发明公开
- 专利标题： AN INDUCTION SEALING DEVICE
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申请号： EP21205592.5申请日： 2021-10-29
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公开(公告)号： EP3995295A1公开(公告)日： 2022-05-11
- 发明人: ANDERSSON, Håkan , GUIDETTI, Gloria , BABINI, Andrea , SANDBERG, Rickard
- 申请人： Tetra Laval Holdings & Finance S.A.
- 申请人地址： CH 1009 Pully Avenue Général-Guisan 70
- 代理机构： Tetra Pak - Patent Attorneys SE
- 优先权： EP20206207 20201106
- 主分类号： B29C65/36
- IPC分类号： B29C65/36 ; B65B51/22 ; H05B6/10 ; H05B6/14 ; H05B6/40 ; H05B6/44 ; B29C65/74
摘要：
An induction sealing device (15) for heat sealing packaging material for producing sealed packages of pourable food products, said sealing device (15) comprising:
an inductor (16) configured to induce a current in the packaging material, the inductor (16) comprising conductor elements (20, 21);
a polymer insert (40) holding said conductor elements (20, 21); and
a supporting body (24) holding said polymer insert (40);
wherein the polymer insert (40) comprises a polymer matrix into which boron nitride particles are dispersed.
an inductor (16) configured to induce a current in the packaging material, the inductor (16) comprising conductor elements (20, 21);
a polymer insert (40) holding said conductor elements (20, 21); and
a supporting body (24) holding said polymer insert (40);
wherein the polymer insert (40) comprises a polymer matrix into which boron nitride particles are dispersed.
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