CN105544283B - 硬钢纸板及其制备方法 - Google Patents
硬钢纸板及其制备方法 Download PDFInfo
- Publication number
- CN105544283B CN105544283B CN201610104168.6A CN201610104168A CN105544283B CN 105544283 B CN105544283 B CN 105544283B CN 201610104168 A CN201610104168 A CN 201610104168A CN 105544283 B CN105544283 B CN 105544283B
- Authority
- CN
- China
- Prior art keywords
- fiber
- paper
- hard
- steel cardboard
- cast steel
- 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
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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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
-
- 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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
-
- 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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/36—Inorganic fibres or flakes
-
- 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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/36—Inorganic fibres or flakes
- D21H13/38—Inorganic fibres or flakes siliceous
- D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
-
- 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
- D21H21/08—Dispersing agents for fibres
-
- 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
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610104168.6A CN105544283B (zh) | 2016-02-25 | 2016-02-25 | 硬钢纸板及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610104168.6A CN105544283B (zh) | 2016-02-25 | 2016-02-25 | 硬钢纸板及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105544283A CN105544283A (zh) | 2016-05-04 |
CN105544283B true CN105544283B (zh) | 2017-04-12 |
Family
ID=55823817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610104168.6A Active CN105544283B (zh) | 2016-02-25 | 2016-02-25 | 硬钢纸板及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105544283B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107354807B (zh) * | 2017-06-22 | 2019-01-29 | 杭州特种纸业有限公司 | 一种防水绝缘钢纸及其制备方法 |
CN107326747B (zh) * | 2017-06-22 | 2019-02-01 | 杭州特种纸业有限公司 | 一种高强绝缘钢纸及其制备方法 |
CN107326746B (zh) * | 2017-06-22 | 2019-01-29 | 杭州特种纸业有限公司 | 一种阻燃绝缘钢纸及其制备方法 |
CN107419591B (zh) * | 2017-07-04 | 2020-04-28 | 杭州特种纸业有限公司 | 一种着色力强的绿色磨片钢纸 |
CN107326728B (zh) * | 2017-07-04 | 2019-01-18 | 杭州特种纸业有限公司 | 一种着色力强的红色磨片钢纸 |
CN107227658A (zh) * | 2017-07-11 | 2017-10-03 | 启东市南阳钢纸厂 | 一种环保型钢纸及其生产工艺 |
CN109518530B (zh) * | 2018-11-02 | 2021-05-14 | 杭州特种纸业有限公司 | 一种层压厚钢纸及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201604084U (zh) * | 2009-09-21 | 2010-10-13 | 吴观德 | 一种增强玻璃纤维钢板纸 |
CN103103867B (zh) * | 2013-02-06 | 2015-04-22 | 杭州特种纸业有限公司 | 钢纸板及其制作工艺 |
CN103147356B (zh) * | 2013-03-07 | 2015-02-25 | 杭州特种纸业有限公司 | 研磨钢纸板及其制作工艺 |
-
2016
- 2016-02-25 CN CN201610104168.6A patent/CN105544283B/zh active Active
Also Published As
Publication number | Publication date |
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CN105544283A (zh) | 2016-05-04 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 311407, Zhejiang City, Hangzhou province Fuyang deer Hill Street Industrial Zone on the top Applicant after: HANGZHOU SPECIAL PAPER Co.,Ltd. Address before: 311407, Zhejiang City, Hangzhou province Fuyang deer Hill Street Industrial Zone on the top Applicant before: HANGZHOU SPECIAL PAPER Co.,Ltd. |
|
COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Hard steel paperboard and its preparation method Effective date of registration: 20221014 Granted publication date: 20170412 Pledgee: Hengfeng Bank Co.,Ltd. Hangzhou Fuyang sub branch Pledgor: HANGZHOU SPECIAL PAPER Co.,Ltd. Registration number: Y2022980018349 |