Title:
BOTTOM WELDED BAG OBTAINED WITH MASS PRODUCTION WITHOUT WASTAGE
Document Type and Number:
WIPO Patent Application WO/2019/032071
Kind Code:
A3
Abstract:
A bag (100) having front/rear surfaces (101) and side surfaces (102) and being manufactured from polypropylene (pp), polyethylene (pe), laminated and non-laminated non woven fabrics or woven fabrics characterized in that it comprises a main body (106) having front/rear surfaces (101) and side surfaces (102) which present an opening along the mouth part and the base gap (107); a base gap (107) having the same shape as said main body (106); and a base surface (103) fixed by the ultrasonic welding seam (105) method to this base gap (107), having the same shape as the main body (106) and the base gap (107).
Inventors:
AVCI ALI (TR)
Application Number:
PCT/TR2018/050251
Publication Date:
March 14, 2019
Filing Date:
May 18, 2018
Export Citation:
Assignee:
NETPAK AMBALAJ SANAYI TICARET ANONIM SIRKETI (TR)
International Classes:
A45C3/00; B65D33/00
Domestic Patent References:
| WO2016164684A1 | 2016-10-13 | |||
| WO2007065462A1 | 2007-06-14 |
Foreign References:
| JP2011015786A | 2011-01-27 | |||
| JP2001190317A | 2001-07-17 | |||
| JPH09169348A | 1997-06-30 |
Attorney, Agent or Firm:
DESTEK PATENT, INC. (TR)
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