Qhov zoo ntawmntsej muagntaub so ntswgntaub so ntswg, thiabdaim ntawv phuamyog intricately khi rau ntau theem ntawm lawv cov txheej txheem ntau lawm. Ntawm cov no, pulping thev naus laus zis yog qhov tseem ceeb, ua kom pom cov yam ntxwv kawg ntawm cov khoom siv ntawv. Los ntawm manipulation ntawm pulping siv thiab txheej txheem variables,lub ntsiabcov yam ntxwv xws li lub zog, softness, absorbency, thiab lwm yam, tuaj yeem ua tau zootxhim kho.
Hauv qab no yog ib qho kev tshawb fawb tob txog seb cov tshuab pulping thiab kev xaiv cuam tshuam li cas ntawm cov ntaub ntawv no.
1. Txhim khu kev tuav cia: Qhov sib npaug ntawm cov ntsiab lus tshauv thiab Pulping siv
Hauv kev tsim khoom ntawmntsej muagntaub so ntswgntaub so ntswg, thiab ntawvphuam, qhov tsis muaj cov hmoov tshauv txaus feem ntau ua rau txo qis kev khaws cia. Los ntawm kev ua kom cov pulping siv, lub pore qauv ntawm daim ntawv ntawv nruj, ua kom zoo dua khaws cia ntawm fillers nyob rau hauv lub pulp. Qhov kev txhim kho no yog qhov tseem ceeb tshwj xeeb rau cov khoom lag luam nrog cov ntsiab lus siab, raws li nws txhawb cov ntawv muaj zog thiab sib xws.
2. Tiv thaiv cov ntawv tshem tawm ntawm lub tog raj kheej: Txhim kho qhov adhesion
Sheet detachment los ntawm lub tog raj kheej kom qhuav thaum lub sij hawm tsim khoom tuaj yeem raug ntaus nqi rau qhov tsis txaus adhesion. Txhim kho pulping siv compacts daim ntawv ntawv, yog li txhim kho nws adherence rau lub tog raj kheej thiab ua kom cov khoom du.
Niam Jumbo Roll Rau CovertingLub ntsej muag daim ntaub.
3. Tswj Adhesion rau ziab lub tog raj kheej: Daim ntawv zoo tshaj plaws
Ntau dhau adhesion rau lub tog raj kheej ziab tuaj yeem tshwm sim los ntawm ntau cov fibers zoo nyob rau hauv lub pulp, compacting daim ntawv qauv. Txo kev siv zog ntawm pulping ua rau muaj fiber ntau faib, txhim kho huab cua permeability thiab yooj, yog li tiv thaiv cov teeb meem adhesion.
4. Pulp Freeness thiab Paper Defects: Ua kom zoo tshaj plaws Pulping siv
Tsis pub dhau lub pulp tuaj yeem ua rau muaj qhov tsis xws li daim ntawv detachment thiab creases. Ua kom muaj kev ua kom zoo txaus thaum lub sij hawm pulping, nrog rau lwm cov txheej txheem tsis pub dhau qhov xav tau, yog qhov tseem ceeb los tiv thaiv cov teeb meem no thiab tswj cov ntawv tiaj tus thiab sib xws.
5. CovKev tsim nyog of Pov tseg Daim Ntawv Spots thiab Pulping Equipment
Cov ntaub ntawv pov tseg thaum lub sij hawm pulping feem ntau tshwm sim los ntawm tsis txaus fiber ntau disintegration nyob rau hauv lub repulper. Txhim kho lub peev xwm repulper thiab xav txog slush pulping tuaj yeem hais txog qhov no. Kev siv cov tshuab pulping nkaus xwb raws li cov disintegrators yuav tsis tau cov txiaj ntsig xav tau, qhia txog qhov tseem ceeb ntawm kev xaiv cov khoom tsim nyog.
6. Tej thiab Softness Preservation: Kho Pulping Siv
Bulk, qhov taw qhia tseem ceeb ntawm daim ntawv softness, tuaj yeem cuam tshuam los ntawm kev siv ntau dhau pulping, uas compacts cov qauv ntawv. Txhawm rau txhim kho ntau thiab kev nplij siab, txo qis kev siv zog tso cai rau cov qauv qhib ntau dua, khaws cia softness.
High quality virgin ntoo pulp niam txiv yobdaim ntaub ntawv jumbo yob.
7. Boosting Burst Strength: Lub luag hauj lwm ntawm Pulping siv
Lub zog tawg, tseem ceeb heev rau tag nrho cov ntawv durability, yog ze rau kev sib txuas ntawm fiber ntau lub zog. Kho pulping siv zog tuaj yeem txhim kho qhov kev sib txuas no, txhim kho kev tiv thaiv kev tawg, tshwj xeeb tshaj yog nyob rau hauv cov khoom muaj zog.
8. Calendering Defects thiab Pulping Uniformity
Cov pob dub los yog blemishes ntawm daim ntawv qhov chaw tom qab calendering yuav tshwm sim los ntawm kev tsim tsis zoo. Uniform fiber tis thaum lub sij hawm pulping ncaj qha cuam tshuam cov pulp kis ntawm cov hlau. Optimizing pulping cov tswv yim txhim kho kev tsim kom zoo, tiv thaiv xws li tsis xws luag.
9. Thickness thiab Pulping Intensity: Ib qho Inverse Correlation
Daim ntawv thickness inversely correlates nrog pulping siv. Raws li pulping nce, fibers ua finer, txo daim ntawv thickness. Kev tswj cov tuab yuav tsum tau ua tib zoo saib rau kev hloov pauv siv zog kom tsis txhob muaj kev ua kom zoo dua qub, uas tuaj yeem cuam tshuam los ntawm cov neeg siv khoom.
10. Daim ntawv Wrinkling thiab tsim kom zoo: Txhim kho cov qauv los ntawm Pulping
Wrinkles feem ntau qhia txog kev ziab tsis sib xws, qhia tias daim ntawv web tsis sib xws. Txo pulping siv thiab refining txheej txheem tsim txhim kho cov qauv faib, txo cov wrinkles thiab txhim kho daim ntawv flatness thiab zoo li.
11. Water Carryover Mitigation los ntawm Pulping Kho
Cov dej ntau dhau hauv cov yob tiav tuaj yeem tsoo lawv. Txo pulping siv thiab nce pulp kub txo cov dej nqa, tiv thaiv yob thiab ua kom cov ntawv du.
12. Hais txog Curling hauv cov khoom ntawv
Curling yog ib qho teeb meem loj heev. Ua kom luv fibers lossis txo qis zog tuaj yeem txo cov curling, tswj cov ntawv flatness.
13. Ntev Fiber Cov Ntsiab Lus thiab Kev Tsim Kho Zoo: Pulping Intensity Optimization
Cov teeb meem ntawm kev tsim cov ntawv tsis zoo yuav tshwm sim los ntawm cov kua dej tsis txaus lossis cov fibers ntev ntev. Thaum nce pulping siv tuaj yeem txhim kho kev tsim, cov txiaj ntsig zoo xav kom txo qis kev siv fiber ntau ntev thiab kho cov txheej txheem pulping.
14. Qhov cuam tshuam ntawm kev xaiv Pulp
Kev xaiv ntawm pulp cuam tshuam rau daim ntawv zoo. Virgin pulp feem ntau muaj lub zog zoo dua thiab softness, thaum cov ntaub ntawv siv dua tshiab qhia txog kev ruaj ntseg ib puag ncig. Chemical pulps muab siab brightness thiab lub zog, haum rau cov khoom zoo, whereas mechanical pulps muab nqi-zoo ntawm tus nqi ntawm ib co zoo cwj pwm.
covVirgin Pulp: Paub txog nws cov fibers muaj zog thiab muaj peev xwm softness, virgin pulp txhim khu kev ruaj khov thiab cov neeg siv kev nplij siab hauv Niam txivTissue Jumbo Yob.
covRecycledPulp: Txhawb kev phooj ywg ib puag ncig tab sis tej zaum yuav xav tau kev ua haujlwm ntxiv kom phim cov paj ntoo zoo nkauj, cuam tshuam cov nqi tsim khoom thiab cov khoom kawg.
covTshuaj Pulps: Lawv qhov ci ntsa iab thiab lub zog ua rau lawv zoo tagnrho rau cov khoom lag luam zoo, txhim kho tag nrho cov tsos thiab kev ua haujlwm.
covMechanical Pulps: Tus nqi zoo tab sis tuaj yeem cuam tshuam qhov ci ntsa iab thiab softness, haum rau cov kev xaiv nyiaj txiag uas cov cwj pwm no tsis tshua muaj teeb meem.
Xaus
Pulping technology thiab kev xaiv pulp yog qhov tseem ceeb hauv kev tsim cov khoom zoontsej muagntaub so ntswgntaub so ntswg, thiab daim ntawv ua noj. Los ntawm kev tswj xyuas pulping siv thiab xaiv cov hom pulp tsim nyog, ntau yam ntawv tuaj yeem kho tau zoo. Kev paub dhau los ntawm cov khoom no tsis tsuas yog txhim kho cov khoom lag luam zoo xwb tab sis kuj tseem txhawb nqa kev tsim khoom lag luam, ua kom muaj kev lag luam ntau yam xav tau.
Post lub sij hawm: Apr-08-2025