Global Patent Index - EP 0684183 A3

EP 0684183 A3 19961120 - Method of forming a slim package.

Title (en)

Method of forming a slim package.

Title (de)

Verfahren zur Herstellung eines dünnwandigen Behälters.

Title (fr)

Procédé de fabrication de boîtes à parois mince.

Publication

EP 0684183 A3 19961120 (EN)

Application

EP 95104649 A 19950329

Priority

  • DE 4411337 A 19940330
  • DE 4423864 A 19940706

Abstract (en)

[origin: EP0684183A2] The invention is a methodology to form a slim package, especially a body panel, a shoulder, a neck and a forehead resulting in a consumer liquid package, made one sheet metal or sheet steel (A) and as a result of the requirement for extended material area in the shoulder (4) area of film (6) extended in area (62) by forming a structure (63) ; (B) following stamping at least a forehead (11) , (C) simultaneously or in a following deep drawing stroke at least a section of a neck (5) and particularly one section of a shoulder (4), (D) in a second deep drawing stroke the at least not already formed section of shoulder (4) from first deep drawing stroke and at least one section of the body (3) ; (E) particularly further at least the shoulder (4) in a further compression station, particularly a coning process of deep drawing steps (8) The deep drawing invention produces a particularly, very price efficient and commercial manufacturing of the slim package with very low weight and quality material requirements. <IMAGE>

IPC 1-7

B65D 1/00

IPC 8 full level

B21D 22/26 (2006.01); B65D 1/00 (2006.01); B65D 1/02 (2006.01)

CPC (source: EP)

B21D 22/26 (2013.01); B65D 1/02 (2013.01); B65D 17/02 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH DK ES FR GB GR IT LI NL PT SE

DOCDB simple family (publication)

EP 0684183 A2 19951129; EP 0684183 A3 19961120

DOCDB simple family (application)

EP 95104649 A 19950329