发明名称 Vacuumanslutningsbar basplatta ämnad för cellulosamassagjutformar
摘要 <p>The application discloses a base plate comprising a rigid body portion (50), means (51, 52&prime;, 52&Prime;) arranged within the rigid body portion (50) to enable vacuum to be applied. The vacuum means comprise an open space (51) in the form of a centrally positioned recess forming a vacuum chamber (51) within the rigid body portion (50) and at least one connecting channel portion (52&prime;, 52&Prime;) that extends in the main plane of the rigid body portion (50) arranged to connect the vacuum chamber (51) with a vacuum source (52). An assembly comprising the base plate and a pulp mould, as well as methods for producing the base plate and the assembly, are also disclosed.</p>
申请公布号 SE0950863(A1) 申请公布日期 2011.05.14
申请号 SE20090050863 申请日期 2009.11.13
申请人 PAKIT INTERNATIONAL TRADING COMPANY INC. 发明人 LEIF BAASKMAN;BJOERN NILSSON;JOHN SHAND
分类号 D21J3/00 主分类号 D21J3/00
代理机构 代理人
主权项
地址