发明名称 |
VERFAHREN UND GERÄT ZUM HEISSSIEGELN |
摘要 |
<p>A method for heat sealing a plurality of sheets passing through a space between a seal roller and an opposing roller which is opposingly provided to the seal roller, the method comprises the step of providing a plurality of seal rollers which are provided with seal blades to the opposite roller and sealing the same part of the sheets at least twice. A heat seal apparatus comprises a plurality of seal rollers (11-13) having seal blades and an opposing roller being in contact with all the seal rollers. <IMAGE></p> |
申请公布号 |
DE60030234(D1) |
申请公布日期 |
2006.10.05 |
申请号 |
DE2000630234 |
申请日期 |
2000.03.09 |
申请人 |
ZUIKO CORP. |
发明人 |
TACHIBANA, IKUO;INOUE, KIYOFUMI |
分类号 |
B29C65/18;B65B51/10;B29C65/78 |
主分类号 |
B29C65/18 |
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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