发明名称 |
Packaging method and apparatus |
摘要 |
A packaging method includes the steps of supplying auxiliary bags, adding an adhesive layer to one of the surfaces of each auxiliary bag, feeding a continuous sheet-like wrapping material to a forming and filling assembly, attaching the auxiliary bags by the adhesive layer to the wrapping material during travel thereof, at an interval corresponding to a length required for forming each package and each at a portion thereof which becomes an inner surface of the package other than sealed portions thereof, forming the wrapping material into a tubular shape with the auxiliary bags inside, supplying articles into the tubular wrapping material and sealing the same to form the packages.
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申请公布号 |
US4907393(A) |
申请公布日期 |
1990.03.13 |
申请号 |
US19880253865 |
申请日期 |
1988.10.05 |
申请人 |
OMORI MACHINERY CO., LTD.;MITSUBISHI GAS CHEMICAL COMPANY, INC. |
发明人 |
OMORI, SHOZO;SEKIGUCHI, TAKESHI |
分类号 |
B65B9/10;B65B61/20;B65D81/26 |
主分类号 |
B65B9/10 |
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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