首页> 外国专利> MOLTEN RESIN SUPPLY METHOD, MOLTEN RESIN SUPPLY DEVICE, MOLTEN RESIN COMPRESSION MOLDING METHOD, MOLTEN RESIN COMPRESSION MOLDING DEVICE, AND SYNTHETIC RESIN CONTAINER MANUFACTURING METHOD

MOLTEN RESIN SUPPLY METHOD, MOLTEN RESIN SUPPLY DEVICE, MOLTEN RESIN COMPRESSION MOLDING METHOD, MOLTEN RESIN COMPRESSION MOLDING DEVICE, AND SYNTHETIC RESIN CONTAINER MANUFACTURING METHOD

机译:熔融树脂供应方法,熔融树脂供应装置,熔融树脂压缩成型方法,熔融树脂压缩成型装置以及合成树脂容器制造方法

摘要

Each of supply means 30 arranged around an extrusion port 22 of an extruder 20 supplies, while cutting a molten resin which has been extruded from the extrusion port 22 of the extruder 20 alternately in a predetermined length, the molten resin D which has been cut to a supply position which is provided at each of the supply means, and then sequentially supplies the molten resin D to each of a compression molding dies 40 which are provided in a pair with each of the supply means. As a result, in producing a synthetic resin molded article with a predetermined shape by compression molding by cutting a molten resin which has been extruded from an extruder and supplying the resin which has been cut to a compression molding die, the above-mentioned constitution can be preferably utilized for the production of a synthetic resin molded product which requires a further high load. In addition, by this constitution, not only a molten resin can be supplied to a compression molding die with a sufficient accuracy, but also the positional accuracy of the supplied molten resin is prevented from being impaired after the resin is supplied to the compression molding die.
机译:布置在挤出机20的挤出口22周围的每个供给装置30在将以预定长度交替地从挤出机20的挤出口22挤出的熔融树脂切割成预定的长度的同时进行供给。在每个供给装置上设置有供给位置,然后将熔融树脂D依次供给到与每个供给装置成对设置的每个压缩成型模具40。结果,在通过如下方式进行压缩成型来制造具有预定形状的合成树脂成型品时,该成型树脂通过切割已经从挤出机挤出的熔融树脂并将已切割的树脂供应到压缩成型模具中而得以实现。优选将其用于需要更高负荷的合成树脂成型品的生产中。另外,通过这种构造,不仅可以以足够的精度将熔融树脂供应到压缩成型模具,而且还可以防止在将树脂供应到压缩成型模具之后所供应的熔融树脂的位置精度受到损害。 。

著录项

  • 公开/公告号EP2263848A1

    专利类型

  • 公开/公告日2010-12-22

    原文格式PDF

  • 申请/专利权人 TOYO SEIKAN KAISHA LTD.;

    申请/专利号EP20090721350

  • 发明设计人 YONEDA ATSUSHI;IWAKIRI YUUJI;

    申请日2009-03-17

  • 分类号B29C43/34;B29B11/12;B29C31/04;B29C43/08;B65D1;B65D1/26;B65D1/34;B29K101/12;B29L31/56;

  • 国家 EP

  • 入库时间 2022-08-21 17:56:18

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