发明名称 |
Apparatus and methods for applying adhesive filaments onto one or more moving narrow substrates |
摘要 |
Apparatus and methods for applying adhesive to one or more narrow substrates, such as elastic strands, that are in motion. The apparatus includes a coating applicator and an air moving device mounted adjacent to the coating applicator. The coating applicator is capable of applying adhesive in the form of an adhesive filament in a pattern onto each narrow substrate. The air moving device includes one or more air discharge passages capable of directing a flow of air toward the narrow substrate. The flow of air transfers momentum to airborne sections of the adhesive filament for promoting coating uniformity on the narrow substrate.
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申请公布号 |
US6905081(B2) |
申请公布日期 |
2005.06.14 |
申请号 |
US20020283889 |
申请日期 |
2002.10.30 |
申请人 |
NORDSON CORPORATION |
发明人 |
SAIDMAN LAURENCE B.;HAYDER RAZA;SINANGIL MEHMET |
分类号 |
B05B7/08;B05B15/06;B05C5/02;B05C11/02;B05C11/06;(IPC1-7):B05B1/28;B05B7/10 |
主分类号 |
B05B7/08 |
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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