Manufacturing method and manufacturing device for animal excrement treatment material
AssigneeUnicharm Corporation
InventorsChiyo Takagi, Takeshi Ikegami
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Abstract
A manufacturing method for an animal excrement treatment material includes: a granulating step; a sorting step at which granules are sorted by a sieve to form an animal excrement treatment material; and a quality control step that includes an extracting step at which a sample is extracted, a comparison data calculating step at which the surface area per unit weight of the sample is obtained, and a sieve replacement step at which the sieve is replaced on the basis of the comparison data.
Claims14
A method of manufacturing animal excrement disposal materials, said method comprising:
- a granulating step of granulating a raw material including pulverizing bentonite into granules,
- a sorting step of sorting the granules with a sieve having a prescribed mesh size to obtain the animal excrement disposal materials,
- a quality control step using quality control equipment, and
- a processing step of processing the animal excrement disposal materials obtained at the sorting step,
- wherein the quality control step includes:
- an extracting step of extracting a sample from the animal excrement disposal materials obtained at the sorting step and not yet processed at the processing step,
- a comparison data calculating step of obtaining a surface area per unit weight of the sample as comparison data, and
- a sieve replacing step of replacing the sieve based on the comparison data.
A method of manufacturing animal excrement disposal materials, said method comprising:
- a granulating step of granulating a raw material including pulverizing bentonite into granules,
- a sorting step of sorting the granules with a sieve having a prescribed mesh size to obtain the animal excrement disposal materials,
- a quality control step using quality control equipment, and
- a processing step of processing the animal excrement disposal materials obtained at the sorting step,
- wherein the quality control step includes:
- an extracting step of extracting a sample to be measured from the animal excrement disposal materials obtained at the sorting step and not yet processed at the processing step,
- a comparison data calculating step of obtaining a surface area of the sample as comparison data, and
- a sieve replacing step of replacing the sieve based on the comparison data.
Dependencies are inferred from the claim text.