Scrim yokhotakhota imawoneka ngati chida kapena cholumikizira. Amapangidwa kuchokera ku zinthu zopitilira muyeso (ulusi).
Pofuna kusunga ulusi womwe umafuna kuti ukhale woyenera kulowa nawo
ulusi palimodzi. Mosiyana ndi zinthu zopangidwa ndi mawonekedwe okhazikika a ntchentche ndi weft zikwangwani
Kuyika scrimes kuyenera kuchitika ndi mgwirizano wa mankhwala. Zingwe za Weft zimangoyambitsidwa pansi
Izi zimatheka kudzera pakupanga.
The Scrimimapangidwa m'magawo atatu:
Gawo 1: Ma sheet arnn amadyetsedwa kuchokera ku miyala kapena mbali kuchokera ku opareshoni.
Gawo 2: Chipangizo chapadera chozungulira, kapena Turbine, Lays Cross Larns kuthamanga kwambiri
kapena pakati pa ma sheet. Scrim imaphatikizidwa nthawi yomweyo ndi njira yomatira kuti mutsimikizire kuti makina a makina- ndi mizu.
Gawo 3: Scrim ikuuma, imathandizidwa ndi bala pa chubu
Kusiyana kwa scrimes yoyala ndi scrimes:
Zogwirizana ndi zopusa zathu:
| M'lifupi: | 500 mpaka 2500 mm | Pulanitu kutalika: | Mpaka 50 000 m | Zithunzi zamtundu: | Galasi, polyester, kaboni | ||||||||
| Ntchito Zomanga: | Lalikulu, tri-malangizo | Njira: | Kuchokera pa 0,8 ulusi / cm mpaka 3 yarns / cm | Kulumikizana: | PVOH, PVC, Acrylic, omwe amasinthidwa | ||||||||
Zabwino zaKuyika scrimes:
Mwazonsekuyika scrimesali pafupifupi 20 - 40% yopyapy kuposa zinthu zopangidwa kuchokera ku ulusi womwewo komanso zomangamanga.
Miyezo yambiri ku Europe imafuna kuti andipatsetse ma nembanemba pang'ono pazinthu zonse ziwiri za scrim.Kuyika scrimesThandizo kupanga zinthu zowonda popanda kuvomereza kutsika mfundo zaukadaulo. Ndikotheka kupulumutsa oposa 20% ya zinthu zophika monga pvc kapena po.
Ma scrimes okha ndi omwe amalola kupanga ma symmetrical atatu osanjikiza a nembanemba (1.2 mm) yemwe nthawi zambiri amagwiritsidwa ntchito mu Central Europe. Zovala sizingagwiritsidwe ntchito popewa ma nembanemba omwe ali ocheperako kuposa 1.5 mm.
Kapangidwe ka akuyika scrimimawoneka yowoneka yomaliza kuposa kapangidwe kazinthu zopangidwa. Izi zimapangitsa mawonekedwe osalala komanso ocheperako omaliza.
Malo osalala a zinthu zomaliza okhala ndi scrims yokhazikika imalola kuwirikiza kuwira kapena zigawo zingapo za zinthu zomaliza ndi zolimbitsa thupi.
Malo osungunuka mosalala adzakana nthawi yayitali komanso mosalekeza.
Kugwiritsa ntchitoGlossfibre ScrimKulimbikitsidwanso osagwirizana ndi makeke okwera pamakina opangira mafuta opangira mafuta. Nthawi ndi misozi yolimba mu phula la phula limatha kupewedwa.
Makina opanga phsemen padenga sakhala okhazikika ndi scrims.
Zipangizo zomwe zimang'amba mosavuta, monga mapepala, zojambulazo kapena mafilimu ochokera plastsics osiyanasiyana, zidzalepheretsedwa kung'amba moyenera polimira ndi izikuyika scrimes.
Zinthu zopangidwa zosoka zitha kupatsidwa zotupa, akuyika scrimadzakhala ophatikizidwa nthawi zonse. Chifukwa cha izi tili ndi chidziwitso chochuluka pankhani yomwe bander ikhoza kukhala yabwino kwambiri pamapulogalamu osiyanasiyana. Kusankha kwa zomatira zoyenera kungalimbikitse kuphatika kwakuyika scrimndi malonda omaliza.
Mfundo yoti kumtunda komanso kotsikakuyika scrimesNthawi zonse zimakhala mbali yomweyo ya weft zitsimikiziro kuti ulusi wanthete nthawi zonse udzakhala wosamvana. Chifukwa chake mphamvu zolamulira mu chitsogozo cha Marp zidzatengedwera nthawi yomweyo. Chifukwa cha izi,kuyika scrimesNthawi zambiri zimawonetsa chilengedwe chochepetsedwa bwino. Izi zimabweretsa kutsatsa kwa polyester ndi ulusi wina wa thermoplastic yomwe idzasinthiratu mankhwala othandizirana ndi makasitomala.
Zolinga zaKuyika scrimes:
Nkhondo imodzi
Uwu ndiye ntchito yomanga yofala kwambiri. Chingwe choyamba chambewu choyambirira pansi pa ulusi wambiri umatsatiridwa ndi ulusi wanthete pamwamba pa ulusi wa weft. Njira iyi imabwerezedwa kudutsa m'lifupi mwake. Nthawi zambiri kutalika pakati pa ulusi kumadutsa nthawi zonse. Pamiyala iwiri imakumana nthawi zonse.
* Warp = ulusi wonse wowongolera makina
** UTFT = ulusi wonse wowongolera
Ntchentche kawiri
Zingwe zapamwamba ndi zotsika nthawi zonse zimayikidwa wina pachinthu kuti ulusi wowotchera ukhazikika pakati pa ulusi wapamwamba kwambiri komanso wotsika. Pamitundu itatu ulusi nthawi zonse umakumana.
Scrim Nowwoven imakhazikika
Chiwonetsero cha scrim (osakwatiwa kapena kawiri kapena kawiri? Ndikotheka kupanga zotsalira ndi zosafunikira zolemera kuchokera ku 0.44 ku 5.92 Oz./SQ.YD.
