- 专利标题: SYSTEM AND METHOD FOR DISPENSING HOT MELT ADHESIVES
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申请号: US15892359申请日: 2018-02-08
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公开(公告)号: US20180163091A1公开(公告)日: 2018-06-14
- 发明人: Suprotik Das , Sheenfar S. Fong , Akio Otsuka , Laurence B. Saidman
- 申请人: NORDSON CORPORATION
- 主分类号: C09J5/00
- IPC分类号: C09J5/00 ; C09J153/02 ; B05C5/02 ; B05C11/10 ; B65H51/10 ; B29B13/02 ; B65H49/26 ; C09J153/00 ; C09J177/00 ; C09J175/04 ; B05B9/00
摘要:
A system for dispensing hot melt adhesives, comprising an adhesive dispenser including a fluid passage leading to an outlet. The system further comprises a supply conduit fluidly connected to the fluid passage and a feeding mechanism configured to feed an elongate, flexible element of solid adhesive into the supply conduit. The system further comprises a first heating element positioned along at least a portion of the supply conduit to melt a portion of the elongate, flexible element being fed into the supply conduit and thereby form a supply of liquid adhesive within the supply conduit.