Musika wemasiki yechiso chave chikamu chinokura chinokurumidza cosmetic mumakore achangopfuura. Sekureva kwemushumo weongororo yaMintel, muna 2016, zvigadzirwa zvemaski kumeso zvakaiswa pechipiri mukuwanda kwekushandiswa nevatengi veChinese pakati pemapoka ese echigadzirwa chekuchengetedza ganda, ayo maski kumeso ndiyo inonyanya kufarirwa fomu yechigadzirwa. Mune zvigadzirwa zvemaski kumeso, iyo mask base jira uye musimboti ndeye isinga patsanurike yakazara. Kuti uwane iyo yakakodzera yekushandisa mhedzisiro, kutarisisa kwakanyanya kunofanirwa kubhadharwa kune kuenderana uye kuenderana bvunzo ye mask base jira uye essence panguva yekugadzira chigadzirwa. .
nhanganyaya
Machira emasiki ega ega anosanganisira tencel, yakagadziridzwa tencel, filament, chitubu donje, bamboo marasha, bamboo fiber, chitosan, composite fiber, nezvimwewo; kusarudzwa kwechikamu chimwe nechimwe chemasikisi essence kunosanganisira rheological thickener, moisturizing agent, inoshanda zvinoshandiswa, kusarudzwa kwekuchengetedza, nezvimwe.Hydroxyethyl cellulose(pano inonzi HEC) isiri-ionic mvura-inonyungudika polima. Inoshandiswa zvakanyanya muindasitiri yezvizorwa nekuda kweiyo yakanakisa electrolyte kuramba, biocompatibility uye mvura-inosunga zvivakwa: semuenzaniso, HEC ndeye kumeso mask essence. Iyo inowanzoshandiswa rheological thickeners uye skeleton zvikamu muchigadzirwa, uye ine ganda rakanaka rinonzwa sekuzora, rakapfava uye rinoenderana. Mumakore achangopfuura, chiitiko chemasks matsva echiso chakawedzera zvakanyanya (maererano nedhatabhesi yeMintel, huwandu hwemasks matsva ane HEC muChina hwakawedzera kubva pa38 muna 2014 kusvika 136 muna 2015 uye 176 muna 2016).
experiment
Kunyangwe HEC yakashandiswa zvakanyanya mumasiki kumeso, kune mashoma ane hukama mishumo yekutsvagisa. Tsvagiridzo huru yemunyori: mhando dzakasiyana dzemasiki base jira, pamwe neformula yeHEC/xanthan chingamu uye carbomer yakasarudzwa mushure mekuferefetwa kwezviwanikwa zvemasiki zvinotengeswa (ona Tafura 1 yeiyo chaiyo formula). Zadza 25g liquid mask/sheet kana 15g liquid mask/half sheet, wodzvanya zvinyoro mushure mekuvharisa kuti upinde zvizere. Miedzo inoitwa mushure mevhiki kana mazuva makumi maviri ekupinda. Miedzo inosanganisira: kunyorova, kupfava uye ductility bvunzo yeHEC pamucheka wemasikisi, kuongororwa kwevanhu kunosanganisira kupfava bvunzo yemasikisi uye yekunzwa bvunzo yekaviri-mapofu hafu-yechiso random control control, kuitira kukudziridza chimiro chemasikisi uye zvakarongeka. Chishandiso bvunzo uye ongororo yekunzwa kwevanhu inopa chirevo.
Mask Serum Chigadzirwa Kugadzira
Huwandu hwema carbs hwakakwenenzverwa zvinoenderana nehupamhi uye zvinhu zvemasiki base jira, asi iyo mari yakawedzerwa yeboka rimwe chete yakafanana.
Mhinduro - Mask wettability
Kunyorova kweiyo mask kunoreva kugona kweiyo mask fluid kupinza iyo mask base jira zvakaenzana, zvizere, uye pasina magumo akafa. Mhedzisiro yekuedza kwekupinda mukati memhando gumi neimwe yemachira egasi remachira yakaratidza kuti, kune akatetepa uye epakati makubvu machira epasi, iwo maviri marudzi ezvinwiwa zvemask zvine HEC uye xanthan chingamu anogona kuve nekupinza kwakanaka pazviri. Kune mamwe machira akakora emasiki ega senge 65g kaviri-layer jira uye 80g filament, mushure memazuva makumi maviri ekupinzwa, iyo mask fluid ine xanthan chingamu haisati yanyatsonyorovesa jira remasiki kana kupinza hakuna kuenzana (ona Mufananidzo 1); Kuita kweHEC kuri nani zvakanyanya kupfuura kwexanthan gum, iyo inogona kuita iyo gobvu mask base jira rakazara uye rakazara kupinda.
Kunyorova kwemaski kumeso: kuenzanisa kudzidza kweHEC uye xanthan chingamu
Mhedzisiro - Mask Spreadability
Iyo ductility yeiyo mask base jira inoreva kugona kweiyo mask base jira rinotambanudzwa panguva yekunamira kweganda. Mhedzisiro yekurembera yemhando gumi neimwe yemachira machira anoratidza kuti epakati uye gobvu masikisi machira uye akachinjika-akaiswa mesh weave uye akatetepa mask base machira (9/11 marudzi emasiki base machira, anosanganisira 80g filament, 65g Double-layer jira, 60g filament, 60g Tencel, 50g chituru chitonje, 30g chitonje, 30g chituru, bamboo 35g matatu marudzi ecomposite fibers, 35g Baby silk), iyo maikorosikopu foto inoratidzwa muFigure 2a, HEC ine mwero ductility, inogona kuchinjika kune akasiyana saizi zviso. Kune unidirectional meshing nzira kana kuruka zvisina kuenzana kwemachira akatetepa emasiki epasi (2/11 mhando dzemasiki base machira, anosanganisira 30g Tencel, 38g filament), iyo microscope foto inoratidzwa muFigure 2b, HEC ichaita kuti itambanudzwe zvakanyanya uye iitike inoratidzika kuremara. Izvo zvakakosha kucherechedza kuti mafiber akasanganiswa akasanganiswa pahwaro hweTencel kana filament fibers anogona kuvandudza kusimba kwesimba remasiki base jira, senge 35g 3 marudzi emusanganiswa fibers uye 35g Baby silk mask machira machira akaumbwa, kunyangwe ari.
Microscope mufananidzo wemasiki base jira
Mibairo – Mask Kupfava
Kupfava kwemasikisi kunogona kuongororwa nenzira ichangobva kugadzirwa yekuyedza kupfava kwemasikisi, uchishandisa mameseji analyzer uye P1S probe. Texture analyzer inoshandiswa zvakanyanya muindasitiri yezvizoro uye indasitiri yechikafu, inogona kuyedza zvakanyanya maitiro ekunzwa ezvigadzirwa. Nekumisikidza iyo yekumanikidza bvunzo modhi, iyo yakanyanya simba yakayerwa mushure mekuferefeta kweP1S yakatsikirirwa payakapetwa mask base jira uye kuenda kumberi kune imwe chinhambwe inoshandiswa kuratidza kupfava kwemask: idiki iyo yakanyanya simba, iyo yakapfava mask.
Iyo nzira yekugadzira analyzer (P1S probe) yekuyedza kupfava kwemask
Iyi nzira inogona kunyatso tevedzera maitiro ekutsikirira mask neminwe, nekuti kumberi kwezvigunwe zvevanhu kune hemispherical, uye kumberi kweiyo P1S probe zvakare hemispherical. Iko kuomarara kukosha kweiyo mask inoyerwa neiyi nzira iri muchibvumirano chakanaka nekuomarara kukosha kweiyo mask inowanikwa nekunzwa kuongororwa kwevanopenya. Nekuongorora pesvedzero yemvura yemasiki ine HEC kana xanthan chingamu pakupfava kwemhando sere dzemachira machira, mhedzisiro yekuedzwa kwechishandiso uye ongororo yekunzwa inoratidza kuti HEC inogona kupfavisa jira rekutanga kupfuura xanthan gum.
Quantitative bvunzo mhedzisiro yekupfava uye kuoma kweiyo mask base jira re8 zvinhu zvakasiyana (TA & sensory bvunzo)
Mhinduro - Mask Half Face Test - Sensory Evaluation
Mhando 6 dzemachira egasi remasiki ane hukobvu hwakasiyana uye zvinhu zvakasarudzwa zvisina tsarukano, uye 10 ~ 11 akadzidzira sensory evaluation nyanzvi vanoongorora vakakumbirwa kuita hafu-chiso bvunzo bvunzo pane mask ine HEC uye xanthan chingamu. Nhanho yekuongorora inosanganisira panguva yekushandiswa, pakarepo mushure mekushandisa uye kuongororwa mushure memaminitsi mashanu. Migumisiro yekuongororwa kwekunzwa inoratidzwa mutafura. Mhedzisiro yacho yakaratidza kuti, kana ichienzaniswa nexanthan chingamu, iyo mask ine HEC yaive nani kunamatira kweganda uye lubricity panguva yekushandiswa, kunyorova zviri nani, elasticity uye kupenya kweganda mushure mekushandisa, uye inogona kurebesa nguva yekuomeswa kwemasikisi (yekuferefeta 6 marudzi emasiki base machira, kunze kwekuti HEC uye xanthan gum yakaita zvakafanana pa35g yemamwe machira emasikisi eBaby prolong 55g kuomesa nguva yemasikisi ne1 ~ 3min). Pano, iyo nguva yekuomeswa yemask inoreva nguva yekushandiswa kwemaski yakaverengerwa kubva panguva iyo mask inotanga kuoma sekunzwa kwazvinoitwa nemuongorori sepoindi yekupedzisira. Kupera mvura mumuviri kana kukoira. Iyo nyanzvi yepaneru kazhinji yaifarira kunzwa kweganda kweHEC.
Tafura 2: Kuenzaniswa kwexanthan gum, ganda rinonzwa maitiro eHEC uye kana mask imwe neimwe ine HEC uye xanthan gum inomesa panguva yekushandiswa.
mukupedzisa
Kuburikidza nekuedzwa kwechiridzwa uye kuongororwa kwevanhu, kunzwa kweganda uye kuenderana kwemask fluid ine hydroxyethyl cellulose (HEC) mumachira akasiyana-siyana emasiki akaongororwa, uye kushandiswa kweHEC uye xanthan gum kune mask kwakaenzaniswa. mutsauko wekuita. Mhedzisiro yekuyedzwa kwechiridzwa inoratidza kuti machira emasiki ega ane simba rakakwana rechimiro, anosanganisira epakati uye akakora machira emasiki egasi uye akatetepa mask base machira ane muchinjikwa-akaiswa mesh weaving uye mamwe mayunifomu ekurukwa,HECachaita kuti zvive zvine mwero ductile; Kuenzaniswa ne xanthan chingamu, HEC's kumeso kwemasiki mvura inogona kupa iyo mask base jira kunyorova uye kupfava, kuitira kuti iunze zvirinani kunamatira kweganda kune mask uye iwedzere kuchinjika kune akasiyana maficha evatengi. Kune rumwe rutivi, inogona kusunga zviri nani kunyorova uye kunyorovesa zvakanyanya, izvo zvinogona kunyatsoenderana nemusimboti wekushandiswa kwemasikisi uye inogona kutamba zvirinani basa remaski. Mhedzisiro yehafu-yechiso yekunzwa yekuongorora inoratidza kuti kana ichienzaniswa ne xanthan chingamu, HEC inogona kuunza zviri nani ganda-kunamira uye nekuzora kunzwa kune mask panguva yekushandiswa, uye ganda rine hunyoro huri nani, elasticity uye gloss mushure mekushandisa, uye inogona kurebesa Iyo yekuomesa nguva yemasikisi (inogona kuwedzerwa ne1 ~ 3min), iyo nyanzvi yekuongorora timu yeganda inonzwa kazhinji HEC.
Nguva yekutumira: Kubvumbi-26-2024