发明名称 Process for obtaining cylindrical rods from a flexible laminar material
摘要 Process in which a sheet of flexible material, such as paper, arranged in the form of a very long roll, is continuously passed firstly through a bath of a moistening liquid, such as water; secondly, through a drying device; thirdly, through a cutting device which cuts it into individual portions suitable for obtaining a rod; fourthly, through a glue-application device which applies a layer of glue to each individual portion; and, finally, fifthly, through a rolling-up device which rolls the individual portion of glued flexible sheet up on itself. Applicable to the production of substantially rigid rods from a continuous web of paper. <IMAGE>
申请公布号 ES2015738(A6) 申请公布日期 1990.09.01
申请号 ES19890002564 申请日期 1989.07.20
申请人 LOPEZ ANDRES TOMAS MARIANO;OLIVERAS I PRATS JORDI;VERDAGUER I SERRA ANTONI 发明人
分类号 B65H45/30;(IPC1-7):B65H45/30 主分类号 B65H45/30
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