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1. WO2020101449 - METHOD FOR MANUFACTURING MOLD USING SEAWEED PULP

Publication Number WO/2020/101449
Publication Date 22.05.2020
International Application No. PCT/KR2019/015704
International Filing Date 15.11.2019
IPC
D21J 3/10 2006.01
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
JFIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MÂCHÉ
3Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds
10of hollow bodies
D21H 11/12 2006.01
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
11Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
12Pulp from non-woody plants or crops, e.g. cotton, flax, straw or bagasse
D21C 9/18 2006.01
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
9After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters
18De-watering
D21C 3/22 2006.01
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
3Pulping cellulose-containing materials
22Other features of pulping processes
Applicants
  • 주식회사 마린이노베이션 MARINE INNOVATION CO.,LTD [KR]/[KR]
Inventors
  • 차완영 CHA, Wan-young
Agents
  • 황의만 HWANG, Euy Man
Priority Data
10-2018-014182216.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR MANUFACTURING MOLD USING SEAWEED PULP
(FR) PROCÉDÉ DE FABRICATION DE MOULE À L'AIDE DE PULPE D'ALGUE MARINE
(KO) 해조류 펄프를 이용한 몰드 제조 방법
Abstract
(EN)
A method for manufacturing a mold using seaweed pulp according to an embodiment of the present invention comprises: a step for filling the inside of a storage device with a pulp liquid containing seaweed pulp formed from a seaweed raw material; a step for measuring the moisture content of the pulp liquid in the storage device; a step for adjusting the moisture content of the pulp liquid to fall within a preset range when the measured moisture content is outside the preset range; a step for filling a mold of a molding apparatus with the pulp liquid having the adjusted moisture content; and a step for producing a molded product in a shape corresponding to the mold by applying pressure to the pulp liquid in the mold.
(FR)
L'invention concerne un procédé de fabrication d'un moule à l'aide de pulpe d'algue marine qui, selon un mode de réalisation, comprend : une étape consistant à remplir l'intérieur d'un dispositif de stockage avec un liquide de pulpe contenant une pulpe d'algue marine formée à partir d'une matière première d'algue marine ; une étape consistant à mesurer la teneur en humidité du liquide de pulpe dans le dispositif de stockage ; une étape consistant à ajuster la teneur en humidité du liquide de pulpe pour qu'elle tombe dans une plage prédéfinie lorsque la teneur en humidité mesurée se trouve à l'extérieur de la plage prédéfinie ; une étape consistant à remplir un moule d'un appareil de moulage avec le liquide de pulpe ayant la teneur en humidité ajustée ; et une étape consistant à produire un produit moulé dans une forme correspondant au moule par application d'une pression au liquide de pulpe dans le moule.
(KO)
본 발명의 일 실시 예에 따른 해조류 펄프를 이용한 몰드 제조 방법은 저장 장치의 내부에 해조류 원료로부터 형성된 해조류 펄프를 포함하는 펄프액을 채우는 단계, 상기 저장 장치 내부의 펄프액의 수분 함유량을 측정하는 단계, 상기 측정된 수분 함유량이 기 설정된 범위를 벗어나는 경우, 상기 펄프액의 상기 수분 함유량이 상기 기 설정된 범위 내에 속하도록 조절하는 단계, 상기 수분 함유량이 조절된 펄프액을 성형 장치의 금형에 채우는 단계 및 상기 금형의 상기 펄프액에 압력을 가하여 상기 금형에 대응하는 형상으로 성형물을 생성하는 단계를 포함한다.
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