<p>A sleeve is disclosed having a unique wave-like shape that facilitates manufacturing material efficiency and therefore reduces material costs and environmental waste. A blank for a sleeve and a method of making a sleeve are also disclosed. The sleeve, when unassembled and laid flat, has a top and bottom edge. The top and bottom edges have a wave-like formation created by peaks and troughs.</p>
申请公布号
WO2009140106(A1)
申请公布日期
2009.11.19
申请号
WO2009US42925
申请日期
2009.05.06
申请人
LBP MANUFACTURING, INC.;COOK, MATTHEW, R.;SILVERSTEIN, BARRY, L.;WOLF, KURT, M.;HUBBARD, JAMES, A., JR.
发明人
COOK, MATTHEW, R.;SILVERSTEIN, BARRY, L.;WOLF, KURT, M.;HUBBARD, JAMES, A., JR.