The effects of various lubricants on the friction properties of sewing threads

Gürarda, Ayça; Yukseltan, Esra; Kaplangiray, Binnaz; Kanık, Mehmet

doi:10.1177/0040517512470199

Cited by 13 publications

(21 citation statements)

References 6 publications

(6 reference statements)

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The wearability of harness cord is mainly affected by properties of fibers, structure, surface coating, lubricant and interfacial property [3,4]. The traditional cotton and ramie harness cords are inferior in wearability and are susceptible to environments; thus, they need to be lubricated, waxed or sized [5][6][7].…”

Section: Introductionmentioning

confidence: 99%

Effect of coating process on morphology, bending rigidity and wearability of polyester harness cords

Xie

Shen

et al. 2019

Journal of Industrial Textiles

View full text Add to dashboard Cite

In this article, the harness cords were manufactured by braiding, coating and heat setting at the temperatures of 130 and 195℃, respectively. The film formers used in coating process were poly(butyl acrylate), copolymer size and partial alcoholysis polyvinyl alcohol. The pure film formers' spectra were obtained using in-situ infrared test method on a spectrometer. The scanning electron microscope, bending tester and wearing test device were used to measure the morphology, bending rigidity and wearability of harness cords, respectively. The results showed that the temperature of heat setting changed the molecular structure of coatings, and different influences of temperature on the bending rigidity and wearability of coated harness cords were observed. When the heat setting temperature rose from 130 to 195℃, the bending rigidity of poly(butyl acrylate)-coated harness cord almost kept constant. However, the bending rigidity of copolymer size and polyvinyl alcohol-coated harness cords increased by 33.1% and decreased by 47.4%, respectively. The poly(butyl acrylate) coating presented the best adhesivity to hydrophobic polyester harness cord, and the coated harness cord showed the best uniformity and flexibility as well as higher wearability. After heat setting at 195℃, the wearability of harness cords coated with poly(butyl acrylate), copolymer size and polyvinyl alcohol was increased by 380, 120 and 585%, respectively, when compared with the uncoated one.

show abstract

Section: Introductionmentioning

confidence: 99%

Effect of coating process on morphology, bending rigidity and wearability of polyester harness cords

Xie

Shen

et al. 2019

Journal of Industrial Textiles

View full text Add to dashboard Cite

show abstract

“…In a recent publication, it is reported that the amount and type of the lubricant applied have a profound effect on frictional properties of the thread. Friction can be 200 times lower for thread with lubrication, as compared to thread without lubrication [9][10]. It is found that most of the researchers have focused on the effect of lubrication on frictional properties of the thread but no study has reported the effect of lubrication on sewing thread strength before sewing and during various stages of sewing.…”

Section: Introductionmentioning

confidence: 99%

Effect of Lubrication on the Changes in Tensile Properties of Cotton Sewing Thread at Different Stages of Sewing

Midha¹,

Verma²

2019

JFBI

View full text Add to dashboard Cite

Friction forces play a very important role in performance of sewing thread during the sewing process. Various finishes are applied over sewing threads to reduce the friction forces, which help in masking the basic properties of sewing thread and reduce the yarn to metal friction and yarn to yarn friction. In this paper, the effect of lubrication (%) on tensile properties of sewing thread is measured at four sewing stages: before sewing, after dynamic loading at the tension regulator, after passage through the needle and fabric assembly, and after bobbin thread interaction. It is found that as the lubrication per cent increases friction coefficient decreases, in general. Due to this, the loss in tensile properties of the sewing threads during sewing decrease. Tenacity loss decreases during all sewing stages, as the lubrication percentage increases.

show abstract

“…The highest friction coefficient was found for the flax [16]. Gurarda et al examined the effects of lubricants on the friction properties of sewing threads [17]. Ozcelik Kayseri investigated the frictional properties of 100% lyocell, modal and viscose yarns.…”

Section: Introductionmentioning

confidence: 99%

An investigation on the unevenness, hairiness and friction coefficient properties of cotton-bamboo blended ring-spun yarns

Demiryürek

Kılıç

2018

Industria Textila

View full text Add to dashboard Cite

This study aims to investigate the frictional and other important yarn properties such as unevenness and hairiness of cotton/bamboo blended yarns. For this purpose, %100 cotton, %50/%50 cotton/bamboo and %100 bamboo ring spun yarns were produced in five different twist coefficients (ae: 3.5; 3.7; 4.0; 4.2; 4.5) and in four different linear densities (Ne 16/1; 20/1; 24/1; 28/1). General factorial design was used for analyzing the data. In conclusion, the highest friction coefficient and the lowest hairiness were obtained for the pure bamboo blends; whereas, the highest unevenness values were observed in pure cotton

show abstract

The effects of various lubricants on the friction properties of sewing threads

Cited by 13 publications

References 6 publications

Effect of coating process on morphology, bending rigidity and wearability of polyester harness cords

Effect of coating process on morphology, bending rigidity and wearability of polyester harness cords

Effect of Lubrication on the Changes in Tensile Properties of Cotton Sewing Thread at Different Stages of Sewing

An investigation on the unevenness, hairiness and friction coefficient properties of cotton-bamboo blended ring-spun yarns

Contact Info

Product

Resources

About