Effect of sewing thread pretension on the seam for car seat leather cover stitching

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F15%3A00003147" target="_blank" >RIV/46747885:24410/15:00003147 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Effect of sewing thread pretension on the seam for car seat leather cover stitching
Original language description
In this research the effect of sewing thread tension (upper and bobbin thread) on the seam quality and seam strength is determined. The research is performed on car seat covers made from leather and foam. It is found that the bobbin thread tension has insignificant effect on the seam quality and strength, where as too lose or too tight thread causes the thread breakage and weaker seam strength. Furthermore the effect of thread pretension on seam binding point is examined and it is observed that the seamstrength is poor when thread upper thread pretension is too tight or too lose whereas the bobbin thread pretension caused insignificant influence to the binding point of the seam. The visual examination also showed that the binding point of the seam ismade towards the back side of the fabric layer when upper thread tension is low and in case of higher upper thread tension the bobbin thread is pulled to the face of the fabric.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JJ - Other materials
OECD FORD branch
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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