Title:
流動食品の密封パッケージの山形部分を製造する折曲げ組立体および方法
Document Type and Number:
Japanese Patent JP4939553
Kind Code:
B2
Abstract:
A folding assembly (90) for producing a gable portion (61) of a sealed package (2) of a pourable food product; the gable portion (61) has a first and a second wall (67, 69) sloping with respect to each other and joined at a seal (53), and a flap (70, 71) connecting lateral edges of the first and second wall (67, 69); the folding assembly (90) is supplied with packs (3), each having an axis (R), and each of which, at one end (50a) and on opposite sides of the axis (R), has two end portions (51a, 51b) which are folded to form the gable portion (61); the end portions (51a, 51b) have, respectively, a first and a second portion (52a, 52b) to be folded, which are joined by a lateral face (55) of the pack (3) interposed between the end portions (51a, 51b); and the folding assembly (90) is characterized by having folding means (100, 101) which interact, on opposite sides of the axis (R), with the first and second portion (52a, 52b) of the pack (3) to fold the second portion (52b) onto the lateral face (55), and the first portion (52a) onto the second portion (52b) to form the flap (70, 71).
Inventors:
Rimondi, Fabrizio
Pradelli, Massimo
Fontanazzi, Paolo
Yepson, Lars
Pradelli, Massimo
Fontanazzi, Paolo
Yepson, Lars
Application Number:
JP2008556766A
Publication Date:
May 30, 2012
Filing Date:
February 26, 2007
Export Citation:
Assignee:
Tetra Laval Holdings Financiers Society Anonym
International Classes:
B65B61/24; B31B50/28; B31B50/50; B65B9/10; B65D5/40
Domestic Patent References:
| JP2006008227A | ||||
| JP11091000A | ||||
| JP2009528186A |
Foreign References:
| EP1584563A1 |
Attorney, Agent or Firm:
Asamura patent office
Hideto Asamura
Hajime Asamura
Toru Mori
Yutaka Yoshida
Katsunori Shirae
Tadashi Tanaka
Ken Kanai
Hideto Asamura
Hajime Asamura
Toru Mori
Yutaka Yoshida
Katsunori Shirae
Tadashi Tanaka
Ken Kanai