KR100919519B1 - 펄라이트를 이용한 종이판지 및 그 제조방법 - Google Patents
펄라이트를 이용한 종이판지 및 그 제조방법Info
- Publication number
- KR100919519B1 KR100919519B1 KR1020070063477A KR20070063477A KR100919519B1 KR 100919519 B1 KR100919519 B1 KR 100919519B1 KR 1020070063477 A KR1020070063477 A KR 1020070063477A KR 20070063477 A KR20070063477 A KR 20070063477A KR 100919519 B1 KR100919519 B1 KR 100919519B1
- Authority
- KR
- South Korea
- Prior art keywords
- paper
- weight
- parts
- pearlite
- pulp
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Classifications
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- 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
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
- D21H23/06—Controlling the addition
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F9/00—Complete machines for making continuous webs of 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
-
- 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
- D21H21/06—Paper forming aids
- D21H21/12—Defoamers
-
- 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
- D21H21/16—Sizing or water-repelling 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
- 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
- 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
- D21H21/32—Bleaching agents
Landscapes
- Paper (AREA)
Abstract
Description
Claims (7)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 종이원료와 함께 팽창펄라이트 및 활석이 포함되는 첨가제가 투입되어 제조되는 팽창 펄라이트를 이용한 종이판지의 제조방법에 있어서,펄프 70 ~ 90 중량부가 포함되는 종이원료를 수분 80 ~ 99 중량부와 함께 고해기(31)에 넣고 고해시키는 펄프고해단계(S021);상기 고해된 펄프에 더하여 사이즈제를 넣어 펄프 섬유의 표면에 사이즈제가 입혀지도록 하는 사이징단계(S022);상기 고해기(31)에 펄프 70 ~ 90 중량부에 대하여 2 ~ 100 ㎛ 크기의 팽창된 펄라이트 10 ~ 15 중량부 및 활석 10 ~ 20 중량부가 포함되어 이루어지는 첨가제를 넣어 고해시키는 첨가제투입단계(S023);고해된 상기 고해기(31) 내의 펄프 섬유를 이용하여 초지기(32)를 이용하여 초지를 제조하는 초지제조단계(S024);상기 초지제조단계를 거친 습지를 건조하여 제조를 완료하는 완정단계(S025)가 포함되어 이루어지고,상기 사이징단계(S022)의 사이즈제는 송진, 강화로진, 석유수지, 알키드수지, 스티렌 아크릴 수지, 아크릴 수지, 전분, 산화전분, 변성전분 중 어느 한 가지 이상이 포함되어 구비되며,상기 첨가제투입단계(S023)의 첨가제는, 증해약제, 표백제, 표면지질향상제, 지력증강제, 수율·여수성 향상제, 소포제가 포함되어 구비되고,상기 증해약제는 수산화나트륨, 탄산나트륨, 아황산나트륨, 황화나트륨, 메탄올, 에탄올, 페놀 중 어느 한 가지 이상이 포함되어 구비되고,상기 표백제는 염소, 이산화염소, 과산화수소, 산소 중 어느 한 가지 이상이 포함되어 구비되며,상기 표면지질향상제는 전분, 산화전분, 변성전분, 피브이에이 중 어느 한 가지 이상이 포함되어 구비되고,상기 지력증강제는 전분, 산화전분, 변성전분, 피브이에이, 폴리아크릴아미드, 요소수지, 멜라민수지, 폴리에틸렌 이미드, 에폭시화폴리아미드 중 어느 한 가지 이상이 포함되어 구비되며,상기 수율·여수성 향상제는 황산알루미늄, 폴리아크릴아미드, 폴리에틸렌 옥사이드 중 어느 한 가지 이상이 포함되어 구비되고,상기 소포제는 고급알코올, 실리콘, 폴리에틸렌옥사이드 중 어느 한 가지 이상이 포함되어 구비되는 것을 특징으로 하는 팽창 펄라이트를 이용한 종이판지의 제조방법.
- 제 6항의 팽창 펄라이트를 이용한 종이판지의 제조방법에 의하여 제조된 종이판지에 있어서,상기 종이판지는 펄프 70 ~ 90 중량부에 대하여 2 ~ 100 ㎛ 크기의 팽창 펄라이트 10 ~ 15 중량부, 수분 2 ~ 10 중량부 및 활석 10 ~ 20 중량부가 포함되어 이루어지는 것을 특징으로 하는 팽창 펄라이트를 이용한 종이판지.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070063477A KR100919519B1 (ko) | 2007-06-27 | 2007-06-27 | 펄라이트를 이용한 종이판지 및 그 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070063477A KR100919519B1 (ko) | 2007-06-27 | 2007-06-27 | 펄라이트를 이용한 종이판지 및 그 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080114165A KR20080114165A (ko) | 2008-12-31 |
| KR100919519B1 true KR100919519B1 (ko) | 2009-09-28 |
Family
ID=40371309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070063477A Active KR100919519B1 (ko) | 2007-06-27 | 2007-06-27 | 펄라이트를 이용한 종이판지 및 그 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100919519B1 (ko) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000071142A (ko) * | 1997-02-18 | 2000-11-25 | 윈져 테크놀로지 리미티드 | 가공 제품의 형성을 위한 리그노셀룰로오스 재료 또는 팽창한광물의 처리방법 |
| KR20060084703A (ko) * | 2005-01-20 | 2006-07-25 | 주식회사 창성테크 | 토르마린을 포함하는 종이 및 이의 제조방법 |
-
2007
- 2007-06-27 KR KR1020070063477A patent/KR100919519B1/ko active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000071142A (ko) * | 1997-02-18 | 2000-11-25 | 윈져 테크놀로지 리미티드 | 가공 제품의 형성을 위한 리그노셀룰로오스 재료 또는 팽창한광물의 처리방법 |
| KR20060084703A (ko) * | 2005-01-20 | 2006-07-25 | 주식회사 창성테크 | 토르마린을 포함하는 종이 및 이의 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080114165A (ko) | 2008-12-31 |
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