[go: up one dir, main page]

CN110232877A - 一种弱溶剂pvc硬片 - Google Patents

一种弱溶剂pvc硬片 Download PDF

Info

Publication number
CN110232877A
CN110232877A CN201810183276.6A CN201810183276A CN110232877A CN 110232877 A CN110232877 A CN 110232877A CN 201810183276 A CN201810183276 A CN 201810183276A CN 110232877 A CN110232877 A CN 110232877A
Authority
CN
China
Prior art keywords
stiff sheet
reinforcing rib
pvc stiff
layer
weak solvent
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
CN201810183276.6A
Other languages
English (en)
Inventor
张洪彪
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.)
JIANGSU AOLI ADVERTISEMENT MATERIAL CO Ltd
Original Assignee
JIANGSU AOLI ADVERTISEMENT MATERIAL CO Ltd
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 JIANGSU AOLI ADVERTISEMENT MATERIAL CO Ltd filed Critical JIANGSU AOLI ADVERTISEMENT MATERIAL CO Ltd
Priority to CN201810183276.6A priority Critical patent/CN110232877A/zh
Publication of CN110232877A publication Critical patent/CN110232877A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2429/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2429/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2429/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

本发明提供了一种弱溶剂PVC硬片，其能在单层覆膜的基础上，有效避免使用后向中间弯曲的现象发生。一种弱溶剂PVC硬片，其包括依次连接的吸墨层、固色层和PVC硬片基材，其特征在于：PVC硬片基材相对于固色层的另一侧凸设形成有加强筋，加强筋沿PVC硬片基材长度方向成行排布，每行加强筋设有2个以上间隔设置的加强筋单体，加强筋单体沿PVC硬片基材宽度方向延伸，相邻两行的加强筋单体交错布置。

Description

一种弱溶剂PVC硬片
技术领域
本发明涉及PVC硬片领域，尤其涉及适用于展架的PVC硬片，具体为一种弱溶剂PVC硬片。
背景技术
弱溶剂PVC硬片在展示器材中应用广泛，尤其常作为画布应用于易拉宝中。现有的弱溶剂PVC硬片分为两种，一种为单面覆膜，另一种为双面覆膜，单面覆膜相较于双面覆膜生产工艺简单、成本低，但使用一段时间后，容易受到膜层收缩差异的影响，导致画布容易向中间弯曲。
发明内容
针对单面覆膜弱溶剂PVC硬片使用一段时间后易向中间弯曲，双面覆膜弱溶剂PVC硬片成本高的技术问题，本发明提供了一种弱溶剂PVC硬片，其能在单层覆膜的基础上，有效避免使用后向中间弯曲的现象发生。
其技术方案是这样的，一种弱溶剂PVC硬片，其包括依次连接的吸墨层、固色层和PVC硬片基材，其特征在于：所述PVC硬片基材相对于所述固色层的另一侧凸设形成有加强筋，所述加强筋沿所述PVC硬片基材长度方向成行排布，每行加强筋设有2个以上间隔设置的加强筋单体，所述加强筋单体沿所述PVC硬片基材宽度方向延伸，相邻两行的加强筋单体交错布置。
进一步的，所述加强筋单体为滚压形成。
进一步的，所述PVC硬片基材相对于所述固色层的另一侧涂布形成有遮光层，所述遮光层为黑色PET层，所述黑色PET层厚度为10μm~15μm。
进一步的，所述吸墨层采用弱溶剂型丙烯酸树脂涂层，涂层厚度为30μm~45μm。
进一步的，所述固色层为PVA涂层，涂层厚度为20μm~35μm。
进一步的，所述PVC硬片基材厚度为200μm~300μm。
本发明通过在PVC硬片基材相对于固色层的另一侧凸设形成有加强筋，加强筋沿PVC硬片基材长度方向成行排布，每行加强筋设有2个以上间隔设置的加强筋单体，加强筋单体沿PVC硬片基材宽度方向延伸，相邻两行的加强筋单体交错布置，能够有效避免使用后向中间弯曲的现象发生，避免了双层覆膜，并且加强筋单体为滚压形成，能够有效降低整体工艺成本。
附图说明
图1为本发明的结构示意图。
图2为图1的A-A向的剖面结构示意图。
具体实施方式
如图1、图2所示，一种弱溶剂PVC硬片，其包括依次连接的吸墨层1、固色层2和PVC硬片基材3，PVC硬片基材3相对于固色层2的另一侧凸设形成有加强筋，加强筋沿PVC硬片基材3长度方向（即图1上下方向）成行排布，每行加强筋设有2个以上间隔设置的加强筋单体4，加强筋单体4沿PVC硬片基材3宽度方向（即图1左右方向）延伸，相邻两行的加强筋单体4交错布置；加强筋单体4为滚压形成，加强筋单体4的长度为20mm~60mm、宽度为2mm ~4mm、高度（沿凸设方向）为1.2mm~2mm，相邻加强筋单体的间隔为15mm~35mm，加强筋单体的行间距为8mm~45mm。
PVC硬片基材3相对于固色层2的另一侧涂布形成有遮光层，通过遮光层的设置能够确保画质。
吸墨层1采用弱溶剂型丙烯酸树脂涂层，涂层厚度为30μm~45μm，优选为30μm；固色层2为PVA涂层，涂层厚度为20μm~35μm，优选为20μm；吸墨层1和固色层2整体厚度控制在50μm~80μm，不仅涂层干燥快速而且喷绘打印颜色鲜艳亮丽；PVC硬片基材3厚度为200μm~300μm，优选为280μm，PVC硬片基材3厚度控制，便于展架使用后对画布进行收卷；遮光层为黑色PET层，黑色PET层厚度为10μm~15μm，优选为15μm。

Claims (6)

1.一种弱溶剂PVC硬片，其包括依次连接的吸墨层、固色层和PVC硬片基材，其特征在于：所述PVC硬片基材相对于所述固色层的另一侧凸设形成有加强筋，所述加强筋沿所述PVC硬片基材长度方向成行排布，每行加强筋设有2个以上间隔设置的加强筋单体，所述加强筋单体沿所述PVC硬片基材宽度方向延伸，相邻两行的加强筋单体交错布置。
2.根据权利要求1所述的一种弱溶剂PVC硬片，其特征在于：所述加强筋单体为滚压形成。
3.根据权利要求1所述的一种弱溶剂PVC硬片，其特征在于：所述PVC硬片基材相对于所述固色层的另一侧涂布形成有遮光层，所述遮光层为黑色PET层，所述黑色PET层厚度为10μm~15μm。
4.根据权利要求1所述的一种弱溶剂PVC硬片，其特征在于：所述吸墨层采用弱溶剂型丙烯酸树脂涂层，涂层厚度为30μm~45μm。
5.根据权利要求1所述的一种弱溶剂PVC硬片，其特征在于：所述固色层为PVA涂层，涂层厚度为20μm~35μm。
6.根据权利要求1所述的一种弱溶剂PVC硬片，其特征在于：所述PVC硬片基材厚度为200μm~300μm。
CN201810183276.6A 2018-03-06 2018-03-06 一种弱溶剂pvc硬片 Pending CN110232877A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810183276.6A CN110232877A (zh) 2018-03-06 2018-03-06 一种弱溶剂pvc硬片

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810183276.6A CN110232877A (zh) 2018-03-06 2018-03-06 一种弱溶剂pvc硬片

Publications (1)

Publication Number Publication Date
CN110232877A true CN110232877A (zh) 2019-09-13

Family

ID=67862167

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810183276.6A Pending CN110232877A (zh) 2018-03-06 2018-03-06 一种弱溶剂pvc硬片

Country Status (1)

Country Link
CN (1) CN110232877A (zh)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200320932Y1 (ko) * 2003-03-28 2003-07-22 (주)동아미디어 디지털 프린트용 필름
KR20040076932A (ko) * 2003-02-27 2004-09-04 주식회사지엠피 컬링방지기능을 갖춘 잉크젯트프린트용지
CN201889932U (zh) * 2010-11-30 2011-07-06 嘉兴市福莱喷绘写真材料有限公司 玻璃门直喷pvc硬片
CN202448522U (zh) * 2012-02-27 2012-09-26 衡水宝秋数码科技有限公司 一种喷墨打印相纸
CN203004419U (zh) * 2012-12-14 2013-06-19 上海哈肯塑胶制品有限公司 嵌网篷布
CN203510820U (zh) * 2013-10-18 2014-04-02 浙江友腾科技有限公司 一种复合土工布
CN203831866U (zh) * 2013-10-14 2014-09-17 武汉市恒星防水材料有限公司 一种eva复合片材双面自粘防水卷材
CN205291789U (zh) * 2015-11-22 2016-06-08 仪征市金达织物有限公司 一种高强度的草坪底布
CN105667037A (zh) * 2015-12-31 2016-06-15 安徽中路工程材料有限公司 两布一膜型复合土工膜
CN205529010U (zh) * 2016-03-21 2016-08-31 南京中电熊猫液晶材料科技有限公司 溅镀防着板降低peeling结构
CN206394286U (zh) * 2017-01-16 2017-08-11 南阳九鼎材料科技股份有限公司 一种弱溶剂型制版胶片
CN207993433U (zh) * 2018-03-06 2018-10-19 江苏奥力广告材料股份有限公司 一种弱溶剂pvc硬片

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040076932A (ko) * 2003-02-27 2004-09-04 주식회사지엠피 컬링방지기능을 갖춘 잉크젯트프린트용지
KR200320932Y1 (ko) * 2003-03-28 2003-07-22 (주)동아미디어 디지털 프린트용 필름
CN201889932U (zh) * 2010-11-30 2011-07-06 嘉兴市福莱喷绘写真材料有限公司 玻璃门直喷pvc硬片
CN202448522U (zh) * 2012-02-27 2012-09-26 衡水宝秋数码科技有限公司 一种喷墨打印相纸
CN203004419U (zh) * 2012-12-14 2013-06-19 上海哈肯塑胶制品有限公司 嵌网篷布
CN203831866U (zh) * 2013-10-14 2014-09-17 武汉市恒星防水材料有限公司 一种eva复合片材双面自粘防水卷材
CN203510820U (zh) * 2013-10-18 2014-04-02 浙江友腾科技有限公司 一种复合土工布
CN205291789U (zh) * 2015-11-22 2016-06-08 仪征市金达织物有限公司 一种高强度的草坪底布
CN105667037A (zh) * 2015-12-31 2016-06-15 安徽中路工程材料有限公司 两布一膜型复合土工膜
CN205529010U (zh) * 2016-03-21 2016-08-31 南京中电熊猫液晶材料科技有限公司 溅镀防着板降低peeling结构
CN206394286U (zh) * 2017-01-16 2017-08-11 南阳九鼎材料科技股份有限公司 一种弱溶剂型制版胶片
CN207993433U (zh) * 2018-03-06 2018-10-19 江苏奥力广告材料股份有限公司 一种弱溶剂pvc硬片

Similar Documents

Publication Publication Date Title
JPWO2002055304A1 (ja) スクリーン印刷用スクリーン、スクリーン版、スクリーン枠、スクリーンの貼り合せ方法、スクリーンの張設方法、絵画用キャンバス、宣伝用シート及び平面鏡
CN207993433U (zh) 一种弱溶剂pvc硬片
CN110232877A (zh) 一种弱溶剂pvc硬片
US20150309620A1 (en) Touch panel
CN204109590U (zh) 一种打印机胶片
JP2004161012A (ja) スクリーン掛止具、スクリーン印刷用スクリーン版、スクリーン印刷用スクリーン枠、スクリーン印刷用スクリーンを張設する方法、スクリーン印刷用スクリーン、絵画用キャンバス又は宣伝用シート
CN206394286U (zh) 一种弱溶剂型制版胶片
CN104772985A (zh) 一种采用等离子技术或电晕技术的uv打印机
EP2657038A3 (en) Image recording device
CN203077856U (zh) 一种医用计算机图文报告胶片
CN205951464U (zh) 一种印刷面板油墨刮刀结构
CN202826680U (zh) 具增进印刷网版固持的网版铝框
CN204948502U (zh) 一种防弯折型柔性印刷线路板
CN202088730U (zh) 便携式书写及绘画练习用板
JP2009545010A5 (zh)
CN202935081U (zh) 一种可拆卸的画板
KR200405157Y1 (ko) 평활도가 우수한 광고용 염화비닐 시트
CN201670410U (zh) 彩印复合聚丙烯吸塑托
JP5757821B2 (ja) 電気泳動表示シート及びこれを用いた電気泳動表示媒体
CN203543269U (zh) 可重复使用的仿纸纸代品
CN205767780U (zh) 一种铝塑板
CN206512519U (zh) 横纹光柱镭射转移纸
CN218290801U (zh) 一种具有印刷图案的高强度双向拉伸预涂膜结构
CN215662587U (zh) 一种具有耐磨性的水性制版胶片
CN221292575U (zh) 一种易识别打印胶片

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: No. 333, Tuanjie North Road, Xishan District, Wuxi City, Jiangsu Province, 214000

Applicant after: Jiangsu Aoli New Materials Co.,Ltd.

Address before: Zhou Qian Dui, Xinba Village, Xibei Town, Wuxi City, Jiangsu Province, 214000

Applicant before: JIANGSU AOLI ADVERTISEMENT MATERIAL Co.,Ltd.

WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190913