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Bright ITY fiber production device and production method

A production method and fiber technology, applied in the field of bright ITY fiber production equipment, can solve the problems of large equipment investment and low production efficiency, and achieve the effects of improving competitiveness, profitability, and excellent drapability

Inactive Publication Date: 2020-10-27
新凤鸣集团股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The technical solution requires the cooperation of multiple sets of equipment, so the production of ITY fiber requires a large investment in equipment, and the production efficiency is relatively low

Method used

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  • Bright ITY fiber production device and production method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 As shown, a bright ITY fiber production device described in this embodiment includes a spinning assembly 1, a cooling device 2, and an oiling device 3, wherein part of the spinning assembly 1 is used to produce FDY fibers, and the remaining spinning assembly 1 For the production of POY fibers, a pre-internet device 4 is provided under the spinning assembly 1 for producing FDY fibers, and a first heat roll 5, a second heat roll 6, a third heat roll 8, and a fourth heat roll are arranged below the pre-net device 4. Heat roll 7, the first godet 9 and the second godet 10 are arranged below the spinning assembly 1 producing POY fibers, and the main network is arranged below the second godet 10 and the fourth heat roll 7 Device 11 and winding mechanism 12.

Embodiment 2

[0024] A method for producing bright ITY fibers using the device described in Example 1 described in this embodiment specifically includes the following steps:

[0025] S1. Spinning assembly 1 spins FDY as-spun fibers. FDY as-spun fibers enter the oiling device 3 after being cooled by the cooling device 2, then pass through the pre-netting device 4, and then bypass the first hot roller 5 and the second hot roller 6, and enter The third hot roller 8 and the fourth hot roller 7;

[0026] S2. The spinning assembly 1 spins POY primary fibers, and the POY primary fibers enter the oiling device 3 after being cooled by the cooling device 2, and then pass through the first godet 9 and the second godet 10 in sequence;

[0027] S3, the FDY fibers output from the third heat roll 8 and the fourth heat roll 7 are plied with the POY fibers output from the second godet 10, enter the main network device 11, and finally enter the winding mechanism 12 for winding forming, Get Glossy ITY Fiber ...

Embodiment 3

[0034] A method for producing bright ITY fibers using the device described in Example 1 described in this embodiment specifically includes the following steps:

[0035] S1. Spinning assembly 1 spins FDY as-spun fibers. FDY as-spun fibers enter the oiling device 3 after being cooled by the cooling device 2, then pass through the pre-netting device 4, and then bypass the first hot roller 5 and the second hot roller 6, and enter The third hot roller 8 and the fourth hot roller 7;

[0036] S2. The spinning assembly 1 spins POY primary fibers, and the POY primary fibers enter the oiling device 3 after being cooled by the cooling device 2, and then pass through the first godet 9 and the second godet 10 in sequence;

[0037] S3, the FDY fibers output from the third heat roll 8 and the fourth heat roll 7 are plied with the POY fibers output from the second godet 10, enter the main network device 11, and finally enter the winding mechanism 12 for winding forming, Get Glossy ITY Fiber ...

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Abstract

The invention relates to the technical field of fiber production, in particular to a bright ITY fiber production device comprising spinning assemblies, a cooling device and an oiling device, wherein part of the spinning assemblies are used for producing FDY fibers, and the other spinning assemblies are used for producing POY fibers. The invention discloses a bright ITY fiber production method. Theproduction method specifically comprises the following steps of S1, spinning FDY nascent fibers by the spinning assemblies; S2, spinning POY nascent fibers by the spinning assemblies; S3, stranding the FDY fibers output from a third hot roller and a fourth hot roller and the P1OY fibers output from a second draw-off godet, then feeding the stranded fibers into a main interlacer and finally feeding the obtained product into a winding mechanism for winding and forming so as to obtain a bright ITY fiber product. According to the bright ITY fiber production device and production method, originalFDY equipment is modified to be used for producing the bright ITY fibers, and the contractibility of the FDY fibers is different from that of the POY fibers, so that unique style hand feeling can be generated after the two types of fibers are stranded, and the fabric has excellent drapability, velvet feeling and crepe feeling.

Description

technical field [0001] The invention relates to the technical field of fiber production, in particular to a production device and method for bright ITY fibers. Background technique [0002] FDY polyester products are fully stretched fibers that can be directly used in subsequent weaving to produce a variety of fabrics. The POY fiber and FDY fiber are combined before package forming to produce ITY fiber. Because the shrinkage of POY fiber and FDY fiber is different, the two fibers will produce a unique style and feel after being plied together. Cooperating with downstream weaving, dyeing and finishing processes, the fabric can have excellent drape, velvet and crepe. value greatly increased. [0003] However, the current production process is to first produce FDY and POY separately and then carry out ply compounding to form ITY fiber. Such as the Chinese invention patent application: 2011102636380, its technical content is to use the wire feeding pressure roller and wire fe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02G3/34D02J1/08D02J1/22
CPCD02G3/34D02J1/08D02J1/224D02J1/228
Inventor 孙建杰施中其邱云海彭小明沈彬屠晓强沈月芳陶雅萍
Owner 新凤鸣集团股份有限公司
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