CN105603821B - A method of using the binding colorful fluorescent method of encoding - Google Patents

A method of using the binding colorful fluorescent method of encoding Download PDF

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CN105603821B
CN105603821B CN 201510993434 CN201510993434A CN105603821B CN 105603821 B CN105603821 B CN 105603821B CN 201510993434 CN201510993434 CN 201510993434 CN 201510993434 A CN201510993434 A CN 201510993434A CN 105603821 B CN105603821 B CN 105603821B
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fluorescent
security
gutter
filaments
filament
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CN 201510993434
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CN105603821A (en )
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花颖
吴旺宝
郭界
金劼
汪竹兵
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上海印钞有限公司
中国印钞造币总公司
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Abstract

本发明提供了一种使用多彩荧光装订线进行编码的方法,所述装订线由2股以上防伪长丝或2股以上防伪长丝与1股以上普通长丝通过加捻或编织制成,所述防伪长丝为包含1‑2种荧光材料的纤维长丝,所述普通长丝中不含荧光材料,且所述装订线中至少有1股所述防伪长丝含有2种荧光材料,所述荧光材料经激发分别产生不同的荧光色彩,所述荧光材料的顺序、位置及频率根据编织或加捻工艺在所述装订线中形成重复的有规律的排布,结合荧光材料出现的顺序、位置或者频率中的至少一种规律与选取的荧光色彩的色调进行编码。 The present invention provides a method of using multicolored fluorescent encoding the binding, the binding of two or more shares security wire filament or filaments of two or more shares with the security filament is made of one or more shares of common by twisting or braiding, the said security filaments comprise filaments 1-2 kinds of fluorescent material, the filaments in general contain fluorescent material and the gutter at least a share of the security filament comprises two kinds of fluorescent material, the said fluorescent material is excited generate different fluorescent colors, the order, location and frequency of the fluorescent material form a repeating regularly arranged in the binding wire braiding or twisting process according to, the binding order of the fluorescent material occurs, encoding the at least one rule of the selected position or fluorescent colors hue frequencies. 较现有荧光纤维具备更高的防伪性能以及防伪稳定性。 Than conventional fluorescent fibers with higher security and anti-counterfeiting properties of stability.

Description

一种使用多彩荧光装订线进行编码的方法 A method of using the binding colorful fluorescent method of encoding

技术领域 FIELD

[0001]本发明涉及防伪纤维材料领域,具体涉及一种多彩荧光装订线及其制备与应用。 [0001] The present invention relates to the field of anti-counterfeit fiber materials, in particular to a colorful fluorescent gutter preparation and application.

背景技术 Background technique

[0002]1防伪装订线作为一项常用防伪技术手段己广泛应用于有价证券、钞券、护照等领域丨目1,防伪装订线主要以单色光防伪装订线为主,双波段荧光防伪装订线及多色段防伪装订线等产^品也相继出现。 [0002] 1 as a security gutter conventional techniques has been widely used anti-counterfeiting securities, banknotes, passports and other fields Shu head 1, the main security gutter to gutter monochromatic security based, dual-band fluorescent security gutter and the gutter like multicolored segments security products have also appeared ^ yield. 随着科学技术的不断进步,单色荧光纤维及双波段荧光纤维的防伪特征较单一,易于伪造,其防伪力度己无法适应钞券、护照等高端安全领域。 With the continuous progress of science and technology, security features and dual-band single-color fluorescent fibers fluorescent fibers than a single, easy-to-counterfeit, anti-counterfeiting efforts have been unable to adapt its high-end security field banknotes, passports and so on. 多色段染色纤维的稳定性较差,且为有色荧光纤维,防伪特征隐蔽性差,亦不适用于钞券、护照等高端安全领域。 Less stable multi-color segment dyed fibers, and colored fluorescent fibers, security features hidden poor, does not apply to the field of high-end security banknotes, passports and so on.

发明内容 SUMMARY

[0003]本发明所解决的是目前防伪装订线稳定性差,颜色单一,防伪力度不足的技术缺陷,提供一种具有高效、稳定防伪作用的多彩荧光可编码防伪装订线。 [0003] The problem addressed by the present invention is the difference between the binding stability security, single color, anti-counterfeiting efforts insufficient technical drawbacks, to provide an efficient and stable security role may encode colorful fluorescent security gutter.

[0004]实现本发明目的的方案如下: [0004] The object of this invention is achieved as follows:

[0005] 一种多彩荧光装订线,由2股以上防伪长丝或2股以上防伪长丝与1股以上普通长丝通过加捻或编织制成,所述防伪长丝为包含卜2种荧光材料的纤维长丝,所述普通长丝中不含荧光材料,且所述装订线中至少有丨股所述防伪长丝含有2种荧光材料,所述荧光材料经激发分别产生不同的荧光色彩。 [0005] A multicolored fluorescent gutter, comprising two or more shares counterfeiting security filament or shares more than 1 ordinary filament and filaments formed by twisting or braiding the filaments comprising security fluorescent Bu 2 fiber filament material, filament in the normal non-fluorescent material, and at least said gutter of the security filament Shu stocks containing two kinds of fluorescent material, the fluorescent material is excited to generate fluorescent colors are different .

[0006]优选地,所述所述装订线中包含2-4股所述防伪长丝。 [0006] Preferably, the said gutter comprising 2-4 shares the security filament. 进一步地,所述装订线中还包含1股以上普通长丝。 Furthermore, the binding line further comprises one or more shares of common filament.

[0007]优选地,所述装订线由两股防伪长丝加捻或编织而成,且每股所述防伪长丝含有2 种荧光材料。 [0007] Preferably, the binding of two strands of wire twisted or braided filaments of security, and the security per filament comprises two kinds of fluorescent material.

[0008]优选地,每股所述防伪长丝中的2种荧光材料均分别选用由一种紫外光源和一种红外光源激发产生荧光色彩的荧光材料,所述紫外光源激发波长为254nm、325nm或365nm中的一种,所述红外光源激发波长为980nm、940nm或1024nm中的一种。 [0008] Preferably, the security filament per two fluorescent materials are excited fluorescent material were selected from a UV light source and one infrared light source color fluorescence, excitation wavelength of the ultraviolet light source is 254nm, 325nm one or more of 365nm, excitation wavelength of the infrared light source of 980nm, 940nm or 1024nm of one kind.

[0009]优选地,所述防伪长丝由熔融纺丝工艺制成。 [0009] Preferably, the security filament is made of a melt spinning process.

[°01°]优选地,所述加捻或编织按恒定长度进行。 [° 01 °] Preferably, the twisted or braided for a constant length.

[0011 ]优选地,所述加捻或编织以长度为变量进行。 [0011] Preferably, the twisted or braided to be variable in length.

[GG12]本发明的另一目的在于提供一种制备上述的多彩荧光装订线的方法,包括以下步骤: [GG12] Another object of the present invention is to provide a method of the above prepared colorful fluorescent gutter, comprising the steps of:

[0013] 1)防伪长丝的制备:将荧光材料与成纤高聚物切片共混造粒形成防伪母粒,所述荧光材料总重含量小于或等于40%;将所述防伪母粒按比例与成纤高聚物混合,使所述荧光材料总重含量在1%-10%范围,然后进行熔融纺丝,经拉伸卷绕后形成单股纤维长丝; [0014] 2)普通长丝可通过常规纺丝方法制备; Preparation security filament [0013] 1): The fluorescent material is blended with the fiber forming polymer chips security masterbatch granules formed, the total weight content of the fluorescent material is less than or equal to 40%; the mother particle by the security mixing ratio polymer with fiber-forming, so that the total weight content of the fluorescent material in the range of 1% -10%, and then melt-spun to form a single strand of fiber filament wound after stretched; [0014] 2) normal filaments may be prepared by conventional spinning processes;

[0015] 3)将至少两股防伪长丝与选择性加入的一股以上普通长丝通过加捻或编织形成所述多彩荧光装订线。 [0015] 3) The security filament and the at least two selectively added over an ordinary twisted or braided filaments formed by the multicolored fluorescent gutter.

[0016] 进一步地,所述成纤高聚物选自尼龙、涤纶或丙纶。 [0016] Further, the fiber-forming polymer selected from nylon, polyester or polypropylene.

[0017] 本发明的另一目的在于提供一种使用上述多彩荧光装订线进行编码的方法,所述荧光材料的顺序、位置及频率根据编织工艺在所述多彩荧光装订线中形成重复的有规律的排布,结合荧光材料出现的顺序、位置或者频率中的至少一种规律与选取的荧光色彩的色调进行编码。 [0017] Another object of the present invention to provide a colorful fluorescent gutter using the method of coding sequence, position and frequency of the fluorescent material is formed in a regular repeating the colorful fluorescent gutter according weaving arrangement, the fluorescent material appear in the binding order, at least one position of the law or frequencies selected for encoding the fluorescent color tint.

[0018] 本发明的有益效果在于:提供了一种多彩荧光装订线,具有多种荧光色彩,提高防伪力度;采用熔融纺丝工艺制成,提高了所述装订线防伪的稳定性;该可编码装订线中的荧光色彩随编织工艺呈规律性分布,结合荧光色彩出现的顺序、位置或频率的至少一种规律与选取的荧光色彩色调进行编码,进一步提高了防伪力度。 [0018] Advantageous effects of the present invention is: to provide a colorful fluorescent gutter, having a plurality of fluorescent colors, to improve security intensity; melt spinning process is made to improve the stability of the binding of anti-counterfeiting line; this may binding fluorescent color coded lines were regular distribution with the knitting process, in conjunction with fluorescent colors appear in the order, or the position of at least one rule of the selected frequency encoding fluorescent color tones, to further improve the anti-counterfeiting efforts.

附图说明 BRIEF DESCRIPTION

[0019] 图1:本发明实施例1中多彩荧光装订线结构图; [0019] FIG. 1: Embodiment 1 of the present invention in FIG colorful fluorescent gutter structure;

[0020]图2:本发明实施例1中多彩荧光装订线经编织后编码示意图; [0020] Figure 2: Example 1 colorful fluorescent gutter embodiment of the present invention encoding a schematic view after weaving;

[0021]图3(a):本发明实施例2中多彩荧光装订线结构图; [0021] FIG. 3 (a): the structure of FIG colorful fluorescent gutter Example 2 embodiment of the present invention;

[0022]图3:本发明实施例2中多彩荧光装订线经编织后编码示意图。 [0022] FIG. 3: 2 embodiment of the present invention encoding a schematic colorful fluorescent gutter after knitting.

具体实施方式[0023] 实施例1 DETAILED DESCRIPTION Example 1 [0023]

[0024] —种尼龙66多彩荧光装订线的制作流程及编码方法: [0024] - the production process and method of encoding colorful fluorescent species nylon 66 Gutter:

[0025] (a)将365nm无色荧光红颜料A、980nm激发绿荧光材料C与尼龙66切片共混造粒形成复合防伪母粒AC,其中,A材料占总重量15%,C材料占5%,合计20% ; [0025] (a) the 365nm colorless fluorescent red pigment A, 980nm excitation green fluorescent material C blended with nylon 66 to form a composite security pelletized masterbatch AC, wherein, A 15% by weight of the total material, C 5 material comprises %, totaling 20%;

[0026] ⑹将365nm无色荧光黄颜料B、98〇nm激发白荧光材料D与尼龙66切片共混造粒形成防伪母粒BD,其中,B材料占总重量15 %,D材料占5 %,合计20 % ; [0026] ⑹ to 365nm colorless fluorescent yellow pigment B, D 98〇nm excited white phosphor material and nylon 66 blend granulated form security masterbatch BD, wherein, B material by weight of the total 15%, D material constitutes 5% a total of 20%;

[0027] (c)防伪母粒AC与尼龙66切片按1:4重量比混合进行熔融纺丝,经拉伸卷绕后形成防伪长丝AC; [0027] (c) AC security masterbatch and nylon 66 1: 4 weight ratio of melt-spinning to form a security filament winding the stretched AC;

[0028] (d)防伪母粒BD与尼龙66切片按1:4重量比混合进行溶融纺丝,经拉伸卷绕后形成防伪长丝BD; [0028] (d) security masterbatch and nylon 66 BD 1: 4 weight ratio mixture for melt-spinning, after stretching the filaments wound to form security BD;

[0029] ⑹将防伪长丝AC、BD按照恒定长度编织形成如图丨的多彩荧光装订线。 [0029] ⑹ the security filament AC, BD a constant length braided colorful fluorescent gutter Shu of FIG.

[0030] (f)结合荧光材料出现的顺序、位置、频率以及产生的荧光色彩的色调进行编码, ,无色荧光红颜料A色调定为l,98〇nm激发绿荧光材料C色调定为4,无色荧光黄颜料B色调定为2,980nm激发蓝荧光材料D色调定为3,利用配套的机器即可识别,如图2。 [0030] (f) binding the fluorescent material appear in the order, location, frequency, and color hue of fluorescence generated by coding a colorless fluorescent red hue as L A pigment, a green fluorescent material excited 98〇nm tone set to four C , colorless fluorescent yellow pigment B hue as the blue fluorescent material excited 2,980nm tone as D 3, supporting the use of machines to recognize, as shown in FIG 2. C0031] (g)定义〇• 5cm长度内出现图2 (C)所示编码为真品。 C0031] within (g) defined length • 5cm square appears in FIG. 2 (C) shows the encoding authentic.

[0032]实施例2 [0032] Example 2

[0033] 一种涤纶多彩荧光装订线的制作流程及编码方法: [0033] The production process and the encoding method of the gutter polyester colorful fluorescent:

[0034] (a)将365nm无色荧光绿颜料E、980nm激发白荧光材料F与涤纶切片共混造粒形成复合防伪母粒EF,其中,E材料占总重量20 %,F材料占丨〇%,合计30 % ; C〇〇35] (b)将365111"无色荧光黄颜料G、980nm激发红荧光材料H与涤纶切片共混造粒形成防伪母粒GH,其中,G材料占总重量2〇%,H材料占1 〇%,合计30 % ; L〇〇36」⑹防伪母粒EF与涤纶切片按1:4重量比混合进行熔融纺丝,经拉伸卷绕后形成防伪长丝EF; [0034] (a) The 365nm fluorescent green pigment as a colorless E, 980nm excitation with white fluorescent material F is blended with polyester chip to form a composite security pelletized masterbatch EF, wherein, E 20% by weight of the total material, F Shu square material comprises %, total 30%; C〇〇35] (B) the 365,111 "colorless fluorescent yellow pigment G, 980nm and H excited red fluorescent material polyester chip blending and pelletizing are formed GH security masterbatch, wherein, G total material weight 2〇%, H material comprises 1 billion%, total 30%; L〇〇36 "EF ⑹ security masterbatch polyester chip and 1: 4 weight ratio of melt-spinning, after stretching the filaments forming the wound security EF;

[0037] (d)防伪母粒GH与涤纶切片按1:4重量比混合进行熔融纺丝,经拉伸卷绕后形成防伪长丝GH; [0037] (d) the security of GH masterbatch polyester chip 1: 4 weight ratio of melt-spinning to form filaments security GH after stretched is wound;

[0038] (e)将防伪长丝EF、GH以长度为变量编织形成如图3 (a)的多彩荧光装订线,编织规律为先松后紧的循环交替编织。 [0038] (e) The security filaments EF, GH of length variable braided FIG. 3 (a) colorful fluorescent gutter, regularity of knitting by loosening cycle alternating a tight weave.

[0039] (f)结合荧光材料出现的顺序、频率以及产生的荧光色彩的色调进行编码,将365nm激发无色荧光绿颜料E色调定为1,98〇nni激发白荧光材料F色调定为4,365mn激发无色荧光黄颜料G色调定为2,980nm激发红荧光材料H色调定为3,利用配套的机器即可识别,如图3。 [0039] (f) binding the fluorescent material appear in the order, frequency and generating a fluorescent color tone encoding, excitation 365nm colorless fluorescent green pigment as 1,98〇nni E tone white fluorescent material excited tones as F 4 , 365mn excitation colorless fluorescent yellow pigment G tone as red fluorescent material excited 2,980nm as 3 H-tone, the machine can be identified using matching, as shown in FIG 3. _ _

[0040] (g)定义1.5cm长度内出现图3⑹所示编码为真品。 [0040] (g) occur within the definition shown in FIG. 3⑹ 1.5cm length coding is authentic.

[0041] 上述实施例用于解释本发明的原理和构思,并不是对本发明的限制,在上述实施例的基础上,本发明还可以做进一步改进或变形。 [0041] The above embodiments serve to explain the principles and concepts of the invention, not a limitation of the present invention, in the above embodiment, the present invention may be further improved or modified. 例如,显然可以加入两股以上具有不同荧光色彩的防伪长丝进行编织或加捻,考虑到后续应用复杂性一般可加入2_4股,进一步提高防伪效果;也可在编织或加捻时混入不含荧光材料的至少一股普通纤维长丝。 For example, it may be added security filaments having different fluorescent colors over more than two twisted or woven, considering the complexity of the subsequent application may generally added 2_4 Unit, to further improve the security results; may be mixed or twisted when knitting free at least one common filament fluorescent material.

Claims (9)

  1. 1. 一种使用多彩荧光装订线进行编码的方法,其特征在于,所述装订线由2股以上防伪长丝或2股以上防伪长丝与1股以上普通长丝通过加捻或编织制成,所述防伪长丝为包含1 -2种荧光材料的纤维长丝,所述普通长丝中不含荧光材料,且所述装订线中至少有1股所述防伪长丝含有2种荧光材料,所述荧光材料经激发分别产生不同的荧光色彩,所述荧光材料的顺序、位置及频率根据编织或加捻工艺在所述装订线中形成重复的有规律的排布,结合荧光材料出现的顺序、位置或者频率中的至少一种规律与选取的荧光色彩的色调进行编码。 1. A method of using multicolored fluorescent gutter encoding method, wherein the binding of two or more shares security wire filament or filaments of two or more shares of security above 1 ordinary twisted or braided filaments formed by the security filaments comprises filaments 1-2 kinds of fluorescent material, the fluorescent material does not contain normal filaments, and said at least one gutter share of the security filament comprises two kinds of a fluorescent material , the fluorescent material generate different fluorescent colors are excited, sequentially, the location and frequency of the fluorescent material form a repeating regularly arranged in the binding wire braiding or twisting process according to, binding fluorescent materials appearing sequence, or at least one position of the law of the frequencies selected for encoding a fluorescent color tint.
  2. 2. 根据权利要求1所述的一种使用多彩荧光装订线进行编码的方法,其特征在于,所述装订线中包含2-4股所述防伪长丝。 2. A method according to claim 1 using multicolored fluorescent gutter encoding method, characterized in that the binding line comprises 2-4 shares the security filament.
  3. 3. 根据权利要求2所述的一种使用多彩荧光装订线进行编码的方法,其特征在于,所述装订线中还包含1股以上普通长丝。 3. A method according to claim 2 using multicolored fluorescent gutter encoding method, wherein the binding further includes one or more lines 1 ordinary filaments.
  4. 4. 根据权利要求1所述的一种使用多彩荧光装订线进行编码的方法,其特征在于,所述装订线由两股防伪长丝加捻或编织而成,且每股所述防伪长丝含有2种荧光材料。 4. A method according to one of claim 1 using multicolored fluorescent gutter encoding claim, wherein said gutter formed by the two strands twisted or braided filaments of security, and the security filaments per containing two kinds of fluorescent material.
  5. 5. 根据权利要求1-4任一项所述的一种使用多彩荧光装订线进行编码的方法,其特征在于,每股所述防伪长丝中的2种荧光材料均分别选用由一种紫外光源和一种红外光源激发产生荧光色彩的焚光材料,所述紫外光源激发波长为254nm、325nm或365nm中的一种,所述红外光源激发波长为980nm、940nm或1024nm中的一种。 5. According to one any one of claims 1 to 4 using multicolored fluorescent gutter encoding method, characterized in that the security filament per two fluorescent materials are respectively selected from a UV an infrared light source and the excitation light burning a fluorescent color material is generated, the ultraviolet light source excitation wavelength 254nm, 325nm 365nm in one or more of the infrared light source excitation wavelength of 980nm, 940nm or 1024nm of one kind.
  6. 6. 根据权利要求1所述的一种使用多彩荧光装订线进行编码的方法,其特征在于,所述防伪长丝由熔融纺丝工艺制成。 According to one of the claims 1 using multicolored fluorescent gutter encoding method, characterized in that the security filament is made of a melt spinning process.
  7. 7. 根据权利要求1所述的一种使用多彩荧光装订线进行编码的方法,其特征在于,所述加捻或编织按恒定长度进行。 7. The use according to claim 1 colorful fluorescent gutter encoding method, wherein said twisted or braided for a constant length.
  8. 8. 根据权利要求1所述的一种使用多彩荧光装订线进行编码的方法,其特征在于,所述加抢或编织以长度为变量进行。 According to claim 1, wherein one of said gutter using multicolored fluorescent encoding method, characterized in that the grab added knitted or variable in length.
  9. 9. 根据权利要求1所述的一种使用多彩荧光装订线进行编码的方法,其特征在于,所述装订线的制备包括以下步骤: 1) 防伪长丝的制备:将荧光材料与成纤高聚物切片共混造粒形成防伪母粒,所述荧光材料总重含量小于或等于40%;将所述防伪母粒按比例与成纤高聚物混合,使所述荧光材料总重含量在范围,然后进行熔融纺丝,经拉伸卷绕后形成单股纤维长丝; 2) 普通长丝可通过常规纺丝方法制备; 3) 将至少两股防伪长丝与一股以上普通长丝通过加捻或编织形成所述多彩荧光装订线。 According to one of the claims 1 using multicolored fluorescent gutter encoding method, characterized in that the binding line comprises preparing the steps of: preparing a security filament): The fluorescent material with a high fiberizing oligomer blend granulated form security masterbatch slice, the total weight content of the fluorescent material is less than or equal to 40%; the ratio of the security masterbatch mixed with the fiber-forming polymer, the total weight content of the fluorescent material range, and then melt-spun to form a single strand of fiber filament wound after stretched; 2) can be prepared by conventional general filament spinning processes; 3) shares at least two or more security filaments with an ordinary filament the colorful fluorescent gutter formed by twisting or braiding.
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CN2381658Y (en) * 1999-08-04 2000-06-07 林伟华 Artist knitting rope
JP2002201529A (en) * 2000-12-26 2002-07-19 Nippon Ester Co Ltd Spun-dyed conjugate fiber having latent crimpability and nonwoven fabric comprising the same
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