EA201170723A1 - Защитное волокно и защитная бумага, содержащая защитное волокно - Google Patents

Защитное волокно и защитная бумага, содержащая защитное волокно

Info

Publication number
EA201170723A1
EA201170723A1 EA201170723A EA201170723A EA201170723A1 EA 201170723 A1 EA201170723 A1 EA 201170723A1 EA 201170723 A EA201170723 A EA 201170723A EA 201170723 A EA201170723 A EA 201170723A EA 201170723 A1 EA201170723 A1 EA 201170723A1
Authority
EA
Eurasian Patent Office
Prior art keywords
fiber
protective
component
security
paper
Prior art date
Application number
EA201170723A
Other languages
English (en)
Inventor
Ксианлин Сан
Original Assignee
Шанхай Кос Секьюрити Пэйпэ Текнолоджи Ко., Лтд.
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 Шанхай Кос Секьюрити Пэйпэ Текнолоджи Ко., Лтд. filed Critical Шанхай Кос Секьюрити Пэйпэ Текнолоджи Ко., Лтд.
Publication of EA201170723A1 publication Critical patent/EA201170723A1/ru

Links

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
    • 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
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D21H21/42—Ribbons or strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/355—Security threads
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • 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
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
    • D21H21/48—Elements suited for physical verification, e.g. by irradiation

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)

Abstract

В настоящем изобретении раскрыты защитное волокно и защитная бумага, содержащая защитное волокно. Защитное волокно включает, по меньшей мере, первую составляющая часть и вторую составляющую часть, обе из которых проходят параллельно вдоль указанного продольного направления защитного волокна без кручения. Первая составляющая часть содержит люминесцентное вещество А и вторая составляющая часть содержит люминесцентное вещество В, оба из которых имеют заметное визуальное отличие друг от друга в люминесцентных цветах, когда они находятся под возбуждающим светом. Волокно отличается тем, что когда указанное защитное волокно свободно падает на горизонтальную плоскость, одна из поверхностей двух составляющих частей направлена вверх, а другая вниз. Коэффициенты термической усадки этих двух составляющей частей являются одинаковыми для обеспечения того, что поверхность первой составляющей части может ориентироваться по направлению к одной поверхности защитной бумаги, и поверхность второй составляющей части может ориентироваться по направлению к другой поверхности защитной бумаги после добавления защитного волокна в бумажную массу для изготовления защитной бумаги. Следовательно, когда две поверхности защитной бумаги освещаются возбуждающим светом соответственно, люминесцентные цвета защитного волокна будут заметно изменяться.
EA201170723A 2008-12-09 2009-08-28 Защитное волокно и защитная бумага, содержащая защитное волокно EA201170723A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200810177277 2008-12-09
PCT/CN2009/073607 WO2010066142A1 (zh) 2008-12-09 2009-08-28 一种防伪纤维及一种含有防伪纤维的防伪纸

Publications (1)

Publication Number Publication Date
EA201170723A1 true EA201170723A1 (ru) 2012-02-28

Family

ID=42242330

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201170723A EA201170723A1 (ru) 2008-12-09 2009-08-28 Защитное волокно и защитная бумага, содержащая защитное волокно

Country Status (3)

Country Link
EP (1) EP2360315A4 (ru)
EA (1) EA201170723A1 (ru)
WO (1) WO2010066142A1 (ru)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3446861A1 (de) * 1984-12-21 1986-07-10 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Sicherheitsdokument mit darin eingelagertem sicherheitsfaden und verfahren zur herstellung und echtheitspruefung des sicherheitsdokuments
JP2866131B2 (ja) * 1990-01-16 1999-03-08 ユニチカ株式会社 極細長繊維不織布の製造方法
DE19630523C1 (de) * 1996-07-29 1998-03-12 Freudenberg Carl Fa Spinnvliesstoff und Vorrichtung zu dessen Herstellung
US6723428B1 (en) * 1999-05-27 2004-04-20 Foss Manufacturing Co., Inc. Anti-microbial fiber and fibrous products
US7128848B2 (en) * 2001-06-28 2006-10-31 North Carolina State University Photoluminescent fibers and fabrics with high luminance and enhanced mechanical properties
CN1170034C (zh) * 2001-11-02 2004-10-06 孙显林 一种防伪纤维及采用该防伪纤维的防伪纸
US20030203695A1 (en) * 2002-04-30 2003-10-30 Polanco Braulio Arturo Splittable multicomponent fiber and fabrics therefrom
EP1479797A1 (en) * 2003-05-22 2004-11-24 Landqart Photoluminescent fibre, security paper and other security articles
CN101135127B (zh) * 2006-08-30 2010-12-29 上海柯斯造纸防伪技术有限公司 激发光角变化致视觉特征变化的荧光防伪纤维及防伪材料

Also Published As

Publication number Publication date
EP2360315A1 (en) 2011-08-24
EP2360315A4 (en) 2015-04-01
WO2010066142A1 (zh) 2010-06-17

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