EP 0139717 B1 19870812 - A FILM OF PLASTIC MATERIAL FOR PACKAGING COINS
Title (en)
A FILM OF PLASTIC MATERIAL FOR PACKAGING COINS
Publication
Application
Priority
SE 8301878 A 19830406
Abstract (en)
[origin: WO8403872A1] A method in packaging a solid cylindrical body (10) of coins which are arranged in axial alignment and face-to-face contact. An elongated strip (11) of a film of plastic material is wrapped about the body of coins, projecting with marginal edge portions (14) from each end of the body of coins. The film wrapped about the body of coins is heated in a local region at each end of the body of coins to contract onto the end portions of the body of coins. The invention also relates to a film of plastic material forming an elongated strip, for practising said method. The marginal edge portions (17) of the strip are more heat-absorbing than the intermediate portion (18) of the strip to absorb heat when the film is being heated, more rapidly than the intermediate portion to contact locally in said marginal portions.
IPC 1-7
IPC 8 full level
B65B 11/04 (2006.01); B65B 53/02 (2006.01); B65D 65/42 (2006.01); B65D 71/00 (2006.01); B65D 71/08 (2006.01); G07D 9/06 (2006.01); B65D 75/58 (2006.01)
CPC (source: EP)
B65B 53/02 (2013.01); B65D 71/08 (2013.01); G07D 9/065 (2013.01); B65D 75/5827 (2013.01); B65D 2571/00024 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB LI LU NL SE
DOCDB simple family (publication)
WO 8403872 A1 19841011; BR 8406509 A 19850312; DE 3465281 D1 19870917; DK 152983 B 19880606; DK 152983 C 19881017; DK 576384 A 19841204; DK 576384 D0 19841204; EP 0139717 A1 19850508; EP 0139717 B1 19870812; FI 844800 A0 19841205; FI 844800 L 19841205; JP H0476846 B2 19921204; JP S60501355 A 19850822; SE 455935 B 19880822; SE 8301878 D0 19830406; SE 8301878 L 19841007
DOCDB simple family (application)
SE 8400124 W 19840406; BR 8406509 A 19840406; DE 3465281 T 19840406; DK 576384 A 19841204; EP 84901639 A 19840406; FI 844800 A 19841205; JP 50163084 A 19840406; SE 8301878 A 19830406