KR870002330A - Heat treatment method of paper manufacture with milk and other additives and preparations thereof - Google Patents

Heat treatment method of paper manufacture with milk and other additives and preparations thereof Download PDF

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Publication number
KR870002330A
KR870002330A KR1019860006956A KR860006956A KR870002330A KR 870002330 A KR870002330 A KR 870002330A KR 1019860006956 A KR1019860006956 A KR 1019860006956A KR 860006956 A KR860006956 A KR 860006956A KR 870002330 A KR870002330 A KR 870002330A
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KR
South Korea
Prior art keywords
heat treatment
paper
preparations
wet strength
milk
Prior art date
Application number
KR1019860006956A
Other languages
Korean (ko)
Inventor
웨글 딩카지.
엠. 야스노브스키 바체슬라브
알. 존스 제프리
Original Assignee
아더 윌리스
인터내쇼날 페이퍼 캄파니
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 아더 윌리스, 인터내쇼날 페이퍼 캄파니 filed Critical 아더 윌리스
Publication of KR870002330A publication Critical patent/KR870002330A/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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D21H25/06—Physical treatment, e.g. heating, irradiating of impregnated or coated paper
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped

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  • Paper (AREA)

Abstract

내용 없음No content

Description

밀크 및 다른 첨가제를 갖는 종이제조물의 가열처리방법 및 그 제조물Heat treatment method of paper manufacture with milk and other additives and preparations thereof

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

Claims (12)

받아들일 수 있는 유연성을 유지하면서 크래프트 종이 제조물의 강성도, 습윤강도 및 불투명도를 개선하는 방법에 있어서, 밀크, 라렉스, 폴리비닐 알코올, 카르복시 메틸 섬유소, 전분, 그리고 단백질로 구성된 그룹으로부터 선택된 하나 또는 그 이상의 첨가제를 전술한 제조물에 적응시키고, 제조물의 습윤강도를 증가시키기에 충분한 시간동안 고온에서 전술한 제조물을 열처리함을 포함함을 특징으로 하는 방법.In a method of improving the stiffness, wet strength and opacity of a kraft paper preparation while maintaining acceptable flexibility, one or more selected from the group consisting of milk, Larex, polyvinyl alcohol, carboxymethyl fibrin, starch, and protein Adapting the above additives to the above-described preparations and heat-treating the above-mentioned preparations at a high temperature for a time sufficient to increase the wet strength of the preparations. 제1항에 있어서, 전술한 열처리 단계 이전 최초 수분함유량이 무게비로 1.0~40%의 범위인 바를 특징으로 하는 방법.The method according to claim 1, wherein the initial moisture content before the heat treatment step is in the range of 1.0 to 40% by weight. 제3항에 있어서, 전술한 열처리 단계 이후 제조물이 너무 냉각되기 전에 즉시 제조물을 재습윤시키는 단계를 더욱더 포함함을 특징으로 하는 방법.4. The method of claim 3, further comprising the step of rewetting the article immediately after said heat treatment step before the article is too cooled. 제3항에 있어서, 재습윤 이후 전술한 제조물의 수분함유량이 무게비로 1.0~20%의 범위인 바를 특징으로 하는 방법.The method according to claim 3, wherein the water content of the above-mentioned preparation after rewetting is in the range of 1.0 to 20% by weight. 제1항에 있어서, 전술한 열처리 단계가 0.5~120초 범위의 시간동안 284-482℉(140-250℃)범위내의 온도로 전술한 제조물을 가열시킴을 포함함을 특징으로 하는 방법.The method of claim 1, wherein said heat treatment step comprises heating said article to a temperature in the range of 284-482 ° F. (140-250 ° C.) for a time ranging from 0.5 to 120 seconds. 제1항에 있어서, 전술한 종이 제조물이 밀크 마분지임을 특징으로 하는 방법.The method of claim 1 wherein the paper preparation described above is milk cardboard. 제6항에 있어서, 전술한 마분지의 기준무게가 약160 1b/3000ft2(260g/m2)임을 특징으로 하는 방법.7. The method of claim 6, wherein the reference weight of the aforementioned chipboard is about 160 1b / 3000 ft 2 (260 g / m 2 ). 제1항에서 7항까지의 항중 어느 한 항에 따라 제조되어짐을 특징으로 하는 고강성도와 고집지내구성을 갖는 접지 마분지.A ground chip having high stiffness and high durability, characterized in that it is manufactured according to any one of claims 1 to 7. 제1항에 있어서, 전술한 종이 제조물이 골판원지임을 특징으로 하는 방법.The method of claim 1 wherein the paper preparation described above is a corrugated cardboard. 제9항에 있어서, 전술한 골판원지의 기준무게가 약 42 1b/1000ft2(205g/m2)임을 특징으로 하는 방법.10. The method according to claim 9, wherein the reference weight of the corrugated sheet of paper described above is about 42 1b / 1000 ft 2 (205 g / m 2 ). 제1,2,3,4,5,6,7,9 또는 10항중 어느 한항에 따라 제조되어짐을 특징으로 하는 높은 습윤강도와 높은 접지내구성을 갖는 골판원지.Corrugated base paper having high wet strength and high ground durability, characterized in that it is manufactured according to any one of 1, 2, 3, 4, 5, 6, 7, 9 or 10. 제11항에 있어서, 습윤강도가 적어도 약 15 1b/in(2.63KN/m)이며, 접지내구성이 열처리 및 재습윤단계를 적용시키기 이전 판지의 적어도 85%접지내구성을 가짐을 특징으로 하는 골판원지.The corrugated paper of claim 11, wherein the wet strength is at least about 15 1 b / in (2.63 KN / m) and the ground durability has at least 85% ground durability of the cardboard prior to applying the heat treatment and rewetting steps. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860006956A 1985-08-23 1986-08-22 Heat treatment method of paper manufacture with milk and other additives and preparations thereof KR870002330A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76878385A 1985-08-23 1985-08-23
US768783 1985-08-23

Publications (1)

Publication Number Publication Date
KR870002330A true KR870002330A (en) 1987-03-30

Family

ID=25083473

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860006956A KR870002330A (en) 1985-08-23 1986-08-22 Heat treatment method of paper manufacture with milk and other additives and preparations thereof

Country Status (6)

Country Link
EP (1) EP0216145B1 (en)
JP (1) JPS6285097A (en)
KR (1) KR870002330A (en)
BR (1) BR8604012A (en)
DE (1) DE3677301D1 (en)
FI (1) FI863422A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2705101B1 (en) * 1993-05-11 1995-08-25 Ibled Dominique FILM-FORMING COMPOSITION COMPRISING MILK OR AT LEAST A MILK DERIVATIVE.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2116544A (en) * 1936-08-04 1938-05-10 Brown Co Method of enhancing the wetstrength of papers
US3695219A (en) * 1970-07-13 1972-10-03 Int Paper Co Corrugated board impregnation apparatus
SE362033B (en) * 1972-04-18 1973-11-26 E L Back
US4355081A (en) * 1980-05-30 1982-10-19 James River Corporation Curing of resin impregnated cellulosics with continuously superheated steam

Also Published As

Publication number Publication date
EP0216145A2 (en) 1987-04-01
BR8604012A (en) 1987-06-30
FI863422A0 (en) 1986-08-22
FI863422A (en) 1987-02-24
EP0216145A3 (en) 1987-06-16
JPS6285097A (en) 1987-04-18
EP0216145B1 (en) 1991-01-30
DE3677301D1 (en) 1991-03-07

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