The present invention provides a flexible bag (10) comprising at least one sheet of flexible sheet material (52) assembled to form a semi-enclosed container (10) having an opening defined by a periphery (28). The opening defines an opening plane, and the bag (10) is expandable in response to forc es exerted by contents within the bag to provide an increase in volume of the b ag (10) such that said bag (10) accommodates the contents placed therein.</SDOA B>
申请公布号
CA2375167(A1)
申请公布日期
2000.12.28
申请号
CA20002375167
申请日期
2000.06.16
申请人
THE PROCTER & GAMBLE COMPANY
发明人
COOPER, JOHN THOMAS;ANDERSON, BARRY JAY;JACKSON, BEVERLY JULIAN;MEYER, ERIC WALTER;CERONE, DANIEL RAYMOND;BERG, CHARLES JOHN JR.