EP 2688722 A2 20140129 - METHOD FOR EDGING WOOD-BASED MATERIAL BOARDS
Title (en)
METHOD FOR EDGING WOOD-BASED MATERIAL BOARDS
Title (de)
VERFAHREN ZUM BEKANTEN VON HOLZWERKSTOFFPLATTEN
Title (fr)
PROCÉDÉ FAÇONNAGE DES BORDS DE PANNEAUX EN MATÉRIAU DÉRIVÉ DU BOIS
Publication
Application
Priority
- DE 102011015195 A 20110325
- EP 2012053640 W 20120302
Abstract (en)
[origin: WO2012130558A2] The invention relates to a method for edging wood-based material boards (1), in which the following steps are carried out: providing a wood-based material board (1) having a thickness which is less in the central layer (1a) than further outside, wherein the wood-based material board (1) has an upper side (1b) and lower side (1c) extending parallel to the central layer (1a) and also at least one narrow side (1d) extending from the upper side (1b) to the lower side (1c), wherein the narrow side (1d) has a width (B) and a length (L), producing a covering edge (2) from wood particles (4) provided with a binder and compressed to form a wood-based material (3), wherein the covering edge (2) has a thickness (d) of at most 8 mm and is formed from a wood-based material (4) which is selected from the group comprising thin chipboards, fine chipboards and fibreboards, rolling up the covering edge (2) to form a roll product (15), unrolling the roll product (15) and adhesively bonding the covering edge (2) to the narrow side (1d) of the wood-based material board (1) using an adhesive (5), wherein the elasticity of the covering edge (2) is increased prior to the adhesive bonding.
IPC 8 full level
CPC (source: EP)
B27D 5/003 (2013.01); B27N 7/00 (2013.01)
Citation (search report)
See references of WO 2012130558A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102011015195 A1 20120927; DE 102011015195 B4 20121227; EP 2688722 A2 20140129; EP 2688722 B1 20141217; ES 2531390 T3 20150313; PL 2688722 T3 20150529; WO 2012130558 A2 20121004; WO 2012130558 A3 20130221
DOCDB simple family (application)
DE 102011015195 A 20110325; EP 12707555 A 20120302; EP 2012053640 W 20120302; ES 12707555 T 20120302; PL 12707555 T 20120302