Uwe na-abụghị nke Spunbond, nwere akụrụngwa anụ ahụ pụrụ iche na imepụta ya, na-abanye ngwa ngwa site na ngwa uwe nchebe ọdịnala n'ime nkwakọ ọgwụ ọgwụ, ihe mkpuchi ngwá ọrụ, na ihe ngosi ndị ọzọ, na-eme mpụta ngwa ngwa nwere ọtụtụ akụkụ. Ntụle na-esonụ lekwasịrị anya n'akụkụ atọ: ọganihu nkà na ụzụ, mmepụta ihe ọhụrụ, na usoro ahịa:
Usoro ihe mejupụtara yana mgbanwe arụrụ arụ Megharịa uru ihe bara uru
Nhazi ọtụtụ ihe mejupụtara mejupụtara na-ebuli oke arụmọrụ: Site naspunbond-agbaze agbaze-spunbond (SMS)Usoro ihe mejupụtara, spunbond nonwoven akwa na-enweta nguzozi n'etiti ihe mgbochi microbial na iku ume ka na-ejigide ike dị elu. Dịka ọmụmaatụ, nkwakọ ọgwụ ịgba ọgwụ mgbochi ọrịa na-eji usoro SMSM nwere oyi akwa ise (okpukpu atọ gbazere agbaze na sandwiching layers spunbond abụọ), yana nha nha nha ya na-erughị 50 micrometers, na-egbochi nje bacteria na uzuzu nke ọma. Ihe owuwu a nwekwara ike iguzogide usoro ịgba ọgwụ mgbochi ọrịa dịka ethylene oxide na uzuoku dị elu, na-ejigide nkwụsi ike n'elu 250ºC.
Mgbanwe Ọrụ Ọrụ Na-agbasa Ọdịnihu Ngwa
Ọgwụgwọ Antibacterial: Site n'ịgbakwụnye ihe na-egbu nje dị ka ion ọlaọcha, graphene, ma ọ bụ chlorine dioxide, akwa spunbond na-abụghị nke a na-akpa nwere ike nweta mmetụta nje na-adịte aka. Dịka ọmụmaatụ, akwa spunbond enweghị akwa graphene na-egbochi membranes cell site na kọntaktị, na-enweta ọnụọgụ nje bacteria 99% ma ọ bụ karịa megide Staphylococcus aureus. Ọzọkwa, teknụzụ nchebe na-emepụta ihe nkiri sodium alginate na-eme ka ịdịte aka ya na-egbu egbu site na 30%.
Ihe mgbochi Antistatic na mmanya na-egbu egbu: Usoro ngwakọta nke ịgbasa ntanetị nke ndị na-egbochi mmanya na-egbu egbu na-ebelata nguzogide elu nke spunbond ákwà na-abụghị nke dị n'okpuru 10 ^ 9 Ω, ebe ọ na-ejigide iguzosi ike n'ezi ihe na 75% ethanol ngwọta, na-eme ka ọ dị mma maka nkwakọ ngwaahịa ziri ezi na gburugburu ụlọ ọrụ.
Nkwado nkwụghachi nke Puncture: N'ịgbasa okwu nke akụkụ dị nkọ nke ngwa igwe na-agbakọ ngwa ngwa, ngwa mpaghara nke akwụkwọ crepe ọgwụ ma ọ bụ oyi akwa spunbond okpukpu abụọ na-abawanye nguzogide anya mmiri site na 40%, na-ezute ISO 11607's puncture resistance chọrọ maka nkwakọ ọgwụ.
Ndochi ihe eji eme ihe na gburugburu ebe obibi: Accelerated polylactic acid (PLA) -spunbond nonwoven ákwà na-emebi emebi kpamkpam n'okpuru ọnọdụ composting ma gafere EU EN 13432 asambodo, na-eme ka ọ bụrụ ihe kacha amasị maka nkwakọ ngwaahịa nri. Ike ike ya ruru 15MPa, nke dị nso na akwa polypropylene spunbond ọdịnala, enwere ike nweta mmetụ dị nro site na ntụgharị ọkụ na-ekpo ọkụ, na-eme ka ọ dabara maka ngwa akpụkpọ anụ dịka uwe ịwa ahụ na pads nọọsụ. A na-atụ anya nha ahịa zuru ụwa ọnụ maka akwa na-abụghị nke bio dabere na US $ 8.9 ijeri site na 2025, yana ọnụego uto kwa afọ nke 18.4%.
Ntinye miri emi site na nchekwa ndabere ruo na ọgwụ ziri ezi
(I) Nkwakọ ngwaahịa ahụike: Site na nchekwa otu ruo na njikwa ọgụgụ isi
Ihe mgbochi na njikwa usoro
Ndakọrịta Sterilisation: Nkume ume nke akwa spunbond enweghị akwa na-enye ohere ịbanye n'ime ethylene oxide ma ọ bụ vapors zuru oke, ebe oghere micron-larịị nke usoro SMS na-egbochi microorganisms. Dịka ọmụmaatụ, arụmọrụ filtration nke nje (BFE) nke ụfọdụ ụdị nkwakọ ngwaahịa ịwa ahụ ruru 99.9%, ebe ọ na-emezu ihe ume ume chọrọ nke ọdịiche nrụgide <50Pa.
Antistatic na moisture-eguzogide: The elu-eguzogide nke spunbond nonwoven ákwà na kwukwara carbon nanotubes na-ebelata ka 10^8Ω, n'ụzọ dị irè na-egbochi electrostatic adsorption nke ájá; ebe nkà na ụzụ na-emecha mmiri na-enye ya ohere ịnọgide na-enwe ihe mgbochi ya ọbụna na gburugburu ebe obibi na 90% iru mmiri, na-eme ka ọ dị mma maka nchekwa nchekwa ogologo oge dị ka ngwaọrụ nnọchi nkwonkwo. Njikwa okirikiri ndụ zuru oke
Mkpado Smart Integrated: Ịtinye ibe RFID n'ime nkwakọ ngwaahịa na-abụghị nke spunbond na-enyere nsochi njedebe na njedebe site na mmepụta ruo na iji ụlọ ọgwụ. Dịka ọmụmaatụ, otu ụlọ ọgwụ jiri teknụzụ a belata oge nzaghachi ngwaọrụ ya site na awa 72 ruo awa 2.
Mbipụta enwere ike ịchọta: A na-eji ink enyi na gburugburu ebe obibi bipụta koodu QR n'elu akwa spunbond, nwere ozi dị ka sterilization paramita na ụbọchị njedebe, na-edozi nsogbu nke ịdị mfe iyi na akwa na ozi edoghị anya na akara akwụkwọ ọdịnala.
(II) Ngwunye ngwaọrụ: Site na nchekwa nchekwa ruo na ntinye aka na-arụ ọrụ
Nkasi obi kọntaktị kachasị
Nhazi Enyi Enyi akpụkpọ: Akpa drainage na-edozi eriri na-eji aspunbond anaghị akpa ákwà na gburugburu ebe obibi enyi na enyina spandex composite substrate nwere ike ike nke 25 N/cm. N'otu oge ahụ, micro-texture dị n'elu na-abawanye esemokwu, na-egbochi nkwụsịtụ na ibelata ntinye anụ ahụ.
Okpokoro nchekwa mmiri na-amịkọrọ mmiri: A na-ejikọta akwa akwa spunbond na-abụghị nke a na-eji akwa njegharị pneumatic na polymer superabsorbent (SAP), nke nwere ike ịmịkọrọ 10 ugboro nke ibu ya na ọsụsọ, na-ejigide iru mmiri akpụkpọ ahụ n'ime oke dị mma nke 40% -60%. Mmebi akpụkpọ ahụ mgbe arụchara ọrụ gasịrị belatara site na 53.3% ruo 3.3%.
Ngwakọta ọrụ ọgwụgwọ:
Usoro ntọhapụ nke nje bacteria: Mgbe ọlaọcha ion nwere spunbond pad batara na kọntaktị na exudate ọnya, ntọhapụ ion ọlaọcha ruru 0.1-0.3 μg / ml, na-egbochi Escherichia coli na Staphylococcus aureus na-aga n'ihu, na-ebelata ọnụego ọrịa ọnya site na 60%.
Usoro okpomọkụ: graphene spunbond pad na-edobe okpomọkụ dị n'elu ahụ na 32-34 ℃ site na mmetụta electrothermal, na-akwalite mgbasa ọbara mgbe arụchara ọrụ ma na-ebelata oge ọgwụgwọ site na ụbọchị 2-3.
Ntugharị usoro iwu na teknụzụ na-aga n'aka
Uto Ọdịdị Ahịa zuru ụwa ọnụ: N'afọ 2024, ahịa ọgwụ ndị China a na-atụfu akwa na-enweghị akwa ruru ijeri RMB 15.86, mmụba kwa afọ nke 7.3%, yana spunbond ákwà na-abụghị nke na-aza 32.1%. A na-atụ anya nha ahịa ga-agafe ijeri RMB 17 site na 2025. N'ime ngwa dị elu, SMS composite nonwoven fabric enwetala oke ahịa nke 28.7%, na-aghọ ihe bụ isi maka uwe ịwa ahụ na nkwakọba ọgwụ mgbochi.
Nkwalite nka na ụzụ na-ebute amụma
Iwu gburugburu EU: Ntuziaka Plastics naanị otu eji eme ihe (SUP) chọrọ na ka ọ na-erule 2025, ihe ndị na-emebi emebi na-enweta 30% nke nkwakọ ọgwụ, na-akwalite ngwa nke PLA spunbond akwa anaghị kpara akpa na mpaghara dị ka ngwugwu sirinji.
Mmelite ọkọlọtọ nke ụlọ: “Ihe achọrọ teknụzụ izugbe maka nkwakọ ngwaahịa ahụike” nyere iwu na site na 2025, ihe nkwakọ ngwaahịa sterilization ga-agafe ule arụmọrụ 12, gụnyere nkwụsi ike na ihe mgbochi microbial, na-eme ngwa ngwa ngbanwe nke akwa owu ọdịnala.
Ngwakọta teknụzụ na-eduga ọdịnihu
Nkwanye Nanofiber: Ijikọta nanocellulose na PLA nwere ike ịbawanye modul tensile nkespunbond nonwoven akwana 3 GPa ka ị na-ejigide 50% elongation na ezumike, dabara maka ịkwakọ sutures ịwa ahụ.
Nkà na ụzụ ịkpụzi 3D: Mpempe akwụkwọ ahaziri ahazi, dị ka paịlị anatomical maka ịwa ahụ ngbanwe ikpere, enwere ike imepụta ya site na iji usoro ịkpụzi, na-emeziwanye mma site na 40% na ibelata nsogbu mgbe ịwachara ahụ gasịrị.
Ihe ịma aka na mgbochi
Ijikwa ọnụ ahịa na imeziwanye arụmọrụ: Ọnụ ahịa mmepụta nke akwa spunbond PLA biodegradable bụ 20%-30% dị elu karịa ihe PP ọdịnala. Ọdịiche a kwesịrị ibelata site na mmepụta buru ibu (dịka ọmụmaatụ, ịba ụba otu ahịrị kwa ụbọchị ruo ton 45) yana njikarịcha usoro (dịka ọmụmaatụ, ibelata oriri ume site na 30% site na mgbake ọkụ n'efu).
Ọkọlọtọ na ihe mgbochi asambodo: N'ihi ụkpụrụ EU REACH na-amachibido mgbakwunye dị ka phthalates, ụlọ ọrụ ga-eji plasticizers bio-based (dịka ọmụmaatụ, citrate esters) wee gafere ule biocompatibility ISO 10993 iji hụ na nnabata mbupụ.
Omume akụ na ụba okirikiri na-etolite akwa spunbond anaghị kpara akpa. Dịka ọmụmaatụ, teknụzụ depolymerization nke kemịkalụ nwere ike ịbawanye ọnụego nrụgharị nke ihe PP ruo 90%, ma ọ bụ nwee ike ịnakwere ụdị “cradle-to-cradle” iji guzobe netwọk nkwagharị nkwagharị na nkwado nke ụlọ ọrụ ahụike.
Mmechi
Na mmechi, ntinye nke ngwa spunbond anaghị kpara akwa na nkwakọ ngwaahịa ahụike yana ihe mkpuchi ngwaọrụ bụ n'ezie ihe jikọrọ ọnụ nke teknụzụ akụrụngwa, mkpa ụlọ ọgwụ na ntụzịaka amụma. N'ọdịnihu, na ntinye miri emi nke nanotechnology, nrụpụta ọgụgụ isi, na echiche mmepe na-adịgide adịgide, ihe a ga-aga n'ihu ruo n'ọnọdụ dị elu dị ka ọgwụ ahaziri iche na nlekota nke nwere ọgụgụ isi, na-aghọ isi ihe na-ebu maka ịkwalite nkwalite nke ụlọ ọrụ akụrụngwa ahụike. Ụlọ ọrụ kwesịrị ilekwasị anya na nyocha na mmepe ihe dị elu, imekọ ihe ọnụ ụlọ ọrụ zuru oke, na ịmepụta usoro mmepụta akwụkwọ ndụ akwụkwọ ndụ iji nweta ọnụ ahịa asọmpi n'ahịa.
Ụgwọ nke ụlọ ọrụ Dongguan Liansheng Non Woven Technology Co., Ltd.e hiwere na Mee 2020. Ọ bụ nnukwu ụlọ ọrụ mmepụta ihe na-abụghị akwa na-ejikọta nyocha na mmepe, mmepụta na ahịa. Ọ nwere ike ịmepụta agba dị iche iche nke PP spunbond akwa na-abụghị kpara nke nwere obosara nke na-erughị mita 3.2 site na gram 9 ruo 300.
Oge nzipu: Nov-22-2025