Takardar PVC mai kauri mai matte ta Micron 250

Takardar Matte PVC Launi 250 Micron

HSQY tana ƙera takardar abu mai haske mai PVC micron 250 don bugawa, akwatunan naɗewa, marufi mai ƙura, murfin takardu, nunin kasuwanci, rufin ado, abubuwan saka sirri da sauran kayayyakin filastik da aka canza.

Kauri da aka nuna shine micron 250, daidai yake da 0.25mm ko kimanin mil 9.8. Wannan kauri yana ba da daidaiton aiki na tauri, sassauci, iya bugawa da kuma aikin yankewa don marufi da aikace-aikacen zane.

Fuskar matte ko mai sanyi tana rage haske kai tsaye kuma tana haifar da kamanni mai laushi fiye da gogewa mai haske PVC . Ana iya keɓance ƙarewar mai haske da mai kauri bisa ga bayyananniyar da ake buƙata, hazo, yaɗuwar haske da tasirin sirri.

Girman da aka saba amfani da shi na takardar abu sun haɗa da 700 × 1000mm, 750 × 1050mm, 915 × 1830mm da 1220 × 2440mm. Ana iya kimanta girma na musamman, faɗin birgima, launuka, laushin saman da kauri daga kusan 0.06mm zuwa 2mm bisa ga hanyar samarwa.

Wannan kayan abu ne mai tauri ko kuma mai ɗan tauri PVC takardar abu . Bai kamata a rikita shi da fim mai laushi mai laushi PVC wanda aka yi amfani da shi don labule, jakunkuna, murfin teburi ko maƙallan sassauƙa ba.

Bincika cikakken HSQY PVC matte takardar abu kewayon ƙarin saman, launuka da kauri.

Buƙatar PVC Farashin Takardar Matte    Nemi Samfuran Micron 250

Menene Takardar Matte PVC Inganci Mai Matsi ta Micron 250?

Matte mai haske mai girman micron 250 PVC takardar abu sirara ce mai tauri wacce ke da ƙaramin sheƙi, mai ɗan laushi ko kuma mai ɗan sanyi.

Ba kamar haske mai sheƙi PVC ba, wanda ke samar da haske mai ƙarfi, matte PVC yana watsa hasken da aka nuna kuma yana ba da laushi, ba tare da gogewa ba.

takardar abu ya kasance mai haske ko kuma mai haske, amma ainihin matakin gani ya dogara ne da ƙaiƙayin saman, hazo, kauri, launi da kuma ko ɗaya ko duka ɓangarorin biyu sun yi laushi.

A 0.25mm, kayan ya yi tauri sosai don murfin marufi da yawa, rufewa da aka buga da samfuran naɗewa yayin da yake da sassauƙa don yanke mutu, ƙima da juyawa.

Kalmomin matte PVC takardar abu , frosted PVC takardar abu , anti-glare PVC takardar abu da translucent PVC wani lokacin ana amfani da su a musanya. Ya kamata masu siye su ayyana sheƙi, hazo, bayyanawa da laushi da ake buƙata maimakon dogara ga sunan samfurin kawai.

Hotunan Takardar Matte Mai Ban Tsoro PVC

PVC Bayanin Takardar Matte

Ya kamata a tabbatar da haƙurin kauri na ƙarshe, girma, hazo, sheƙi, ƙaiƙayin saman, launi, gefen da aka yi wa magani, aikin bugawa da marufi a cikin takamaiman samfurin da aka amince da shi.

Mai sheƙi da Matte da Frosted PVC takardar

Kalmomin matte da frosted ba sa bayyana ƙimar gani ta duniya baki ɗaya. Ayyukan da ke buƙatar bayyanar da aka sarrafa ya kamata su ƙayyade sheƙi, hazo, watsa haske da samfurin zahiri da aka amince da shi.

Me Yasa Zabi 250 Micron PVC Matte Sheet?

Daidaitaccen Tauri da Sauƙi

Nauyin 0.25mm takardar abu ya isa ya yi tauri sosai ga murfi, akwatuna, kayayyakin da aka buga da kuma abubuwan da aka rufe amma ya fi sauƙin yin maki, naɗewa da yankewa fiye da allon da ya yi kauri.

Rage Hasken Fuskar Gida

Kammalawar da ta yi kyau tana rage hasken kai tsaye daga fitilun sama, hasken da aka sayar a shaguna da kuma walƙiyar kyamara.

Gabatarwar Samfurin Mai Laushi

Hasken da aka yi da sanyi yana haifar da laushi da kuma tasirin gani mai kyau fiye da marufi mai haske sosai.

Tsarin Bugawa Mai Amfani

Matte mai inganci PVC zai iya samar da mannewar tawada mai sarrafawa don katunan, alamu, rufin rufi, marufi da kayan talla.

Sauƙin Sauyawa

Ana iya yanke maki masu dacewa, a yanka su, a naɗe su, a ɗaure su, a kuma yi musu tsari takardar abu zafi.

PVC Takardar Matte don Bugawa

Ana amfani da matte mai haske PVC don rufewa da aka buga, katunan talla, katunan membobinsu, menus, murfin takardu, marufi, lakabi da nunin dillalai.

Ana iya buƙatar maganin Corona ko primer don wasu tsarin tawada. Masu siye ya kamata su samar da samfurin firinta, sinadaran tawada, matakin dyne da ake buƙata, gefen da aka yi wa magani da lokacin ajiya da ake tsammanin kafin bugawa.

Ya kamata a gwada samfurin samarwa na zahiri don mannewa, sake haifuwar launi, warkarwa, juriyar karce da kuma naɗewa bayan bugawa kafin a samar da shi da yawa.

PVC Takardar Matte don Akwatunan Naɗewa

Ana iya canza matte mai girman micron 250 PVC takardar abu zuwa kwalaye masu naɗewa masu haske ko masu haske, hannayen riga, akwatunan gabatarwa da tagogi masu marufi.

• Marufi na kayan kwalliya da na kula da kai.

• Kayan wasa, kayan rubutu da kuma kayan kwalliyar kyauta.

• Akwatunan kayan haɗi na lantarki.

• Talla - marufi na samfura.

• Hannun riga masu ado da tagogi masu haske.

• Kwalaye masu naɗewa da aka buga tare da tasirin gani mai matte.

Ya kamata a gwada naɗe-naɗe-akwatin-mataki PVC don yanke ƙugiya, ƙima, farin crease, fashewa, mannewa da kuma aikin samar da akwati ta atomatik.

PVC Takardar Matsi don Marufi na Blister

Ana iya ƙirƙirar matte mai matakin thermoforming PVC zuwa murfin blister, tire , sakawa da kuma marufi na nuni lokacin da aka daidaita tsarin kayan da yanayin samar da su daidai.

Fuskar da ba ta da matte na iya rage ganin samfurin kai tsaye idan aka kwatanta da gogewar da aka goge ta da haske PVC . Ya fi dacewa da marufi wanda ke buƙatar bayyanar da bazuwar, ado ko rage haske.

Ya kamata a yi amfani da kayan aikin abokin ciniki na gaske don tabbatar da yanayin zafi, zurfin rami, radius na kusurwa, ƙirar mold, yanayin dumama da mafi ƙarancin kauri bango.

Sirri, Rarrabawa da Aikace-aikacen Ado

Ana iya amfani da Frosted PVC azaman rufin sirri mai sauƙi ko mai yaɗuwa a cikin ɓangarorin da aka yi da firam, nunin faifai, samfuran haske da kayan ado.

Ba a cika yin kauri ko tauri mai girman micron 250 takardar abu ba, wanda zai iya aiki a matsayin wani bangare na gine-gine mai dogaro da kansa.

Ya kamata a ɗora shi a cikin firam, a yi masa laminate a wani abu ko kuma a yi amfani da shi azaman abin sakawa. Rarrabuwar gine-gine yawanci suna buƙatar allon polycarbonate mai kauri sosai PVC , acrylic, PETG ko polycarbonate.

Matte PVC vs. Matte PET da Matte PP

Amfani na Cikin Gida da Waje

Ana ba da shawarar yin amfani da ma'aunin haske mai haske PVC matte takardar abu musamman don bugawa a cikin gida, marufi, kayan rubutu, nunin faifai da aikace-aikacen ado.

Tsawon lokaci da ake shagaltuwa da hasken rana da kuma yanayin waje na iya haifar da rawaya, bushewa, karyewa, canjin yanayi ko kuma asarar aikin injina.

Ayyukan waje ya kamata su ƙayyade tsarin da aka daidaita da hasken UV, tsawon lokacin da ake tsammani na fallasa, yanayi, launi, hanyar shigarwa da gwajin yanayi da ake buƙata.

Bai kamata a tallata daidaitaccen PVC ta atomatik a matsayin wanda ke jure wa yanayi ko kuma wanda ba ya yin rawaya har abada ba.

Abinci, Likitanci da Aikace-aikacen da aka tsara

Bai kamata a bayyana matte na yau da kullun PVC takardar abu ta atomatik a matsayin wanda ya dace da hulɗa kai tsaye da abinci, marufi na magunguna ko aikace-aikacen na'urorin likitanci ba.

Dacewa ya dogara ne da PVC resin, stabilizer, lubricant, aid processing aid, impartifier, pigment, recycle abun ciki da kuma sarrafa masana'antu da aka yi amfani da su don ainihin samfurin.

Masu siye da ke buƙatar kayan da aka tsara ya kamata su fayyace kasuwar da za a je, aikace-aikacen, yanayin hulɗa, hanyar gwaji da ake buƙata da takardu kafin yin oda.

Rahoton gwaji na RoHS, REACH, SGS da takaddun shaida na tsarin gudanarwa na ISO suna da fannoni daban-daban kuma ba sa tabbatar da hulɗar abinci ko bin ƙa'idodin likita ta atomatik.

Aikin Gobara da Tsaron Sarrafawa

Bai kamata a takardar abu shi da mai hana wuta PVC .

Aikin harshen wuta ya dogara ne da tsari, kauri, alkiblar gwaji, yanayin da aka tsara da kuma hanyar gwajin wuta da aka zaɓa.

Ya kamata a faɗi ƙimar hana wuta ne kawai idan rahoto mai inganci ya ƙunshi ainihin matakin samfurin da kauri.

Ba a ba da shawarar yanke laser PVC gabaɗaya ba saboda ruɓewar zafi na iya fitar da hayaki mai guba wanda ke ɗauke da sinadarin chlorine wanda zai iya cutar da ma'aikata da kayan aiki.

Yanke injina, yanke injina, hudawa da kuma hanyar sadarwa yawanci ana fifita su sai dai idan akwai kayan aikin sarrafawa PVC musamman da tsarin cirewa.

Takardun Bayanan Fasaha

Sauke takardun fasaha da ake da su a ƙasa. Tabbatar cewa kowace takarda ta shafi ainihin saman matte, kauri, tsari, launi da kuma tsarin samarwa da aka haɗa a cikin tsari.

   Sauke Takardar Bayanai Fayil na PVC mai haske

   Sauke Rahoton Gwaji PVC takardar

Gwaje-gwajen Kula da Inganci da Aka Ba da Shawara

• Tabbatar da kayan aiki da tsari.

• Juriyar kauri da kauri.

• Faɗin takardar ko birgima, tsayi da haƙurin yankan.

• Bayyanannu da daidaiton watsa haske.

• Hazo, sheƙi da kuma daidaiton yanayin saman.

• Daidaiton launin da aka yi da launin shuɗi ko na halitta.

• Ƙuraje, tabo baƙi, gels, idanu na kifi da ƙazanta.

• Faɗin takardar, lanƙwasa da ingancin gefen.

• Tabbatar da ingancin magani da kuma ingancin magani.

• Mannewa da tawada, warkarwa da juriyar karce.

• Yankewa, naushi da kuma nuna kwarin gwiwa.

• Farin fata da juriyar naɗewa da fasawa.

• Aikin thermoforming da kuma sakin mold inda ake buƙata.

• Daidaita manne, walda da lamination.

• Fim ɗin kariya, lakabi da kuma duba marufi na fitarwa.

Zaɓuɓɓukan Takardar Matte na Musamman PVC

• Kauri mai girman micron 250 / 0.25mm.

• Kauri na musamman daga kusan 0.06mm zuwa 2mm.

• Girman da aka ƙayyade kuma aka keɓance na takardar abu .

• Nau'in birgima na babban wasa, na'urorin birgima da kuma na'urorin birgima na lebur takardar abu .

• Launuka masu haske, shuɗi-launin halitta, masu haske da kuma launuka marasa haske.

• Ƙananan matte, mai laushi da kuma saman da aka yi da ƙanƙara mai nauyi.

• Haɗin saman matte/matte da matte/mai sheƙi.

• Bugawa, naɗewa-akwatin, blister da marufi-murfin ɗaurewa.

• Maganin Corona, primer da kuma hanyoyin hana tsayawa.

• Fim ɗin kariya da kuma lakabin da aka keɓance.

• Abubuwan da aka yi amfani da su a cikin kayan Virgin da kuma zaɓaɓɓun abubuwan da aka sake yin amfani da su.

• A4 takardar abu s da samfuran birgima masu iyaka don gwaji.

PVC Aikace-aikacen Takardar Matte

• Bugawa: Katuna, abubuwan rufewa, menus, murfin, alamu da kayayyakin talla.

• Akwatunan naɗewa: Kayan kwalliya, kyauta, kayan wasa, kayan rubutu da kuma marufi na kayan haɗi na lantarki.

• Marufin ƙura: Marufin da aka yi da ƙyalli mai ƙarancin haske ko kuma ƙawataccen tsari.

• Murfin ɗaurewa: Rahoton matte da frosted, murfin hannu da gabatarwa.

• Nunin Kaya: Abubuwan da aka saka a kayan ado, masu watsawa, zane-zanen da aka buga da kuma abubuwan da ake sayarwa a kasuwa.

• Matakan sirri: Abubuwan da aka saka a cikin firam masu sauƙi da kuma fina-finan ado masu haske.

• Yin kayan ado na DIY da ƙira: An yanke, an naɗe kuma an haɗa kayan ado.

Shiryawa da Isarwa

Samfurin marufi: Ana iya kare samfuran A4 takardar abu da aka yanke na musamman da jakunkunan PE, takarda ko kwali.

Marufin takarda: Za a iya naɗe lebur takardar abu s da fim ɗin PE, takarda kraft ko marufin kariya bisa ga buƙatun saman.

Kunshin nadi: Ana iya naɗe biredi da fim mai kariya da takarda kraft sannan a ɗaure su a kan pallets.

Marufin fale-falen: Ana iya sanya kimanin kilogiram 500-2,000 a kan fale-falen plywood dangane da girma, kauri da buƙatun sarrafawa.

Lodawa a cikin kwantena: Lodawa ta hanyar amfani da na'urar aunawa tana da nauyin tan 20, wanda ya danganta da tsarin pallet, girmansa da kuma iyakan nauyin da doka ta tanada.

Lokacin jagora: Tsarin samarwa na yau da kullun yana ɗaukar kimanin kwanaki 7-15 bayan an tabbatar da ƙayyadaddun bayanai, adadi, marufi da biyan kuɗi.

Sharuɗɗan isarwa: EXW, FOB, CNF, DDU da sauran sharuɗɗan kasuwanci da aka amince da su suna samuwa.

Bayanin da ake buƙata don Ƙimar Kuɗi

• Juriyar kauri da kauri da ake buƙata.

• Girman takardar ko faɗin birgima.

• Launi mai haske, shuɗi ko launi na halitta.

• Kyakkyawan matte, mai haske ko kuma mai nauyi mai sanyi.

• Matte a gefe ɗaya ko a ɓangarorin biyu.

• Ana buƙatar sheƙi, hazo ko watsa haske.

• Bugawa, naɗewa-akwati, blister, murfin ko aikace-aikacen ado.

• Bayanin injin bugawa, tawada, manne, mold ko converting.

• Bukatar maganin Corona, ko na farko ko na matakin dyne.

• Bukatar abun ciki na budurwa ko sake yin amfani da shi.

• Bukatun fim ɗin kariya da lakabi.

• Rahotannin da ake buƙata ko takardun bin ƙa'ida.

• Adadin gwaji, odar farko da kuma adadin da aka kiyasta na shekara-shekara.

• Tashar jiragen ruwa da ake buƙata da kuma ranar isarwa.

Aika Bukatun Takardar Matte ɗinka PVC

Me Yasa Za Ka Zabi HSQY A Matsayin Mai Kaya Takardar Matte Ta PVC ?

• Samar takardar abu matte mai haske mai matte PVC

• Kauri na musamman daga kusan 0.06mm zuwa 2mm.

• Girman takardar abu ko na birgima na yau da kullun kuma an keɓance shi.

• Zaɓuɓɓukan saman matte, mai sanyi da kuma hana haske.

• Bugawa, nadawa-akwatin, blister da kuma rufin maki.

• Samfurin launi mai haske, mai launi da kuma na musamman.

• Zaɓuɓɓukan maganin saman da kuma kariya-fim.

• Samfurori don bugawa, naɗewa da kuma gwaji na ƙirƙirar.

• Tallafin fasaha-takardar aiki da kuma duba inganci.

• Marufi na fitarwa da tallafin isar da kaya zuwa ƙasashen waje.

Kafin a samar da kayayyaki da yawa, HSQY ya ba da shawarar a gwada takardar abu da aka zaɓa ta amfani da ainihin firintar abokin ciniki, kayan aikin yankewa, injin naɗewa, manne, blister mold ko kayan aikin samarwa.

Tuntuɓi HSQY don Samfura da Farashi

Tambayoyin da Ake Yawan Yi Game da Micron 250 PVC Matte Sheet

Menene matte mai haske mai girman micron 250 PVC takardar abu ?

Yana da tauri ko kuma mai haske mai zurfi kamar 0.25mm PVC takardar abu tare da ƙasa mai sheƙi, mai laushi ko kuma mai sanyi.

Yaya kauri yake da micron 250 PVC ?

Kauri mai girman micron 250 daidai yake da 0.25mm ko kuma kimanin mil 9.8.

Shin micron 250 PVC yana da tauri?

Eh. Tsarin PVC mai tauri yana ba da tauri mai amfani, kodayake 0.25mm takardar abu yana da sassauƙa don lanƙwasa, ci da ninkawa.

Menene bambanci tsakanin matte da frosted PVC ?

Matte yawanci yana bayyana saman da ba shi da sheƙi sosai. Frosted yawanci yana bayyana yanayin da ke yaɗuwa tare da ƙaruwar hazo. Ya kamata a ayyana ainihin kamannin ta hanyar samfurin ko ƙimar gani.

Shin matte PVC gaba ɗaya yana da cikakken haske?

Yana ci gaba da kasancewa mai haske ko kuma mai haske, amma saman da aka yi da laushi yana rage haske kai tsaye. Saman da suka yi kauri da sanyi suna samar da ƙarin yaɗuwar gani.

Shin ɓangarorin biyu za su iya zama matte?

Ana iya kimanta haɗin saman matte/matte da matte/mai sheƙi bisa ga tsarin samarwa da adadinsa.

Za a iya buga transparent PVC matte takardar abu ?

Eh. Kayan da aka yi amfani da su a matsayin bugu na iya tallafawa bugu na allo da UV bayan an gwada daidaiton tawada, saman da kuma matsewa.

Shin PVC yana buƙatar maganin korona don bugawa?

Wasu tawada suna buƙatar maganin corona ko primer. Masu siye ya kamata su ƙayyade matakin dyne da ake buƙata da kuma gefen da aka yi wa magani.

Za a iya amfani da micron 250 PVC don naɗe akwatunan?

Eh. Ana iya yanke ma'aunin akwatunan da suka dace, a naɗe su, a haɗa su cikin kwalaye masu haske ko kuma masu sanyi.

Shin PVC matte takardar abu za a iya yin amfani da thermoform?

Ana iya yin amfani da tsarin thermoforming a matsayin injin tsabtace iska ko kuma a yi amfani da shi a yanayin zafi. Ya kamata a gwada yanayin dumama da kauri na bango da aka gama.

Za a iya amfani da shi don marufi na blister?

Eh. Ana iya amfani da matte blister-grade PVC idan ana buƙatar rage hasken haske ko kuma tasirin gani mai yaɗuwa.

Shin 0.25mm PVC ya dace da tsarin ginin?

Yana da siriri sosai don ya yi aiki a matsayin ɓangaren da zai iya ɗaukar kansa. Ana iya amfani da shi azaman abin saka sirri a cikin firam, mai watsawa ko kuma wani abin ado mai laminated.

Za a iya amfani da takardar abu don rufe murfin ɗaurewa?

Eh. Matte mai girman micron 250 takardar abu yana ba da murfin da ke da tauri, mai rage haske don rahotanni, gabatarwa, littattafai da kasidu.

Za a iya keɓance launin?

Eh. Ana iya kimanta launuka masu haske, shuɗi-launin shuɗi, masu launin haske, masu haske da kuma waɗanda ba a iya gani.

Wadanne girman takardar abu ake da su?

Girman da aka saba amfani da su sun haɗa da 700 × 1000mm, 750 × 1050mm, 915 × 1830mm da 1220 × 2440mm. Akwai girma dabam dabam.

Za a iya samar da kayan a cikin birgima?

Ana iya samar da ƙayyadaddun bayanai masu sauƙi a matsayin na'urori masu auna sirara ko kuma waɗanda aka yi wa ramuka idan faɗin, diamita, core da kuma ƙarfin kayan sun dace.

Shin transparent PVC matte takardar abu yana jure wa yanayi?

An yi nufin kayan da aka saba amfani da su a cikin gida. Aikace-aikacen waje suna buƙatar ƙimar UV mai ƙarfi da kimanta yanayin yanayi na musamman akan aikace-aikace.

Shin abinci PVC matte takardar abu lafiya ne?

Bai kamata a yi amfani da daidaitaccen PVC matte takardar abu ta atomatik don hulɗa kai tsaye da abinci ba. Ana buƙatar ingantaccen tsari da takaddun kasuwa da za a iya amfani da su.

Shin takardar abu yana da kyau ga muhalli?

Bai kamata a yi iƙirarin muhalli gabaɗaya ba tare da wata shaida mai goyan baya ba. Ayyukan muhalli sun dogara ne akan tsari, abubuwan da aka sake yin amfani da su, samarwa, ƙirar samfura da kuma kayayyakin more rayuwa na sarrafa sharar gida.

Shin ana iya sake yin amfani da tauri PVC matte takardar abu ?

Ana iya sake yin amfani da PVC a fasaha, amma ainihin sake yin amfani da shi ya dogara ne da tarin kayan gida, rarrabawa, bugawa, mannewa, shafawa da gurɓatawa.

Za a iya amfani da sake yin amfani da PVC ?

Za a iya samun zaɓaɓɓun hanyoyin da aka sake yin amfani da su, amma kayan da aka sake yin amfani da su na iya shafar bayyananniyar abu, launi, ƙazanta, iya bugawa da kuma daidaiton tsari.

Shin za a iya yanke PVC matte takardar abu ta hanyar laser?

Ba a ba da shawarar yanke laser na al'ada ba saboda PVC mai zafi na iya fitar da hayaki mai ɗauke da sinadarin chlorine. Yawanci ana fifita yankewa ko yankewa na inji.

Menene mafi ƙarancin adadin oda?

Matsakaicin MOQ shine kimanin kilogiram 1,000. Launuka na musamman, laushi, jiyya da girma dabam-dabam na iya buƙatar adadi daban-daban.

Ana samun samfuran kyauta?

Ana iya samun samfuran kaya don duba kauri, hazo, laushi, bugu da naɗewa. Mai siye ne ke biyan kuɗin jigilar kaya ta hanyar jigilar kaya ta hanyar kwastomomi.

Menene lokacin samar da jagora?

Tsarin samarwa na yau da kullun yakan ɗauki kimanin kwanaki 7-15 bayan an tabbatar da ƙayyadaddun bayanai, adadi, marufi da biyan kuɗi.

Wane bayani ake buƙata don yin ƙiyasin farashi?

Bayar da kauri, girma, launi, matakin matte, aikace-aikace, tsari na bugawa ko tsari, adadi, marufi, inda za a je da rahotannin da ake buƙata.

Sami Ƙimar Takardar Matte ta Musamman PVC

Game da Ƙungiyar Roba ta HSQY

Kamfanin Changzhou Huisu Qinye Plastic Group Co., Ltd. yana samar da kayan filastik masu haske PVC takardar abu s, matte PVC takardar abu s, bugu takardar abu s, murfin ɗaurewa, fina-finan marufi da sauran kayan filastik na musamman ga abokan cinikin B2B na ƙasashen waje.

HSQY tana tallafawa firintoci, masu sauya marufi, masana'antun akwatunan naɗewa, kamfanonin thermoforming, masu samar da takardu, masu shigo da kaya da masu rarrabawa tare da kimanta samfurin, samarwa na musamman, duba inganci da marufi na fitarwa.

Nemi faɗar farashin da Samfura