Invention Grant
US09434148B2 Device for the fine weeding of a multilayer sheet comprising a support liner and at least one adhesive film coupled with the liner
有权
用于多层片材的精细除草的装置，其包括支撑衬垫和与衬垫结合的至少一个粘合膜
- Patent Title: Device for the fine weeding of a multilayer sheet comprising a support liner and at least one adhesive film coupled with the liner
- Patent Title (中): 用于多层片材的精细除草的装置，其包括支撑衬垫和与衬垫结合的至少一个粘合膜
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Application No.: US14437319Application Date: 2013-10-23
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Publication No.: US09434148B2Publication Date: 2016-09-06
- Inventor: Roberto Posarelli , Giuliano Vegni , Giorgio Dinelli , Cesare Stefanini , Federico Carnasciali
- Applicant: Esanastri S.r.l.
- Applicant Address: IT Calcinaia (Pisa)
- Assignee: ESANASTRI S.R.L.
- Current Assignee: ESANASTRI S.R.L.
- Current Assignee Address: IT Calcinaia (Pisa)
- Agency: Lucas & Mercanti, LLP
- Priority: ITFI2012A0233 20121029
- International Application: PCT/IB2013/059573 WO 20131023
- International Announcement: WO2014/068449 WO 20140508
- Main IPC: B32B38/10
- IPC: B32B38/10 ; B32B43/00 ; B25J15/00 ; B25J15/04 ; B25J15/10 ; B25J19/00 ; B44C1/16
Abstract:
The present invention concerns the field of graphic apparatuses and in particular its object is an apparatus for the so-called “weeding” of plastic or paper films having or more self-adhesive, double sided adhesive or electrostatic layers coupled with a support liner treated with a non-stick agent. The apparatus comprises a gripper (3) with a pinching head (8) comprising a plurality of self-centering jaws (16).
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