KR950006141A - Manufacturing method of high filling paper - Google Patents

Manufacturing method of high filling paper Download PDF

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Publication number
KR950006141A
KR950006141A KR1019930015062A KR930015062A KR950006141A KR 950006141 A KR950006141 A KR 950006141A KR 1019930015062 A KR1019930015062 A KR 1019930015062A KR 930015062 A KR930015062 A KR 930015062A KR 950006141 A KR950006141 A KR 950006141A
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KR
South Korea
Prior art keywords
fiber powder
paper
short fiber
total weight
manufacturing
Prior art date
Application number
KR1019930015062A
Other languages
Korean (ko)
Other versions
KR970005636B1 (en
Inventor
오세균
손창만
Original Assignee
강박광
재단법인 한국화학연구소
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Application filed by 강박광, 재단법인 한국화학연구소 filed Critical 강박광
Priority to KR1019930015062A priority Critical patent/KR970005636B1/en
Publication of KR950006141A publication Critical patent/KR950006141A/en
Application granted granted Critical
Publication of KR970005636B1 publication Critical patent/KR970005636B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)

Abstract

목적 : 고충전 종이의 제조방법을 제공함을 목적으로 한다.PURPOSE: To provide a method for producing high-fill paper.

구성 : 초지기로 종이내에 무기충전물을 함유하는 종이를 제조함에 있어서, 고해한 목재펄프를 섬유장 분별기를 거쳐서 단섬유분의 전체 중량에 대하여 10~30%가 되도록 단섬유분과 장섬유분으로 분리하되, 분리된 단섬유분을 무기충전물과 혼합한 후 이에 양이온성 고분자 보류향상제를 전체 중량에 대하여 0.02~0.1%를 첨가하여 응집체를 형성시킨 다음 이를 장섬유분과 재차 혼합하므로서 종이내에 충전물의 함량을 증가시키고, 지료내의 미세분의 보류도를 향상시킬 수 있고, 종이내의 충전물의 분포상태가 균일하는 등의 효과가 있다.Composition: In the manufacture of paper containing inorganic fillers in paper, the beaten wood pulp is separated into short fiber powder and long fiber powder so that 10-30% of the total weight of the short fiber powder is passed through a fiber length separator. , After mixing the separated short fiber powder with inorganic filler, add the cationic polymer retention enhancer 0.02 ~ 0.1% with respect to the total weight to form agglomerates, and then mix it again with the long fiber powder to increase the filler content in the paper. It is possible to improve the retention of fines in the stock and to uniformly distribute the filler in the paper.

Description

고충전 종이의 제조방법Manufacturing method of high filling paper

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (3)

초지기로 종이내에 무기충전물을 함유하는 종이를 제조함에 있어서, 고해한 목재펄프를 섬유장 분별기를 거쳐서 단섬유분의 전체 중량에 대하여 10~30%가 되도록 단섬유분과 장섬유분으로 분리하되, 분리된 단섬유분을 무기충전물과 혼합한 후 이에 양이온성 고분자 보류향상제를 전체 중량에 대하여 0.02~0.1%를 첨가하여 응집체를 형성시킨 다음, 이를 장섬유분과 재차 혼합하여서 됨을 특징으로 하는 고충전 종이의 제조방법.In the manufacture of paper containing inorganic filler in paper, paper beater is separated into short fiber powder and long fiber powder so that 10 ~ 30% of the total weight of the short fiber powder is passed through the fiber separator. The mixed short fiber powder with an inorganic filler, and then adding 0.02 to 0.1% of the cationic polymer retention enhancer to the total weight to form agglomerates, and mixing the same with the long fiber powder again. Manufacturing method. 제1항에 있어서, 섬유장 분별기를 거친 장섬유분에 양성전분을 0.2~1.0%를 첨가하는 것을 특징으로 하는 고충전 종이의 제조방법.The method of manufacturing a high-fill paper according to claim 1, wherein 0.2 to 1.0% of positive starch is added to the long fiber powder which has undergone the fiber separator. 제1항에 있어서, 고분자 보류향상제를 단섬유분과 무기충전물의 혼합물에 첨가하여 미리 응집을 일으키는 것을 특징으로 하는 고충전 종이의 제조방법.The method for producing a high-fill paper according to claim 1, wherein the polymer retention enhancer is added to the mixture of the short fiber powder and the inorganic filler to cause agglomeration in advance. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930015062A 1993-08-03 1993-08-03 Method of manufacturing paper KR970005636B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930015062A KR970005636B1 (en) 1993-08-03 1993-08-03 Method of manufacturing paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930015062A KR970005636B1 (en) 1993-08-03 1993-08-03 Method of manufacturing paper

Publications (2)

Publication Number Publication Date
KR950006141A true KR950006141A (en) 1995-03-20
KR970005636B1 KR970005636B1 (en) 1997-04-18

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ID=19360732

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930015062A KR970005636B1 (en) 1993-08-03 1993-08-03 Method of manufacturing paper

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KR (1) KR970005636B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970042822A (en) * 1995-12-30 1997-07-26 김준용 Polybutylene Terephthalate Resin Composition
KR19980082551A (en) * 1997-05-07 1998-12-05 조민호 Polyester resin composition with improved toughness
KR100364231B1 (en) * 1997-12-15 2003-02-19 제일모직주식회사 Thermoplastic resin composition with excellent low temperature impact strength

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970042822A (en) * 1995-12-30 1997-07-26 김준용 Polybutylene Terephthalate Resin Composition
KR19980082551A (en) * 1997-05-07 1998-12-05 조민호 Polyester resin composition with improved toughness
KR100364231B1 (en) * 1997-12-15 2003-02-19 제일모직주식회사 Thermoplastic resin composition with excellent low temperature impact strength

Also Published As

Publication number Publication date
KR970005636B1 (en) 1997-04-18

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