Zipper imapangidwa ndi tepi ya nsalu, mano a maikolofoni, slider ndi code code.Chigawo chilichonse chili ndi zofunikira zofanana.Mwachitsanzo, popeza zopangira zawosaoneka madzi zippertepi imapangidwa ndi mitundu yosiyanasiyana ya ulusi monga ulusi wa poliyesitala, ulusi wa suture, ndi ulusi wapakati, kulemera kwake ndi mtundu wake ndi zosiyana, kotero pa zipper zosaoneka zamadzi zomwezo ndizosavuta kutulutsa chromatic aberration.Panthawiyi, posankha tepi ya nsalu, utoto uyenera kukhala wofanana ndipo palibe mitambo.Matepi ansalu opangidwa ndi nsalu zosiyanasiyana amakhala ofewa makamaka pogwira.
Maikolofoni mano a zotsekedwa mapeto madzi zipperalinso ndi electroplated ndi amitundu, kotero pamene mukugula, muyenera kusamala ngati pamwamba pawongoleredwa mofanana, ngati pali mtundu uliwonse, komanso ngati zipi imakokedwa bwino mmwamba ndi pansi.Pambuyo potseka zipper yopanda madzi, ndikofunikira kuyang'ana ngati mano akumanzere ndi akumanja akugwirana wina ndi mnzake.Mano asymmetric zipper adzakhudzadi kugwiritsa ntchito zipper.
Maimidwe apamwamba ndi apansi a malire a malire ayenera kumangirizidwa mwamphamvu ku mano a maikolofoni kapena kumangirira mano a maikolofoni, ndipo ayenera kukhala amphamvu komanso angwiro.Pali mitundu yambiri ya zokoka zipper, ndipo chomalizidwacho chikhoza kukhala chaching'ono komanso chofewa, kapena choyipa komanso chopambana.Koma ziribe kanthu kuti ndi mtundu wanji wa slider, ndikofunikira kuti mumve ngati slider imatha kukokedwa momasuka, komanso ngati zipper sizingakokedwe kapena kutsekedwa.Tsopano aChina madzi zipper mitu pamsika ili ndi zida zodzitsekera zokha, chifukwa chake mutatha zipper, ndikofunikira kuyang'ana ngati zipperyo idzatsikira pansi pambuyo pokhazikika mutu wa loko.
Monga chinthu chapadera chogwira ntchito, zipper yopanda madzi sayenera kungokwaniritsa zofunikira zomwe zili pamwambazi, komanso zifotokoze momveka bwino kuti mtundu wake wachangu uyenera kukwaniritsa zofunikira.Kawirikawiri, zimafunika kuti zipper zimizidwe m'madzi otentha a 80 ° C kwa mphindi 15, ndipo kuyerekezera ndi choyambirira ndi chachikulu kuposa kalasi ya 4.;Mlingo wa shrinkage wa zipper sikuposa 3% pakutsuka madzi, ndipo kuchuluka kwa shrinkage pakuyeretsa kowuma sikuposa 3%.
Miwiritsani zipper zosaoneka zamadzi mu ethylene dilute solution ndi kutentha kwa 20 +/-2 digiri Celsius kwa 2H, mulole kuti ziume mwachibadwa, ndipo kutsegula ndi kutseka kwa zipper kumasunga ntchito yoyambirira.Pambuyo pa 180min mu 3% sodium chloride solution, itulutseni kuti iume mwachibadwa, ndipo muwone ngati zipi ili ndi madontho a dzimbiri;ilibe zinthu zapoizoni kapena zovulaza.
Nthawi yotumiza: Jul-15-2022