Title:
PACKAGING DEVICE AND DEVICE FOR FEEDING ROLLED FILM
Document Type and Number:
Japanese Patent JP3432086
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a packaging device in which wrinkles can be prevented from being generated as far as possible at a seal part and a device for feeding a rolled film which can unwind the rolled film in a stable manner even if diameters of the rolled film on the left and right ends thereof are deformed.
SOLUTION: The packaging device includes a drive control device 21 which drives a guide conveyor 19 independently of a feed mechanism at a speed equal to the feed speed of the feed mechanism or at a speed slightly lower than the speed of the mechanism. In the device 2 for feeding a rolled film, at least two supporting axes for rotatably supporting rolled films 1, 1' are provided and one of the rolled films supported is unwound and delivered to the packaging device 100 and the other rolled films are left on standby, and if the film, which is being unwound, has been completely delivered, the leading end of one of the films being on standby is connected to the trailing end of the film being delivered so as to be delivered. And in the device 2, a position changing device 40 is provided for each of the supporting axes to change the position, where the rolled film is supported, in the longitudinal direction of the axes.
Inventors:
Hiroaki Kobayashi
Application Number:
JP24600396A
Publication Date:
July 28, 2003
Filing Date:
September 18, 1996
Export Citation:
Assignee:
House Foods Co., Ltd.
International Classes:
B65B9/06; B65B41/12; B65H19/00; (IPC1-7): B65B41/12; B65H19/00
Domestic Patent References:
| JP3192056A | ||||
| JP6216308A | ||||
| JP62259946A | ||||
| JP2163253A | ||||
| JP5247067U |