A method for manufacturing retortable cans is taught which includes the step of cable extruding a tube of plastic. Subsequently, a substantially gas-tight material is laminated to the outside of the tube and a plastic layer is laminated to the layer of substantially gas-tight material. Preferably, the gas-tight material comprises a metallic foil.
申请公布号
DE2661044(C2)
申请公布日期
1991.04.11
申请号
DE19762661044
申请日期
1976.09.08
申请人
AKTIEBOLAGET AAKERLUND & RAUSING, LUND, SE
发明人
PILTZ, LARS ERIC, DALBY, SE;QUIST, BO THOMAS, BJARRED, SE;KIELLARSSON, FOLKE, BARSEBAECK, SE;MAANSSON, SIWER, LUND, SE;NILSSON, BENGT G., SOEDRA SANDBY, SE
