A dumi scrim yayi kama da grid ko lattice. An yi shi ne daga cigaban kayayyakin fil (yarannan).
Don ci gaba da yaran a cikin matsayin da ake so a matsayin mai hawa da ake so ya zama dole don shiga waɗannan
yarns tare. Ya bambanta da samfuran saka kayan da aka fi dacewa da warp da weff yarns a ciki
Dole ne a yi scrimins ta hanyar haɗin sunadarai. Weft yarns ana ɗauka a ƙasan ƙasa
Ana samun wannan ta hanyar tsarin masana'antu.
Dage da aka lidoana samarwa a cikin matakai uku na asali:
Mataki na 1: Warp Yarn Sheets ana ciyar da su daga sashe ko kai tsaye daga CREEL.
Mataki na 2: na'urar juyawa na musamman, ko Turbine, Lays Cross Cross Coss a cikin sauri
ko tsakanin zanen gwal. Scrim nan da nan da nan ba da izini ba tare da tsarin m don tabbatar da inganta kayan inji- da kuma jagorar yarns yarns.
Mataki na 3: A ƙarshe an bushe shi da rauni da rauni a kan bututu
Bambance-bambance na dagewa da scrims da saka scrims:
Bayanan dalla-dalla game da scrims:
| Naya: | 500 zuwa 2500 mm | Roll tsawon: | Har zuwa 50 000 m | YARS THE: | Gilashin, Polyester, Carbon | ||||||||
| Gina: | Murabba'i, trai-shugabanci | Tsarin: | Daga 0.8 yarns / cm to 3 yarns / cm | Bonding: | PVOH, PVC, acrylic, ana tsara shi | ||||||||
AmfaninAkwatin Scrimins:
KullumAkwatin ScriminsKimanin 20 - 40% na bakin ciki fiye da kayayyakin saka daga wannan yarn kuma tare da na iri ɗaya gini.
Yawancin ƙa'idodin Turai da yawa suna buƙatar manyan rembranes ƙaramin ɗaukar hoto a garesu a duka ɓangarorin scrim.Akwatin ScriminsTaimako don samar da samfuran bakin ciki ba tare da karɓar ƙimar fasaha ba. Zai yuwu a adana sama da 20% na albarkatun ƙasa kamar PVC ko PO.
Kawai scrims izinin samar da izinin samar da bakin ciki guda uku na methrane (1.2 mm) wanda ake amfani dashi a tsakiyar Turai. Ba za a iya amfani da masana'anta don yin rufin membranes waɗanda suke da bakin ciki fiye da 1.5 mm.
Tsarin aAnyi mai scrimba shi yiwuwa a bayyane a cikin samfurin ƙarshe fiye da tsarin saka kayan saka. Wannan yana haifar da hanyar smoother da mafi muni na samfurin ƙarshe.
A saman samfuran ƙarshe na samfuran ƙarshe da ke ɗauke da ƙwayoyin cuta suna ba da damar Weld ko manko na samfuran ƙarshe da sauƙi kuma da daddare da juna da dawwama.
Tushen smoother.
Amfani daGilashin GilashinMai karfafa nonwovens da-mits mafi girma m inji don samar da zanen bitu-maza. Lokaci da mawuyacin hawaye a cikin takardar rubutaccen takardar ana iya hana shuka.
Abubuwan ƙirar na Bitumen Ruwa na Bitumen suna da cikakkiyar ƙwararrakin ta hanyar scrims.
Kayan aiki waɗanda ke jan sauƙi, kamar takarda ko fannoni daga abubuwan robobi daban-daban, za a hana su lalata da wannan tare daAkwatin Scrimins.
Yayinda aka saka samfuran da aka saka avenstate, aAnyi mai scrimkoyaushe zai kasance impregnated. Saboda wannan gaskiyar muna da ilimi mai zurfi dangane da abin da ake girmamawa na iya zama mafi dacewa ga aikace-aikace daban-daban. Zabi na adhessive na dama na iya inganta haɗinAnyi mai scrimtare da samfurin ƙarshe da yawa.
Gaskiyar cewa babba da ƙananan warp a cikiAkwatin ScriminsZai kasance koyaushe a gefe ɗaya na WFFE yarns tabbas sun ba da tabbacin cewa yarn yaron zai kasance koyaushe a ƙarƙashin tashin hankali. Saboda haka, ikokin tenesile a cikin shugabanci zai kasance nan da nan. Saboda wannan sakamako,Akwatin ScriminsSau da yawa yana nuna sosai rage elongation.Wen lalata magani tsakanin yadudduka biyu na fim ko kuma haɗin kai za a inganta shi da kuma haɗin kai na scrims koyaushe yana buƙatar tsari na bushewa koyaushe. Wannan yana haifar da preshrinking na polyester da sauran yaren thermoplalics wanda zai inganta jiyya na gaba wanda abokin ciniki ya yi.
Hankulan tsarin gini naAkwatin Scrimins:
Guda warp
Wannan shine babban aikin bincike na yau da kullun. Farkon warp * thebs a karkashin Weft ** Zura yana biye da zaren Warp na sama da zaren sata. Ana maimaita wannan tsarin a duk faɗin. Yawanci ragi tsakanin zaren shine na yau da kullun a duk faɗin nisa. A cikin hanyoyin shiga guda biyu zasu hadu da juna.
* warp = duk zaren a cikin hanyar injin
** weft = duk zaren a cikin giciye shugabanci
Double Warp
Za'a sanya manyan takalmin sama da ƙananan abin da zai sa ɗaya a ɗayan saboda saukar da hanyoyin da za a iya gyara kullun tsakanin babban zaren. A cikin hanyoyin haɗin gwiwa uku zai hadu da juna.
Scrim ankara laminates
Mai scrim (guda ɗaya ko na biyu) an sanya shi a kan nonwoven (wanda aka yi daga gilashi, polyester ko wasu zaruruwa). Zai yuwu a samar da laminates tare da nunwovens yin la'akari daga 0.44 zuwa 5.92 Oz.yd.
