Influence of the hemp component in non-homogeneous yarns on the elastic behavior of knits made therefrom
Uticaj komponente na bazi konoplje u nehomogenim pređama na elastično ponašanje pletenina
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One of the aims of producing non-homogeneous yarns is the improvement of their mechanical, aesthetic and comfort properties. In the case of hemp yarns, known by their predominantly technical uses, non-homogeneous yarns containing other chemical fiber yarn components besides hemp, could serve as a solution for making hemp textiles more acceptable for the production of clothing items. Different two-plied yarns, having always as one of the components 50 Tex hemp yarn, were exposed to axial stresses. Also their behavior after the relaxation of axial stress was studied in order to obtain an insight into the change of the elastic properties. Knitted fabrics of identical structure, made of these yarns, were exposed to compression and axial tests. The results obtained, correlated with the change of the relative cover of knits and to their structure (stitch density, surface mass, density, free open surface etc.) demonstrated the influence of the non-hemp components on the change of some basic p...roperties of knits. These data could be important for the use and maintenance of hemp containing knitted clothing, as well as for their environmental acceptability.
Pređe od konoplje, poznate prevashodno po svojoj upotrebi za tehničke svrhe, kombinovane su sa pređama na bazi hemijskih vlakana u cilju ispitivanja mogućnosti njihove primene za odevne svrhe. Stručene dvokomponentne pređe, koje su uvek sadržale pređu od konoplje finoće 50 tex, predstavljale su nehomogene (kompleksne) strukture, kakve se primenjuju u cilju poboljšanja mehaničkih, estetskih i komfornih svojstava pojedinačnih komponenata. Pređe su podvrgnute ispitivanju promene elastičnih svojstava pri aksijalnom naprezanju, čime je omogućena ocena uticaja dodatnih komponenata na promenu mehaničkog ponašanja pređa značajnog kako za dalju transformaciju u tekstilne površine tako i za njihovu upotrebnu vrednost. Pletenine identične strukture proizvedene od ovih pređa su izložene kompresionim i aksijalnim testovima. Dobijeni rezultati, stavljeni u odnos sa relativnom pokrivnom sposobnošću pletenina i njihovom strukturom (gustina petlji, površinska masa, gustina, slobodna otvorena površina) ...prikazali su uticaj dodatih komponenata pređa na promenu nekih osnovnih svojstava pletenina. Ovi rezultati mogu biti od interesa za upotrebu i održavanje odevnih predmeta na bazi konoplje, kao i za njihovu ekološku prihvatljivost.
Ključne reči:
hemp / complex yarns / comfort / knits / compressibility / resilience / free surface / konoplja / kompleksne pređe / komfor / pletenine / kompresibilnost / elastičnost / slobodna otvorena površinaIzvor:
Chemical Industry & Chemical Engineering Quarterly, 2005, 11, 2, 98-103Izdavač:
- Association of the Chemical Engineers of Serbia
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Milosavljević, Svetlana AU - Tadić, Tanja AU - Stanković, Snežana PY - 2005 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/756 AB - One of the aims of producing non-homogeneous yarns is the improvement of their mechanical, aesthetic and comfort properties. In the case of hemp yarns, known by their predominantly technical uses, non-homogeneous yarns containing other chemical fiber yarn components besides hemp, could serve as a solution for making hemp textiles more acceptable for the production of clothing items. Different two-plied yarns, having always as one of the components 50 Tex hemp yarn, were exposed to axial stresses. Also their behavior after the relaxation of axial stress was studied in order to obtain an insight into the change of the elastic properties. Knitted fabrics of identical structure, made of these yarns, were exposed to compression and axial tests. The results obtained, correlated with the change of the relative cover of knits and to their structure (stitch density, surface mass, density, free open surface etc.) demonstrated the influence of the non-hemp components on the change of some basic properties of knits. These data could be important for the use and maintenance of hemp containing knitted clothing, as well as for their environmental acceptability. AB - Pređe od konoplje, poznate prevashodno po svojoj upotrebi za tehničke svrhe, kombinovane su sa pređama na bazi hemijskih vlakana u cilju ispitivanja mogućnosti njihove primene za odevne svrhe. Stručene dvokomponentne pređe, koje su uvek sadržale pređu od konoplje finoće 50 tex, predstavljale su nehomogene (kompleksne) strukture, kakve se primenjuju u cilju poboljšanja mehaničkih, estetskih i komfornih svojstava pojedinačnih komponenata. Pređe su podvrgnute ispitivanju promene elastičnih svojstava pri aksijalnom naprezanju, čime je omogućena ocena uticaja dodatnih komponenata na promenu mehaničkog ponašanja pređa značajnog kako za dalju transformaciju u tekstilne površine tako i za njihovu upotrebnu vrednost. Pletenine identične strukture proizvedene od ovih pređa su izložene kompresionim i aksijalnim testovima. Dobijeni rezultati, stavljeni u odnos sa relativnom pokrivnom sposobnošću pletenina i njihovom strukturom (gustina petlji, površinska masa, gustina, slobodna otvorena površina) prikazali su uticaj dodatih komponenata pređa na promenu nekih osnovnih svojstava pletenina. Ovi rezultati mogu biti od interesa za upotrebu i održavanje odevnih predmeta na bazi konoplje, kao i za njihovu ekološku prihvatljivost. PB - Association of the Chemical Engineers of Serbia T2 - Chemical Industry & Chemical Engineering Quarterly T1 - Influence of the hemp component in non-homogeneous yarns on the elastic behavior of knits made therefrom T1 - Uticaj komponente na bazi konoplje u nehomogenim pređama na elastično ponašanje pletenina EP - 103 IS - 2 SP - 98 VL - 11 DO - 10.2298/CICEQ0502098M ER -
@article{ author = "Milosavljević, Svetlana and Tadić, Tanja and Stanković, Snežana", year = "2005", abstract = "One of the aims of producing non-homogeneous yarns is the improvement of their mechanical, aesthetic and comfort properties. In the case of hemp yarns, known by their predominantly technical uses, non-homogeneous yarns containing other chemical fiber yarn components besides hemp, could serve as a solution for making hemp textiles more acceptable for the production of clothing items. Different two-plied yarns, having always as one of the components 50 Tex hemp yarn, were exposed to axial stresses. Also their behavior after the relaxation of axial stress was studied in order to obtain an insight into the change of the elastic properties. Knitted fabrics of identical structure, made of these yarns, were exposed to compression and axial tests. The results obtained, correlated with the change of the relative cover of knits and to their structure (stitch density, surface mass, density, free open surface etc.) demonstrated the influence of the non-hemp components on the change of some basic properties of knits. These data could be important for the use and maintenance of hemp containing knitted clothing, as well as for their environmental acceptability., Pređe od konoplje, poznate prevashodno po svojoj upotrebi za tehničke svrhe, kombinovane su sa pređama na bazi hemijskih vlakana u cilju ispitivanja mogućnosti njihove primene za odevne svrhe. Stručene dvokomponentne pređe, koje su uvek sadržale pređu od konoplje finoće 50 tex, predstavljale su nehomogene (kompleksne) strukture, kakve se primenjuju u cilju poboljšanja mehaničkih, estetskih i komfornih svojstava pojedinačnih komponenata. Pređe su podvrgnute ispitivanju promene elastičnih svojstava pri aksijalnom naprezanju, čime je omogućena ocena uticaja dodatnih komponenata na promenu mehaničkog ponašanja pređa značajnog kako za dalju transformaciju u tekstilne površine tako i za njihovu upotrebnu vrednost. Pletenine identične strukture proizvedene od ovih pređa su izložene kompresionim i aksijalnim testovima. Dobijeni rezultati, stavljeni u odnos sa relativnom pokrivnom sposobnošću pletenina i njihovom strukturom (gustina petlji, površinska masa, gustina, slobodna otvorena površina) prikazali su uticaj dodatih komponenata pređa na promenu nekih osnovnih svojstava pletenina. Ovi rezultati mogu biti od interesa za upotrebu i održavanje odevnih predmeta na bazi konoplje, kao i za njihovu ekološku prihvatljivost.", publisher = "Association of the Chemical Engineers of Serbia", journal = "Chemical Industry & Chemical Engineering Quarterly", title = "Influence of the hemp component in non-homogeneous yarns on the elastic behavior of knits made therefrom, Uticaj komponente na bazi konoplje u nehomogenim pređama na elastično ponašanje pletenina", pages = "103-98", number = "2", volume = "11", doi = "10.2298/CICEQ0502098M" }
Milosavljević, S., Tadić, T.,& Stanković, S.. (2005). Influence of the hemp component in non-homogeneous yarns on the elastic behavior of knits made therefrom. in Chemical Industry & Chemical Engineering Quarterly Association of the Chemical Engineers of Serbia., 11(2), 98-103. https://doi.org/10.2298/CICEQ0502098M
Milosavljević S, Tadić T, Stanković S. Influence of the hemp component in non-homogeneous yarns on the elastic behavior of knits made therefrom. in Chemical Industry & Chemical Engineering Quarterly. 2005;11(2):98-103. doi:10.2298/CICEQ0502098M .
Milosavljević, Svetlana, Tadić, Tanja, Stanković, Snežana, "Influence of the hemp component in non-homogeneous yarns on the elastic behavior of knits made therefrom" in Chemical Industry & Chemical Engineering Quarterly, 11, no. 2 (2005):98-103, https://doi.org/10.2298/CICEQ0502098M . .