发明名称 PROCESS AND APPARATUS FOR PROVIDING A LOAD WOUND BY A HEAT-SHRINKABLE FILM WITH A CARRYING HANDLE
摘要 Process and Apparatus for Providing a Load Wound by a Heat-Shrinkable Film With a Carrying Handle The process comprises the steps of storing a non-heat-shrinkable handle tape (15), including consecutive stripes (MA) each having a non-adhesive central portion and adhesive end portions, applying the handle tape (15) to the film (P) while this is moving along a pecking machine (M) before being wound and heat-shrinked around load (F), causing the handle tape (15) be pulled by the moving film (P) by having the handle tape (15) adhering to the film (P), finally cutting the handle tape (15) separating a stripe (MA) therefrom, adhering on the film (P). Stripe (MA), applied to film (P) before this is wound and heat-shrinked around load (F), forms a handle after heat-shrinking. The apparatus (1) to perform such a process comprises a feeding unit (2), a storing unit (3) and an applying unit (4). (Fig. 1)
申请公布号 CA1299489(C) 申请公布日期 1992.04.28
申请号 CA19880578783 申请日期 1988.09.29
申请人 MINNESOTA MINING AND MANUFACTURING COMPANY 发明人 FIORANI, ROBERTO
分类号 B29C69/00;B65B61/14 主分类号 B29C69/00
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