvent coating contains volatile benzene, toluene, xylene, butyl acetate, acetone and other irritating toxic substances.

相比與傳統(tǒng)彩鋼板，覆膜彩鋼板采用專用的改性復(fù)合膜結(jié)構(gòu)，替代原有的涂料，解決VOCs排放的問題。目前，已開發(fā)的膜材料有PE、PET、PP、PA、PVF、PVDF 等，能夠極大的改善這一情況，避免揮發(fā)性涂料的使用，減少環(huán)境污染問題。

Compared with the traditional color steel plate, the coated color steel plate adopts the special modified composite film structure, replacing the original coating, to solve the problem of VOCs emissions. At present, the developed membrane materials are PE, PET, PP, PA, PVF, PVDF, etc., which can greatly improve this situation, avoid the use of volatile coatings, and reduce the problem of environmental pollution.