发明名称 |
ARRANGEMENT FOR CONTINUOUS INDUCTION WELDING |
摘要 |
<p>The invention relates to an arrangement for the continuous carrying out by means of induction heat of a continuous weld along a moving web of laminated packing material (8). The arrangement comprises two similar elongated metal plates (1) with two slots (2, 12). The metal plates (1) are arranged at some distance from one another and are connected electrically to one another and to an a.c. source (10). The laminated packing material (8) which is to be welded together is advanced between the two plates (1). Within the plates (1) pressure rollers (6) are arranged in a recess (5).</p> |
申请公布号 |
CA2011131(A1) |
申请公布日期 |
1990.09.13 |
申请号 |
CA19902011131 |
申请日期 |
1990.02.28 |
申请人 |
TETRA PAK HOLDINGS & FINANCE SA. |
发明人 |
HOLMSTROM, GERT |
分类号 |
B65B51/10;B23K13/02;B29C65/02;B29C65/04;B29C65/32;B65B51/22;H05B6/02;H05B6/10 |
主分类号 |
B65B51/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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