发明名称 |
A METHOD OF MAKING PRODUCT WRAPS, A LEAF FROM WHICH TO FASHION A WRAP OBTAINABLE BY THE METHOD, AND A STRIP FROM WHICH TO OBTAIN THE LEAF |
摘要 |
Confectionery products (2) are packaged singly indouble twist wraps (1) prepared from a strip(3) coated with first longitudinal bands (4) and second transverse bands (5) of adhesive, the transverse bands spaced apart to create adhesive-free zones (6) offered in direct contact to the products (2), and caused to advance along a set path (P) in a given feed direction (D). The strip is prepared with an easy tear point (A) on each second adhesive band (5), consisting of a first notch (7) extending parallel to the longitudinal axis of the strip (3) and a second notch (8) superimposed on the first notch (7); the strip (3) is then cut transversely along the second bands (5) to generate single leaves (11), each presenting an indentation (12) and a projection (13) generated by the second notch (8). The leaf (11) is folded around the product (2) to produce a hermetically sealed wrap (1) designed to tear open from the notches.
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申请公布号 |
WO03106267(A1) |
申请公布日期 |
2003.12.24 |
申请号 |
WO2003IB02498 |
申请日期 |
2003.06.06 |
申请人 |
AZIONARIA COSTRUZIONI MACCHINE AUTOMATICHE;STIVANI, EROS;CAVALLARI, STEFANO |
发明人 |
STIVANI, EROS;CAVALLARI, STEFANO |
分类号 |
B65B11/14;B65B61/18;B65D65/14;B65D65/30;B65D75/10;B65D75/16;(IPC1-7):B65B11/14 |
主分类号 |
B65B11/14 |
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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