Sekureva kweJiangsu Provincial Market Supervision Administration webhusaiti, muna Kubvumbi 23, iyo Jiangsu Textile Viwanda Association yakaburitsa zviri pamutemo chiyero cheboka "Polypropylene Melt blown Nonwoven Fabrics for Masks" (T/JSFZXH001-2020), iyo ichaburitswa zviri pamutemo muna Kubvumbi 26. Implementation.
Iyo chiyero yakatsanangurwa neJiangsu Fiber Inspection Bureau pasi pekutungamirwa neJiangsu Market Supervision Bureau, uye yakanyorwa pamwe chete neNanjing Chigadzirwa Hunhu Hwekutarisa uye Inspection Institute uye zvine hukama vanogadzira machira akanyunguduka. Iyi chiyero ndiyo yekutanga chiyero chenyika chakapihwa machira anopeperetswa nemasiki anonyungudika. Inonyanya kushanda kune mask-yakavhuvhuta yakanyungudutswa machira ekudzivirira hutsanana. Inogamuchirwa nenhengo dzeboka maererano nechibvumirano uye inogamuchirwa nekuzvidira nesosaiti. Kushambadzwa nekuitwa kweiyo chiyero kuchaita basa rinoshanda mukugadzirisa kugadzirwa uye kushanda kwemabhizinesi akanyunguduka machira uye nekuona kunaka kweiyo yakakosha zvinhu zvemasiki. Zvinonzwisiswa kuti chiyero cheboka chinoreva zviyero zvakabatanidzwa pamwe chete nemapoka emagariro akagadzwa maererano nemutemo kuti asangane nemusika uye hunyanzvi zvinodiwa uye kurongeka nevatambi vemusika vakakodzera.
Nguo yakanyungudutswa ine hunhu hudiki pore saizi, yakakwirira porosity uye yakanyanya kusefa kunyatsoita. Sechinhu chepakati chekugadzira mask, iko kudiwa kwazvino kwakakura kupfuura kupihwa. Munguva pfupi yapfuura, makambani ane hukama akachinja kunyungudutsa machira, asi haana ruzivo rwakakwana nezvezvakagadzirwa, zvishandiso, uye maitiro ekugadzira anoshandiswa. Kubudirira kwekugadzira kwemachira akaputika hakuna kukwira, uye mhando haigone kuzadzisa zvinodiwa zvekugadzira mask.
Parizvino, kune maviri akakodzera indasitiri zviyero zvekunyungudutswa machira muChina, anoti "Spun bond / Melt blown / Spun bond (SMS) Method Nonwovens" (FZ / T 64034-2014) uye "Melt blown Nonwovens" (FZ / T 64078-2019). Iyo yekare inokodzera zvigadzirwa zveSMS zvinoshandisa polypropylene sechinhu chikuru chakasvibirira uye chakasimbiswa nehot-rolled bonding; iyo yekupedzisira inokodzera machira asina kuruka anogadzirwa nenzira yakanyunguduka. Iko kushandiswa kwekupedzisira hakugumiri kumasiki, uye muyero unongori wehupamhi, misa pachikamu chimwe chete, nezvimwewo Kuisa kumberi zvinodiwa, zviyero zvakajairwa zvezviratidzo zvakakosha senge kusefa uye kupera kwemhepo kunotsanangurwa nekupa uye. vanoda kondirakiti. Parizvino, kugadzirwa kwemachira akanyungudutswa nemabhizinesi kunonyanya kuenderana nemaitiro emabhizinesi, asi zviratidzo zvakakodzera zvakare hazvina kuenzana.
Chiyero cheboka che "Polypropylene Melt blown Nonwoven Fabrics for Masks" chakaburitswa panguva ino chinotenderera polypropylene yakanyungudutswa machira asina kuruka emasiki, achitsanangura mbichana mbichana zvinodiwa, kuiswa kwechigadzirwa, zvakakosha zvehunyanzvi zvinodiwa, zvakakosha zvehunyanzvi zvinodiwa, kuongorora uye nzira dzekutonga, uye Chigadzirwa. logo inoburitsa zvakajeka zvinodiwa. Iyo huru yehunyanzvi zviratidzo zvezviyero zveboka zvinosanganisira chidimbu chesefa kunyatsoshanda, bhakitiriya kusefa kunyatsoita, kutyora simba, kuwanda kutsauka kwechiyero pachikamu cheyuniti, uye chitarisiko chinodiwa. Chiyero chinotaridza zvinotevera: Chekutanga, chigadzirwa chinoiswa muchikamu maererano nechiyero chekusefa kwechigadzirwa, icho chakakamurwa kuita matanhatu: KN 30, KN 60, KN 80, KN 90, KN 95, uye KN 100. Yechipiri. ndeyekudoma zvinhu zvakashandiswa, izvo zvinofanirwa kuzadzisa zvinodiwa zve "Special Plastic Melt-Blowing Material yePP" (GB / T 30923-2014), kudzikamisa kushandiswa kwezvinhu zvine muchetura uye zvine njodzi. Yechitatu ndeyekuisa pamberi zvakanangana zvinodikanwa zve particulate kusefa kunyatsoshanda uye hutachiona hwekusefa hunoenderana neakasiyana mazinga ekusefa kuti asangane nezvinodiwa zvemhando dzakasiyana dzemasiki dzejira rakanyungudutswa.
Mukugadzirisa zvirongwa zveboka, kutanga, kutevedzera mutemo nemirairo, kutevera misimboti yekubuda pachena, kujeka, uye kurongeka, uye kutora ruzivo rwekugadzira, kuongorora, uye manejimendi emachira akanyunguduka muRuwa rweJiangsu, uye zvizere. funga nezve tekinoroji yepamusoro uye inogoneka mune zvehupfumi zvakazara Izvo zvinodikanwa, zvinoenderana nemitemo yenyika, mirau uye zvinosungirwa zviyero, zvakazivikanwa nenyanzvi muvagadziri vakuru vemachira akanyungudutswa, kuongorora. masangano, masangano emaindasitiri, mayunivhesiti uye masangano ekutsvagisa sainzi mudunhu, izvo zvinoenderana nebasa reyakajairwa kutungamira uye mutemo. Chechipiri ndechekuita basa rakanaka rekubatanidza zvinobudirira zviyero zvezvigadzirwa zvemachira zvakanyungudutswa zvine zviyero zvemasiki ekudzivirira, ayo anogona kuita basa rakanaka mukumisikidza, kuvandudza, nekugadzirisa boka remabhizinesi kubva pakuona kwehunyanzvi.
Kuburitswa kweiyo chiyero cheboka kuchanyatso kuita basa reboka chiyero "nekukurumidza, chinochinjika uye chepamberi", kubatsira kugadzirwa kwemachira akanyungudutswa uye mabhizinesi ekushanda kuti anyatsonzwisisa uye kugona zviratidzo zvakakosha zvejira rakanyungudutswa remasiki, kuvandudza chigadzirwa. zviyero, uye kugadzira zvinoenderana nemitemo nemirau Kupa hunoshanda hutsigiro hwehunyanzvi hwekugadzirisa marongero emusika wemachira akanyunguduka akanyunguduka uye kuve nechokwadi chemhando yezvigadzirwa zvekudzivirira denda. Tevere, pasi pekutungamirwa neProvincial Market Supervision Bureau, iyo Provincial Fiber Inspection Bureau ichashanda neProvincial Textile Viwanda Association kududzira uye kushambadza zviyero uye kuwedzera mukurumbira ruzivo rwemhando ine chekuita nekunyunguduka machira. Panguva imwecheteyo, ichaita basa rakanaka mukushambadza nekuita zviyero, kudzidzisa mabhizinesi makuru ekugadzira uye vatariri vepasi mudunhu, uye nekutungamira kugadzirwa nekutarisa kwemachira akanyungudutswa.
Nguva yekutumira: Kubvumbi-26-2020