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Title:
PRODUCTION OF LIGHT-WEIGHT DECORATIVE PANEL
Document Type and Number:
Japanese Patent JP3210484
Kind Code:
B2
Abstract:

PURPOSE: To provide a superior durability and an enhanced working efficiency without impairing the beauty of a product by a method wherein in integrally producing a light-weight decorative panel made of a surface decorative layer, an adhesive layer, and a light-weight panel substrate using a table vibrator, the panel is vibration formed at a prescribed vibration acceleration.
CONSTITUTION: A three-layer light-weight decorative panel made of a surface decorative layer 2, an adhesive layer 3, and a light-weight panel substrate 4 is integrally produced using a table vibrator in which pedestals 8 with motors 7 fixed and a frame 6 are vibrated by rotating weights fixed to a shaft of the motor 7 at its both ends. In this invention, firstly the frame 6 is set on the pedestals 8 of the table vibrator, the light-weight panel substrate 4 is temporarily set on the frame 6, and the table vibrator is adjusted so that the frame can be vibrated at an acceleration of 0.5-5g and a frequency of 6000-9000rpm. In this manner, in producing a three-layer light-weight decorative panel, the panel is vibration formed at a vibration acceleration of 0.5-5g.


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Inventors:
Hiromasa Suzuki
Mao Ohtani
Akira Hirose
Yukinori Yamazaki
Application Number:
JP13654393A
Publication Date:
September 17, 2001
Filing Date:
May 14, 1993
Export Citation:
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Assignee:
Taiheiyo Cement Co., Ltd.
International Classes:
B28B1/08; B28B11/00; B32B13/00; E04C2/04; (IPC1-7): B28B11/00; B32B13/00; E04C2/04
Domestic Patent References:
JP333081A
Attorney, Agent or Firm:
Yoshikazu Ishii