公开(公告)号：EP1243406A1

公开(公告)日：2002-09-25

申请号：EP01106452.4

申请日：2001-03-23

申请人： NAN YA PLASTICS CORP.

发明人： Tai-Hsiung, Lin

IPC分类号： B32B3/30 ,  B44F1/10

CPC分类号： B44F1/10 ,  B29C59/002 ,  B29C59/04 ,  B32B5/30 ,  B44C1/24

摘要： The present invention is a process and its product by embossing or processing the transparent soft or solid thermoplastic polyvinyl chloride (PVC) sheet, the thermoplastic polyethylene(PE) film sheet, the ethylenevinyl acetate copolymer(EVA) film sheet, and the PEVA(the mixture) film sheet; and more particularly a product by utilizing said thermoplastic material plastic sheet printed by lithographic or gravure printing; whereon a pattern arranged by a computer is printed. The plastic sheet is further embossed by a embossing machine on both front and rear sides to produce a coordinated indension so as to produce a product with a stereo flash effect.
The present invention improves the defect of the conventional small piece package stereo effect embossed product of not being able to be industrially mass produced, whereby to develop a new process which utilizes the plastic sheet embossed molding machine, printing machine, embossing machine to process and produce the plastic sheet product which is applied to shower curtain, table cloth, dinning pad or further to adhere to a bottom cloth which turns out to be a plastic skin with bottom cloth which can be applied in making new product such as bag, shoes, and miscellaneous processing and so on which, however, can not confine the scope of the present invention.
The present invention utilizes a wide range scroll packaged plastic sheet (24"∼ 76") and applies four kinds of process to produce the needed 3D(Dimension) stereo flash bright color plastic sheet and plastic skin adhered with a bottom cloth in accordance with kinds of plastic sheet (or plastic skin) of different materials whose extension and shrinkage rate being calculated by computer and in accordance with different vision effects caused by different printing and embossed pattern design.

摘要翻译： 本发明是一种方法和通过压花或处理所述透明软或固体热塑性聚氯乙烯（PVC）片材，所述热塑性聚乙烯（PE）薄膜片，所述乙烯乙酸乙烯酯共聚物（EVA）薄膜片其产品，并且PEVA（该 混合物）薄膜片材; 更特别是通过利用由平版印刷或凹版印刷的印刷，所述热塑性材料的塑料片材的产品; 其上由计算机布置的图案被打印。 塑料片材是由另外压花机压印在两个前侧和后侧，以产生协调茚锡永以便产生一个产物与立体声闪光效果。 本发明改善的常规小片封装的立体效果在工业上大量生产的，从而开发一种新的方法，该方法利用了塑料片材压花成型机，印刷机，压花机以处理和产生不能够的压花产品的缺陷 塑料片材产品中的所有被施加到淋浴帘，桌布，餐饮垫或另外附着于底布这原来是塑料皮肤与底布可用于制备新的产品被申请：如包，鞋，和 混杂处理等等，然而，不能限定本发明的范围。 本发明利用范围广滚动包装的塑料片材（24“相似的76”），并适用4种过程，以产生所需要的3D（维）立体声闪光灯亮颜色的塑料片材，并用底布附着在雅舞种塑料皮 的不同的材料是谁的延伸和收缩率通过计算机和与由不同的印刷和压花图案设计中导致不同的视觉效果雅舞蹈被计算的塑料片材（或塑料皮肤）。

公开(公告)号：EP1262298A1

公开(公告)日：2002-12-04

申请号：EP01112764.4

申请日：2001-05-26

申请人： NAN YA PLASTICS CORP.

发明人： Tai-Hsiung, Lin

IPC分类号： B29C43/24 ,  B29C47/88 ,  B29C43/52 ,  C08J5/18

CPC分类号： C08J5/18 ,  B29C43/24 ,  B29C47/0021 ,  B29C47/8805 ,  B29C47/884 ,  B29C47/8845 ,  B29C47/8895 ,  B29C2035/1616 ,  B29C2043/5808 ,  B29K2027/06 ,  B29K2995/0026 ,  C08J2327/06

摘要： A method of manufacturing thermoplastic flexible transparent PVC film (sheet) without flow marks and air pit is capably provided with high efficient production to upgrade the quality of plastic film (sheet), which is included the following steps: calendering melted plastic material by calenders into melting plastic film (sheet) with predetermined thickness, quickly chilling and setting the melting plastic film (sheet) with chilling water, removing water from the cooled plastic film, heating the plastic film to dry out any residual water and controlling the plastic film again to a temperature from 30°C to 85°C, and applying a pressure ranging from 1 kg/cm 2 to 8 kg/cm 2 on the plastic film (sheet) while winding it into a roll. Plastic film (sheet) produced with this method has good transparency and smooth surface without flow mark and air pit.

摘要翻译： 制造没有流痕和气坑的热塑性柔性透明PVC膜（片）的方法可高效地生产以提高塑料膜（片）的质量，其包括以下步骤：将压延机将熔融的塑料材料压延成 熔化具有预定厚度的塑料膜（片），用冷却水快速冷却并设置熔融塑料膜（片），从冷却的塑料膜中除去水，加热塑料膜以干燥任何残留的水并再次控制塑料膜 温度为30℃至85℃，并在塑料膜（片材）上施加1kg / cm 2至8kg / cm 2的压力，同时将其卷绕成卷。 用这种方法生产的塑料膜（片）具有良好的透明度和光滑的表面，无流痕和气孔。