Vuyelo bya Ku leha ka Fibre ya Pulp eka Vutshembeki bya Diaper Core

2026-09-02

Xirhendzevutani lexi monyaka xa a diaper ya xirhendzevutani i nchumu lowu rharhanganeke lowu hlanganisiweke, hi ntolovelo wu katsa tifibre ta pulp ta fluff na polymer leyi tswongaka ngopfu (SAP) . . Loko SAP yinyika vuswikoti byo khoma mati, i ti pulp fibres leti nyikaka core xivumbeko xa yona, vutshembeki, xikan’we naku tiya ka michini. Exikarhi ka swivumbeko swa fibre ya pulp, . ku leha ka fibre i xin’wana xa swihlawulekisi swa nkoka swinene swa matirhelo ya nkoka. Ku hlawula exikarhi ka long-fiber softwood pulp na short-fiber hardwood pulp swikucetela hiku kongoma leswaku core yi khomana kahle, ndlela leyi yi tswongaka hiku ringana, na leswaku yitshama yiri kahle kufikela kwihi loko yi ambariwa.

Tinxaka Timbirhi Ta Tifibre: Ku Avanyisa Ka Ntirho

Muxaka wa Fibre	Xihlovo	Ku leha ka Xiringaniso	Ntirho wo Sungula	Swihlawulekisi swa Nkoka
Fibre yo leha (Tihunyi to olova) .	Muphayini, xihlahla xa spruce, fir	2,5–4,5 mm	Xirhendzevutani/nseketelo	Ku tiya ka le henhla ka mihloti, ku tiyisela kahle, vutshembeki bya xivumbeko
Fibre yo koma (Tihunyi to tiya) .	Eucalyptus, murhi wa birch, acacia	0,8–1,5 mm	Filler/ku fana	Vuandlalo byo olova, hambi kuri ku tsindziyela, byi antswise ku fana ka ku tswongiwa

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Long-Fiber Pulp: Xivumbeko xa Marhambu

Ti fibre to leha kusuka eka tinxaka ta softwood tofana na pine na spruce i nkolo wa diaper core. Ku leha ka tona swi pfumelela ku endla network leyi pfanganisiweke leyi lwisanaka na ku onhaka. Netiweke leyi yitirha tani hi scaffold, yi khoma swiphemuphemu swa SAP eka ndzhawu ya swona hambi loko switsakama, swinyika matimba ya michini xikan’we naku sivela ku hlangana. Tifibre to leha ti tlhela ti nyika ku tiyisela—vuswikoti byo vuyisa ku tiya endzhaku ka ku tshikileriwa, leswi nga swa nkoka leswaku swi hlayisa nchavelelo ni ku sivela ku rhetela.

⭐Short-Fiber Pulp: Xigwitsirisi xa ku fana

Ti fibre to koma kusuka eka tinxaka ta ti hardwood tofana na eucalyptus na birch ti tirha xikongomelo xohambana. Ti komile naswona ti olova, leswi pfumelelaka ku teka swivandla exikarhi ka ti fibre to leha, leswi endlaka leswaku kuva na matrix yo enta, leyi fanaka. Xiendlo lexi xo tata xihunguta ti voids nati channels endzeni ka core, leswi tiyisisaka leswaku mati ya hangalasiwa hiku ringana eka ndzhawu hinkwayo ya absorbent. Ti fibre to koma titlhela ti rhetela vuandlalo bya core, leswi hungutaka khombo ra SAP "dusting" xikan’we naku antswisa vuswikoti bya core byo wick liquid laterally.

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Ku tirhisana exikarhi ka ku leha ka Fibre na Vutshembeki bya Core

Vutshembeki bya nkoka byi titshege hi ku ringanisela exikarhi ka tinxaka timbirhi ta tifibre:

Nhlayo yale henhla ya fibre yo leha (60–80% softwood) . : Yi humesa core yo tiya, leyi tiyeke leyi lwisanaka na ku handzuka na ku hlengeletana. Hambiswiritano, core yingava yinga fani ngopfu, laha kungana swivandla leswikulu exikarhi ka ti fibre, leswi yisaka eka ku hangalasiwa ka mati lokunga tirhiki kahle.
Nhlayo yale henhla ya fibre yo koma (60–80% ya mapulanga yo tiya) . : Yi humesa core yo enta, leyi fanaka na ku hangalasiwa ka mati ya kahle swinene. Hambiswiritano, yi nga ha pfumala matimba ya xivumbeko naswona yi nga ha tala ku handzuka kumbe ku wa ehansi ka ntshikilelo.
Nkatsakanyo lowu ringaniseriweke (50:50 ku ya eka 70:30 tihunyi to olova:tihunyi to tiya) . : Yi fikelela ku pfumelelana exikarhi ka matimba na ku fana, yi nyika vutshembeki bya kahle bya xisekelo handle ko nyikela hi matirhelo ya ku tswonga.

Vuyelo lebyi Tirhaka eka Matirhelo ya Diaper

Ku lwisana na mihloti: Tifibre to leha ti endla leswaku core yi nga handzuki kahle loko yi endliwa, yi pakiwa kumbe yi tirhisiwa.
Ku lwisana na swirhabyani: Tifibre to leha ti sivela swiphemuphemu swa gel ku hlengeletana ku va swirhumbana swo tiya. Core leyi lawuriwaka hi ti fibre to koma yinga endla swirhabyani leswi endlaka tindzhawu ta ntshikelelo letinga tsakisiki.
Ku tswongiwa ka swilo hi ndlela leyi fanaka: Ti fibre to koma ti antswisa ku hangalaka ka mati, leswi hungutaka khombo ra localized saturation na gel blocking.

Ha Yini Leswi Swi Ri Swa Nkoka Eka Ku Xava

Eka vaxavi, ku twisisa pulp fibre blend eka diaper’s core i nchumu wa nkoka eka ku kambela khwalithi ya swihumelerisiwa. Core leyi titshegeke ngopfu hi ti fibre to leha yinga titwa yiri na swirhumbana kumbe yinga ringani; core leyi titshegeke ngopfu hi ti fibre to koma yinga pfumala matimba naswona yi handzuka hiku olova. Nkatsakanyo lowunene wuya hi makete lowu kongomisiweke xikan’we na xiyimo xa nxavo, kambe nkatsakanyo lowu ringaniseriweke hi xitalo i xikombiso xa xitirhisiwa lexi endliweke kahle.