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Patent Searching and Data


Title:
PACKAGING METHOD FOR ADHESIVE HOT MELT
Document Type and Number:
Japanese Patent JP2004268988
Kind Code:
A
Abstract:

To provide a method for packaging an adhesive hot melt, which raises little blocking, minimizes an amount of impurities, and increases packaging unit weigh, in a relatively simple apparatus.

The method comprises steps of extruding the heat-fused hot melt into a belt shape from a nozzle into water for cooling, taking out a hot melt solid obtained by the cooling from the water for dehydration, forming the belt-like solid in a dried state into a block with its surfaces overlapped with each other by a method of winding the solid into a roll shape or folding the solid to be overlapped or the like, and covering the block with the heat-fused film of a fluxing point measured by DSC preferably of 70 to 130°C to cover the solid.


Inventors:
SAKAKIBARA RYOHEI
Application Number:
JP2003063111A
Publication Date:
September 30, 2004
Filing Date:
March 10, 2003
Export Citation:
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Assignee:
YASUHARA CHEMICAL CO LTD
International Classes:
B65B29/00; (IPC1-7): B65B29/00
Attorney, Agent or Firm:
Hiroshi Sugawara