Cov Ntaub Ntawv Tsis-woven Spunlace Sib Npaug

I. Cov Txheej Txheem Tseem Ceeb: Kev Tsim Khoom Siv Zoo thiab Yooj Yim

Ua ib lub tuam txhab tshwj xeeb hauv kev tsim cov ntaub tsis yog woven, Changshu Yongdeli Spunlaced Nonwoven Fabric Co., Ltd. vam khom rau cov kab ntau lawm sib luag kom tsim kom muaj kev sib xyaw ua ke los ntawm cov khoom siv raw mus rau cov khoom tiav. Nws tuaj yeem ua tiav cov khoom ntawm txhua qhov kev qhia ntawm 20-100g / m². Cov kauj ruam tseem ceeb yog raws li nram no:

Kev kho ua ntej ntawm cov khoom siv raw: Xaiv cov khoom siv fiber zoo xws li paj rwb, viscose, thiab Tencel, kho qhov sib piv ntawm cov khoom siv raw thiab cov koob tshuaj raws li qhov hnyav (xws li 20-50g / m² rau hom sib dua, 50-80g / m² rau hom ib txwm, 80-100g / m² rau hom hnyav), tom qab xaiv tsis siv neeg thiab qhov hnyav meej, ua tiav los ntawm kev qhib ua ntej, sib tov, thiab cov txheej txheem qhib zoo kom ntseeg tau tias cov fibers tau xoob tag nrho thiab faib sib npaug, tso lub hauv paus rau kev ruaj khov ntawm qhov hnyav tag nrho.

Kev ua daim carding thiab kev tsim cov ntaub: Cov fibers uas tau ua tiav lawm raug xa mus rau lub thawv paj rwb kawg thiab lub thawv paj rwb cua. Los ntawm kev kho qhov ceev ntawm lub tshuab carding thiab qhov tuab ntawm cov zis (cov khoom sib dua txo qhov tuab ntawm cov zis thiab ua rau qhov khiav ceev dua, cov khoom hnyav ua rau qhov tuab ntawm cov zis nce thiab txo qhov ceev me ntsis), cov fibers raug muab tso rau hauv cov ntaub fiber sib txuas thiab sib xws, ncaj qha tso tawm raws qhov kev taw qhia ntev los tsim cov qauv fiber net yooj yim, tshem tawm qhov xav tau cov khoom siv sib xyaw ua ke, thiab cov txheej txheem yog luv dua nrog qhov hnyav sib txawv tswj tau hauv ± 3%.

Kev sib txuas ntawm cov xov hlau: Raws li qhov hnyav tag nrho, phim cov txheej txheem txhaj dej (cov khoom hnyav tsawg siv cov koob txhaj tshuaj qis kom tsis txhob muaj kev tawg ntawm cov fiber, cov khoom hnyav siab ua rau muaj pes tsawg lub taub hau txhaj dej thiab lub zog dej kom ntseeg tau tias muaj zog sib txuas), lub tshuab dej siab nkag mus rau hauv cov fiber net, rov qab los tom qab ntaus lub ntaub thaiv kev txhawb nqa thiab rov sib txuas, ua rau cov fibers hloov chaw thiab sib koom ua ke hauv qab lub zog dej ntau yam, ua tiav kev txhawb nqa yooj yim yam tsis ntxiv cov tshuaj nplaum.

Tom qab kho thiab ua kom zoo nkauj: Lub spunlace net raug kho rau qhov kub thiab txias raws li qhov hnyav (cov khoom hnyav tsawg raug ziab ntawm 80-90 ° C sai, cov khoom hnyav siab ntawm 90-100 ° C rau kev ua kom qhuav tob), tom qab tshem tawm cov dej noo, dhau los ntawm kev sib ntswg, txiav, thiab lwm yam, ua kom meej rau hauv qhov dav xav tau (1.6-3.2m hloov kho tau) thiab qhov hnyav ntawm cov khoom tiav. Qee cov khoom hnyav siab tuaj yeem ua rau cov txheej txheem dov kom txhim kho qhov ceev thiab tiaj tus.

II. Cov Khoom Tseem Ceeb Zoo: Kev Sib Npaug ntawm Kev Ua Haujlwm Zoo, Tus Nqi thiab Kev Hloov Kho Tshwj Xeeb

Yongdeli cov ntaub tsis yog woven spunlace, nrog nws cov yam ntxwv ntawm cov txheej txheem thiab kev tswj hwm qhov hnyav kom meej, tsim plaub qhov zoo sib tw tseem ceeb:

Kev ua tau zoo ntawm cov khoom tsim tawm: Cov txheej txheem ntawm cov kab ntau lawm luv luv, cov khoom siv yooj yim, thiab qhov chaw hauv pem teb txo qis 30% piv rau cov kab ntau lawm uas sib dhos ua ke. Qhov ceev ntawm cov khoom tsim tawm tuaj yeem ncav cuag 160-260m / min (hloov kho me ntsis rau qhov hnyav sib txawv, qhov hnyav ib txwm tuaj yeem ncav cuag 220-260m / min), ua rau kev xa khoom zoo dua.

Kev tswj tus nqi kom raug: Tsis muaj cov khoom siv nyuaj xws li cov tshuab sib tshooj, thaum ua kom zoo dua kev siv zog thiab kev siv zog rau ntau qhov hnyav sib txawv (cov khoom hnyav tsawg txo kev siv zog los ntawm 15%) thiab kev sib xyaw ua ke cov txiaj ntsig ntawm cov peev txheej hauv zos, ua tiav cov nqi tsim khoom qis dua 15% -20% dua li cov txheej txheem ib txwm muaj, muab cov neeg siv khoom nrog cov kev xaiv tshwj xeeb tag nrho cov nqi siab.

Kev hloov pauv tag nrho qhov hnyav muaj zog: Nws tuaj yeem tsim cov khoom lag luam ruaj khov nrog txhua qhov hnyav ntawm 20-100g / m². Qhov piv ntawm lub zog hauv ob qho tib si lub tshuab thiab hla kev taw qhia tuaj yeem hloov kho rau 1.5: 1-3: 1 (cov khoom hnyav tsawg tsom mus rau lub zog hla kev taw qhia, cov khoom hnyav siab txhim kho lub zog ntawm lub tshuab). Qee cov khoom hnyav 80-100g / m² tuaj yeem siv cov qauv carding peb txheej los hloov cov khoom hla-lapped.

Qhov hnyav ruaj khov siab: Txij li qhov sib piv ntawm cov khoom siv raw mus rau kev tsim cov ntaub, kev txhaj dej, thiab kev txiav, tag nrho cov txheej txheem teeb tsa cov ntsiab lus saib xyuas qhov hnyav, siv lub kaw lus hnyav online los muab cov lus teb thiab kev hloov kho tiag tiag, nrog rau qhov hnyav sib txawv ntawm cov khoom tiav tswj hwm nruj me ntsis hauv ± 3%, ntau tshaj tus qauv kev lag luam ntawm ± 5%, ua kom ntseeg tau tias muaj kev ruaj khov ntawm kev ua tiav.

III. Cov yam ntxwv zoo tshaj plaws ntawm cov khoom:Kev Sib Koom Tes ntawm Cov Khoom Ntuj thiab Cov Txiaj Ntsig ntawm Cov Txheej Txheem Raws li cov txiaj ntsig ntuj ntawm cov thev naus laus zis koob, kev tswj hwm qhov tseeb ntawm cov txheej txheem sib luag, thiab lub peev xwm rov ua dua tag nrho-kilogram, cov ntaub sib luag spunlace tsis-woven ntawm Yongdeli muaj tsib yam ntxwv zoo kawg nkaus:

Mos thiab zoo rau daim tawv nqaij yam tsis muaj kev khaus: Siv cov dej ntws siab rau kev sib txuas yooj ywm, nws tsis ua rau puas tsuaj rau cov qauv ntuj ntawm cov fibers. Cov khoom sib txawv qhov hnyav tswj tau qhov kov zoo (20-50g / m² yog lub teeb zoo li daim ntaub gauze, 80-100g / m² yog mos thiab tuab), thiab tsis muaj cov tshuaj nplaum seem hauv cov txheej txheem ntau lawm. Nws tau dhau qhov kev sim khaus tawv nqaij thiab tsim nyog rau cov xwm txheej ze-fitting.

Muaj ob txoj haujlwm zoo heev ntawm kev nqus dej noo thiab cua nkag: Cov fibers tau tsim los ua cov qauv porous los ntawm kev sib txuas ntawm koob, nrog rau qhov porosity ntawm 75% -90% (cov khoom hnyav dua muaj qhov porosity siab dua thiab cua nkag zoo dua; cov khoom hnyav dua muaj qhov faib tawm ntawm qhov sib xws thiab nqus dej noo zoo dua). Qhov nqus dej noo ntau dua 20% siab dua li cov ntaub tsis-woven, thaum ua kom muaj cua nkag zoo, zam kev xav tias kub.

Muaj zog thiab ruaj khov, yooj yim rau kev ua: Cov khoom sib txawv qhov hnyav ua kom muaj zog los ntawm cov txheej txheem spunlace zoo tshaj plaws (20g / m² cov khoom muaj lub zog tawg ntawm ≥15N, 100g / m² cov khoom muaj lub zog tawg ntawm ≥80N). Cov fibers yog sib txuas ze, nrog kev tiv thaiv kev hnav thiab lub zog tensile, thiab tsis yooj yim rau shedding. Cov txheej txheem txiav thiab xaws yog yooj yim, ua tau raws li ntau yam kev xav tau ua tiav tob (cov khoom hnyav tsawg yog qhov tsim nyog rau kev txiav, cov khoom hnyav siab yog qhov tsim nyog rau kev xaws).

Cov tsos zoo sib xws thiab ruaj khov: Cov txheej txheem sib luag ua ke nrog kev tswj hwm tag nrho-kilogram kom ntseeg tau tias qhov sib xws ntawm cov ntaub nto thiab xim ntuj rau cov khoom sib txawv. Tsis muaj qhov sib txawv ntawm qhov ntev thiab qhov sib txawv. Los ntawm kev luam ntawv, xuas nrig ntaus, thiab lwm yam txheej txheem, cov tsos tuaj yeem nthuav dav (cov khoom hnyav tsawg yog qhov tsim nyog rau kev luam ntawv zoo, cov khoom hnyav siab yog qhov tsim nyog rau kev kos duab peb-seem), ua tau raws li ntau yam kev xav tau tsim.

Zoo rau ib puag ncig thiab lwj tau: Txhua yam khoom hnyav tuaj yeem siv cov khoom siv fiber biodegradable xws li polylactic acid thiab Tencel. Kev hlawv tsis tsim cov tshuaj lom, thiab tom qab pov tseg, lawv tuaj yeem lwj tau ntuj. Ntawm lawv, 20-50g / m² cov khoom siv biodegradable sib dua muaj lub voj voog lwj ntawm 3-6 lub hlis, ua raws li lub tswv yim ntawm kev txhim kho ntsuab.

Plaub. Daim ntawv thov kev lag luam: Cov ntawv thov ntau thaj chaw ntawm kev rov ua dua tag nrho-kilogram

Ua ke cov yam ntxwv ntawm cov khoom tag nrho-kilogram nrog kev xav tau ntawm kev ua lag luam, cov ntaub sib txuas spunlace tsis-woven ntawm Yongdeli tau siv dav hauv plaub lub hauv paus tseem ceeb, nrog kev hloov kho qhov hnyav kom meej dua hauv txhua qhov chaw:

Kev saib xyuas tus kheej: 20-50g / m² cov khoom siv sib dua yog siv los ua cov ntaub so ntub, cov ntaub pleev, thiab lub ntsej muag lub ntsej muag, ua tsaug rau lawv cov mos mos thiab zoo rau daim tawv nqaij, cov yam ntxwv nqus dej noo siab, dhau los ua cov ntaub ntawv nyiam rau kev saib xyuas kev zoo nkauj thiab cov khoom ntxuav txhua hnub; 50-80g / m² cov khoom ib txwm siv tau rau cov ntaub so mos mos rau menyuam yaus thiab cov ntaub so rau cov neeg laus, thiab tau tsim kev koom tes ntev nrog ntau lub tuam txhab ua kom zoo nkauj.

Kev kho mob hauv thaj chaw: cov khoom 30-60g / m² yog qhov tsim nyog rau cov ntaub so pov tseg thiab cov ntaub tua kab mob; 60-100g / m² cov khoom tuaj yeem siv ua cov ntaub qhwv kho mob thiab cov ntaub qhwv phais, ua tau raws li cov kev cai nruj ntawm cov xwm txheej kev kho mob los ntawm kev tsis khaus, yooj yim ntxuav, thiab ruaj khov.

Kev lag luam thiab tsev neeg: 80-100g / m² cov khoom hnyav hnyav tuaj yeem siv ua cov tawv hluavtaws hauv paus thiab cov khaub ncaws sab hauv, ua kom ntseeg tau tias kev ua tiav thiab kev siv ua haujlwm nrog cov yam ntxwv tuab thiab muaj zog; 50-80g / m² cov khoom tuaj yeem siv ua cov phuam mos mos thiab cov ntaub lim dej sib dua; 30-50g / m² cov khoom tsim nyog rau kev ua cov ntaub ntxuav tsev neeg, sib npaug lub zog ntxuav thiab mos.

Lwm cov teb tshwj xeeb: 20-40g / m² cov khoom hnyav ultra-low tuaj yeem siv rau kev ntim paj thiab cov ntaub so cov cuab yeej precision; 80-100g / m² cov khoom hnyav ultra-high tuaj yeem hloov kho raws li cov ntaub so hnyav hauv kev lag luam, npog cov kev xav tau tshwj xeeb ntxiv.