web下载官方下载专利名称：Suction apparatus for transferring a
nonwoven web
发明人：Boscolo, Galliano
申请号：EP08002004.3
申请日：20080204
公开号：EP2085504A1
公开日：
20090805
专利内容由知识产权出版社提供
专利附图：
摘要：The apparatus (3) is used for transferring a nonwoven web (W) between an upstream unit (1), such as for example a conveyor belt, and a downstream unit (2) , such as for example a thermal bonding unit. The apparatus comprises a rotating and air
permeable cylinder (30), and air suction means (31) for creating a suction force through the cylinder in order to make a nonwowen web adhere against the surface of a first portion (P1) of the cylinder. The air suction means (31) further comprise a stationary internal channel (310) that is mounted inside the cylinder (30) and extends between the said first portion (P1) and a second portion (P2) of the cylinder, and a suction hood (311) that is mounted outside the cylinder (30) and in the vicinity of the said second portion (P2).
申请人：ALBIS Spa
地址：Via Nirone 8 20123 Milano IT
国籍：IT
代理机构：Matkowska, Franck
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