<p>Ordinary bags are made of either paper or plastic material. Due to a puncture of the bag, the point of puncture quickly becomes a ripping point to further enlarge an originally small opening. The present invention overcomes this shortcoming of ordinary bags by using a new material that is produced by adhering a web material with a base material. The web material would effectively serve as a safety net to prevent further ripping of the bag once the base material of the bag is punctured.</p>
申请公布号
WO2006062649(A2)
申请公布日期
2006.06.15
申请号
WO2005US40270
申请日期
2005.11.07
申请人
TIGHE, PATRICK, J.;TUCCIARONE, JOEL;PERELMAN, JORGE;PUJOL, GABRIEL;CARBONELL, PEDRO GUDE
发明人
TIGHE, PATRICK, J.;TUCCIARONE, JOEL;PERELMAN, JORGE;PUJOL, GABRIEL;CARBONELL, PEDRO GUDE