Document Type and Number:
Japanese Patent JPS49135620
Kind Code:
A
Abstract:
In a packaging apparatus and process wherein a web of thermoplastic film having spaced repeat indicia printed thereon is formed into containers, improved means is provided for centering said indicia when it has deviated by a predetermined amount, said means comprising clamping the film between two horizontally spaced clamping members and longitudinally displacing one of said clamping members with respect to the other thereby stretching the film to compensate for the said predetermined deviation thus centering the indicia printed thereon.
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Application Number:
JP12458673A
Publication Date:
December 27, 1974
Filing Date:
November 07, 1973
Export Citation:
International Classes:
G03D15/00; B29C45/00; B29C49/00; B29C51/00; B29C51/18; B29C51/26; B29C51/46; B29C55/00; B65B41/18; B65H20/18; B65H23/188; G03B27/46; B29L22/00; (IPC1-7): B65B3/02
Domestic Patent References:
| JPS476189A |