Title:
Ｘ字状の断面形状を持つダンネージを製造するための機械および方法
Document Type and Number:
Japanese Patent JP6782226
Kind Code:
B2
Abstract:
A dunnage conversion machine includes a bunching assembly that randomly crumples at least two plies of sheet stock material into modified plies having a relatively thicker three-dimensional shape, and a feeding assembly that advances and connects together longitudinally-extending portions of the modified plies to form a dunnage strip. A diverter minimizes overlap of and encourages separation of lateral edges of the modified plies from one another, and a severing assembly severs distinct dunnage products from the strip. An exemplary resultant dunnage product includes two or more plies of crumpled sheet material interconnected along a longitudinally-extending portion having interconnected overlapped portions of each of the plies and a longitudinally-extending line of connection. Each ply may extend laterally outwardly along randomly crumpled edge portions having a crumpled lateral width greater than a lateral width of the longitudinally-extending portion, the edge portions extending from the line of connection to opposed, laterally-extending free edges.
Inventors:
CEICH Robert Sea.
Tony Steve
Tony Steve
Application Number:
JP2017510454A
Publication Date:
November 11, 2020
Filing Date:
May 01, 2015
Export Citation:
Assignee:
Lampaku Corporation
International Classes:
B31D5/00; B31F1/18
Domestic Patent References:
| JP10502586A | ||||
| JP2010540286A | ||||
| JP2013067428A | ||||
| JP10505288A |
Attorney, Agent or Firm:
Nagoya International Patent Service Corporation