Chiyero chekuedza machira asina kurukwa akarukwa netambo dzakapinza | JINHAOCHENG

Chii chinonzi chiyero chekuona Jira Risina Kurukwa reSpunlaceNhasi nafekitari isina kurukwakuti ndikupe tsananguro pfupi.

Machira asina kurukwa akarukwa muChina, anonyanya kushandiswa muzvigadzirwa zvekurapa nezvehutsanana, kugadzira maindasitiri akareruka, indasitiri yemagetsi, kuchengetedzwa kwezvakatipoteredza nedzimwe nzvimbo, uye kugadzirwa kwemachira emakemikari echinyakare muChina kwakaita basa rakanaka mukusimudzira.

Jira risina kurukwa rakarukwa rakamonerwa chinhu chakakosha chekushandisa pamasiki ekurapa, zvipfeko zvekudzivirira zvekurapa, gauze rekurapa, zvipfeko zvekuvhiya uye jira reganda rekugadzira. Makambani anogadzira zvinhu ane hanya nezvekuti angadzora sei mhando yejira risina kurukwa rakamonerwa rakamonerwa kuburikidza nekuyedza.

Nzira ina dzinotevera dzekuona dzisina kurukwa dzakarukwa dzinoshandiswa pakuongorora

Machira asina kurukwa akasanganiswa netambo dzakasanganiswa anogona kuongororwa zvichienderana nezvinodiwa neGB/T26379-2011 "Textile Wood Pulp Composite Spunlaced nonwovens". Machira asina kurukwa akasanganiswa netambo dzeGB/T26379-2011 akakamurwa kuita machira akajairika akasanganiswa netambo dzakasanganiswa uye machira asina kurukwa anoshanda.

Pakati pavo, jira risingarukwe rine tambo dzakarukwa, rinonyanya kushandiswa muzvinhu zvisingapindi mvura, zvinodzivirira moto nezvimwe zvinangwa zvakakosha. Nzira dzakarukwa dzine tambo dzakarukwa dzine tambo dzakarukwa dzine tambo dzakarukwa dzine tambo dzakarukwa dzine tambo dzakafanana, asi zvinhu zvekuongorora zvemukati zvakasiyana zvishoma, zvinodiwa chaizvo ndeizvi:

1. zvinhu zvemukati zvekuongorora hunhu hwemukati zvisina kurukwa zvakagadzirwa ne spunthorn:

chiyero chekutsauka kwemhando panzvimbo yeyuniti, chiyero chekusarongeka kwemhando panzvimbo yeyuniti, simba rekutyoka rakachinjika, kunyudzwa, kukurumidza kweruvara kusvika pakukweshana, kutsauka kwehupamhi;

2. zvinhu zvinoshanda zvekuongorora zvemhando yepamusoro zvisina kurukwa zvakagadzirwa neshinda dzakarukwa:

chiyero chekutsauka kwemhando panzvimbo imwe neimwe, chiyero chekusarongeka kwemhando panzvimbo imwe neimwe, simba rekutyoka rakachinjika, kukurumidza kweruvara kusvika pakukweshana, kutsauka kwehupamhi, kushanda kusingabudisi mvura, kushanda kwekunamatira mumvura, kuramba doro, kushanda kunodzora moto;

3. Zvinhu zvekunze zvekuongorora mhando yejira risina kurukwa rakasanganiswa:

Zvikanganiso zvemutsetse, kucheka nekusabvisa mucheto zvisina kunaka, kutenderedza mucheto zvisina kunaka, zvikanganiso zvekudhinda nekudhaya, nguva yekusona, mavara, mavara, tsvina, zvikanganiso zvakakuvara, kurongedza, mavara ezvipembenene, nezvimwewo.

Zvishandiso zveChitosan fiber zvakarukwa zvisina kurukwa zvinogona kuyedzwa zvichienderana ne "Chitosan fiber Nonwovens - Chikamu 2: Spunlaced Nonwovens" FZ/T 640772-2019. Zvinhu zvekuyedza zveChitosan fiber zvakarukwa zvisina kurukwa uye hutano zvakarukwa zvisina kurukwa zvakafanana, zvakakamurwawo kuita zvemukati, zvekunze, zvinhu zvitatu zvehutachiona. Zvinodiwa chaizvo ndeizvi:

1. Zvinhu zvekuongorora mhando yemukati:

chiyero chekutsauka kwehukuru panzvimbo imwe neimwe, kutsauka kwehupamhi, simba rekupwanyika kwenguva refu uye rakachinjika, chiyero chekutsauka kwemukati che chitosan fiber, pH kukosha, huwandu hwe formaldehyde, fluorescence ine simba rinochinjika, kunyudzwa kwemvura, chiyero che bacteriostatic, huwandu hwesimbi inorema (lead, mercury, arsenic);

2. Zvinhu zvekuongorora zvemhando yepamusoro zvekunze:

pamusoro pejira, majoini, chiso chekucheka;

3. Zvinhu zvekuongorora hutachiona hwehutachiona:

huwandu hwese hwemakoroni emabhakitiriya, makoroni, makoroni efungus, mabhakitiriya ane pathogenic pyogenic, nezvimwewo.

Zvishongo zvisina kucheneswa zvehutsanana zvinogona kuyedzwa zvichienderana nezvinodiwa neSANITARY Spunlaced Nonwovens FZ/T 64012-2013. FZ/T 64012-2013 inopatsanura zvinhu zvekuongorora jira risina kucheneswa resanitary spunge muzvikamu zvitatu: kuongorora kwemhando yemukati, kuongorora kwemhando yekunze uye kuongorora kwe microbial index. Zvinhu zvekuongorora zvakananga ndeizvi:

1. Zvinhu zvekuongorora mhando yemukati:

chiyero chekutsauka kwehukuru panzvimbo yeyuniti, kusiyana kwehukuru kwehukuru panzvimbo yeyuniti, kusiyana kweukobvu, simba rekupwanya, kutsauka kwehupamhi, kunyudzwa kwemvura, pH kukosha;

2. zvinhu zvekunze zvekuyedza mhando:

zvikanganiso zvemhando yejira, musiyano wemavara, zvikanganiso, nezvimwewo;

3. Zvinhu zvekuongorora microbial index:

huwandu hwese hwemakoroni emabhakitiriya, ma coliforms, Staphylococcus aureus, mabhakitiriya e pathogenic pyogenic, nezvimwewo.

Machira asina kurohwa ane tambo dzakarukwa anogona kuyedzwa zvichienderana neFZ/T 64065-2017 "Aron Spunlaced Nonwovens for Insulation". Machira asina kurohwa ane tambo dzakarukwa anongoda kuona hunhu hwemukati uye hunhu hwekunze hwezvinhu zviviri izvi. Zvinodiwa chaizvo ndeizvi:

1. Zvinhu zvekuongorora mhando yemukati:

chiyero chekutsauka kwehukuru panzvimbo imwe neimwe, kutsauka kweukobvu, kutsauka kwehupamhi, muganho weokisijeni, nguva inopfuta nguva dzose, nguva inopfuta, kureba kwekukuvadzwa, simba remagetsi, simba rekupwanya, kurebesa kwekupwanya, simba rekupwanya, relative dielectric constant, dielectric loss factor, thermal shrinkage rate;

2. zvinhu zvekunze zvekuyedza mhando:

yunifomu, jira rakati sandara, hapana mitsetse yakajeka, hapana mipendero yakatyoka, maburi, mafuta, mavanga nezvimwe zviitiko, peta kuti urongedze

Zviri pamusoro apa ndezve sumo ine chekuita nejira risina kurukwa rakarukwa, kana muchida kuziva rumwe ruzivo nezve jira risina kurukwa, tinokugamuchirai kuti tibatei.fekitari yejira risina kurukwa.