CN107385950B - 喷绘设备用芳纶增强织物聚氨酯输送带及其制造方法 - Google Patents

喷绘设备用芳纶增强织物聚氨酯输送带及其制造方法 Download PDF

Info

Publication number
CN107385950B
CN107385950B CN201710675248.1A CN201710675248A CN107385950B CN 107385950 B CN107385950 B CN 107385950B CN 201710675248 A CN201710675248 A CN 201710675248A CN 107385950 B CN107385950 B CN 107385950B
Authority
CN
China
Prior art keywords
layer
strength polyester
yarns
polyester warp
double
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
Application number
CN201710675248.1A
Other languages
English (en)
Other versions
CN107385950A (zh
Inventor
童亚彪
刘伟
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.)
SHANGHAI YONGLI BELTING CO Ltd
Original Assignee
SHANGHAI YONGLI BELTING 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 SHANGHAI YONGLI BELTING CO Ltd filed Critical SHANGHAI YONGLI BELTING CO Ltd
Priority to CN201710675248.1A priority Critical patent/CN107385950B/zh
Publication of CN107385950A publication Critical patent/CN107385950A/zh
Application granted granted Critical
Publication of CN107385950B publication Critical patent/CN107385950B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D11/00—Double or multi-ply fabrics not otherwise provided for
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0006—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using woven fabrics
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0034—Polyamide fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0036—Polyester fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/02—Synthetic macromolecular fibres
    • D06N2201/0263—Polyamide fibres
    • D06N2201/0272—Aromatic polyamide fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2211/00—Specially adapted uses
    • D06N2211/04—Belts
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
    • D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
    • D10B2331/04—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyesters, e.g. polyethylene terephthalate [PET]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Belt Conveyors (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

本发明涉及一种喷绘设备用芳纶增强织物聚氨酯输送带，包括聚氨酯涂覆层、双层立体织物层；双层立体织物层包括径向设置的芳纶线、第一高强涤纶经纱、第二高强涤纶经纱、带导电丝高强涤纶经纱，及纬向设置的纬纱；芳纶线与第一高强涤纶经纱呈直线状，相互平行，且不参与经纬交织；芳纶线与第一高强涤纶经纱将双层立体织物层分为上、下两层；第二高强涤纶经纱与带导电丝高强涤纶经纱相互平行，且同步与纬纱交织；聚氨酯涂覆层涂覆在双层立体织物层上方。本发明为喷绘行业提供一种新型输送带，输送带强度高、变形小；相较于现阶段使用的其他输送带，本发明成品价格较低，具有很强的市场竞争力。

Description

喷绘设备用芳纶增强织物聚氨酯输送带及其制造方法
技术领域
本发明涉及一种输送带及其制造方法，具体来说，是一种喷绘设备用芳纶增强织物聚氨酯输送带及其制造方法，属于输送带技术领域。
背景技术
数码喷射印花又称数码印花，它改变了传统印花工艺流程，实现了无版印花，打破了传统印花生产套色和花回长度的限制，使印制效果更丰富、更精准、更具有层次感；环境整洁，印刷无污染；能够满足市场小批量、多品种、快速交货的要求。但其发展受到染料价格、生产速度、综合成本的制约。近年来数码喷绘技术越来越成熟，市场个性化需求多样化，数码喷印产品得到越来越多消费者的青睐。喷绘行业的蓬勃发展，促使喷绘设备需求猛增，同时也促使了对数码喷印输送带的需求。
输送带质量的好坏直接影响着喷印的效果。数码喷印输送带要求强度高，在输送带张力装置的调节范围内不损坏；输送带变形小，以保证印制效果精准；表面光滑、平整度好，以保证花型清晰，得色均匀；表面要求耐磨性好，耐化学剂清洗。现市场上所用的输送带多以三布三胶的芳纶织物增强体输送带为主，该种输送带一般厚度厚，价格高，重量重，加工工艺程序多，生产周期长，在制作过程中经常出现生产问题，严重影响生产效率。
发明内容
本发明需要解决的技术问题是：现有的喷绘设备用输送带，一般厚度厚，价格高，重量重，加工工艺程序多，生产周期长，在制作过程中经常出现生产问题，严重影响生产效率。
本发明采取以下技术方案：
一种喷绘设备用芳纶增强织物聚氨酯输送带，包括聚氨酯涂覆层4、双层立体织物层；所述双层立体织物层包括径向设置的芳纶线1、第一高强涤纶经纱2a、第二高强涤纶经纱2b、带导电丝高强涤纶经纱3，及纬向设置的纬纱5；所述芳纶线1与第一高强涤纶经纱2a呈直线状，相互平行，且不参与经纬交织；所述芳纶线1与第一高强涤纶经纱2a将双层立体织物层分为上、下两层；所述第二高强涤纶经纱2b与带导电丝高强涤纶经纱3相互平行，且同步与纬纱5交织；所述聚氨酯涂覆层4涂覆在所述双层立体织物层上方。
进一步的，所述双层立体织物层上层与下层的纬纱是一、三间隔设置。
一种喷绘设备用芳纶增强织物聚氨酯输送带的制备方法，包括以下步骤：A)织物定型；B)底涂；C)流延覆盖层设置；D)反面底涂；E)聚氨酯涂覆层的涂覆。
本发明的有益效果在于：
1)为喷绘行业提供一种新型输送带，输送带强度高、变形小；
2)增强织物3/1斜纹设计可有效的降低输送带反面与接触面产生的噪音；
3)表面耐磨性高、耐化学剂清洗能力强；
4)输送带厚度薄，重量轻，剥离强度高；
5)制作工艺简便，易于生产控制；
6)相较于现阶段使用的其他输送带，本发明成品价格较低，具有很强的市场竞争力。
7)缩短了生产周期，节省了大量人力、物力，同时避免了原生产中贴合工艺可能出现的生产不确定因素，如：贴合温度控制不合理易于导致产品贴合层剥离低，从而导致产品在使用过程中易于分层，不耐用；贴合中张力不匀易于导致产品起拱、翘边现象产生，影响产品的平整度，从而影响喷绘效果及质量。新的生产工艺流程短，易于操作，生产因素影响小，产品质量能够得到极大提高。
附图说明
图1是传统输送带织物1/1平纹结构示意图。
图2是传统输送带横截面结构图。
图3是本发明喷绘设备用芳纶增强织物聚氨酯输送带的双层立体织物层的平面结构示意图。
图4是与图3相对应的，局部示意图，图3和4可以结合起来查看。
图5是图3中，A-A向剖视图，图中增加了聚氨酯涂覆层4。
图6是传统输送带制作方法的流程示意图。
图7是本发明输送带制作方法流程示意图。
图中，1.芳纶线，2a.第一高强涤纶经纱，2b.第二高强涤纶经纱，3.带导电丝高强涤纶经纱，4.聚氨酯涂覆层，5.纬纱。
具体实施方式
下面结合附图和具体实施例对本发明进一步说明。
芳纶织物设计：
传统输送带织物和芳纶增强织物都为1/1平纹结构如图1所示，而本发明织物为双层立体织物，如图3-5所示，经纬密度：92×60根/2.54cm，采用3/1立体斜纹编织，芳纶线和部分高强低缩涤纶工业丝在织物结构中和其他纱线没有交织点，在织物中成直线排列，合理的密度设计和不同纱线排列方式，不仅能够最大利用芳纶线性能，还为输送带后续加工提供方便。
涂层表面成分：耐磨聚氨酯，保证输送带表面耐磨性能及耐化学试剂清洗。
产品结构及生产工艺：如图5所示，采用一布一胶结构，与现有技术如图2所示的三布三胶结构相比大大简化了生产工艺，缩短了生产周期，节省了大量人力、物力，同时避免了原生产中贴合工艺可能出现的生产不确定因素，如：贴合温度控制不合理易于导致产品贴合层剥离低，从而导致产品在使用过程中易于分层，不耐用；贴合中张力不匀易于导致产品起拱、翘边现象产生，影响产品的平整度，从而影响喷绘效果及质量。新的生产工艺流程短，易于操作，生产因素影响小，产品质量能够得到极大提高。
输送带性能测试结果
⑴输送带拉断强度测试结果
注：试样规格为250mm×25mm；室温25℃；相对湿度为65％。
⑵输送带1％延伸测试结果
注：试样规格为300mm*25mm；室温25℃；相对湿度为65％。
⑶输送带剥离强度测试结果
注：试样规格为300mm*25mm；室温25℃；相对湿度为65％。
以上是本发明的优选实施例，本领域普通技术人员还可以在此基础上进行各种变换或改进，在不脱离本发明总的构思的前提下，这些变换或改进都属于本发明要求保护的范围之内。

Claims (2)

1.一种喷绘设备用芳纶增强织物聚氨酯输送带，其特征在于：
包括聚氨酯涂覆层(4)、双层立体织物层；
所述双层立体织物层包括径向设置的芳纶线(1)、第一高强涤纶经纱(2a)、第二高强涤纶经纱(2b)、带导电丝高强涤纶经纱(3)，及纬向设置的纬纱(5)；
所述芳纶线(1)与第一高强涤纶经纱(2a)呈直线状，相互平行，且不参与经纬交织；所述芳纶线(1)与第一高强涤纶经纱(2a)将双层立体织物层分为上、下两层；
所述第二高强涤纶经纱(2b)与带导电丝高强涤纶经纱(3)相互平行，且同步与纬纱(5)交织；
所述聚氨酯涂覆层(4)涂覆在所述双层立体织物层上方；
所述双层立体织物层上层与下层的纬纱是一、三间隔设置；
所述双层立体织物层采用3/1立体斜纹编织。
2.一种权利要求1所述的喷绘设备用芳纶增强织物聚氨酯输送带的制备方法，其特征在于：包括以下步骤：
A)织物定型；
B)底涂；
C)流延覆盖层设置；
D)反面底涂；
E)聚氨酯涂覆层的涂覆。
CN201710675248.1A 2017-08-09 2017-08-09 喷绘设备用芳纶增强织物聚氨酯输送带及其制造方法 Active CN107385950B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710675248.1A CN107385950B (zh) 2017-08-09 2017-08-09 喷绘设备用芳纶增强织物聚氨酯输送带及其制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710675248.1A CN107385950B (zh) 2017-08-09 2017-08-09 喷绘设备用芳纶增强织物聚氨酯输送带及其制造方法

Publications (2)

Publication Number Publication Date
CN107385950A CN107385950A (zh) 2017-11-24
CN107385950B true CN107385950B (zh) 2023-10-20

Family

ID=60355214

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710675248.1A Active CN107385950B (zh) 2017-08-09 2017-08-09 喷绘设备用芳纶增强织物聚氨酯输送带及其制造方法

Country Status (1)

Country Link
CN (1) CN107385950B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900000496A1 (it) * 2019-01-11 2020-07-11 Chiorino Spa Nastro comprendente un tessuto con armatura raso bilaterale

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000025921A (ja) * 1998-07-15 2000-01-25 Daiwabo Co Ltd 蛇行防止用桟付き搬送ベルト
JP2007263355A (ja) * 2005-04-26 2007-10-11 Mitsuboshi Belting Ltd 高負荷伝動ベルト
CN101979283A (zh) * 2010-09-26 2011-02-23 东华大学 一种轻型输送带及其制备方法
CN106219145A (zh) * 2016-08-31 2016-12-14 苏州意诺工业皮带有限公司 一种无纬纱高抗拉强度输送带及其制备方法
CN106283329A (zh) * 2016-08-09 2017-01-04 际华三五零九纺织有限公司 一种抗静电阻燃织物及其生产方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2676903A1 (en) * 2012-06-19 2013-12-25 Habasit Italiana S.P.A. Acrylic-free conveyor belt

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000025921A (ja) * 1998-07-15 2000-01-25 Daiwabo Co Ltd 蛇行防止用桟付き搬送ベルト
JP2007263355A (ja) * 2005-04-26 2007-10-11 Mitsuboshi Belting Ltd 高負荷伝動ベルト
CN101979283A (zh) * 2010-09-26 2011-02-23 东华大学 一种轻型输送带及其制备方法
CN106283329A (zh) * 2016-08-09 2017-01-04 际华三五零九纺织有限公司 一种抗静电阻燃织物及其生产方法
CN106219145A (zh) * 2016-08-31 2016-12-14 苏州意诺工业皮带有限公司 一种无纬纱高抗拉强度输送带及其制备方法

Also Published As

Publication number Publication date
CN107385950A (zh) 2017-11-24

Similar Documents

Publication Publication Date Title
CN107385950B (zh) 喷绘设备用芳纶增强织物聚氨酯输送带及其制造方法
CN104057677A (zh) Pet复合tpu耐温输送带及其制造方法
CN202156717U (zh) 一种间层整体结构带芯
CN1932101A (zh) 二维锥形壳体织物的织造方法
CN201512644U (zh) 输送带用防跑偏浸胶帆布
CN101684617B (zh) 广角浸胶帆布及其生产工艺
JP6157604B2 (ja) 面状のスクリーン材料およびスクリーン
CN201512641U (zh) 输送带用复合组织结构浸胶帆布
CN102894771A (zh) 一种双层一体式毛毯、织造方法以及复合机
CN108004650A (zh) 大尺寸变厚度回转体预制体及其制备方法
CN102421255A (zh) 一种应用于发光二极管印刷线路板电镀引线的加工方法
CN207244327U (zh) 喷绘设备用芳纶增强织物聚氨酯输送带
CN104947275B (zh) 一种带有加强筋的层连结构板状织物及其制造方法
CN107164866A (zh) 一种输送带用编织骨架
CN111501365A (zh) 一种涂层网布及其涂层的涂覆工艺
CN202753496U (zh) 自行车用混合纤维结合结构
CN208035572U (zh) 正反向斜纹纤维布耐磨橡胶
CN201437565U (zh) 高可靠性编织涤纶通丝
CN111910319A (zh) 一种平面仿形织物及其成型工艺
CN101899796B (zh) 经线自给缝合聚酯三层造纸成形网的制造方法
CN201473702U (zh) 改进编织结构的纱网
CN110965344A (zh) 一种整体织造浸胶帆布的生产方法
CN1796628A (zh) 一种纤维布的制作方法
CN204914624U (zh) 纤维定型布
CN102817145A (zh) 一种大化纤双股线砂带基布及其生产方法

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
GR01 Patent grant
GR01 Patent grant