发明名称 |
METHOD AND DEVICE FOR PACKING PRODUCTS IN FILMS AND FILM-PACKED PRODUCT |
摘要 |
The present invention is directed to a method of wrapping products in films, including the steps of: positioning the products on a first sheet of film which is continuously advanced in one transport direction; covering the products with a second sheet of film, which is continuously advanced in the transport direction and which is aligned plane-parallel to the first sheet of film; ultrasonically welding the first and second films on the outer edges of the products in each case and ultrasonically separating the overlapping films at selected positions; separating the wrapped products or groups of wrapped products. |
申请公布号 |
AU2003250977(A1) |
申请公布日期 |
2004.02.02 |
申请号 |
AU20030250977 |
申请日期 |
2003.07.17 |
申请人 |
MARS INCORPORATED |
发明人 |
RICHARD MERKEN-SCHILLER;STEFAN EBERHARDT;PAMELA CZECHOWSKI |
分类号 |
B29C65/00;B29C65/08;B29C65/74;B65B9/04;B65D75/58 |
主分类号 |
B29C65/00 |
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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