发明名称 |
VERFAHREN UND VORRICHTUNG ZUM AUFNADELN EINES VLIESBANDES AUF EINE UMLAUFENDE, ENDLOSE TRAEGERBAHN |
摘要 |
<p>In a process in which a non-woven strip is needled to a revolving endless carrier web, adjacent convolutions of the non-woven strip should exactly adjoin each other. For that purpose each convolution of the non-woven strip is initially needled to the carrier web with the exception of a marginal portion, which constitutes a free longitudinal edge, and that marginal portion is needled after the position and direction of the free longitudinal edge have been detected.</p> |
申请公布号 |
ATA285988(A) |
申请公布日期 |
1990.05.15 |
申请号 |
AT19880002859 |
申请日期 |
1988.11.22 |
申请人 |
TEXTILMASCHINENFABRIK DR. ERNST FEHRER AKTIENGESELLSCHAFT |
发明人 |
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分类号 |
B65H23/032;D04H18/02;(IPC1-7):B65H23/02;D04H18/00 |
主分类号 |
B65H23/032 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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