EP 0784578 A1 19970723 - SELF-SUPPORTING SOLVENT PACKAGE
Title (en)
SELF-SUPPORTING SOLVENT PACKAGE
Title (de)
STEHFÄHIGE FLIESSMITTELPACKUNG
Title (fr)
EMBALLAGE AUTOPORTEUR POUR SOLVANT
Publication
Application
Priority
- DE 4436725 A 19941014
- EP 9503630 W 19950915
Abstract (en)
[origin: DE4436725A1] The description relates to a self-supporting solvent package of flexible, sealable material, with a base (1), side walls (2, 2', 4, 5), sealing seams bonding the walls and a pourer. In order to be able to use less material of simpler quality, e.g. with a lower modulus of elasticity in tension, while retaining good self-supporting properties for a predetermined capacity, the invention proposes that the quotient of the relation between the filling volume of the package to the latter's area and the ratio between the filling volume and the spherical area be between 0.8 and 0.85 and the dimension of the package be such that A:B = 0.5 to 0.99, ((A+B)/2):C = 0.9 to 1.7, ((A+B)/2.C):E = 50 to 120 units of length, F:[(A+B)/2+C] = 1 to 0, and G:A = 0 to 1.3, in which A = bottom front edge of the package; B = bottom rear edge; C = lateral bottom edge; E = front height projection; F = front longitudinal edge; G = rear upper edge; with a good modulus of elasticity in tension, ratio between the thickness of the package material and its filling volume and good angles of inclination.
IPC 1-7
IPC 8 full level
B65D 30/28 (2006.01); B65D 75/00 (2006.01); B65D 75/58 (2006.01)
CPC (source: EP)
B65D 75/008 (2013.01); B65D 75/5877 (2013.01)
Citation (search report)
See references of WO 9611859A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 4436725 A1 19960418; AU 3567695 A 19960506; BR 9509333 A 19980127; CA 2197325 A1 19960425; CN 1159791 A 19970917; EP 0784578 A1 19970723; JP H10507150 A 19980714; MX 9701615 A 19970628; PL 319575 A1 19970818; WO 9611859 A1 19960425
DOCDB simple family (application)
DE 4436725 A 19941014; AU 3567695 A 19950915; BR 9509333 A 19950915; CA 2197325 A 19950915; CN 95195415 A 19950915; EP 9503630 W 19950915; EP 95932755 A 19950915; JP 51287696 A 19950915; MX 9701615 A 19950915; PL 31957595 A 19950915