CN1098360A - 盲文复印纸 - Google Patents

盲文复印纸 Download PDF

Info

Publication number
CN1098360A
CN1098360A CN 92112972 CN92112972A CN1098360A CN 1098360 A CN1098360 A CN 1098360A CN 92112972 CN92112972 CN 92112972 CN 92112972 A CN92112972 A CN 92112972A CN 1098360 A CN1098360 A CN 1098360A
Authority
CN
China
Prior art keywords
braille
present
paper
duplicating paper
duplicating
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.)
Pending
Application number
CN 92112972
Other languages
English (en)
Inventor
李文理
郑嘉信
孙树花
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WEIJIN CHEMICAL FACTORY TIANJIN
Original Assignee
WEIJIN CHEMICAL FACTORY TIANJIN
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 WEIJIN CHEMICAL FACTORY TIANJIN filed Critical WEIJIN CHEMICAL FACTORY TIANJIN
Priority to CN 92112972 priority Critical patent/CN1098360A/zh
Publication of CN1098360A publication Critical patent/CN1098360A/zh
Pending legal-status Critical Current

Links

Landscapes

  • Printing Methods (AREA)

Abstract

盲文复印纸属于塑料加工领域，它是将高聚合度 P、V、C树脂和增塑剂、稳定剂、润滑剂、填加剂捏合， 经压延形成的可多次使用的塑料膜。盲文底稿通过 盲文复印机，可在本发明上复制出相同的稿件，本发 明降低了制作肓文读物的劳动量，有利于盲人教育出 版事业的发展。

Description

本发明属塑料加工领域。
盲人文字与正常人文字相比，截然不同。盲人文字是用铁锥在牛皮纸上刺出各种形状的小孔，组成文字，书写非常繁重。
本发明是将盲文原件与盲文复印纸放置盲文机内，经加热，经负压可制成盲人学习专用书籍，试卷，作业，书信等。
本发明质量优于美国八十年代复印纸，它只能一次使用，本发明的盲文复引纸可反复使用多次。它填补了我国盲文复印纸方面的空白。
本发明工艺采用高聚合度P、V、C、树脂，加入适量DOP增塑剂，适量稳定剂，适量填加剂，润滑剂，着色剂，利用压延成型，达0.07-0.09毫米，无毒，无纵横向应力的纸膜。

Claims (2)

1、塑料薄膜，其特征是用它可以复制出盲文稿件的明显凸状斑点，和光洁图形，形成文字和画面。
2、根据权利要求（1）所述的薄膜其特征是，采用高聚合度P、V、C、为主原料。
CN 92112972 1992-11-16 1992-11-16 盲文复印纸 Pending CN1098360A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92112972 CN1098360A (zh) 1992-11-16 1992-11-16 盲文复印纸

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92112972 CN1098360A (zh) 1992-11-16 1992-11-16 盲文复印纸

Publications (1)

Publication Number Publication Date
CN1098360A true CN1098360A (zh) 1995-02-08

Family

ID=4946185

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92112972 Pending CN1098360A (zh) 1992-11-16 1992-11-16 盲文复印纸

Country Status (1)

Country Link
CN (1) CN1098360A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102529470A (zh) * 2012-01-09 2012-07-04 东莞市中杰印刷有限公司 立体盲画印制方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102529470A (zh) * 2012-01-09 2012-07-04 东莞市中杰印刷有限公司 立体盲画印制方法

Similar Documents

Publication Publication Date Title
US4176148A (en) Method of manufacturing microporous paper-like butene-1 polymer sheets
CA2045580A1 (en) Nonreplicable document and method for making same
EP0694377A3 (en) Method and apparatus for making a graphic representation on a polyolefin and film article for use in this method
NZ225024A (en) Coloured contact lenses simulating natural irises
CN1098360A (zh) 盲文复印纸
ATE9561T1 (de) Blattfoermiges material, das mit einem unauffaelligen bild versehen ist, und verfahren zu seiner herstellung.
FI910368A0 (fi) Foerfarande foer framstaellning av traekompositionskivor, foerpresstaetningskompositioner och anvaendning av desamma.
DE2529043C3 (de) Verfahren und Druckfarbe zur Herstellung von Blindenschrift-Drucken
NO941456L (no) Fremgangsmåte for fremstilling av et polymert glansmodifiserende middel og anvendelse av dette
GR3023296T3 (en) Film and shaped body made of thermoplastic material based on polyurethane
JPS5464552A (en) Decorative sheet and its production
AT236227B (de) Verfahren zur Herstellung eines Projektionsdiapositives sowie einer wärmeempfindlichen Kopierfolie zur Durchführung dieses Verfahrens
JPS5729420A (en) Forming method of pattern embossed on sheet surface
FR2081899A1 (en) Making fibre boards with complicated stamps
JPS5938300A (ja) 固形石けんの成形と同時に文字又は模様に着色する装置
CN101085579A (zh) 盲文印刷凸点形成方法及装置
IT1238576B (it) Metodo per la fabbricazione di insegne luminose e non ed insegne realizzate con tale metodo.
CA1098145A (en) Non-copying printed document and method of printing same
KR910001574B1 (ko) 열가소성 합성수지용 엠보싱로울러의 제조방법
DE1796160C3 (zh)
JPS57169325A (en) Manufacture of information carrier
JPS55144127A (en) High-density polyethylene resin film and production of the same
GB997717A (en) Printing plates
JPS6452169A (en) Electrophotographic planographic printing master plate
GB190605109A (en) A New or Improved Method of Producing Coloured Photographs.

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication