CN201068480Y - 生产扁平丝的一字形喷丝板 - Google Patents

生产扁平丝的一字形喷丝板 Download PDF

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Publication number
CN201068480Y
CN201068480Y CNU2007200350513U CN200720035051U CN201068480Y CN 201068480 Y CN201068480 Y CN 201068480Y CN U2007200350513 U CNU2007200350513 U CN U2007200350513U CN 200720035051 U CN200720035051 U CN 200720035051U CN 201068480 Y CN201068480 Y CN 201068480Y
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CN
China
Prior art keywords
spinneret
line
spinnerets
producing flat
flat filament
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.)
Expired - Fee Related
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CNU2007200350513U
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English (en)
Inventor
缪汉根
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 Guowang High-tech Fiber Co., Ltd.
Original Assignee
Jiangsu Shenghong Chemical Fiber 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.)
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Priority to CNU2007200350513U priority Critical patent/CN201068480Y/zh
Application granted granted Critical
Publication of CN201068480Y publication Critical patent/CN201068480Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型提供一种生产扁平丝的一字形喷丝板，在于喷丝板有12～72个喷丝孔，喷丝孔为高长宽比超过5的矩形的矩形结构，这样采用“一”字形喷丝板的熔体纺技术生产，就可以提高扁平系列涤纶产品的产品质量及生产速度。

Description

生产扁平丝的一字形喷丝板
技术领域
本实用新型涉及一种纺织化纤产品，尤其是生产扁平涤纶产品的喷丝板。
背景技术
目前的扁平产品的熔体纺技术及工具有：采用熔体直纺FDY细旦丝改造工艺，可生产44～75DTEX的产品；也有多空细旦聚酯FDY工艺、功能性涤纶等，产品从30D到200D。但这些生产技术的生产工具对于FDY75D/36F、75D/48F扁平涤纶产品工艺相对原始，生产质量和生产速度都比较低，不能满足实际生产和市场需要。
发明内容
本实用新型的任务是采用新的工艺及设备提高FDY75D/36F、75D/48F等扁平涤纶产品的产品质量和速度。
一种生产扁平丝的一字形喷丝板，其特征在于喷丝板有12～72个喷丝孔，喷丝孔为高长宽比超过5的矩形的矩形结构。
由于采用“一”字形喷丝板的熔体纺技术生产，就可以提高扁平系列涤纶产品的产品质量及生产速度。
附图说明
附图为一字形喷丝板的结构示意图：
其中：1，喷丝板版面；2，“一”字型喷丝孔；3，喷丝板。
具体实施方式
下面结合附图加以说明：
在具体实施过程中，扁平系列产品采用了特殊的高比值“一”字型喷丝孔(2)喷丝板(3)生产，这样产品就具有独特的光泽效果和很好的毛直立感。
同时，“—”字型喷丝孔的内外层排列呈同心圆结构阵列。
另外，实际生产中，本扁平系列产品有FDY75D/36F、75D/48F、50D/36F、100D/48F、80D/12F、50D/12F等产品。

Claims (1)

1.一种生产扁平丝的一字形喷丝板，其特征在于喷丝板有12～72个喷丝孔，喷丝孔为高长宽比超过5的矩形的矩形结构。
CNU2007200350513U 2007-03-12 2007-03-12 生产扁平丝的一字形喷丝板 Expired - Fee Related CN201068480Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200350513U CN201068480Y (zh) 2007-03-12 2007-03-12 生产扁平丝的一字形喷丝板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200350513U CN201068480Y (zh) 2007-03-12 2007-03-12 生产扁平丝的一字形喷丝板

Publications (1)

Publication Number Publication Date
CN201068480Y true CN201068480Y (zh) 2008-06-04

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CNU2007200350513U Expired - Fee Related CN201068480Y (zh) 2007-03-12 2007-03-12 生产扁平丝的一字形喷丝板

Country Status (1)

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CN (1) CN201068480Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102776581A (zh) * 2012-08-13 2012-11-14 苏州市吴中喷丝板有限公司 多孔、细旦喷丝板
CN110079872A (zh) * 2019-04-30 2019-08-02 上海化工研究院有限公司 一种宽幅高强高模聚乙烯纤维的制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102776581A (zh) * 2012-08-13 2012-11-14 苏州市吴中喷丝板有限公司 多孔、细旦喷丝板
CN110079872A (zh) * 2019-04-30 2019-08-02 上海化工研究院有限公司 一种宽幅高强高模聚乙烯纤维的制备方法

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: JIANGSU SHENGHONG SCIENCE AND TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: JIANGSU SHENGHONG CHEMICAL FIBER CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: 215228 Textile Science and technology demonstration garden, Shengze Town, Wujiang, Jiangsu

Patentee after: Jiangsu Shenghong Science and Technology Co., Ltd.

Address before: 215228 Textile Science and technology demonstration garden, Shengze Town, Wujiang, Jiangsu

Patentee before: Shenghong Chemical Fiber Co., Ltd., Jiangsu

ASS Succession or assignment of patent right

Owner name: JIANGSU GUOWANG HIGH-TECH FIBER CO., LTD.

Free format text: FORMER OWNER: JIANGSU SHENGHONG SCIENCE AND TECHNOLOGY CO., LTD.

Effective date: 20120928

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20120928

Address after: 215228 textile technology demonstration garden, Shengze Town, Jiangsu City, Wujiang Province

Patentee after: Jiangsu Guowang High-tech Fiber Co., Ltd.

Address before: 215228 Textile Science and technology demonstration garden, Shengze Town, Wujiang, Jiangsu

Patentee before: Jiangsu Shenghong Science and Technology Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080604

Termination date: 20150312

EXPY Termination of patent right or utility model