Method for manufacturing excretion disposal material and excretion disposal material
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United States of America Patent
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May 15, 2018
Issued Date -
N/A
app pub date -
Mar 25, 2014
filing date -
Mar 29, 2013
priority date (Note) -
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Abstract
A method for manufacturing a granular excretion disposal material having a core portion and a covering layer that covers the core portion. The method includes: a granulating step of granulating the core portion by blending a core portion raw material containing pulp and highly absorbent resin, with water; a covering step of forming the covering layer by spraying a covering layer raw material containing pulp and highly absorbent resin, onto a surface of the core portion granulated in the granulating step; a drying step of drying a granular matter, in which the covering layer is formed in the covering step, with hot air; and a cooling step of cooling the granular matter dried in the drying step.
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