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    • 5. 发明专利
    • Manufacturing device/method of surface layer-modified wood material
    • 制造设备/表面改性木材材料的方法
    • JP2008307798A
    • 2008-12-25
    • JP2007157960
    • 2007-06-14
    • Yamamoto Vinita Co Ltd山本ビニター株式会社
    • YAMAMOTO TAIJIKODAMA JUNICHIINOUE MASAFUMI
    • B27K5/00B27M1/00
    • PROBLEM TO BE SOLVED: To manufacture a surface layer-compressed wood with a surface layer part which is effectively compressed (fixed or permanently fixed) using hysteretic compressed deformations imparted to the surface layer part. SOLUTION: This device (method) is used for manufacturing a surface layer-compressed wood W3 as a wood material with a selectively compressed surface layer part. The device comprises (1) a roll press apparatus 30 (injection process P1) as a compressing unit which selectively compresses the surface layer part of a raw material wood W0 in a synthetic resin-containing liquid or a natural resin-based adhesive-containing liquid, with the help of each press roll pair 31, 32 and 33, (2) a dehydration apparatus 50 (dehydration process P2) which applies a dehydration treatment to an adhesive component-saturated wood W1, with the surface layer part having a hysteretic compression, impregnated with an adhesive component-containing liquid H, and (3) a heating press apparatus 60 (heating process P3) which thermally presses the surface layer part to which the hysteretic compressed deformation is imparted by the roll press unit 30. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:制造具有表面层部分的表面层压缩木材,其表面层部分被有效地压缩(固定或永久固定),使用施加到表面层部分的滞后压缩变形。 解决方案:该装置(方法)用于制造具有选择性压缩表面层部分的作为木材的表层压缩木W3。 该装置包括(1)作为压缩单元的辊压设备30(注射过程P1),其选择性地压缩含合成树脂的液体或含天然树脂基粘合剂的液体中的原料木材W0的表面层部分 在每个压辊对31,32,33的帮助下,(2)对粘合剂组分饱和木材W1进行脱水处理的脱水装置50(脱水处理P2),其中表面层部分具有滞后压缩 浸渍有含有粘合剂成分的液体H,和(3)热压设备60(加热过程P3),其加热压制由辊压单元30施加的滞后压缩变形的表面层部分。 版权所有(C)2009,JPO&INPIT