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防火布料 阻燃面料
Mon, 11 Nov 2024 08:27:35 +0000
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https://wordpress.org/?v=4.5.32
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涂層整理機—黏合涂層
http://www.caifengbao.com/archives/1171
Tue, 18 May 2021 09:09:39 +0000
http://www.caifengbao.com/archives/1171
黏合PU涂層是將樹脂薄膜和涂有黏合劑的基布疊合,經(jīng)軋壓而使其黏合成一體,或將樹脂薄膜和高溫熱熔輥接觸,使樹脂薄膜表面熔融而后和基布疊合,再通過軋壓而黏合成一體,PU涂層薄膜較厚。
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