Ngā Hua Kakahu Kore-Whatu Miro Ātete

I. Tukanga o te Kakahu Kore-Whatu Miro Ātete

Ko te kaupapa matua o te papanga whatu kore-whatu rapa kei te whakatutuki i te hononga o te "paheketanga + hanganga rapa" mā te whiriwhiri rauemi mata me te arotau i te tukanga. Ka whakarite a Changshu Yongdeli Spunlaced Nonwoven Fabrics Co., Ltd. i te paheketanga pumau me te mahi pono mā te whakahaere tukanga tino tupato. Ko te tukanga motuhake penei:

Te whiriwhiri rauemi mata matua me te ōwehenga: Kōwhiria ngā muka polyester rapa kounga teitei. Ka whakamahia e ngā muka polyester rapa ngā momo kua whakarerekētia me te tere whakaora rapa teitei (tere whakaora rapa ≥ 90%), ka tere te hoki ki runga i muri i te totoro;

Te whakatuwheratanga me te whakaranu: Whakamahia he taputapu whakatuwheratanga me te whakaranu motuhake hei whakamarara i ngā muka polyester rapa. He hoahoa iti-te-kume te whakamahi i te taputapu hei karo i te ngaro o te ngawari o ngā muka rapa nā te totoro nui; kātahi ka uru ki roto i te mīhini whakaranu rua-tuaka, ka tutuki ai te whakaranu muka ōrite i ngā huinga niho whakaranu maha hei whakarite i te tohatoha ōrite o ngā muka rapa ki roto i te mata papanga, hei karo i te ngawari koretake i ētahi wāhi, hei whakatakoto i te turanga mō te hanganga tukutuku me te hanga rapa i muri mai.

Te heru me te hanganga tukutuku (whakahaere i te aronga rapa): Ka uru ngā muka rapa ki roto i tētahi mīhini heru muka rapa tino tika. Ka whakamahia e te mīhini heru he papanga ngira motuhake (momo papanga ngira iti te pakaru) me ngā roera whakarerekē hei wehewehe i ngā muka me te whakahaere i te ahunga whakatakotoranga muka (te nuinga ko te rapa roa, me te rapa taha hei tāpiri), e taurite ana ki ngā whakaritenga rapa o ngā papaki hauora (pēnei i te urutau roa ki te ahunga nekehanga peka). I te wā o te tukanga heru, ko te aroturukitanga wā-tūturu o te rerekētanga matotoru (e whakahaeretia ana i roto i te ±2%) ka whakarite kia ōrite te mata papanga, kia kore ai e pā te matotoru koretake ki ngā pānga paninga me te piri o muri mai.

Te whakapakari i te miro whatu ngāwari (tukanga matua): Koinei te taahiraa matua hei hoatu i te ngāwari ki te hua, mā te whakamahi i te tukanga "miro whatu pēhanga maha":

Ko te miro pēhanga iti tuatahi (pēhanga 5-8 MPa): Whakatikahia te hanganga papanga i te tuatahi hei ārai i te nekenga nui o te muka i puta mai i te miro pēhanga teitei, hei tiaki i te hanganga pīwariwari o ngā muka polyester pīwariwari;

Miro ā-ringa pēhanga-waenga (pēhanga 10-12 MPa): Mā te pane miro ā-ringa whakarara (i te koki 30°-45° ki te mata papanga) ka rehuhia kia anga whakamua, kia hanga ai ngā muka rapa i tētahi hanganga "raruraru - rahui rapa" i te ahunga kua whakaritea (whakaroa), kia wātea ai te totoro me te hoki whakamuri;

He miro hanga pēhanga teitei (pēhanga 13-15 MPa): Whakamahia he pane miro kiato teitei hei whakakaha i te mata o te papanga, kia mau ai te hononga o ngā muka rapa ki ētahi atu muka, me te whakahaere tika i te pēhanga kia kore ai e pakaru ngā muka, ā, i te mutunga ka hangaia he hanganga pumau o "ngā muka rapa hei anga, te hononga miro hei tautoko", me te tere totoro roa tae atu ki te 15%-30% me te tere totoro taha tae atu ki te 8%-15%, e tutuki ai ngā whakaritenga o ngā papaki hauora mō te piri o te nekehanga o te peka.

Te whakamaroke me te hanga i te pāmahana iti: Ka tomo te papanga kore-whatu mākū i muri i te whakakaha spunlace ki roto i te taputapu whakamaroke korehau (tere whakamaroke 70%-80%), kātahi ka tomo ki roto i te taputapu whakamaroke hau wera pāmahana iti (mahana 70-90°C), me te pāmahana iti iho i te pāmahana whakamaroke papanga kore-whatu spunlace tikanga (100-120°C), ka taea te karo i te ngaronga o te ngāwari o ngā muka polyester spunlace nā te pāmahana teitei. I te wā whakamaroke, ka mahia te hanga spunlace i te wā kotahi. Ka whakahaerehia te kukū o te mata o te papanga e ngā roera whakahaere pāmahana kia mau tonu ai te mahi whakaora spunlace pumau i muri i te whakamaroke, me te whakahaere i te ihirangi makuku i roto i te 5%.

Te maimoatanga mata i mua (te paninga ōrite): Mō ngā whakaritenga paninga e whai ake nei, ka tukuna ngā hua maroke ki te maimoatanga mata i mua: mā te whakamahi i te hangarau maimoatanga mata plasma hei whakarei ake i te kaha o te mata (te taumahatanga mata ≥ 38 mN/m), te whakapai ake i te piri ki ngā piripiri rewa wera, ngā kirikiri silicone, me ētahi atu papa paninga, me te karo i ngā raruraru "whakakorenga"; i te wa ano, ka mahia te maimoatanga maeneene, mā te pēhi mārie i te mata o te papanga ki ngā roera pēhanga ngohengohe, kia pai ai te papatahi o te mata o te papanga (te rerekētanga papatahi ≤ 0.1 mm/m), hei whakarato i te turanga mō te paninga ōrite.

Te tapahi me te tirotiro kounga: E ai ki ngā whakaritenga whānui o te rōra o ngā kiritaki papaki piri hauora (whānui noa 0.5 - 2 m), ka tapahia ngā hua e ngā mīhini tapahi tino tika. Ka whakamahia e te tukanga tapahi te mana whakahaere kume-katia hei karo i te whakarerekētanga o ngā hua nā te totoro; i roto i te tukanga tirotiro kounga, hei tāpiri atu ki ngā whakamātautau āhua me te kaha o ia rā, ka tāpirihia te "whakamātautau mahi kume" (te whakamātautau i te tere whakaroa me te tere whakaora kume me te mīhini whakamātautau kume) me te "whakamātautau hototahi paninga" (te whakatauira i te paninga i muri i te whakamātautau i te piri o te paparanga piri) hei whakarite kia tutuki i ia puranga hua ngā paerewa o ngā papa papaki piri hauora.

II. Ngā momo paninga hototahi me ngā painga

He pai te papanga kore-whatu miro-pūngoi mō ngā papa paninga e whā e whakamahia whānuitia ana mō ngā papa piri hauora. Mā te arotau i ngā rauemi mata me ngā tukanga, ka tutuki he hototahitanga whai hua, ka whakaoti rapanga pēnei i te "paninga kore taurite, te wehewehe, me te pānga ki te whai huatanga o te rongoā" o ngā papa tuku iho. Ko ngā painga motuhake o te hototahitanga koia ēnei:

Hototahi ki te paninga piri rewa wera: Ko ngā piri rewa wera (pēnei i te momo EVA, momo SBS) e whakamahia whānuitia ana mō ngā papaki paraikete me ngā papaki whakamamae mamae. I muri i te maimoatanga mata i mua, ka whakanuia te kukū o te mata, ā, ka taea te horapa ōrite te paninga piri rewa wera, me te rerekētanga matotoru o te paparanga piri ≤ 5%; i te wa ano, ka rite te hanganga pīngore o te mata papanga ki te ngāwari o te piri rewa wera, ā, he iti ake te tūponotanga o te pakaru o te paparanga piri ina totorohia, kia mau tonu ai te paparanga piri i te nekehanga o te peka, kia kore ai e ngaro te whai huatanga o te rongoā.

Hototahi ki te paninga ira silicone: He iti te mate pāwera o te ira silicone, ā, he nui te piri, e whakamahia ana i roto i ngā papaki whakaora kirika me ngā papaki motuhake mō te kiri tairongo. He tino hototahi ngā muka polyester pīataata o te hua ki te ira silicone, kāore he taunekeneke matū; mā te hanganga miro pai o te mata papanga ka taea e te ira silicone te uru ōrite ki roto i ngā āputa muka, ka hanga he hanganga "ira - papanga" e piri tata ana, me te whakapainga piri neke atu i te 25% ki te whakataurite ki te papanga kore-whatu miro noa, ka karo i te "hiki me te wehewehe taha" o te papaki i te wā e whakamahia ana.

Hototahi ki te paninga piri hinu: He matotoru, he ātete hoki ki te koroheketanga ngā piri hinu (pērā i ngā piri hinu momo rapa), he pai mō te whakamahinga roa o ngā papaki paraikete. Ka taea e te hanganga pīngore o te hua te ārai i te ahotea o roto o te piri hinu i te wā e totoro ana, ka whakaiti i te "ngatata ngenge" o te paparanga piri i puta mai i te nekehanga o te peka; i te wa ano, kāore te hanganga manawa o te mata o te papanga e pāngia e te paninga piri hinu, e mau tonu ana te manawa pai (manawa ≥ 300 L/m²·s), ka karo i te mamae o te kiri i puta mai i te wera i te wā e whakamahia ana.

Hototahi ki te paninga hydrogel: He tino pai te waikura me te mātao o te hydrogel, koinei te momo piri matua o ngā pāti whakaora kirika me ngā whitiki whakapiri. Ka taea e ngā muka piri e rite ana ki te hua te whakarei ake i te kaha o te papanga ki te pupuri i te hydrogel, me te karo i te ngaronga o te hydrogel i te kaha o te taumaha; ka taea e te ngāwari o te papanga te whakarerekē i te nui o te pupuhi o te hydrogel, ka puta he ahua kore-piri ina piri ki te kiri, ā, kāore te makuku o te hydrogel e pā ki te mahi whakaora ngāwari o te hua, ka whakarite i te pumau o te ngāwari o te pāti i te wā e whakamahia ana (ko te tikanga 8 - 12 hāora).

III. Ngā painga matua o te papanga kore-whatu miro rapa

He tino ngāwari me te piri: Ko te tere whakaroa roa o te hua he 15% - 30%, ko te tere whakaroa taha he 8% - 15%, ā, ko te tere whakaora ngāwari he ≥ 90%. Ka taea te piri tata ki ngā hononga tangata (pēnei i ngā hononga turi, ngā hononga tuke), ngā kaki, me ngā hope me ētahi atu wāhanga nekeneke, ka totoro me te hoki whakamuri i te nekehanga o te peka, ka karo i ngā raruraru pēnei i te "kōkī, te taka, me te kukume kiri" o ngā papa papa kore-pūmau tuku iho, me te whakapai ake i te whakamarie mau me te pumau o ngā papa papa piri hauora. He tino urutau me te roa: Mā te maimoatanga mata me te arotau rauemi mata, ka taea te urutau pai ki ngā papa paninga matua e whā pēnei i te piri rewa wera, te kirikiri silicone, te piripiri hinu, me te kirikiri wai. Ko te kaha piri o te paparanga piri he ≥ 5N/2.5cm (kua whakamatautauria kia rite ki te GB/T 2792-2014), ā, kāore he mōrearea o te wehewehe i te wā e whakamahia ana; I taua wā anō, ko te ātete ki te kakahu (te abrasion a Martin-Dale ≥ 500 ngā wā kāore he kino) me te ātete ki te koroheketanga (te awhe pāmahana -20℃ - 60℃, e tutuki ana i ngā whakaritenga o te taiao hauora) o ngā muka polyester rapa ka whakarite i te pumau o te papaki piri i te wā e rongoa ana, e whakamahia ana hoki.

He pai mō te kiri, he manawa, he pai hoki mō te taiao: He ngawari te kakano o ngā muka polyester rapa, ā, kāore he riri ina pā ki te kiri, he pai mō ngā kiri tairongo; he rite tonu ngā pūwero o te hanganga spunlace, me te tere hauhautanga o te ≥ 300L/m²・s, ka taea te whakatairanga i te manawa noa o te kiri me te whakaiti i te wera me ngā tūponotanga mate pāwera i te wā e whakamahia ana te papaki piri; kāore te tukanga whakaputa e tāpiri i ngā piri matū, mā te whakapakari tinana anake, ā, e tutuki ana te hua i te GB 18401-2010 "Ngā Whakatakotoranga Hangarau Haumaru Taketake o te Hua Kakahu Motu" me te YY/T 0334-2022 "Medical Deaerated Cotton", kāore he formaldehyde, he toenga konganuku taumaha rānei, ā, he haumaru mō ngā āhuatanga hauora.

He paninga ōrite, he tukatuka watea hoki: He teitei te papatahi o te mata (he rerekētanga papatahi ≤ 0.1mm/m), ā, he ōrite te matotoru (he rerekētanga matotoru ±2%). I te wā e pania ana, ka taea e te paparanga piri te hipoki ōrite, me te kore raruraru o te paparanga piri nui rawa, iti rānei i ētahi wāhi; i te wā kotahi, he pai te mahi tapahi o te hua, ā, i te wā e tapahi ana, kāore he mata muka e marere ana, ā, ka taea te tapahi tika kia rite ki ngā rahi rerekē o ngā papaki piri hauora (pēnei i te porowhita, te tapawhā, me te āhua koretake), e whakarato ana i te watea mō te tukatuka a ngā kiritaki i muri mai.

Ⅳ. Te whānuitanga taumaha o te papanga kore-whatu miro rapa

Ko te papanga kore-whatu miro-pūngoi i hangaia e Changshu Yongdeli Spunlaced Non-Woven Fabric Co., Ltd., me te arotahi ki ngā whakaritenga o ngā papa whakapiri hauora, e kapi ana i te awhe taumaha mai i te 70g/㎡ - 120g/㎡, ka taea te whakarite ngāwari kia rite ki te momo papa whakapiri (pēnei i ngā papa whakamatao mama, ngā papa raima matotoru); ko ngā āhuatanga me ngā horopaki e tika ana mō ia awhe taumaha koia ēnei:

Ⅴ. Ngā horopaki tono matua - Ngā papaki piri hauora ā-papa

Hei rauemi turanga mō ngā pāti piri hauora, ko te papanga kore-whatu miro rapa, me ngā painga o te "piri rapa, urutau ki ngā momo piri maha, me te haumaru ki te kiri", kua whakamahia whānuitia i roto i ngā āhuatanga hauora e whai ake nei:

Rauemi turanga pāreti: He pai mō ngā pāreti rongoā Hainamana tuku iho, ka taea e te ngāwari o te hua te uru ki ngā piko o te hope, pakihiwi, me ētahi atu, ka karo i te mirimiri o te pāreti nā te nekehanga o te peka, ka ārai i te kore e taea e te rongoā te uru; hototahi ki te piripiri rewa wera, ki te paninga piripiri hinu rānei, me te kaha o te piripiri, kia kore ai e taka te pāreti i roto i te wā whakamahinga 8-12-hāora, ā, ka taea e te hanganga manawa te whakaiti i te kare wera o te kiri i puta mai i ngā wāhanga rongoā me te whakaiti i te mōrearea o te mate pāwera.

Rauemi turanga mō te pākete mamae: Mō ngā pākete mamae mō te pēhanga uaua me te mamae hononga, ka taea e te ngāwari o te hua te totoro tahi me te nekehanga o te peka, me te kore e kukume i te wāhi mamae; he hototahi ki te paninga ira silicone (he iti te mate pāwera), he pai mō ngā tūroro mamae roa, ā, ko te ngawari o te mata o te papanga ka taea te whakaiti i te riri o te kiri i te wāhi mamae, ka whakapai ake i te whakamarie whakamahi.

Rauemi turanga pākete whakamatao: Hei rauemi turanga matua mō ngā pākete whakamatao tamariki me ngā pakeke, he māmā te hua taumaha-iti (35-45g/㎡) ā, he manawa hoki, he hototahi ki te paninga ira wai, ka taea te whakawhiti tere i te kare whakamatao, ka whakaiti i te pāmahana o te mata o te tinana; ka taea e te hanganga pīwariwari te uru ki te rae, ki te kaki, me ētahi atu, ā, ahakoa he pukumahi ngā tamariki, kāore e ngawari te taka, ā, ka karohia e te rauemi pai ki te kiri ngā mate pāwera kiri o ngā tamariki.

Rauemi turanga rīpene Barb: Nā te nui o ngā wāhanga rongoā wairewa-wai i roto i te rīpene Barb, he nui te mimiti me te kaha e hiahiatia ana mō te rauemi turanga, ka taea e te hua taumaha-teitei (66-80g/㎡) te mau i te wai-kiri me ngā wāhanga rongoā, ka ārai i te ngaronga o ngā wāhanga; ka taea te urutau i te hanganga pīngore ki ngā hononga me ētahi atu wāhi nekeneke, me te kore e piri te piri, ā, mā te mahi manawa ka taea te uru noa o ngā wāhanga rongoā, ka whakapai ake i te whai huatanga o te mimiti rongoā.

Ⅵ. Ngā ratonga a te kamupene me te whakapūmau kounga Kua whakatūhia e Changshu Yongdeli Spunlaced Nonwoven Fabrics Co., Ltd. he pūnaha whakahaere kounga katoa mō ngā hua papanga korewhatu rapa.I te taha o ngā rauemi mata, ka mahi tahi me ngā kaiwhakarato muka polyester rapa rongonui, ā, ka whakahaerehia ngā whakamātautau tere whakaora me te parakore mō ia puranga rauemi mata; i te taha whakaputa, kua rite ki ngā taputapu kimi rapa ipurangi hei aroturuki i te tere totoro me te mahi whakahokinga o ngā hua i te wā tūturu; i te taha o te hua kua oti, ka tukuna he maimoatanga aseptic kia rite ki ngā paerewa hauora (e whakarato ana i ngā ratonga whakahoromata EO, whakahoromata hihi-kama rānei), ā, ka whakamatautauria e ngā umanga mana tuatoru (pēnei i te SGS, te tiwhikete CNAS) kia tino tutuki ai ngā hua i ngā whakaritenga mō te whakamahinga i roto i te mara hauora.

I taua wā anō, ka taea e te kamupene te whakarato ratonga ritenga kia rite ki ngā hiahia o te kiritaki: ka taea e ia te whakarerekē i te ōwehenga muka kia tutuki ai ngā taumata ngāwari rerekē (pēnei i te momo ngāwari teitei, te momo ngāwari iti), ka taea te whakarite i te whānui o te papanga (0.5 - 2m) me te roa o te rōra, ā, ka taea hoki te whakarato ratonga whakamātautau paninga-mua hei āwhina i ngā kiritaki ki te arotau i te tauira paparanga piri me te tukanga paninga, kia tutuki ai te taunga tino pai o te "rauemi - piri".

Kua aro tonu a Changshu Yongdeli Spunlaced Nonwoven Fabrics Co., Ltd. ki te "aro ki ngā hiahia o te ao hauora", me te aro tonu ki te mahi ngāwari me te urutau o ngā papanga kore-whatu ngāwari. I te heke mai, ka whakawhanakehia e rātou ngā "papanga kore-whatu ngāwari ārai-huakita" me ngā "papanga kore-whatu ngāwari tino-angiangi", ka whakawhānui ake i tana tono ki ngā papaki hauora kounga teitei, ngā papaki tiaki patunga, me ētahi atu, me te whakarato i ngā otinga rauemi kounga teitei me te ngaio mō te umanga hauora hauora, me te mahi tahi me ngā kiritaki ki te tiaki i te hauora.