P\u00f3l\u00fdester<\/a>\u00a0trefjar eru st\u00e6rsti kosturinn vi\u00f0 hrukku\u00feol og samr\u00e6mda eiginleika er mj\u00f6g gagnlegur, me\u00f0 miklum styrk og teygjanlegri batagetu. \u00dea\u00f0 er sterkt og endingargott, hrukku\u00feoli\u00f0, straulaust, non-stick. P\u00f3l\u00fdester trefjar hafa yfirbur\u00f0a styrk, h\u00e1an stu\u00f0ul og l\u00edti\u00f0 vatnsuppt\u00f6ku. \u00dea\u00f0 er miki\u00f0 nota\u00f0 sem borgaralegt efni og i\u00f0na\u00f0arefni. Sem text\u00edlefni er h\u00e6gt a\u00f0 spinna p\u00f3l\u00fdester stamtrefjar eing\u00f6ngu og henta s\u00e9rstaklega vel til a\u00f0 blanda saman vi\u00f0 a\u00f0rar trefjar. \u00dea\u00f0 er h\u00e6gt a\u00f0 blanda \u00fev\u00ed saman vi\u00f0 n\u00e1tt\u00farulegar trefjar eins og b\u00f3mull, hampi og ull, sem og me\u00f0 vi\u00f0b\u00f3tar efnafr\u00e6\u00f0ilegum grunntrefjum eins og visk\u00f3su, asetati og p\u00f3l\u00fdakr\u00fdlon\u00edtr\u00edl. B\u00f3mullarl\u00edk, ullar- og fl\u00e1kennd efni \u00far hreinum spuna e\u00f0a bl\u00f6ndun hafa yfirleitt upprunalega fram\u00farskarandi eiginleika p\u00f3l\u00fdestertrefja, svo sem hrukku\u00feol og pl\u00edsingar\u00feol, v\u00edddarst\u00f6\u00f0ugleika, slit\u00feol og \u00fevottah\u00e6fni efnisins, en upprunalegir gallar p\u00f3l\u00fdester trefja, eins og st\u00f6\u00f0urafmagn og litunarerfi\u00f0leikar \u00ed text\u00edlvinnslu, l\u00e9leg fr\u00e1sog fr\u00e1sogs og loftgegndr\u00e6pi, og au\u00f0velt a\u00f0 br\u00e1\u00f0na \u00ed holur ef Mars kemur, osfrv. \u00dea\u00f0 er h\u00e6gt a\u00f0 l\u00e9tta og b\u00e6ta me\u00f0 bl\u00f6ndu af vatnss\u00e6knum trefjum a\u00f0 vissu marki. P\u00f3l\u00fdester brengla\u00f0ur \u00fer\u00e1\u00f0ur er a\u00f0allega nota\u00f0ur til a\u00f0 vefa margs konar silkil\u00edk efni. \u00dea\u00f0 getur l\u00edka veri\u00f0 samofi\u00f0 me\u00f0 n\u00e1tt\u00farulegum trefjum e\u00f0a efnafr\u00e6\u00f0ilegu grunngarni, e\u00f0a me\u00f0 silki e\u00f0a \u00f6\u00f0rum efnatrefjum. \u00deessi fl\u00e9tta vi\u00f0heldur r\u00f6\u00f0 af kostum p\u00f3l\u00fdesters.<\/p>\n\n\n\nP\u00f3l\u00fdester \u00e1fer\u00f0argarn (a\u00f0allega l\u00e1gt teygjanlegt DTY) er fr\u00e1brug\u00f0i\u00f0 venjulegu p\u00f3l\u00fdester\u00fer\u00e1\u00f0agarni \u00ed mikilli d\u00fankennslu, mikilli krumpu, sterkri lo\u00f0ni, m\u00fdkt og mikilli teygjanlegri lengingu (allt a\u00f0 400%). Ofi\u00f0 d\u00fakurinn hefur einkenni \u00e1rei\u00f0anlegrar hl\u00fdju var\u00f0veislu, gott hl\u00edf og drapera, mj\u00fakan lj\u00f3ma og svo framvegis. \u00dea\u00f0 er s\u00e9rstaklega hentugur til a\u00f0 vefa jakkafataefni eins og ullarl\u00edkan d\u00fak og serge, ytri fl\u00edkur, yfirhafnir og \u00fdmis skrautefni eins og gard\u00ednur, bor\u00f0d\u00faka, s\u00f3faefni og svo framvegis.<\/p>\n\n\n\n <\/mynd>\n\n\n\n5. Nylon<\/h3>\n\n\n\n Nylon, einnig \u00feekkt sem p\u00f3l\u00fdam\u00ed\u00f0, var \u00fer\u00f3a\u00f0 af fram\u00farskarandi bandar\u00edska v\u00edsindamanninum Carothers og v\u00edsindaranns\u00f3knateymi undir hans stj\u00f3rn. \u00deetta var \u00ed fyrsta sinn sem gervi trefjar \u00ed heiminum. Nylon er or\u00f0 fyrir p\u00f3l\u00fdam\u00ed\u00f0 trefjar (nylon). \u00datlit nylons gerir text\u00edlinn alveg n\u00fd. N\u00fdmyndun \u00feess er mikil bylting \u00ed gervitrefjai\u00f0na\u00f0inum, en einnig mj\u00f6g mikilv\u00e6gur \u00e1fangi \u00ed fj\u00f6lli\u00f0a efnafr\u00e6\u00f0i. Mest \u00e1berandi kostur nylons er a\u00f0 slit\u00feoli\u00f0 er h\u00e6rra en allar a\u00f0rar trefjar, slit\u00feoli\u00f0 er 10 sinnum h\u00e6rra en b\u00f3mull, 20 sinnum h\u00e6rra en ull, b\u00e6ttu sm\u00e1 nylon trefjum \u00ed blanda\u00f0 efni, getur b\u00e6tt slit\u00feol \u00feess til muna. , \u00feegar teygt er \u00ed 3-6%, getur teygjanlegt batahlutfall n\u00e1\u00f0 100%; \u00deolir tug\u00fe\u00fasundir beygjur \u00e1n \u00feess a\u00f0 brotna. Styrkur nylon trefja er 1-2 sinnum meiri en b\u00f3mull, 4-5 sinnum meiri en ullar og 3 sinnum meiri en visk\u00f3su trefja. Hins vegar hafa p\u00f3l\u00fdam\u00ed\u00f0 trefjar l\u00e9lega hita- og lj\u00f3s\u00feol og l\u00e9lega var\u00f0veislu, sem gerir f\u00f6tin ekki eins sk\u00f6rp og p\u00f3l\u00fdester. Nylon trefjar m\u00e1 blanda saman e\u00f0a hreint spuna \u00ed margs konar prj\u00f3nafatna\u00f0. Nylon \u00fer\u00e1\u00f0ur er nota\u00f0ur \u00ed prj\u00f3na- og silkii\u00f0na\u00f0i, svo sem n\u00e6lonsokka, n\u00e6lon grisju, flugnanet, n\u00e6lon bl\u00fandur, n\u00e6lon teygjanlegt n\u00e6lon yfirfatna\u00f0, n\u00e6lonsilki e\u00f0a samofnar silkiv\u00f6rur. Nylon hefta trefjar eru a\u00f0allega nota\u00f0ir til a\u00f0 blanda saman vi\u00f0 ull e\u00f0a a\u00f0rar efnafr\u00e6\u00f0ilegar trefjar ullarv\u00f6rur til a\u00f0 b\u00faa til margs konar slit\u00feoli\u00f0 efni.<\/p>\n\n\n\n <\/mynd>\n\n\n\n6. H\u00f6rtrefjar<\/h3>\n\n\n\n H\u00f6rtrefjar eru trefjar sem fengnar eru \u00far fj\u00f6lm\u00f6rgum h\u00f6rpl\u00f6ntum. H\u00f6rtrefjar eru sellul\u00f3satrefjar sem hafa svipa\u00f0a eiginleika og b\u00f3mull. H\u00f6rtrefjar (\u00fear \u00e1 me\u00f0al ram\u00ed og h\u00f6r) m\u00e1 spinna hreinar e\u00f0a blanda \u00ed efni. H\u00f6r hefur einkenni mikils styrks, skilvirkrar rakauppt\u00f6ku og sterkrar hitalei\u00f0ni, s\u00e9rstaklega styrkur fyrstu n\u00e1tt\u00farulegu trefjanna. H\u00f6rtrefjar hafa \u00fe\u00e1 kosti a\u00f0 a\u00f0rar trefjar eru \u00f3samb\u00e6rilegar: \u00fe\u00e6r hafa \u00fea\u00f0 hlutverk a\u00f0 taka upp og loftr\u00e6sta raka, hra\u00f0an hita og lei\u00f0ni, kaldur og sk\u00f6rp, svitamyndun er ekki n\u00e1l\u00e6gt, l\u00e9tt \u00e1fer\u00f0, sterkur styrkur, varnir gegn skord\u00fdrum og myglu, minna st\u00f6\u00f0urafmagn , efni er ekki au\u00f0velt a\u00f0 menga, mj\u00fakt og \u00f6rl\u00e1tur litur, gr\u00f3ft, hentugur fyrir \u00fatskilna\u00f0 og seytingu \u00e1 h\u00fa\u00f0 manna. Hins vegar hefur \u00fer\u00f3un h\u00f6rtrefja veri\u00f0 takm\u00f6rku\u00f0 vegna \u00f3verulegrar m\u00fdktar, hrukku\u00feols, slit\u00feols og kl\u00f3randi tilfinningar. Engu a\u00f0 s\u00ed\u00f0ur, me\u00f0 \u00fer\u00f3un \u00fdmissa forme\u00f0fer\u00f0ar- og eftirvinnslut\u00e6kni, hafa sumir af n\u00e1tt\u00farulegum g\u00f6llum hennar veri\u00f0 b\u00e6ttir til muna. Ranns\u00f3knir s\u00fdna a\u00f0 me\u00f0al margra text\u00edltrefja eru h\u00f6r trefjar n\u00e1tt\u00farulegar trefjar me\u00f0 mesta m\u00f6gulega virkni. h\u00f6rtrefjar hafa alltaf veri\u00f0 einn af helstu text\u00edltrefjum \u00ed K\u00edna og nj\u00f3ta mikils or\u00f0spors \u00ed heiminum.<\/p>\n\n\n\n <\/mynd>\n\n\n\n7. Ull<\/h3>\n\n\n\n Ull er a\u00f0allega \u00far pr\u00f3teini. Notkun manna \u00e1 ull m\u00e1 rekja til n\u00fdaldaraldar, fr\u00e1 Mi\u00f0-As\u00edu til Mi\u00f0jar\u00f0arhafs og v\u00ed\u00f0ar um heiminn \u00fatbrei\u00f0slu, \u00feannig a\u00f0 h\u00fan var\u00f0 helsta text\u00edlefni\u00f0 \u00ed As\u00edu og Evr\u00f3pu. Ullartrefjar eru mj\u00fakar og teygjanlegar og m\u00e1 nota til a\u00f0 b\u00faa til efni eins og ull, ull, teppi, filt og fatna\u00f0. Ullarv\u00f6rur eru r\u00edkar vi\u00f0komu, g\u00f3\u00f0 hitav\u00f6rn, \u00fe\u00e6gileg \u00ed notkun og svo framvegis. Ull er \u00f3missandi hr\u00e1efni \u00ed text\u00edli\u00f0na\u00f0inum. \u00dea\u00f0 hefur kosti g\u00f3\u00f0rar m\u00fdktar, endingargots rakauppt\u00f6ku og g\u00f3\u00f0rar hitavar\u00f0veislu. En vegna h\u00e1s ver\u00f0s er \u00fea\u00f0 b\u00f3mull, visk\u00f3su, p\u00f3l\u00fdester og \u00f6nnur trefjabl\u00f6ndu\u00f0 notkun. Ullarefni er fr\u00e6gur fyrir afslappa\u00f0an st\u00edl af gl\u00e6sileika og \u00fe\u00e6gindum, og s\u00e9rstaklega kasm\u00edr hefur or\u00f0spori\u00f0 \u201emj\u00fakt gull\u201c.<\/p>\n\n\n\n <\/figure>\n\n\n\n8. Silki<\/h3>\n\n\n\n Silki, einnig \u00feekkt sem hr\u00e1tt silki, er eins konar n\u00e1tt\u00faruleg trefjar. Ma\u00f0urinn nota\u00f0i eina af helstu trefjum d\u00fdra. Silki er hluti af afur\u00f0um fornrar k\u00ednverskrar si\u00f0menningar. Silki eru l\u00e9ttustu, mj\u00fakustu og f\u00ednustu l\u00edfr\u00e6nu trefjarnar \u00ed n\u00e1tt\u00farunni. \u00dea\u00f0 er au\u00f0velt a\u00f0 endurheimta \u00fea\u00f0 \u00ed upprunalegt \u00e1stand eftir a\u00f0 hafa veri\u00f0 fjarl\u00e6gt fr\u00e1 utana\u00f0komandi afli. Silki efni hefur fram\u00farskarandi loft gegndr\u00e6pi og raka gegndr\u00e6pi. Silki er a\u00f0allega samsett \u00far d\u00fdrapr\u00f3teinum og r\u00edkt af 18 tegundum nau\u00f0synlegra am\u00edn\u00f3s\u00fdra fyrir mannsl\u00edkamann, sem getur stu\u00f0la\u00f0 a\u00f0 orku h\u00fa\u00f0frumna og komi\u00f0 \u00ed veg fyrir herslu \u00e6\u00f0a. Langt\u00edma notkun silkiefnis getur komi\u00f0 \u00ed veg fyrir \u00f6ldrun h\u00fa\u00f0ar og hefur s\u00e9rst\u00f6k kl\u00e1\u00f0av\u00f6rn \u00e1 suma h\u00fa\u00f0sj\u00fakd\u00f3ma. Silki efni hefur or\u00f0spor sem \u201eannar h\u00fa\u00f0 mannsl\u00edkamans\u201c og \u201etrefjadrottning\u201c.<\/p>\n\n\n\n <\/mynd>\n\n\n\n9. Spandex<\/h3>\n\n\n\n Spandex er eins konar teygjanlegt trefjar, kerfisbundi\u00f0 heiti p\u00f3l\u00fd\u00faretan trefjar. Spandex var kynnt me\u00f0 g\u00f3\u00f0um \u00e1rangri af Bayer \u00ed \u00de\u00fdskalandi \u00e1ri\u00f0 1937 og DuPont \u00ed Bandar\u00edkjunum h\u00f3f i\u00f0na\u00f0arframlei\u00f0slu \u00e1ri\u00f0 1959. Spandex hefur fram\u00farskarandi m\u00fdkt. Styrkur er 2 ~ 3 sinnum h\u00e6rri en latex silki, l\u00ednuleg \u00fe\u00e9ttleiki er f\u00ednni og \u00f3n\u00e6mari fyrir efnafr\u00e6\u00f0ilegu ni\u00f0urbroti. Spandex hefur g\u00f3\u00f0a s\u00fdru- og basa\u00feol, svita\u00feol, sj\u00f3\u00feol, fatahreinsunar\u00feol og slit\u00feol.<\/p>\n\n\n\n
Spandex er tilb\u00fai\u00f0 trefjar me\u00f0 \u00f3venjulega brotlengingu (meira en 400%), l\u00e1gan stu\u00f0ul og mikla teygjanleika. Vegna \u00feess a\u00f0 spandex hefur mikla teygjanleika er h\u00e6gt a\u00f0 nota \u00fea\u00f0 til a\u00f0 b\u00faa til teygjanlegan fatna\u00f0. Svo sem: Atvinnu\u00ed\u00fer\u00f3ttafatna\u00f0ur, l\u00edkamsr\u00e6ktarf\u00f6t, k\u00f6funarf\u00f6t, sundf\u00f6t, keppnissundf\u00f6t, k\u00f6rfuboltaf\u00f6t, brj\u00f3stahaldara, axlab\u00f6nd, sk\u00ed\u00f0abuxur, gallabuxur, buxur, sokkar, legghl\u00edfar, bleyjur, sokkabuxur, n\u00e6rbuxur, einbrei\u00f0ur, \u00fe\u00e9ttur fatna\u00f0ur, reimur, hl\u00edf\u00f0arfatna\u00f0ur fyrir skur\u00f0a\u00f0ger\u00f0ir, hl\u00edf\u00f0arfatna\u00f0ur fyrir flutningasveitir, stutterma hj\u00f3lrei\u00f0ar, gl\u00edmuvesti, r\u00f3\u00f0rarb\u00faningur, n\u00e6rf\u00f6t, afreksfatna\u00f0ur, g\u00e6\u00f0afatna\u00f0ur o.fl.<\/p>\n\n\n\n <\/figure>","protected":false},"excerpt":{"rendered":"Helstu \u00fe\u00e6ttir prj\u00f3na\u00f0ra efna eru: b\u00f3mull, visk\u00f3su, p\u00f3l\u00fdester, akr\u00fdl, nylon, hampi, ull, silki, spandex og svo framvegis.","protected":false},"author":1,"featured_media":3670,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-77173","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-insights"],"yoast_head":"\nEfnasamsetning \u00ed prj\u00f3nu\u00f0um vefna\u00f0arv\u00f6ru | Hlaupa Tang<\/title>\n \n \n \n \n \n \n \n \n \n \n \n \n\t \n\t \n\t \n \n \n \n\t \n\t \n\t \n