Pumpu Yopanda Mpweya: Chitetezo cha UV Chophimba Pang'onopang'ono

Tetezani mafomula anu mwaluso—maphukusi a lotion opanda mpweya omwe amaseka akagwa, amakana kuwala kwa dzuwa, ndipo amateteza mitundu kuti isabwere ndi zinthu zodula.

Kampani yanu yosamalira khungu ili ndi zinthu zimenezi—koma ngati phukusi lanu lasweka chifukwa cha kupanikizika, makasitomala sadzapitirizabe kufufuza. Pamenepo ndi pomwe pampu ya lotion yopanda mpweya yokhala ndi UV coating swagger imalowa. Sikuti ndi kungowoneka bwino pashelefu kokha—koma ndi kuteteza fomula yanu ku kuwala, mpweya, komanso ngozi zina zomwe zingachitike chifukwa cha kugwa kwa chikwama.

Anthu ambiri saganizira mozama za zomwe zimapangitsa botolo kuwala ngati galasi kapena kukana kuchotsedwa patatha miyezi yambiri m'bafa lotentha. Koma kodi njira yokongola imeneyi ndi iti? Njira ya magawo atatu yomwe imasintha acrylic kukhala yokongola kwambiri—kuyambira ndi matsenga asanayambe chithandizo ndikutha ndi mankhwala abwino kwambiri omwe ngakhale mahatchi ogwira ntchito a 50ml angavale monyadira.

Zoona zake n'zakuti, makampani amataya ndalama zokwana 18% chaka chilichonse chifukwa cha kubweza komwe kumachitika chifukwa cha kusagwira bwino ntchito kwa makontena (Chitsime: 2024).TopfeelpackLabu Yopangira Zinthu). Sikuti ndalama zokha ndi zomwe zimangopita—ndipo kampani yogulitsa zinthu imawononga chipewa chimodzi chosweka nthawi imodzi.

Zolemba Zowerengera za Radiance: Chitetezo cha Pump Lotion Yopanda Mpweya Chatsegulidwa

➔Zofunikira Zopangira Akriliki Asanalandire Chithandizo: Konzani mgwirizano wa UV ndi plasma kapena lawi kuti muwonetsetse kuti makina opopera opanda mpweya amakhala olimba kwa nthawi yayitali.

➔Kuwala ndi Kugwirizana kwa Mitundu: Pezani kukongola kwapamwamba kwambiri kudzera mu njira zowunikira mitundu ndi njira zonyezimira zokutira pamwamba.

➔Kulondola kwa UV Cure kwa 50ml Champions: Konzani nthawi yokonza kuti muchotse zolakwika pamwamba pa mapampu otchuka otulutsa mafuta odzola a 50ml.

➔Kuyerekeza Mtengo wa Zinthu Zanzeru: Mvetsetsani mfundo zosagwirizana pakati pa acrylic ndi polypropylene kuti mugwirizane ndi mtengo ndi magwiridwe antchito.

➔Njira Yopezera Ndalama Zambiri: Kudzaza kwakukulu monga 30ml ndi 100ml kumachepetsa ndalama zogulira pa unit iliyonse pamene kumagwira ntchito bwino kwambiri.

➔Ubwino wa ROI wa Metallic FinishSankhani utoto wachitsulo m'malo mwa utoto wamba kuti muwone ngati uli ndi phindu lalikulu komanso kuti ukhale wosiyana ndi mtundu wa chinthucho.

➔Malangizo Ena Okhudza Silika Screen UVGanizirani kusindikiza silk screen ngati njira yotsika mtengo yomwe imaperekabe chitetezo champhamvu cha UV.

Masitepe Atatu Ofunika Kwambiri Pampu Yopaka Yopanda Mpweya ya UV Coat

Mukufuna kukongoletsa bwino komanso kowala kwambiri pa chopopera chokongoletsera chopanda mpweya? Zonse ndi za kukonzekera—nayi momwe mungapangire bwino sitepe iliyonse popanda kutuluka thukuta.

Chithandizo cha acrylic cha kulumikizana kwa UV kopanda vuto pamakina opopera mpweya

Musanayambe matsenga aliwonse ophimba, muyenera kupeza zimenezoacrylicMalo okonzeka kugwiritsidwa ntchito. Kumaliza bwino sikungadule ngati chigwirizanocho chalephera pansi pake. Izi ndi zofunika:

• Chithandizo cha plasma: Amachotsa zinthu zodetsa ndipo amayatsa pamwamba ndi ma ayoni amphamvu kwambiri.
• Chithandizo cha moto chisanachitike: Kukumana ndi moto wolamulidwa kwakanthawi kumawonjezera kukhuthala kwa gawo lapamwamba, zomwe zimapangitsa kuti likhale logwira bwino.
• Inki yoyesera kukakamira pamwamba: Imagwiritsidwa ntchito nthawi yomweyo mutalandira chithandizo kuti zitsimikizire kuti mphamvu zili bwino kwambiri kuti zigwirizane.
• Malo opumira mpweya okhala ndi ayoniChotsani fumbi laling'ono popanda kusungunuka—kiyi musanagwiritse ntchito UV coat.
• Maburashi oletsa kusinthasintha: Nthawi zambiri sizimaganiziridwa koma ndizofunikira m'malo oyera kumene tinthu ta m'mlengalenga timawononga mapeto.

Masitepe awa amatsimikizira kuti maziko anu sakuphwanyika kapena kuphulika akagundidwa ndi nyali yowalayo pambuyo pake.

Kufananiza mitundu yowonekera bwino & kukonzekera konyezimira pamwamba

Kukongoletsa utoto ndi kunyezimira sikuti ndi njira yokhayo yopangira zinthu—ndipo ndi mbali ya zaluso, mbali ya kukonda kwambiri zinthu. Umu ndi momwe akatswiri amapezera kukongola kwa malo owonetsera zinthu:

• Yambani ndi kugawa utoto wochepa kwambiri pogwiritsa ntchito zosakaniza zodula kwambiri; ma clumps ndi mdani wanu pano.

• Yerekezerani mitundu pansi pa nyali za D65 zowunikira masana—zomwe zimawoneka bwino mkati zimatha kulowa m'mbali mwa nyumba.

• Onjezani zolimbitsa kuwala monga silicone resins pang'onopang'ono; ngati muwonjezera kwambiri mudzasokoneza kayendedwe ka madzi.

Kenako pakubwera mayeso:

1. Thirani zitsanzo pa mapepala oyesera okhala ndi zinthu zofanana ndi zomwe mumayika.
2. Umitsani pang'onopang'ono mukatha kunyowa bwino—chinyezi chimawononga kufanana.
3. Onetsetsani kuti palibe kuonekera kwa kuwala pogwiritsa ntchito ma spectrophotometer kuti muwonetsetse kuti palibe kusagwirizana kwa utoto komwe kumalowa.

Mayeso afupiafupi angapo adapambana kulephera kwakukulu kamodzi.

Kukonza bwino kwa UV kwa pampu yotulutsa mafuta odzaza 50ml

Kuyesa kugwiritsa ntchito UV therapy ndi komwe sayansi imakumana ndi nthawi—ndipo izi zimawonekera kwambiri m'mapampu a kukula kwa pafupifupi 50ml, komwe malo a pamwamba amasewera njira yodziwira kusasinthasintha.

• Sinthani mphamvu ya nyali kutengera mawonekedwe ake—ma curve akuya a nyali yapakatikatithupi la pampu yoperekerakuwala kumawala mosiyana ndi mapanelo athyathyathya.
• Gwiritsani ntchito liwiro la conveyor lomwe lakonzedwa ndi mayeso a rheology; mofulumira kwambiri ndipo mumakhala ndi madontho okhotakhota, pang'onopang'ono kwambiri komanso ma kick achikasu.

Monga momwe bungwe la Allied Market Research linanenera kumayambiriro kwa chaka cha 2024, “zophimba zomwe zimaphimbidwa ndi UV zinachepetsa chilema ndi 37% pamene zinakonzedwa bwino pa voliyumu ya unit m'malo mwa kukula kwa batch.” Chiwerengero chimenecho chokha chiyenera kupangitsa aliyense kuganiziranso zosintha zomwe zilipo kale.

Zophimba zosalala sizimangowoneka bwino—zimatetezanso bwino, makamaka makasitomala akamataya zosamalira khungu lawo m'matumba osaganiziranso kawiri.

Kodi Chitetezo cha UV cha Pump Yopanda Mpweya Ndi Chotsika Mtengo?

Mukufuna kupeza ndalama zambiri pogwiritsa ntchito ma CD otetezeka ndi UV? Tiyeni tiwone momwe mapangidwe anzeru angakuthandizireni kusunga ndalama zambiri.

Kusanthula kwa Break-even kwa mtengo wa acrylic vs polypropylene

• AkilirikiZikuoneka zokongola koma zimadula mtengo kwambiri poyamba.
• Polypropylenendi yotsika mtengo komanso yosinthasintha popanga.
• Akriliki imakhala nthawi yayitali ikakhudzidwa ndi UV, zomwe zimapangitsa kuti ikhale yoyenera kwambiri pazinthu zapamwamba.
• Polypropylene ingafunike zokutira zina, zomwe zimawonjezera mtengo wake kwa nthawi yayitali.

Kotero ngati mukuyika mafuta odzola apamwamba kapena ma seramu, acrylic ikhoza kugwira ntchito bwino pakatha nthawi yochepa yopangidwa.

Kuonjezera ndalama zosungira ndi mphamvu zodzaza 30ml ndi 100ml

Mudzaona ndalama zenizeni zomwe zasungidwa mukadzakulitsa:

1. Kuyendetsa nkhungu kamodzi kumapanga mayunitsi ambiri nthawi imodzi—kumachepetsa ndalama zomwe zimagwiritsidwa ntchito pa yuniti iliyonse.
2. Kudzaza mabotolo akuluakulu ngati wamba100mlkukula kumachepetsa ntchito pa milliliter.
3. Kutumiza bwino kumawonjezeka pamene mayunitsi ochepa amafunika pa voliyumu iliyonse yogulitsidwa.

"Malinga ndi lipoti la Smithers Pira la ma phukusi a kotala lachiwiri mpaka kotala lachiwiri la 2024, kuchepetsa mtengo wa mayunitsi kudzera mu kukweza avareji ya ziwiya zosungiramo zinthu kunafika pa 18%.

Kwa makampani ogwiritsa ntchitopampu ya lotion yopanda mpweyadongosolo, kusankha kudzaza kwakukulu kumatanthauza mapindu abwino popanda kuwononga magwiridwe antchito.

ROI ya utoto wachitsulo poyerekeza ndi utoto wachikhalidwe

• Zidutswa za utoto zachikhalidwe pakapita nthawi—makamaka padzuwa • Zomalizidwa ndi zitsulo zimakhala zolimba + mashelufu apamwamba kwambiri • Ndalama zopezera phindu zimayamba pambuyo pa magulu asanu azinthu

Ngati chithunzi cha kampani yanu chili chokongola kwambiri, chachitsulo chimapindulitsa mwachangu kuposa momwe mungaganizire. Sichimangowoneka bwino kokha - chimatenga nthawi yayitali mukakumana ndi mphamvu ya UV.

Topfeelpack yawona kukwera kosalekeza kwa ma order obwerezabwereza komwe zitsulo zomalizidwa zimagwiritsidwa ntchito pamabotolo awo odziwika bwino opanda mpweya.

Kusindikiza siketi ya silika ngati njira ina yotetezera utoto wa UV

Kuyezera silika sikungokhudza ma logo okha—kungatetezedwe ngati chitetezo:

→ Imagwira ntchito ngati chotchinga pang'ono ku kuwala kwachindunji

→ Kuchepetsa ndalama zogulira zinthu zosiyana

→ Imapereka kusinthasintha kwa kapangidwe popanda zipangizo zina zowonjezera

Ndi njira yochenjera yophatikiza chizindikiro ndikugwira ntchito limodzi—makamaka yothandiza ngati kampani yanu ikugwiritsa ntchito zidebe zapulasitiki zowonekera kapena zowala zomwe zimafuna thandizo loteteza ku dzuwa.

Kuyerekeza kulimba pakati pa mitundu yomaliza ndi kukula kodzaza

Kugawidwa m'magulu malinga ndi mphamvu yodzaza ndi mtundu wa kumaliza:

Mabotolo a 30ml:

• Kupenta Komalizidwa - Mtengo wotsika koma nthawi zambiri kumatha

• Kumaliza kwachitsulo - Mtengo wapakati komanso nthawi yayitali yolimba

• Yosindikizidwa pa sikirini - Yotsika mtengo komanso yoteteza

Mabotolo a 100ml:

• Kupenta - Kugwiritsa ntchito zinthu zambiri = chiopsezo chachikulu cha kuwonongeka

• Kumaliza kwachitsulo - Kumaoneka bwino komanso kugwira ntchito bwino

• Yosindikizidwa pa sikirini - Mtengo wabwino kwambiri + chitetezo

Kusankha mwanzeru pano kumadalira zomwe zili zofunika kwambiri—mawonekedwe kapena kulimba. Mitundu yambiri imakhala yosakanikirana: kusindikiza pazenera komanso zitsulo zopepuka kuti zigwire bwino kwambiri.

Kuyerekeza mtengo wa moyo wonse wa phukusi ndi mtundu wa zinthu

Tiyeni tifotokoze mwachidule:

Gawo A: Werengani mtengo wa zinthu zopangira pa unit iliyonse — PP imapambana nthawi iliyonse.

Gawo B: Onjezani nthawi yoyembekezeredwa yogwiritsira ntchito kutengera kuwala kwa UV — acrylic imatenga nthawi yonseyi.

Gawo C: Kukonzanso/kusinthira kwa factor — kotsika kwa acrylic = kusunga ndalama kwa nthawi yayitali.

Gawo D: Sakanizani zonse zomwe zili pamwambapa kuti mupeze mtengo weniweni wa moyo wonse - osati ndalama zoyambira zokha!

Mukasankha pakati pa zotengera zowonekera bwino kapena zonyezimira za acrylic, musaiwale ndalama zobisika zomwe zimabwera pakatha miyezi isanu ndi umodzi utoto ukatuluka kapena kupopa madzi chifukwa cha kuwonongeka ndi dzuwa.

Momwe zinthu zotetezera zimakhudzira mtengo wogulitsanso

Kuzindikira mwachidule:

- Zinthu zomwe zimakhala ndi kukana kwa UV nthawi zambiri zimakhala ndi mtengo wokwera nthawi yogulitsanso.

– Ogula amasamala za kukhazikika kwa ma phukusi—kusokonekera, mapulasitiki achikasu? Ayi ndithu.

- Zipangizo zapamwamba monga acrylic yokutidwa ndi utoto zimawonjezera ubwino ngakhale zidagwiritsidwa ntchito kale.

Izi zikutanthauza kuti kuyika ndalama pasadakhale kungabweretse phindu labwino mtsogolo—ngakhale ngati simuli amene mukugulitsanso mwachindunji.

Zotsatira za kusankha kumaliza ntchito pa momwe ogula amaonera zinthu komanso nthawi yomwe zinthuzo zikuyendera

Apa ndi pomwe kalembedwe kamagwirizana ndi sayansi:

• Botolo lachitsulo lonyezimira likufuula "zapamwamba," zomwe zimawonjezera mtengo wa chinthucho nthawi yomweyo.
• Mawonekedwe a silika wosakhwima amaoneka amakono komanso ogwira—abwino kwambiri pa mitundu yochepa ya chisamaliro cha khungu.
• Zopaka utoto wowoneka bwino zimawoneka bwino tsiku loyamba ... koma nthawi zambiri zimazimiririka mwachangu pokhapokha ngati zakonzedwa bwino kuti zisagwe ndi dzuwa.

Chofunika kwambiri? Kumaliza bwino sikumangogulitsa kokha—kumasunga nthawi yayitali, makamaka ngati kugwirizanitsidwa ndi zida zanzeru zoperekera madzi monga chopopera chopanda mpweya chomwe chimapangidwira mawonekedwe ndi ntchito.

Kodi UV Coating Ikusweka? Njira Yodzitetezera Yokha

Kodi ming'alu ikuwononga mawonekedwe anu a phukusi? Umu ndi momwe mungapangire mapangidwe anzeru komanso kusintha kwa utoto kuti mabotolo aziwoneka bwino.

Kulimbitsa zinthu za botolo lagalasi pogwiritsa ntchito chishango cha UV cha sitepe imodzi

• Zophimba za UVkupanga gawo losinthasintha koma lolimba pamwamba pake, kuchepetsa kusweka kwa tinthu tating'onoting'ono panthawi yonyamula.
• Njira iyi imagwira ntchito bwino kwambiri pazotengera zagalasi, makamaka ikaphatikizidwa ndi zinthu zosakula kwambiri monga zosakaniza za borosilicate.
• Kulimbitsa kumachitika panthawi yopanga, osawonjezerapo njira zina zowonjezera zodzazira kapena kutseka—zopanda msoko konse.

Njira yake ndi yosavuta: ikani kamodzi, tetezani kwamuyaya. Njira iyi yokhala ndi gawo limodzi imapangitsa kuti zikhale zosavuta kupewa kupsinjika kwa minofu kuti kusapangidwe pamene kusintha kwa kupanikizika kukuchitika.

Kukonza malo ofewa kuti apewe ming'alu

Kuwonjezera mawonekedwe ofewa sikuti ndi kungokongoletsa kokha—kumathandiza kuletsa kugwedezeka pang'ono komwe kungayambitse kusweka kwa tsitsi. Ubwino wofunikira:

• Zimawonjezera kugwira ndi kuchepetsa kutsetsereka • Zimachepetsa kugwedezeka panthawi yotumiza • Zimabisa zolakwika zomwe zilipo

Yophatikizidwa ndi yolimbapampu yopanda mpweya, kuphatikiza kumeneku kumasunga mawonekedwe ndi ntchito zonse popanda kusokoneza kumverera.

Kapangidwe kake ka nkhungu ndi chizindikiro chokongoletsera kuti chikhale cholimba

Tiyeni tigawane mfundo zofunika m'magulu:

Ubwino Wopangira Nkhungu Mwamakonda:

• Amachepetsa zofooka mwa kuchotsa ngodya zakuthwa
• Imathandizira makulidwe ofanana a khoma lonse la botolo
• Imalola kuphatikiza ziwalo zogwirira ntchito monga makola opangidwa ndi ulusi

Ubwino wa Chizindikiro Chokongoletsera:

• Palibe chizindikiro chowonjezera = chiopsezo chochepa cha kuchotsedwa kwa khungu mukakhudzidwa ndi UV
• Kujambula kogwira kumawonjezera kukongola kopanda kusweka
• Kapangidwe kokhazikika kamalimbana ndi ming'alu yozungulira m'mbali

Zonsezi pamodzi sizimangooneka zokongola zokha—zimapangidwa zolimba kuchokera mkati mpaka kunja.

Kugwirizana kwa zinthu pakati pa zokutira ndi substrate ndikofunikira kwambiri kuposa momwe mukuganizira

Pamenemankhwala ophikiraZikakumana ndi zomwe zili pansi, ming'alu imaonekera mwachangu. Kugwirizana pakati pa zigawo zochiritsika za UV ndi galasi kuyenera kulumikizidwa bwino—makamaka ngati pali zotsalira zochokera ku silicone zomwe zimakhudzidwa ndi kuumba pambuyo pake. Kulakwitsa kamodzi apa kungathe kusokoneza zoyesayesa zina zonse zolimbitsa.

Chifukwa chiyani mapangidwe a mapampu opaka mafuta opanda mpweya amapindula ndi matupi osasweka

Ma tsinde afupiafupi a actuator, zomangira zolimba, ndi makina amkati a masika onse amadalira ukhondo wokhazikika wa nyumba. Ngati chipolopolo chakunja chasweka:

– Chisindikizo cha vacuum chimalephera msanga – Kuchuluka kwa okosijeni m'zinthu kumawonjezeka – Kupereka sikusinthasintha

Mwa kulimbitsa makoma a mabotolo ndikusankha zomaliza zosasweka, mukutsimikiza kuti zonsemakina opanda mpweyaimakhalabe yopanda mpweya komanso yogwira ntchito bwino kwa nthawi yayitali.

Zomwe zimayambitsa kulephera kwa utoto wa UV pamalo opindika

1. Kuthira kwambiri kumabweretsa kufooka
2. Ngodya yopopera yosasinthasintha imapanga madontho ochepa
3. Kusagwira bwino ntchito chifukwa cha kuipitsidwa ndi fumbi
4. Mtunda wolakwika wa nyali womwe umakhudza kuya kwa polymerization

Kuzigwira msanga kumapulumutsa mutu wambiri pambuyo pake—makamaka mabotolo opindika kapena mabotolo ozungulira omwe amafunika chitetezo chokwanira.

Kuphatikiza njira zopangira embossing ndi ma UV topcoats kuti muteteze kawiri

Umu ndi momwe awiriwa amagwirira ntchito limodzi zamatsenga:

• Kukongoletsa kumapereka mawonekedwe achilengedwe omwe amasokoneza njira zofalitsira ming'alu • Topcoat imatseka madera okongoletsa bwino popanda kuyika m'ming'alu • Kuphatikizana kumawonjezera kulimba pamene ma logo akusungabe bwino pakapita nthawi.

Kwa makampani omwe akufuna kukongoletsa zinthu zawo kwa nthawi yayitali, kuphatikiza njira zonsezi kumatanthauza kuti zinthuzo sizingabwere chifukwa cha kuwonongeka kwa mapaketi awo—ngakhale patatha miyezi ingapo akugulitsidwa m'mashelefu.

Zolakwa zomwe anthu amachita panthawi yogwiritsira ntchito utoto pambuyo popaka utoto

Kawirikawiri anthu amaiwala kuti mabotolo opakidwa utoto watsopano amafunika nthawi yokwanira yoti aphimbidwe asanaikidwe kapena kutsekedwa:

– Kuthamanga sitepe iyi kumafinya malo osachiritsidwa = ming'alu yaing'ono yomwe imachitika nthawi yomweyo – Kugwiritsa ntchito ma conveyor okhwima kwambiri kumawonjezera zizindikiro za kusweka – Kudumpha kuwunika komaliza pansi pa kuwala kozungulira kumaphonya kusweka kwa nkhawa kosawoneka pansi pa kuwala kwabwinobwino

Pewani mavuto amenewo mwa kuwonjezera nthawi yogwiritsira ntchito nthawi yanu yopangira zinthu—zimabweretsa phindu lalikulu mtsogolo.

Mafunso Ofunsidwa Kawirikawiri Okhudza Pump Yopanda Mpweya

Kodi ndingatani kuti ndiletse kusweka kwa UV pa mabotolo agalasi?

Kusweka nthawi zambiri kumayamba pang'onopang'ono—mizere ya tsitsi yomwe siioneka bwino yomwe imakwawa pamwamba ngati ukonde wa akangaude. Pofuna kupewa izi, botolo limafunika kulimbitsa mkati mwake. Chishango cha UV chokhazikika chimalimbitsa galasi lokha, pomwe chimateteza ku kupsinjika kwakunja. Kwa makampani omwe akufuna kukongola komanso kulimba mtima, kuyika chizindikiro chanu mu mawonekedwe apadera sikungokongoletsa kokha—kumawonjezera kapangidwe komwe kali kofunikira kwambiri.

Kodi acrylic kapena polypropylene ndi bwino kugwiritsa ntchito mapampu opaka mafuta opanda mpweya?

Zimatengera zomwe zimakukhudzani kwambiri: kumveka bwino kapena kupirira.

• Akiliriki imamveka bwino kwambiri m'manja—yoyera ngati kristalo komanso yosalala ngati mwala wopukutidwa.
• Polypropylene ndi yolimba kwambiri; imalola kugwedezeka popanda kudandaula ndipo imachepetsa ndalama panthawi yopanga zinthu zambiri.

Ngati mukufuna kukongola kwapamwamba komanso kokongola, acrylic imapambana. Koma ngati kulimba komanso bajeti ndizofunika kwambiri, polypropylene imakhalabe yolimba ikapanikizika.

Kodi zokongoletsa zachitsulo zimathandizadi kuti zinthu ziwonekere bwino m'masitolo?

Zoonadi—osati chifukwa chakuti zimawala kwambiri pansi pa magetsi ogulitsa. Zophimba zachitsulo zimawonjezera kuzama komwe utoto wathyathyathya sungatsanzire. Zikagwirizana ndi miyezo ya Pantone, zomalizazi zimapanga chizindikiro chogwirizana pamitundu yonse yazinthu—chizindikiro chosavuta koma champhamvu cha makasitomala abwino chomwe chimalandiridwa nthawi yomweyo. Sikuti ndi kukhala wokongola; koma ndi kuwoneka mwadala.

Bwanji osasankha pampu yopanda mpweya m'malo mwa zopopera mpweya zabwino kapena mapampu a thovu?

Mapampu opanda mpweya amateteza zomwe zili mkati mwa kuletsa mpweya kulowa kwathunthu—zimenezi zikutanthauza kuti palibe okosijeni yomwe imalowa kuti iwononge ma formula ofewa monga ma seramu kapena maziko. Mosiyana ndi ma spray a nthunzi omwe amavumbula zomwe zili mkati nthawi iliyonse akagwiritsidwa ntchito, makina opanda mpweya amakankhira chinthucho mmwamba kudzera mu vacuum pressure yokha… kusunga mphamvu popanda kufunikira zotetezera zambiri. Ndi chitetezo chodekha cha chisamaliro cha khungu: chitetezo chosawoneka ndi kukanikiza kulikonse kwa mutu wa pampu.