Title:
AUTOMATED MANUFACTURE SYSTEM FOR PRODUCTION OF THREE-DIMENSIONAL BAGS
Document Type and Number:
WIPO Patent Application WO/2018/070970
Kind Code:
A3
Abstract:
An automated manufacture system (100) for bags (A3) of bellow free structure wherein polypropylene (PP), polyethylene (PE), non-woven fabrics (A) are joined by ultrasonic welding method, material saving is provided and production process are minimized, it consists of an edge folding station (103) where edges (A2) of the fabric (A) are folded, a side edge welding station (105) fixing the folded edges (A2) of the fabric (A), a bottom cutting station (110) cutting the closed folded bottom edge (A5) of the fabric (A) folded in the middle, a length welding station (113) conducting welding to fabric (A) via ultrasonic welding technique on vertical x-axis in measurement steps determined by photocell (106), a handle fitting station (112), a cutting station (115) applying cutting process and a bottom fixing station (118).
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Inventors:
AVCI ALI (TR)
Application Number:
PCT/TR2017/050449
Publication Date:
July 12, 2018
Filing Date:
September 26, 2017
Export Citation:
Assignee:
NETPAK AMBALAJ SANAYI TICARET ANONIM SIRKETI (TR)
International Classes:
B31B70/00; B31B70/18; B31B70/26; B31B70/64; B31B70/86
Domestic Patent References:
| WO1990011230A1 | 1990-10-04 |
Foreign References:
| US20040032993A1 | 2004-02-19 | |||
| GB1239020A | 1971-07-14 | |||
| US20160229613A1 | 2016-08-11 |
Attorney, Agent or Firm:
DESTEK PATENT, INC. (TR)
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