EP 1075431 A1 20010214 - TRANSPARENT OR TRANSLUCENT PAPER ENVELOPE
Title (en)
TRANSPARENT OR TRANSLUCENT PAPER ENVELOPE
Title (de)
DURCHSICHTIGE ODER TRANSLUZENTE HÜLLE AUS PAPIER
Title (fr)
ENVELOPPE EN PAPIER TRANSPARENT OU TRANSLUCIDE
Publication
Application
Priority
- FR 9900745 W 19990330
- FR 9804345 A 19980330
Abstract (en)
[origin: WO9950149A1] The invention concerns a transparent paper product such as translucent drawing paper or paper made transparent. Said product comprises at least two transparent or translucent surfaces (2, 3) made integral with each other by means of an adhesive or glue film. The invention is characterised in that the adhesive or glue film has a predetermined shape and is visible by transparency or transmittance. Preferably it comprises a front surface (3), a back surface (2), the back surface (2) comprising two flaps (4, 5) and a bottom flap made integral with the flaps (4, 5) by means of a glue film with a predetermined shape and visible by transparency or transmittance. The invention is useful as an envelope.
IPC 1-7
IPC 8 full level
B65D 27/00 (2006.01)
CPC (source: EP)
B65D 27/00 (2013.01)
Citation (search report)
See references of WO 9950149A1
Designated contracting state (EPC)
BE CH CY DE ES FR GB IT LI NL
DOCDB simple family (publication)
WO 9950149 A1 19991007; DE 69941693 D1 20100107; EP 1075431 A1 20010214; EP 1075431 B1 20091125; FR 2790736 A1 20000915; FR 2790736 B1 20010601
DOCDB simple family (application)
FR 9900745 W 19990330; DE 69941693 T 19990330; EP 99913354 A 19990330; FR 9804345 A 19980330