Method for manufacturing vacuum insulator by using continuous process,申请号KR20090057406-传众专利搜索

Method for manufacturing vacuum insulator by using continuous process

申请公布号：KR101317489(B1)

申请号：KR20090057406

申请日期：2009.06.26

申请公布日期：2013.10.15

分类号：B29C33/18;B29C43/02;B29C65/02

主分类号：B29C33/18

摘要：PURPOSE: A method for manufacturing vacuum insulators by continuous processes is provided to reduce manufacturing costs by improving the productivity of a vacuous insulator by performing continuous processes in one production line. CONSTITUTION: A method for manufacturing vacuum insulators by continuous processes is as follows. A core material(10) is cut in desirable size. The cut core material is transferred to a next-processing using a transfer member. A plurality of envelope materials(20,22) is provided to upper and lower side of the core material. The target vacuum is given to the vacuous insulator in a main chamber(40) by a rotary pump.