Title:
フィルム供給装置および自動包装装置
Document Type and Number:
Japanese Patent JP4361012
Kind Code:
B2
Abstract:
A wrapping device provides at least a circular track structure which forms a closed track, and a film feeding device which is arranged to circulate along the track and to feed a film around a piece to be wrapped. The film feeding device includes a frame structure with a rotatable film roll and a feeding mechanism through which the film is arranged to be fed at a desired film tension. The frame structure can be disconnected from and reconnected to the film feeding device for the change of the film roll, and for the change of the film roll, the wrapping device also includes an automatic change system for the change of the frame structure. The frame structure is an integrated unit which can be independently disconnected from and reconnected to the film feeding device. The carriage device of the wrapping device is intended to carry along the film feeding device, and it includes several carriages placed one after the other and coupled to each other, wherein at least one the frame structure is placed or can be placed in one or more carriages.
Inventors:
Maki-Rafucola, Hannes
Maki-Raphcola, Spear
Tuomiranta, Tapio
Maki-Raphcola, Spear
Tuomiranta, Tapio
Application Number:
JP2004501258A
Publication Date:
November 11, 2009
Filing Date:
April 28, 2003
Export Citation:
Assignee:
Pesmel Oy
International Classes:
B65B41/16; B65B11/02; B65H16/02; B65H19/10; B65H19/18; B65H23/188; B65B11/00
Domestic Patent References:
| JP9510677A | ||||
| JP55126030A |
Attorney, Agent or Firm:
Keiichiro Saikyo
Takeshi Sugiyama
Minetarou Hirose
Takeshi Sugiyama
Minetarou Hirose
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