Title:
INNER GUIDE, SUPPORT UNIT, AND INNER GUIDE UNIT COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2016/157932
Kind Code:
A1
Abstract:
Provided is an inner guide on which can be fed an elongated film, the inner face of which is reduced in contact resistance therewith. An inner guide (12) comprises a supported section (28) and a separating section (32). The supported section (28) comprises a pair of supported rollers (40a, 40b) rotatably supported by a base member in a substantially center region in the width direction of an elongated film (LF), and a pair of upstream and a pair of downstream internal rollers (42a, 42b, 44a, 44b) rotatably supported by the base member. The pair of supported rollers (40a, 40b) is disposed so that each of two film sections (F1, F2) is sandwiched between one of the supported rollers and one of a pair of support rollers (22a, 22b) of a support unit. Each pair of pairs of internal rollers (42a, 42b, 44a, 44b) is disposed so that each of the two film sections (F1, F2) is sandwiched between one of one pair of the internal rollers and one of one pair of external rollers (24a, 24b, 26a, 26b) of the support unit.
Inventors:
SAWAMURA TAKUJI (JP)
Application Number:
PCT/JP2016/050766
Publication Date:
October 06, 2016
Filing Date:
January 13, 2016
Export Citation:
Assignee:
FUJI SEAL INT INC (JP)
International Classes:
B65B53/00; B65C3/20
Foreign References:
| JP2004161278A | 2004-06-10 | |||
| JPH02219785A | 1990-09-03 | |||
| JPS6244428A | 1987-02-26 | |||
| JPH01139321A | 1989-05-31 | |||
| US4102728A | 1978-07-25 |
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