PAPER MANUFACTURING METHOD, PULP MOLD MANUFACTURING METHOD, PAPER, PULP MOLD

• Main Author: SAKURAI HIRONARI
• Format: Patent
• Language: English; Japanese
• Published: 12.11.2020
• Subjects: FIBREBOARD; IMPREGNATING OR COATING OF PAPER; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS ORFROM PAPIER-MACHE; PAPER NOT OTHERWISE PROVIDED FOR; PAPER-MAKING; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; PRODUCTION OF CELLULOSE; PULP COMPOSITIONS; TEXTILES; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G

To obtain a fiber molded article in which the use amount of a fibrous substance is drastically reduced.SOLUTION: A method for producing a fiber molded article by molding a fibrous substance comprises a mixing step of mixing the fibrous substance and egg shell powder to produce a molding raw material, and a molding step of molding the molding raw material into a desired shape.SELECTED DRAWING: Figure 1 【課題】 繊維状物質の使用量が大幅に削減された繊維成形品を得る。【解決手段】 繊維状物質を成形して繊維成形品を生成する繊維成形品の製造方法であって、繊維状物質及び卵殻粉末を混合して成形原料を生成する混合工程と、成形原料を所望形状に成形する成形工程と、を備えるようにした。【選択図】図１