Influence of Tension and Tension Fluctuation on the Structure and Mechanical Properties of Polyester Fibers During the Spinning Process Based on Non-Contact Tension Detection.
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| Title: | Influence of Tension and Tension Fluctuation on the Structure and Mechanical Properties of Polyester Fibers During the Spinning Process Based on Non-Contact Tension Detection. |
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| Authors: | Du, Wanhe1 (AUTHOR) whdu@sspu.edu.cn, Zhang, Dongjian1,2,3 (AUTHOR) wfan@sandau.edu.cn, Fan, Wei1,3,4 (AUTHOR), Yang, Shuzhen1,4 (AUTHOR), Gan, Xuehui5 (AUTHOR) |
| Source: | Materials (1996-1944). Sep2025, Vol. 18 Issue 17, p3972. 12p. |
| Subjects: | Polyester fibers, Crystallinity, Yarn manufacturing, Tension loads, Real-time computing, Mechanical behavior of materials, Fiber orientation |
| Abstract: | The precise measuring and control of fiber tension are critically important for enhancing structural and mechanical properties in spinning processes, as tension directly influences orientation, crystallinity, and mechanical properties. However, current tension measurement methods primarily operate offline and lack real-time measuring capabilities. A non-contact fiber tension detection system is introduced to investigate the effects of draw tension and its uniformity on the structure and mechanical properties of polyester fibers. During experiments conducted at a spinning speed of 1200 m/min across different draw ratios, the non-contact system demonstrated strong agreement with the contact tension detector. The results showed that increasing the tension from 34 cN to 164 cN reduced the monofilament diameter from 39.61 µm to 20.35 µm. Simultaneously, the orientation factor nearly tripled, while crystallinity increased from 55.72% to 77.39%. Mechanical testing revealed a 50.96% improvement in breaking strength, rising from 1.57 to 2.37 cN/dtex, accompanied by a significant decrease in elongation at break from 275.55% to 34.95%. However, tension fluctuations, characterized by an average fluctuation coefficient increase from 4.51% to 18.18%, caused diameter inconsistency. These fluctuations also reduced the orientation factor by 10.78%, lowered crystallinity, and substantially deteriorated mechanical properties. These findings underscore the critical importance of real-time, online tension monitoring for ensuring polyester fiber quality and performance during production. [ABSTRACT FROM AUTHOR] |
| Copyright of Materials (1996-1944) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 187984448 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Influence of Tension and Tension Fluctuation on the Structure and Mechanical Properties of Polyester Fibers During the Spinning Process Based on Non-Contact Tension Detection. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Du%2C+Wanhe%22">Du, Wanhe</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> whdu@sspu.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Zhang%2C+Dongjian%22">Zhang, Dongjian</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<i> wfan@sandau.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Fan%2C+Wei%22">Fan, Wei</searchLink><relatesTo>1,3,4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yang%2C+Shuzhen%22">Yang, Shuzhen</searchLink><relatesTo>1,4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Gan%2C+Xuehui%22">Gan, Xuehui</searchLink><relatesTo>5</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Materials+%281996-1944%29%22">Materials (1996-1944)</searchLink>. Sep2025, Vol. 18 Issue 17, p3972. 12p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Polyester+fibers%22">Polyester fibers</searchLink><br /><searchLink fieldCode="DE" term="%22Crystallinity%22">Crystallinity</searchLink><br /><searchLink fieldCode="DE" term="%22Yarn+manufacturing%22">Yarn manufacturing</searchLink><br /><searchLink fieldCode="DE" term="%22Tension+loads%22">Tension loads</searchLink><br /><searchLink fieldCode="DE" term="%22Real-time+computing%22">Real-time computing</searchLink><br /><searchLink fieldCode="DE" term="%22Mechanical+behavior+of+materials%22">Mechanical behavior of materials</searchLink><br /><searchLink fieldCode="DE" term="%22Fiber+orientation%22">Fiber orientation</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The precise measuring and control of fiber tension are critically important for enhancing structural and mechanical properties in spinning processes, as tension directly influences orientation, crystallinity, and mechanical properties. However, current tension measurement methods primarily operate offline and lack real-time measuring capabilities. A non-contact fiber tension detection system is introduced to investigate the effects of draw tension and its uniformity on the structure and mechanical properties of polyester fibers. During experiments conducted at a spinning speed of 1200 m/min across different draw ratios, the non-contact system demonstrated strong agreement with the contact tension detector. The results showed that increasing the tension from 34 cN to 164 cN reduced the monofilament diameter from 39.61 µm to 20.35 µm. Simultaneously, the orientation factor nearly tripled, while crystallinity increased from 55.72% to 77.39%. Mechanical testing revealed a 50.96% improvement in breaking strength, rising from 1.57 to 2.37 cN/dtex, accompanied by a significant decrease in elongation at break from 275.55% to 34.95%. However, tension fluctuations, characterized by an average fluctuation coefficient increase from 4.51% to 18.18%, caused diameter inconsistency. These fluctuations also reduced the orientation factor by 10.78%, lowered crystallinity, and substantially deteriorated mechanical properties. These findings underscore the critical importance of real-time, online tension monitoring for ensuring polyester fiber quality and performance during production. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Materials (1996-1944) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.3390/ma18173972 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 12 StartPage: 3972 Subjects: – SubjectFull: Polyester fibers Type: general – SubjectFull: Crystallinity Type: general – SubjectFull: Yarn manufacturing Type: general – SubjectFull: Tension loads Type: general – SubjectFull: Real-time computing Type: general – SubjectFull: Mechanical behavior of materials Type: general – SubjectFull: Fiber orientation Type: general Titles: – TitleFull: Influence of Tension and Tension Fluctuation on the Structure and Mechanical Properties of Polyester Fibers During the Spinning Process Based on Non-Contact Tension Detection. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Du, Wanhe – PersonEntity: Name: NameFull: Zhang, Dongjian – PersonEntity: Name: NameFull: Fan, Wei – PersonEntity: Name: NameFull: Yang, Shuzhen – PersonEntity: Name: NameFull: Gan, Xuehui IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 09 Text: Sep2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 19961944 Numbering: – Type: volume Value: 18 – Type: issue Value: 17 Titles: – TitleFull: Materials (1996-1944) Type: main |
| ResultId | 1 |
