Menene PP Material ?
Polypropylene (PP), wanda kuma aka sani da polypropene, shine polymer thermoplastic da ake amfani dashi a cikin aikace-aikace iri-iri da suka haɗa da marufi da lakabi, yadudduka (misali, igiyoyi, tufafi na thermal da kafet)
Yana da sassauƙa kuma mai tauri, musamman lokacin da aka haɗa shi da ethylene.
Wannan copolymerization yana ba da damar yin amfani da wannan filastik azaman filastik injiniya wanda ke cikin samfuran samfura da amfani daban-daban. Yawan kwarara shine ma'auni na nauyin kwayoyin halitta kuma wannan yana ƙayyade yadda sauƙi zai gudana yayin sarrafawa. Wasu daga cikin mahimman kaddarorin polypropylene sune: Resistance Chemical: Diluted bases da acids ba sa amsa da sauri tare da polypropylene, wanda ya sa ya zama kyakkyawan zaɓi don kwantena na irin waɗannan abubuwan tayal, kamar kayan tsaftacewa, samfuran taimakon farko, da ƙari.
Menene GSM Ya Tsaya Don?
Yana tsaye don kauri daga cikin jakar. Yawancin lokaci yana da wuya a gare mu mu yi amfani da santimita masu kwatanta kauri daga cikin jakar, amma ya fi sauƙi a gare mu mu fahimta ta nauyin jakar. Kuma GSM wanda ke nufin gram na jaka a kowace murabba'in mita mun san mu. GSM ta al'ada da muke amfani da ita don jakar saƙa ta pp daga 42 gsm zuwa 120 gsm. Dijital ya fi girma, kauri ya fi girma. Kuna iya zaɓar kauri bisa ga buƙatarku. Misali, girman kayan ya fi girma kuma nauyi ba shi da nauyi, zaku iya zaɓar GSM ba girma ba kuma farashin yana da arha. Amma idan kun zaɓi ɗaukar abubuwa masu ƙaramin ƙara amma nauyi mai nauyi, ana buƙatar GSM babba.
Me yasa Buhunan Saƙa na PP ke da ɗorewa da ƙarfi daban-daban?
Dorewa da ƙarfi duk sun dogara ne akan tashin hankalin jakar saƙa da pp. Ana iya siffanta tashin hankali azaman jan ƙarfi lokacin da kuka shimfiɗa shi zuwa samansa. Ƙungiyar tashin hankali shine "N", mafi girma na N, mafi karfi na jaka. Don haka idan kun amince da N na jakar, mu ma za mu iya nuna muku sakamakon gwajin.
Menene bugu na biya da bugu na launi?
Buga na offset shine mafi sauƙi hanyoyin da za a buga tambarin ku, kafin mu yi gyare-gyare, za mu yi gyare-gyaren tambarin ku sannan mu manne mold ɗin a kan guga mai birgima. Abubuwan da ake amfani da su na bugu na biya shine, mai sauƙin aiki, mai arha don yin samfurori, rashin amfani: launuka ba za su iya wuce 4 ba kuma launi ba shi da haske kamar bugu na launi. Amma bugu launi zai iya zama da yawa kamar yadda kuke so. Yana amfani da opp laminated don rufe saman pp saka jakar, don haka launuka na iya zama mafi m, launi sakamako ne m. Yana da wuya a yi samfurin bugu, kuma kuɗin ƙirƙira yana da tsada fiye da buga bugu.
Me yasa jakar da aka sakar pp ba ta da ruwa?
Idan jakar pp ɗin da aka saka an lanƙwasa, wanda ke nufin saman jakar pp ɗin yana da filastik opp na bakin ciki sosai. opp ba ruwa ne. Tabbas, zamu iya sanya jakar Pe liner a cikin jakunkuna na pp, kuma yana iya zama mai hana ruwa.