1.壓延法:用壓延法生產的PVC卷材一般是由4部分組成,底層為纖維布基、中層為PVC發泡或是不發泡層其次那就是印刷油墨層、最上層透明或者是印花PVC耐磨面層。
1 rolling method: PVC membrane production by rolling process is generally composed of 4 parts, the bottom cloth, the middle is not PVC foam or foam layer that is the second printing ink layer, the upper layer is transparent or printing PVC wear-resistant surface layer.
這種類型的底板主要依客戶需求,可以分為家用型和公用型,家用型的底板厚度會比公用型的薄。
This type of bottom plate mainly according to customer demand, can be divided into household type and public type, household type of floor thickness will be thinner than the common type.
其工藝流程:玻璃布糊樹脂→玻璃布涂糊處理→四輥壓延貼發泡層或中間層→絲網印刷→凹印干燥→層壓透明或著色面層→發泡爐發泡→壓花→檢驗分卷→產品。
The process: glass cloth paste resin, glass cloth paste, four roll foaming paste layer or the middle layer, screen printing, gravure printing drying, laminating a transparent or colored surface layer and a foaming furnace, embossing and inspection division, foaming products.
2.涂刮法:涂刮法生產的PVC卷材,就是由PVC樹脂、增塑劑、穩定劑以及其他的助劑組成的混合物,在基材的正反面涂上一層裝飾材料而成。
2 scraping method: the production of PVC coil coating, is a mixture of PVC resin, plasticizer, stabilizer and other additives, the positive and negative side of the substrate is coated with a layer of decorative material.
其工藝流程: PVC樹脂→過篩 基本處理-增塑劑→加熱、過濾→沖糊→攪拌→ 涂布-穩定劑、填充劑發泡劑等→研磨↑ 塑化
The process of PVC resin to sieve the basic processing plasticizer, heating, stirring, filtering, punching, paste coating - stabilizer, foaming agent, filler grinding up plasticizing
冷卻→涂布→塑化→貼膜→發泡→壓花→冷卻→卷取→產品
Cooling, coating, plasticization, film, foaming, embossing, cooling, coiling and products
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