MULTILAYER FILM FOR PACKAGING COFFEE AND INSTANT BEVERAGES
摘要
<p>A multilayer film (40) for the production of flexible packaging for coffee and instant beverages has a biaxialIy oriented plastic layer as outer layer (43) and a sealable layer as inner layer (51), and middle layers (44-50). The outer layer (43), the inner layer (51) and the middle layers (44-50) are coextruded to form a both direction stretched film, and the multilayer film (10) has a maximum degree of dimensional change of 2% at most when exposed to temperature.</p>
申请公布号
WO2009112176(A1)
申请公布日期
2009.09.17
申请号
WO2009EP01478
申请日期
2009.03.03
申请人
ALCAN TECHNOLOGY & MANAGEMENT LTD.;BEVILACQUA, MARKUS;MENARD, RICO;COLABATTISTA, PAOLA;SIMON, ERNST;DINI, GIORGIO
发明人
BEVILACQUA, MARKUS;MENARD, RICO;COLABATTISTA, PAOLA;SIMON, ERNST;DINI, GIORGIO