PP/EVOH/PE Tire

PP/EVOH/PE Mai ƙera Tire Mai Haɗaka da Babban Shafi don MAP Marufin Abinci

HSQY yana samar da PP/EVOH/PE babban shinge tire don marufi mai kyau a yanayi, marufi mai sanyi da fakitin abinci na dillalai masu rufewa da zafi. Tsarin mai layi da yawa tire ya haɗa polypropylene don aikin injiniya da zafi, EVOH don shingen iskar oxygen da kuma wani Layer mai aiki bisa PE wanda ke tallafawa rufewa ko wasu buƙatun takamaiman tsari.

Jerin HSQY na yanzu ya haɗa da fari mai kusurwa huɗu, baƙi da kuma babban shinge mai haske tire a cikin sawu da zurfin sawu da yawa don nama sabo, kaji, abincin teku, abincin da aka shirya, kayayyakin deli da abinci mai sanyi ko daskararre. Ana iya kimanta girma na musamman na tire , launuka, tsarin shinge, sassan, flanges na rufewa da kuma shirya kayan fitarwa ga masu sarrafa abinci da masu rarraba marufi.

Amsa mai sauri: PP/EVOH/PE tire abinci ne mai tsari mai launuka da yawa tire wanda aka ƙera don rage watsa iskar oxygen da kuma kula da yanayin da ke cikin kunshin da aka rufe. tire yana ba da aikin shinge mai ƙarfi ne kawai idan aka haɗa shi da fim ɗin murfin shinge mai ƙarfi da ya dace da shi da kuma hatimin da aka tabbatar.

Yadda Tsarin PP/EVOH/PE Mai Layi Da Yawa Ke Aiki

Aikin babban shinge tire ya fito ne daga cikakken tsarin Layer maimakon polymer ɗaya kawai. Tsarin Layer, kauri, yadudduka na ɗaure da saman rufewa ya bambanta dangane da masana'anta da aikace-aikacen, don haka masu siye ya kamata su nemi ainihin sashin giciye don matakin da aka tsara.

EVOH yana da matuƙar tasiri a kan iskar oxygen a ƙarƙashin yanayi mai dacewa, amma aikin shingensa yana da sauƙin kamuwa da danshi. Layukan PP, PE da ƙulla da ke kewaye suna taimakawa wajen kare EVOH da kuma kiyaye ingancin tsarin layuka da yawa.

Jerin Samfurin Tire Mai Shingayen HSQY PP

A halin yanzu HSQY yana lissafa nau'ikan siffofi masu shinge mai kusurwa huɗu da dama a cikin fari, tire da kuma bayyanannu. Sunayen samfurin suna ba da girman waje na asali; girman flange na ƙarshe, ƙarfin da za a iya amfani da shi, nauyin tire da kuma marufin akwati ya kamata a tabbatar da su daga zane da aka amince da shi.

Kayayyakin da suka shafi sun haɗa da 190 × 143 × 30 mm farin PP mai babban shinge tire, 8.7 × 5.1 × 1.6 inci baƙi tire, 7.3 × 4.7 × inci 2 bayyananne tire kuma 12 × 7.6 × 2.5 inci fari tire.

Bayanan Tire na Musamman PP/EVOH/PE

Ƙimar da ke ƙasa ta taƙaita nau'in HSQY da aka buga da bayanan samfur. Ya kamata a ɗauke su a matsayin jagorar zaɓi maimakon takamaiman bayani na duniya ga kowane tire .

Menene Marufin Yanayi da Aka Gyara?

An gyara marufi na yanayi yana maye gurbin wani ɓangare na iskar da ke cikin fakitin abinci da aka rufe da cakuda iskar gas mai sarrafawa. Ana zaɓar iskar oxygen, carbon dioxide da nitrogen a cikin rabo daban-daban dangane da abinci, haɗarin ƙwayoyin cuta, buƙatun launi da tsawon lokacin da aka tsara.

tire ba ya samar ko sarrafa cakuda iskar gas da kansa. Tsarin MAP yawanci yana haɗa da babban shingen tire , fim ɗin murfin da ya dace, mai rufe gas tire , sigogin rufewa da aka tabbatar da inganci da kuma ajiyar sarkar sanyi mai sarrafawa.

Aikace-aikacen Abinci don Tirelolin Babban Shafi na PP/EVOH/PE

• Sabon naman sa, naman alade, rago da nama da aka sarrafa

• Kaji, turkey da sauran kaji

• Fillet ɗin kifi, jatan lande, kifin shellfish da abincin teku

• Cuku, nama da aka yanka da kuma kayayyakin abinci

• Abincin da aka shirya da kuma kayan abinci na kayan lambu

• Abincin da aka shirya a sanyi da kuma abincin babban kanti

• Abincin daskararre bayan tabbatar da ƙarancin zafin jiki

• Taliya sabo, taliya cike da taliya da kuma wasu kayayyakin burodi da aka zaɓa

• Miya, abincin da aka jika da kuma kayayyakin da ke ɗauke da mai

• Zaɓaɓɓun kayayyakin 'ya'yan itace da kayan lambu inda ake buƙatar ingantaccen bayanin watsa iskar gas

Yanayin MAP ya shafi abinci ne kawai. Haɗin iskar gas ko tsarin tire da ake amfani da shi don jan nama bazai dace da abincin teku, cuku, kayan lambu ko abincin da aka riga aka shirya ba.

PP/EVOH/PE Tire da Tire na Mono-PP na yau da kullun

PP/EVOH/PE vs Tirelolin PP/EVOH/PP

PP/EVOH/PE da PP/EVOH/PP ba su da wani bambanci a cikin bayanin da aka bayar. Polymer ɗin saman yana shafar jituwa tsakanin murfin da fim ɗin, ɗabi'ar rufe zafi da kuma dacewa da sarrafa zafi.

Wasu masu samar da kayayyaki na masana'antu sun bambanta musamman PP/EVOH/PE tire daga PP/EVOH/PP kuma sun bayyana cewa kayayyakinsu na PP/EVOH/PE ba a yi su ne don yin pasteurization, sterilization ko autoclave processing ba. Saboda haka, masu siyan HSQY ya kamata su tabbatar da ainihin tsarin Layer da kuma tsarin da aka amince da shi maimakon zaɓar ta hanyar kalmar 'high barrier PP tire .'\

Za a iya sanya PP/EVOH/PE a cikin microwave?

Shafukan HSQY PP masu shinge mai ƙarfi tire da aka zaɓa suna buga kewayon sabis har zuwa kusan 100°C. Wannan zai iya tallafawa wasu aikace-aikacen cika zafi ko sake dumama microwave, amma ba amincewa ce ta duniya ba ga kowane PP/EVOH/PE tire .

Dacewar microwave ya dogara ne akan matakin PP, yadudduka masu ɗaurewa, Layer EVOH, Layer PE, pigment, tire yanayin ƙasa, abun da ke cikin abinci, lokacin dumama da fim ɗin rufewa. Dole ne a gwada cikakken kunshin da aka rufe a ƙarƙashin mafi girman yanayin da aka nufa.

Za a iya amfani da Tire a cikin Murhu, Retort ko Autoclave?

Kada ka ɗauka cewa an yi amfani da tanda ta gargajiya, ko kuma an yi amfani da ita wajen yin amfani da ita, ko kuma an yi amfani da ita wajen yin amfani da ita. Tsarin PP/EVOH/PE mai rufe zafi tire na iya lalata, ko kuma ya ɓata aikin shinge yayin da ake sarrafa zafi mai tsanani. Yi amfani da tsarin da aka tsara musamman kuma ya cancanta don yanayin zafi, matsin lamba da lokacin da ake buƙata.

Daidaita Fim ɗin Lidding

Babban shinge tire yana buƙatar fim ɗin rufewa wanda ya dace da saman rufewa da kuma abin da aka nufa na shingen. Tushen babban shinge tire tare da fim ɗin saman shinge mai ƙarancin shinge ba zai haifar da babban shinge ba.

Ga tsarin hatimi mai jituwa da PP, HSQY yana ba da zaɓuɓɓuka masu alaƙa kamar su BOPET /Fim ɗin rufewa na CPP . Zaɓin ƙarshe na iya buƙatar babban shinge mai ɗauke da EVOH, maganin hana hazo, halayyar barewa mai sauƙi ko walda da kuma zane-zanen da aka buga.

Ginawa da Tabbatar da Tagar Hatimi

Babu zafin rufewa na duniya ga kowane PP/EVOH/PE tire . Dole ne a haɓaka zafin jiki, matsin lamba da lokacin zama tare da ainihin tire , fim ɗin rufewa da injin.

1. Tabbatar da saman rufewa: Gano ko flange na tire yana nuna PE, PP ko wani Layer mai rufewa.

2. Duba flange: Duba lanƙwasa, faɗi, gurɓatawa da nakasa.

3. Gudanar da matrix mai sarrafawa na sigogi: Canza zafin jiki, matsin lamba da lokacin zama cikin tsari.

4. Auna ƙarfin hatimi: Gwada nan da nan bayan sanyaya, tsufa ko dumama kamar yadda ya dace.

5. Duba matsewar iskar gas: Yi amfani da ɗigon ruwa, injin tsotsar ruwa, matsi-lalacewa, rini ko wasu hanyoyin da aka amince da su na daidaita daidaiton fakiti.

6. Duba hanyar barewa: Nemi ɓullar tashar, tsagewar fim, ɓarkewar flange da buɗewar da ba ta dace ba.

7. Tabbatar da saurin samarwa: Tabbatar da taga bisa ga ƙimar layin kasuwanci da aka nufa.

8. Daskare bayanin da aka bayar: Yi rikodin tire , fim, iskar gas, kayan aiki da saitunan injina a cikin tsarin da aka amince da shi.

Aikin Shamaki: OTR, WVTR da Danshi

Ya kamata a tallafa wa 'babban shinge' ta hanyar bayanan gwaji masu aunawa. Yawan watsa iskar oxygen yawanci shine babban ma'aunin shinge ga EVOH tire , yayin da watsa ruwa-turbi da riƙe ƙamshi suma suna da mahimmanci.

• Nemi hanyar gwaji, kauri na samfurin, zafin jiki da kuma ɗanɗanon da ya dace.

• Tabbatar ko ƙimar ta shafi layin takarda , wanda ba a tsara shi ba tire ko kuma ramin da aka gama da thermoformed.

• Kimanta bangon da ya fi siriri, ba wai kawai asalin takarda ba.

• Tabbatar da tasirin zafi mai yawa akan aikin EVOH.

• Haɗa fim ɗin murfin da hatimin a cikin gwajin tsawon lokacin shiryayye na kunshin.

• Bayyana canjin da aka yarda da shi na ragowar iskar gas da kuma canjin rabon iskar gas a tsawon lokacin da aka tsara.

• Yi amfani da ainihin daidaiton samfura da nazarin ƙwayoyin cuta maimakon bayanan shinge kawai.

Mai samar da kayayyaki tire ba zai iya tabbatar da tsawaita rayuwar shiryayye a cikin kwanaki ba. Tsawon lokacin shiryayye ya dogara ne da abinci, nauyin ƙwayoyin cuta na farko, cakuda iskar gas, tsaftar marufi, ingancin hatimi, shinge, lokacin rarrabawa da zafin ajiya.

Juriyar Zubar da Jini da Ingancin Kunshin

Tsarin layuka da yawa zai iya ɗaukar marufi mai hana iskar gas shiga, amma ba ya hana ɓuɓɓugar ruwa ta atomatik. Zubewar ruwa yawanci tana faruwa ne a hatimin, ta hanyar kayan da suka lalace, a flange mai gurɓatawa ko bayan matsin lamba na inji.

• Duba flange ɗin don ganin ruwan nama, mai, miya ko barbashi kafin a rufe.

• Duba rarrabawar matsi na kayan aikin hatimi da kuma lanƙwasa na farantin.

• Kimanta ramukan fil, tsagewa da kuma siraran kusurwoyi bayan an yi amfani da thermoforming.

• Gwada fakitin bayan abubuwan da suka faru na tarawa, girgiza da faɗuwa.

• Maimaita gwajin inganci bayan sanyaya, daskarewa ko sake dumamawa.

• Bayyana hanyar gwajin zubewa da aka yarda da ita da kuma tsarin ɗaukar samfur don samarwa.

Tsaro da Bin Dokoki Game da Abinci

Dole ne a tabbatar da dacewa da taɓa abinci don ainihin tsarin PP/EVOH/PE , yadudduka masu ɗaure, launuka da kuma yanayin amfani da aka tsara. Bukatu sun bambanta dangane da kasuwar da ake zuwa, nau'in abinci, tsawon lokacin hulɗa da zafin jiki.

Kafin yin oda, a bayar da ƙasar da ake so kuma a nemi sanarwar da ta dace, bayanan ƙaura, ƙayyadaddun fasaha da takaddun tsari don matakin ƙarshe tire . Ya kamata a tallafa wa bayanan gabaɗaya kamar 'mai bin umarnin FDA' ko 'mai bin umarnin EU' ta hanyar takaddun da suka shafi takamaiman tsari da aikace-aikacen.

La'akari da Sauya Amfani da Kayan Aiki da Dorewa

PP/EVOH/PE tsari ne mai matakai da yawa kuma bai kamata a bayyana shi a matsayin wanda za a iya sake amfani da shi a duk duniya ba. Shafin asali kuma an yi masa laƙabi da ' PET/PE yadudduka' ba daidai ba; wannan rukuni ya dogara ne akan PP, EVOH da PE.

Mafi yawan polyolefin tire tare da ƙarancin abun ciki na EVOH da taye-layi na iya dacewa da wasu jagororin sake amfani da PP ko gauraye-polyolefin, amma karɓuwa ta dogara ne akan ainihin kaso na Layer, launi, lakabi, ragowar abinci da kuma tsarin rarrabawa da sake sarrafawa na gida.

Kimanta dorewa ya kamata ya yi la'akari da rage sharar abinci, nauyin tire , buƙatun tsawon lokacin shiryawa, ingancin sufuri da kuma dacewa da ƙarshen rayuwa. Duk wani da'awar sake amfani da shi, abubuwan da aka sake amfani da su ko kuma abubuwan da aka sake amfani da su ko kuma carbon ya kamata a tallafa masa don ainihin kunshin da aka gama da kuma kasuwar da za a je.

Zaɓuɓɓukan Keɓancewa

Sarrafa Inganci ga Tirelolin PP Masu Shingaye Masu Tsauri

• Asalin abu da tsarin multilayer da aka amince da shi

• Jimlar kauri da kuma sarrafa rarrabawa na Layer

• Tsawon tire, faɗi, zurfi, faɗin flange da murabba'in

• Nauyin mutum ɗaya da rarraba kayansa tire

• Launi, haske da gurɓataccen abu da ake iya gani

• Mannewa tsakanin Layer da juriya ga delamination

• Matsi mai nauyi da kwanciyar hankali

• Faduwa, hudawa da kuma tasirin sanyi

• Flange flatness da yanayin rufewa

• Ƙarfin hatimi da gwajin daidaiton kunshin

• OTR da WVTR idan aka ƙayyade

• Gwajin microwave, sanyi, daskararre ko kuma mai cike da zafi idan ana buƙata

• Adadin fakitin akwati, girman kwali da kuma yadda ake iya gano rukunin

Matsalolin da Aka Fi Sani da Ayyukan Gyara

Samar da Marufi da Fitar da Kaya da Yawa

Manyan shinge tire yawanci ana sanya su a cikin hannayen riga masu kariya kuma a naɗe su a cikin kwalayen fitarwa na corrugated. Saboda babu komai tire yana ɗauke da adadi mai yawa, farashin kaya ya dogara da zurfin gida, guntu a kowace hannun riga, girman kwali da kuma nauyin kwantena.

Kafin tabbatar da odar kasuwanci, nemi takamaiman bayanin marufi na ƙarshe, gami da guntu a kowace hannun riga, hannun riga a kowace kwali, nauyin da aka tara da jimillar nauyi, girman kwali, tsarin fakiti da kuma adadin kwantena da aka kiyasta.

Yadda Ake Kimanta Samfura

1. Tabbatar da girma: Auna sawun waje, zurfin, flange da ramin da za a iya amfani da shi.

2. Duba yadda abincin yake daidai: Yi amfani da ainihin rabon, siffar samfurin da nauyin cikawa.

3. Gudanar da gwaje-gwajen rufewa: Gwada ainihin fim ɗin rufewa da injin kasuwanci.

4. Auna barewa da kuma daidaito: A tantance ƙarfin hatimi, ɓullar tarkace da kuma aikin buɗewa.

5. Gwaji MAP riƙewa: Kula da abubuwan da ke cikin iskar gas yayin nazarin tsawon lokacin shiryawa.

6. Shafa kunshin: A haɗa da lokacin sanyi, daskarewa, microwave ko lokacin cika zafi idan ya dace.

7. Kwaikwayi jigilar kaya: Gwada abubuwan da suka faru na tara abubuwa, girgiza, matsi da faɗuwa.

8. Bitar bayyanar: Duba yadda ake ganin samfura, launi, yadda ake ɓoyewa da kuma yadda ake gabatar da su a kasuwa.

9. Tabbatar da takardu: Daidaita samfurin da fayil ɗin da aka ambata da kuma tsarin da aka bi.

Me Yasa Za Ka Zabi HSQY A Matsayin Mai Kaya Da Tire Na PP/EVOH/PE ?

• Tsarin shinge mai tsayi mai launin fari, baƙi da kuma murabba'i mai haske tire na yanzu

• Tafin ƙafa mai ƙanƙanta, matsakaici, babba da kuma tarin ƙafafu na iyali tire

• Tsarin shingen EVOH mai tushen PP don MAP da marufin abinci mai sanyi

• Girman da aka keɓance, zurfin, launi, flange da haɓaka sashe

• Taimakon maganin rufewa da kuma maganin rufewa tire

• Samfura don gwajin hatimi, shinge, tarawa da gwajin amfani da abinci

• Shirya lakabin sirri, alamun kwali da kuma tsarin pallet

• Samar da kayayyaki da yawa da tallafin fitar da kayayyaki zuwa ƙasashen waje

Don tsarin marufi masu alaƙa, duba VSP tire, Akwatunan abincin rana na PP, BOPET /Fim ɗin rufe CPP da fina-finan hada-hada masu zafi da sanyi.

Nemi Samfura da Farashin Jumla

Domin samun ingantaccen shawarwari da ambato na PP/EVOH/PE tire , bayar da:

• Nau'in abinci, nauyin rabo da girman samfurin

• Tsawon tire , faɗi, zurfi da girman flange da ake buƙata

• Zane na tire na yanzu ko samfurin zahiri

• Tsawon lokacin shiryayye da zafin ajiya da aka tsara

• Bayanin OTR, WVTR ko ka'idojin shingen da ake buƙata

• MAP buƙatar cakuda iskar gas da sararin sama

• Tsarin fim ɗin lidding da nau'in linding

• Alamar injin ɗin da ke rufe tire, samfurin da kayan aiki

• Bukatun yin amfani da microwave, daskarewa, cika zafi ko tsarin zafi

• Launi, sassan, tambari da gyare-gyaren marufi

• Adadin oda da hasashen shekara-shekara

• Kasuwar da ake zuwa da kuma takardun da ake buƙata game da abinci

• Sharuɗɗan jigilar kaya, buƙatun pallet da jadawalin isarwa

Tuntuɓi HSQY ta hanyar Shafin tambaya don neman zane, samfura, bayanan fasaha da farashin mai yawa.

Tambayoyin da ake yawan yi game da PP/EVOH/PE Tirelolin Shinge Masu Tsayi

Menene PP/EVOH/PE tire ?

Abinci ne mai layi da yawa tire wanda ya haɗa PP don tsari, EVOH don shingen iskar oxygen da kuma Layer mai aiki ko rufewa wanda aka gina bisa PE.

Me ake amfani da EVOH a cikin abinci tire ?

EVOH yana rage iskar oxygen, wari da ƙamshi. Yawanci ana kare shi tsakanin layukan tsarin da ba su da danshi.

Shin ana amfani da PP/EVOH/PE tire don MAP ?

Eh. Ana amfani da su a matsayin tushen tire a cikin marufi na yanayi da aka gyara idan aka haɗa su da fim ɗin murfin da ya dace da babban shinge da hatimin da ke hana iskar gas.

Waɗanne abinci ne za a iya haɗa su a cikin waɗannan tire ?

Amfanin da aka saba amfani da shi sun haɗa da nama sabo, kaji, abincin teku, kayan abinci na deli, cuku, abincin da aka riga aka dafa da kuma abincin da aka shirya a sanyi.

Shin babban shingen tire yana tabbatar da tsawon lokacin shiryawa?

A'a. Tsawon lokacin shiryawa ya dogara ne akan abinci, nauyin ƙwayoyin cuta na farko, cakuda iskar gas, fim ɗin murfi, amincin hatimi da kuma sarrafa sarkar sanyi.

Menene bambanci tsakanin PP/EVOH/PE da daidaitaccen PP tire ?

An ƙera EVOH mai laka mai yawa tire don ƙarancin isar da iskar oxygen da kuma MAP , yayin da daidaitaccen PP tire yana ba da damar riƙewa da kuma aikin zafi.

Menene bambanci tsakanin PP/EVOH/PE da PP/EVOH/PP?

Tsarin waje ko na hatimi ya bambanta, wanda ke canza jituwa da fim ɗin hatimi da kuma yiwuwar dacewa da tsarin zafi. Bai kamata a ɗauki tsarin a matsayin wanda za a iya musanya shi ba.

Za a iya saka PP/EVOH/PE tire a cikin microwave?

Zaɓaɓɓun maki na iya tallafawa sake dumama microwave mai sarrafawa, amma dole ne a gwada ainihin tire , tsarin abinci da murfin.

Za a iya amfani da waɗannan tire a cikin tanda ta gargajiya?

Kada ka ɗauka cewa tanda ta dace da ita. Matsakaicin PP/EVOH/PE tire ba a iya yin tanda da shi CPET tire ba kuma yana iya canzawa a yanayin zafi na tanda na al'ada.

Za a iya mayar da PP/EVOH/PE tire ko a yi masa tiyatar rufewa ta atomatik?

Ba sai dai idan an tsara tsarin layuka da yawa musamman kuma an tabbatar da shi don wannan tsari ba.

Wane fim ɗin rufewa ake buƙata?

Dole ne fim ɗin ya rufe saman tire kuma ya samar da shingen da ake buƙata, hana hazo, barewa da kuma aikin hudawa.

Ta yaya ake auna shingen iskar oxygen?

Ana auna shi a matsayin ƙimar watsa iskar oxygen a ƙarƙashin yanayin zafi da danshi da aka ƙayyade. Nemi hanyar da kuma ko sakamakon ya shafi bayan an yi amfani da thermoforming.

Me yasa danshi ke da mahimmanci ga EVOH?

EVOH tana shan danshi, kuma yawan danshi zai iya rage aikin hana iskar oxygen. Kariya daga saman Layer da gwajin cikakken fakiti suna da mahimmanci.

Shin waɗannan tire ba sa fitar da ruwa?

Za su iya samar da fakitin da ba ya toshe iskar gas ne kawai idan tire , fim ɗin murfin, flange da tsarin rufewa sun dace kuma an tabbatar da su.

Wadanne launuka ne ake samu?

HSQY a halin yanzu yana lissafa fari, baƙi da kuma haske tire . Ana iya kimanta launuka na musamman don ayyukan da suka cancanta.

Shin HSQY zai iya tsara girman tire ?

Eh. A samar da zane na tire , rabon abinci, kayan aikin injina da kuma adadin shekara-shekara don yiwuwar da kuma sake duba tsarin.

Shin HSQY zai iya ƙara sassa?

Ana iya kimanta ɗakunan da aka keɓance, amma suna shafar tsari, tauri, yawan abinci da ƙirar kayan aikin rufewa.

Shin ana iya sake amfani da PP/EVOH/PE tire ?

Tsarin su ne mai layuka da yawa kuma ba za a iya sake yin amfani da su a ko'ina ba. Dacewa ya dogara ne da kaso na Layer da kuma jagororin sake amfani da PP ko polyolefin na gida.

Shin waɗannan tire suna iya lalacewa ta halitta?

A'a. Ba za a iya lalata ƙwayoyin PP, EVOH da PE na al'ada ko kuma a yi musu takin zamani ba.

Menene MOQ?

Shafin HSQY mai babban shinge tire mai wakilci ya lissafa guda 30,000. MOQ na iya canzawa ta hanyar mold, launi, tsarin shinge da marufi.

Zan iya neman samfura?

Eh. Ya kamata a gwada samfuran da ainihin abincin, fim ɗin rufewa, manne tire rufewa, cakuda iskar gas da kuma zagayowar sarkar sanyi.

Wane bayani ake buƙata don yin ƙiyasin farashi?

Samar da girman tire , aikace-aikacen abinci, abin da za a yi don shinge, cakuda iskar gas, fim ɗin rufewa, cikakkun bayanai na injin, adadi, takardu da buƙatun jigilar kaya.