PURPOSE: A re-utilizing method of wasted plywood is provided to exposes a cross section to outside by cutting the wasted plywood in a vertical direction in a state a plurality of wasted plywood is stacked. CONSTITUTION: An edge which is damaged or worn in wasted plywood consisting of a flat board shape is cut(S10). Adhesive is spread in the upper side or lower side of the wasted plywood. A plurality of wasted plywood in which the adhesive is spread is laminated to the upward and downward(S30). The wasted plywood is adhered by pressurizing to the upward and downward with a cold press processing mode(S40). A vertical direction of the laminating direction of the wasted plywood is perpendicularly cut and bimetal laminated materials are manufactured(S50). The bimetal laminated materials has a form in which cross sections of a plurality of wasted plywood is consecutively interlinked. The cross section of the bimetal laminated materials is exposed to outside.
申请公布号
KR20110128450(A)
申请公布日期
2011.11.30
申请号
KR20100047908
申请日期
2010.05.24
申请人
INDUSTRIAL COOPERATION FOUNDATION CHONBUK NATIONAL UNIVERSITY
发明人
KANG, CHUN WON;PARK, HEE JUN;KIM, GWANG CHUL;CHEON, SOON SIK