Msika wa chigoba kumaso wakhala gawo lomwe likukula mwachangu kwambiri m'zaka zaposachedwa. Malinga ndi lipoti la kafukufuku wa Mintel, mu 2016, zopangira masks kumaso zidakhala zachiwiri pamagwiritsidwe ntchito ndi ogula aku China pakati pamagulu onse osamalira khungu, omwe chigoba chakumaso ndi chida chodziwika kwambiri. Pazinthu zopangira chigoba kumaso, nsalu yoyambira ndi chigoba chake ndi chinthu chosalekanitsidwa. Kuti mukwaniritse kugwiritsa ntchito bwino, chidwi chapadera chiyenera kuperekedwa pakuyesa kufananiza ndi kufananira kwa nsalu yotchinga ya chigoba komanso chinsinsi chake panthawi yopanga zinthu. .
mawu oyamba
Nsalu zachigoba zodziwika bwino zimaphatikizapo tencel, tencel yosinthidwa, filament, thonje lachilengedwe, makala ansungwi, ulusi wansungwi, chitosan, ulusi wophatikizika, ndi zina zambiri; Kusankhidwa kwa chigawo chilichonse cha mask essence kumaphatikizapo rheological thickener, moisturizing agent , zosakaniza zogwira ntchito, kusankha zotetezera, ndi zina zotero.Hydroxyethyl cellulose(pamenepa amatchedwa HEC) ndi polima wosasungunuka m'madzi. Amagwiritsidwa ntchito kwambiri muzodzikongoletsera chifukwa cha kukana kwake kwa electrolyte, biocompatibility ndi zomangira madzi: mwachitsanzo, HEC ndi chigoba cha nkhope. Ma rheological thickeners omwe amagwiritsidwa ntchito kwambiri ndi zigawo za zigoba zomwe zimagwiritsidwa ntchito, ndipo zimakhala ndi khungu labwino monga mafuta, ofewa komanso ogwirizana. M'zaka zaposachedwa, ntchito ya masks atsopano amaso yakula kwambiri (malinga ndi nkhokwe ya Mintel, chiwerengero cha masks atsopano omwe ali ndi HEC ku China chawonjezeka kuchoka pa 38 mu 2014 kufika 136 mu 2015 ndi 176 mu 2016).
kuyesa
Ngakhale HEC yakhala ikugwiritsidwa ntchito kwambiri mu masks amaso, pali malipoti ochepa okhudzana ndi kafukufuku. Kafukufuku wamkulu wa wolemba: mitundu yosiyanasiyana ya nsalu zoyambira masks, kuphatikiza mawonekedwe a HEC/xanthan chingamu ndi carbomer zosankhidwa pambuyo pofufuza zopangira zopangira zogulitsira za chigoba (onani Gulu 1 lachidule). Lembani 25g madzi chigoba / pepala kapena 15g madzi chigoba / theka pepala, ndipo akanikizire mopepuka pambuyo kusindikiza kuti kulowa mokwanira. Mayesero amachitidwa pakatha sabata kapena masiku 20 akulowa. Mayeserowa akuphatikizapo: kuyezetsa, kufewa ndi kuyesa kwa ductility kwa HEC pa nsalu yotchinga chigoba, kuunika kwa umunthu kumaphatikizapo kuyesedwa kofewa kwa chigoba ndi kuyesedwa kwachidziwitso cha kulamulira kwachisawawa kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiripangidwire kuchitika. Kuyesa kwa zida ndi kuwunika kwamalingaliro amunthu kumapereka chidziwitso.
Mask Serum Product Formulation
Kuchuluka kwa ma carbs kumakonzedwa bwino molingana ndi makulidwe ndi zinthu za nsalu yoyambira ya chigoba, koma kuchuluka komwe kumawonjezeredwa pagulu lomwelo ndikofanana.
Zotsatira - Kunyowa kwa chigoba
Kunyowa kwa chigoba kumatanthawuza kuthekera kwamadzimadzi a chigoba kuti alowe munsalu ya chigoba mofanana, kwathunthu, komanso popanda nsonga zakufa. Zotsatira za kuyesa kolowera pamitundu 11 ya nsalu zoyambira za chigoba zidawonetsa kuti, pansalu zoonda komanso zapakatikati zokhala ndi chigoba chamadzimadzi, mitundu iwiri yamadzi amadzi okhala ndi HEC ndi xanthan chingamu zitha kukhala ndi zotsatira zabwino pakulowa. Pansalu zokhuthala za chigoba monga 65g wosanjikiza kawiri ndi ulusi wa 80g, patatha masiku 20 atalowetsedwa, madzi amadzimadzi okhala ndi xanthan chingamu sanganyowetsebe nsalu yotchinga kapena kulowetsako sikufanana (onani Chithunzi 1); Kuchita kwa HEC kuli bwino kwambiri kuposa xanthan chingamu, zomwe zimatha kupangitsa kuti chigoba cholimba kwambiri chilowerere mokwanira.
Kunyowa kwa masks amaso: kafukufuku woyerekeza wa HEC ndi xanthan chingamu
Zotsatira - Kufalikira kwa Mask
Ductility ya nsalu yoyambira ya chigoba imatanthawuza kuthekera kwa nsalu yoyambira ya chigoba kuti itambasulidwe panthawi yomata khungu. Zotsatira zolendewera zamitundu 11 ya nsalu zoyambira zimawonetsa kuti nsalu zapakatikati ndi zokhuthala ndi nsalu zolumikizira ma mesh ndi nsalu zopyapyala (mitundu ya 9/11 ya nsalu zoyambira, kuphatikiza 80g filament, 65g Double-layer, 60g filament, 60g Tencel, 50g chitoni, nsungwi, 30g, nsungwi 35g mitundu itatu ya ulusi wophatikizika, 35g Baby silika), chithunzi cha maikulosikopu chikuwonetsedwa mu Chithunzi 2a, HEC ili ndi ductility yapakatikati, imatha kusinthidwa kumaso osiyanasiyana. Kwa njira ya unidirectional meshing kapena kuluka mosagwirizana kwa nsalu zopyapyala zokhala ndi chigoba (mitundu ya 2/11 ya nsalu zoyambira, kuphatikiza 30g Tencel, 38g filament), chithunzi cha maikulosikopu chikuwonetsedwa mu Chithunzi 2b, HEC ipangitsa kuti itambasulidwe mopitilira muyeso ndikuwoneka yopunduka. Ndizofunikira kudziwa kuti ulusi wophatikizika womwe umaphatikizidwa pamaziko a Tencel kapena ulusi wa filament ukhoza kupititsa patsogolo mphamvu zamapangidwe a nsalu yotchinga, monga 35g 3 mitundu ya ulusi wophatikizika ndi 35g Baby silika mask chigoba nsalu ndi gulu ulusi, ngakhale iwo Ndi wa woonda chigoba nsalu m'munsi komanso ali ndi chigoba chowonda m'munsi komanso ali ndi chigoba chowonda kwambiri ndipo ali ndi chigoba owonjezera, ndipo ali ndi chigoba owonjezera, ndipo ali ndi mphamvu yotambasula HEC ndi owonjezera structive madzi.
Chithunzi cha microscope cha nsalu yoyambira
Zotsatira - Kufewa kwa Mask
Kufewa kwa chigoba kumatha kuwunikidwa ndi njira yatsopano yoyesera kufewa kwa chigoba, pogwiritsa ntchito chosanthula kapangidwe kake ndi kafukufuku wa P1S. Texture analyzer imagwiritsidwa ntchito kwambiri m'makampani azodzikongoletsera komanso m'makampani azakudya, imatha kuyesa mozama momwe zinthu zilili. Pakukhazikitsa njira yoyezetsa, mphamvu yayikulu yoyezetsa pambuyo pa kafukufuku wa P1S ikanikizidwa pansalu yopindika ya chigoba ndikusunthira patsogolo kwa mtunda wina imagwiritsidwa ntchito kuwonetsa kufewa kwa chigoba: mphamvu yaying'ono, chigoba chofewa.
Njira ya texture analyzer (P1S probe) kuyesa kufewa kwa chigoba
Njirayi imatha kutsanzira njira yopondereza chigoba ndi zala, chifukwa kutsogolo kwa zala za munthu ndi hemispherical, ndipo kutsogolo kwa kafukufuku wa P1S ndi hemispherical. Kuuma kwa chigoba choyezedwa ndi njira iyi kumagwirizana bwino ndi kuuma kwa chigoba chomwe chimapezedwa ndi kuwunika kwamalingaliro kwa olemba ma panel. Poyang'ana mphamvu ya madzi a chigoba omwe ali ndi HEC kapena xanthan chingamu pa kufewa kwa mitundu isanu ndi itatu ya nsalu zopangira chigoba, zotsatira za kuyesa kwazitsulo ndi kuunika kwamaganizo zimasonyeza kuti HEC ikhoza kufewetsa nsalu yoyambira bwino kuposa xanthan chingamu.
Zotsatira zoyeserera za kufewa ndi kuuma kwa nsalu yoyambira ya chigoba cha zida 8 zosiyanasiyana (TA & test sensory)
Zotsatira - Mask Half Face Test - Sensory Evaluation
Mitundu 6 ya nsalu zokhala ndi makulidwe osiyanasiyana ndi zida zidasankhidwa mwachisawawa, ndipo 10 ~ 11 owunikira owunikira ophunzitsidwa bwino adafunsidwa kuti ayese kuyesa kwa theka la nkhope pa chigoba chokhala ndi HEC ndi xanthan chingamu. Gawo lowunika limaphatikizapo kugwiritsa ntchito, mukangogwiritsa ntchito ndikuwunika pakatha mphindi 5. Zotsatira za kuwunika kwamalingaliro zikuwonetsedwa patebulo. Zotsatira zasonyeza kuti, poyerekeza ndi xanthan chingamu, chigoba munali HEC anali bwino khungu adhesion ndi lubricity pa ntchito, moisturizing bwino, elasticity ndi gloss wa khungu pambuyo ntchito, ndipo akanakhoza kutalikitsa nthawi kuyanika chigoba (kwa kafukufuku 6 mitundu ya chigoba m'munsi nsalu, kupatula kuti HEC ndi xanthan chingamu anachita chimodzimodzi pa 35g chigoba china cha silika 5, mtundu wa nsalu za silika wa 5 g wa silika wa 5 g kuyanika nthawi ya chigoba ndi 1 ~ 3min). Apa, nthawi yowuma ya chigoba imatanthawuza nthawi yogwiritsira ntchito chigoba chowerengedwa kuyambira nthawi yomwe chigoba chimayamba kuuma monga momwe amamvera ndi wowunika ngati pomaliza. Kutaya madzi m'thupi kapena kukokera. Gulu la akatswiri nthawi zambiri limakonda kumva khungu la HEC.
Gulu 2: Kuyerekeza kwa xanthan chingamu, mawonekedwe a khungu a HEC komanso pamene chigoba chilichonse chokhala ndi HEC ndi xanthan chingamu chimauma panthawi yogwiritsira ntchito.
Pomaliza
Kupyolera mu kuyesa kwa zida ndi kuwunika kwamalingaliro aumunthu, khungu limamva ndi kugwirizana kwa madzi a chigoba omwe ali ndi hydroxyethyl cellulose (HEC) mu nsalu zosiyanasiyana za masks adafufuzidwa, ndipo kugwiritsa ntchito HEC ndi xanthan chingamu ku chigoba kunafanizidwa. kusiyana kwa magwiridwe antchito. Zotsatira za mayeso a chida zikuwonetsa kuti nsalu zokhala ndi chigoba zokhala ndi mphamvu zokwanira, kuphatikiza nsalu zapakatikati ndi zokhuthala ndi nsalu zopyapyala zokhala ndi ma mesh opaka mtanda komanso kuluka kofananira,HECadzawapanga apakati ductile; Poyerekeza ndi xanthan chingamu, HEC a nkhope chigoba madzi angapereke chigoba m'munsi nsalu bwino wettability ndi kufewa, kotero kuti akhoza kubweretsa bwino khungu kumamatira chigoba ndi kukhala kusinthasintha kwa maonekedwe osiyanasiyana nkhope ogula. Kumbali inayi, imatha kumangirira chinyezi komanso kunyowetsa kwambiri, zomwe zimatha kugwirizana bwino ndi mfundo yogwiritsira ntchito chigoba ndipo zimatha kusewera bwino ndi chigoba. Zotsatira za kuwunika kwapang'onopang'ono kwa nkhope kumawonetsa kuti poyerekeza ndi xanthan chingamu, HEC imatha kubweretsa kumverera bwino kwa khungu komanso kununkhira kwa chigoba panthawi yogwiritsidwa ntchito, ndipo khungu limakhala ndi chinyezi, kusalala komanso gloss pambuyo pakugwiritsa ntchito, ndipo imatha kutalikitsa Nthawi yowumitsa chigoba (itha kukulitsidwa ndi 1 ~ 3min), gulu lowunika la akatswiri la HEC limakonda kwambiri khungu.
Nthawi yotumiza: Apr-26-2024