1.压延法：用压延法生产的PVC卷材一般是由4部分组成，底层为纤维布基、中层为PVC发泡或是不发泡层其次那就是印刷油墨层、最上层透明或者是印花PVC耐磨面层。

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.

这种类型的底板主要依客户需求，可以分为家用型和公用型，家用型的底板厚度会比公用型的薄。

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.

其工艺流程：玻璃布糊树脂→玻璃布涂糊处理→四辊压延贴发泡层或中间层→丝网印刷→凹印干燥→层压透明或着色面层→发泡炉发泡→压花→检验分卷→产品。

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：涂刮法生产的PVC卷材，就是由PVC树脂、增塑剂、稳定剂以及其他的助剂组成的混合物，在基材的正反面涂上一层装饰材料而成。

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.

其工艺流程： PVC树脂→过筛 基本处理-增塑剂→加热、过滤→冲糊→搅拌→ 涂布-稳定剂、填充剂发泡剂等→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

冷却→涂布→塑化→贴膜→发泡→压花→冷却→卷取→产品

Cooling, coating, plasticization, film, foaming, embossing, cooling, coiling and products

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