Design Construction and Performance Analysis …
31
References
1. Mardix et al (1993) Device for Use with a Bobbinless. United States Patent (US5570646A), pp
1–2
2. Herman Rovin (1970) Lockstitch sewing method and system providing bobbinless feed of the
bottom thread from a bulk source. United States Patent (US5570646A), pp 1–2
3. Textile Apex Blog (2020) https://textileapex.blogspot.com/2018/12/sewing-thread-definitiontype-uses.html. Accessed 06 Aug 2020
4. Mazari A, Zhu G, Havelka A (2012) Sewing needle temperature of an industrial lockstitch
machine. Adv Mater Res 627:456–460
31
References
1. Mardix et al (1993) Device for Use with a Bobbinless. United States Patent (US5570646A), pp
1–2
2. Herman Rovin (1970) Lockstitch sewing method and system providing bobbinless feed of the
bottom thread from a bulk source. United States Patent (US5570646A), pp 1–2
3. Textile Apex Blog (2020) https://textileapex.blogspot.com/2018/12/sewing-thread-definitiontype-uses.html. Accessed 06 Aug 2020
4. Mazari A, Zhu G, Havelka A (2012) Sewing needle temperature of an industrial lockstitch
machine. Adv Mater Res 627:456–460