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40 MANUFACTURING METHOD OF DISPOSABLE PAPER STRAW USING SODIUM ALGINATE AND WOOD STARCH POWDER

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Title:
40 MANUFACTURING METHOD OF DISPOSABLE PAPER STRAW USING SODIUM ALGINATE AND WOOD STARCH POWDER
Author: HAN, JI MAN
Subjects: IMPREGNATING OR COATING OF PAPER ; MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER ; MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN AMANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSESB31B OR B31C ; PAPER NOT OTHERWISE PROVIDED FOR ; PAPER-MAKING ; PERFORMING OPERATIONS ; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D ; PRODUCTION OF CELLULOSE ; PULP COMPOSITIONS ; TEXTILES ; TRANSPORTING ; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G ; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER
Description: The present invention relates to a disposable paper straw using sodium alginate and Gelidium amansii powder, and more specifically, to a disposable paper straw using sodium alginate and Gelidium amansii powder, wherein a food adhesive formed by dissolving Gelidium amansii powder, sodium alginate powder, and gelatin powder in a certain weight of water is evenly applied to the surface of the paper straw, so that the paper straw maintains its shape for 3 to 4 hours and then collapses even though the paper straw is put into a solution, thereby exhibiting the effect of discarding straws without a separate disposal process for discarding the straws. 본 발명은 알긴산나트륨 및 우뭇가사리 분말을 사용한 일회용 종이빨대에 관한 것으로, 상세하게는 우뭇가사리 분말, 알긴산나트륨 분말, 젤라틴 분말을 일정 중량부의 물에 녹여 형성된 식품성 접착제를 종이빨대의 표면에 고르게 도포함으로써 종이빨대가 용액에 투입 되어도 3 ~ 4 시간동안 형체를 유지한 후 무너지게 하여 폐기 빨대를 위한 별도의 폐기공정 없이 빨대를 폐기하는 효과를 나타내는 알긴산나트륨 및 우뭇가사리 분말을 사용한 일회용 종이빨대의 제조방법에 관한 것이다.
Creation Date: 2021
Language: English;Korean
Source: esp@cenet

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40 MANUFACTURING METHOD OF DISPOSABLE PAPER STRAW USING SODIUM ALGINATE AND WOOD STARCH POWDER

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