Water absorbing material
A water absorbing material that is suitable for being discarded by being flushed down a flush toilet is provided. The water absorbing material includes only an organic substance containing no nutrients.
1. A method for producing a packaged granular excrement treatment material comprising:
a step of forming granular excrement treatment material adapted for absorbing excrement of a pet animal and including only organic substances containing no nutrients, the granular excrement treatment material not including papers;
a step of packaging the granular excrement treatment material in a packaging bag;
a step of placing a scent in the packaging bag, the scent being an organic substance containing no nutrients; and
a step of injecting air into the packaging bag in order to expand the packaging bag,
wherein the scent is placed in the packaging bag by being injected into the packaging bag together with the air.
2. The method according to claim 1 , wherein the granular excrement treatment material comprises a granular core portion and a coating layer portion covering the granular core portion.
3. The method according to claim 1 , wherein the granular excrement treatment material has a single-layer structure.
4. The method according to claim 1 , wherein the scent adheres to the granular excrement treatment material.
5. The method according to claim 1 , wherein the granular excrement treatment material is at least one material selected from the group consisting of plastics, carboxymethyl cellulose, polyvinyl alcohol, and sodium polyacrylate.