PURPOSE: A manufacturing method of an environment-friendly particle board is provided to reduce cost of products while reducing environment problems by using recycled wood chips not wood or ash lumber. CONSTITUTION: A manufacturing method of an environment-friendly particle board includes the following steps: crushing raw materials into chips; drying the crushed chips; sorting the dried chips according to size and weight; coating the chips with an additive and an adhesive; forming a mat by arranging the chips in order; manufacturing a particle board panel by pressing the molded mat; cooling the panel; and wrapping the cooled panel after cutting the panel to a setting size.
申请公布号
KR20110062424(A)
申请公布日期
2011.06.10
申请号
KR20090119143
申请日期
2009.12.03
申请人
DONG WHA CO., LTD.;DONGWHA GREENCHEM CO., LTD.
发明人
LEE, JONG SUK;KWACK, IN YOUNG;WOO, YOUNG DO;SHIN, YOON CHEOL;LEE, SI J00N;JUNG, BYUNG JAE