Qhov txawv ntawm pp Nonwovens thiab Spunlaced Nonwovens | JINHAOCHENG

Qhov txawv ntawm pp nonwovens thiabcov ntaub tsis-woven uas tsis yog spunlaced? Siv lub ntsiab lus tseem ceeb yog dab tsi? Cia peb paub nws hnub no!

PP txhais tau hais tias cov khoom siv raw ntawm cov ntaub tsis yog woven yog PP, thiabcov ntaub tsis-woven uas tsis yog spunlacedhais txog cov txheej txheem tsim khoom. Ob hom ntaub tsis-woven no feem ntau txawv ntawm cov txheej txheem thev naus laus zis, thiab daim ntaub tshwj xeeb tsis txawv kiag li. Tam sim no cia peb tham ntxiv txog PP nonwovens: lub npe tseeb ntawm nonwovens yuav tsum yog nonwovens, lossis nonwovens. Vim tias nws yog ib hom ntaub uas tsis tas yuav tsum tau tig thiab woven, tsuas yog cov ntaub staple lossis filaments raug taw qhia lossis sib dhos ua ke los tsim cov qauv fiber net, thiab tom qab ntawd txhawb nqa los ntawm cov txheej txheem kho tshuab, thermal lossis tshuaj lom neeg.

Cov yam ntxwv ntawm cov ntaub tsis yog woven:

Cov ntaub tsis yog woven tawg los ntawm cov ntsiab cai ntawm cov ntaub ntawv ib txwm muaj, thiab muaj cov yam ntxwv ntawm cov txheej txheem thev naus laus zis luv luv, kev tsim khoom sai, cov zis siab, tus nqi qis, kev siv dav, ntau qhov chaw ntawm cov khoom siv raw thiab lwm yam.

Nws cov kev siv tseem ceeb tuaj yeem faib ua:

(1) Cov ntaub kho mob thiab cov ntaub so huv: cov khaub ncaws phais, cov khaub ncaws tiv thaiv, cov hnab ntxuav kom huv, lub ntsej muag, cov ntaub so ntswg, cov ntaub so tes, cov phuam ntub dej, cov phuam khawv koob, cov phuam mos, cov khoom zoo nkauj, cov ntaub so ntswg huv, cov ntaub so ntswg huv thiab cov ntaub so tes pov tseg, thiab lwm yam.

(2) cov ntaub tsis yog woven rau kev kho kom zoo nkauj hauv tsev: Cov ntaub pua phab ntsa, cov ntaub pua rooj, cov ntaub pua chaw pw, cov ntaub pua chaw pw, thiab lwm yam.

(3) cov ntaub tsis-woven rau khaub ncaws: hauv ob sab hauv, nplaum hauv ob sab hauv, floc, teeb paj rwb, txhua yam tawv hluavtaws rov qab, thiab lwm yam.

(4) Cov ntaub tsis yog woven rau kev lag luam; cov ntaub lim dej, cov ntaub rwb thaiv tsev, cov hnab cement, geotextiles, cov ntaub coated, thiab lwm yam.

(5) Cov ntaub tsis yog woven ua liaj ua teb: daim ntaub tiv thaiv qoob loo, daim ntaub cog noob, daim ntaub ywg dej, daim ntaub rwb thaiv tsev thermal, thiab lwm yam.

(6) lwm cov ntaub tsis-woven: paj rwb qhov chaw, cov ntaub ntawv rwb thaiv tsev thermal, linoleum, lim pa luam yeeb, hnab, hnab tshuaj yej, thiab lwm yam.

Hom ntawm cov ntaub tsis-woven

Raws li cov txheej txheem ntau lawm sib txawv, cov ntaub tsis-woven tuaj yeem faib ua:

1. Cov ntaub tsis muaj xov uas tsis sib xyaw: cov dej zoo siab raug txau rau ntawm ib lossis ntau txheej ntawm cov fiber network kom cov fibers sib txuas ua ke, kom cov fiber network tuaj yeem muaj zog thiab muaj qee lub zog.

2. Cov ntaub tsis-woven uas muaj cua sov sib txuas: nws yog hais txog kev ntxiv cov khoom siv fibrous lossis hmoov kub-yaj sib txuas rau cov fiber net, thiab tom qab ntawd cua sov, yaj thiab txias kom ua kom cov ntaub muaj zog.

3. Cov ntaub ntawv pulp airflow netted non-woven: tseem hu ua cov ntawv tsis muaj plua plav, cov ntaub ntawv qhuav papermaking non-woven. Nws siv cov thev naus laus zis airflow network los ua kom cov ntoo pulp fibreboard xoob mus rau hauv ib lub xeev fiber, thiab tom qab ntawd siv txoj kev airflow los ua kom cov fiber agglomerate ntawm daim ntaub net, thiab tom qab ntawd ua kom cov fiber net ua daim ntaub.

4. Cov ntaub ntub dej uas tsis yog woven: cov khoom siv fiber ntau uas muab tso rau hauv cov dej nruab nrab raug loosened rau hauv ib qho fiber, thiab tib lub sijhawm, cov khoom siv fiber ntau sib xyaw ua ke los ua cov fiber ncua pulp, uas raug thauj mus rau lub tshuab netting, thiab cov fiber yog netted thiab txhawb nqa rau hauv daim ntaub hauv lub xeev ntub dej.

5. Cov ntaub tsis muaj xov uas tsis sib txuas: tom qab cov polymer tau raug rho tawm thiab ncab los ua ib daim ntaub txuas ntxiv, cov ntaub ntawd raug muab tso rau hauv lub vas, thiab tom qab ntawd los ntawm kev sib txuas tus kheej, kev sib txuas thermal, kev sib txuas tshuaj lom neeg lossis kev txhawb nqa kho tshuab, lub network dhau los ua cov ntaub tsis muaj xov.

6. Cov ntaub tsis yog ntaub yaj: nws cov txheej txheem thev naus laus zis yog raws li nram no: polymer pub-yaj extrusion-fiber tsim-fiber txias-netting-strengthening rau hauv daim ntaub.

6. Cov ntaub tsis-woven uas muaj koob xuas: nws yog ib hom ntaub qhuav uas tsis-woven. Cov ntaub tsis-woven uas muaj koob xuas siv cov koob xuas los ua kom cov ntaub mos mos ua daim ntaub muaj zog.

8. Cov ntaub tsis-woven uas xaws los ntawm kev xaws: ib hom ntaub tsis-woven qhuav, uas siv cov qauv ntawm cov xov paj ntaub los txhawb cov ntaub, cov xov paj, cov ntaub tsis-textile (xws li cov ntawv yas, cov ntawv yas nyias nyias, thiab lwm yam) lossis lawv cov kev sib xyaw ua ke los ua cov ntaub tsis-woven.

Saum toj no yog qhov qhia txog qhov sib txawv ntawm pp nonwovens thiab spunlaced nonwovens. Yog tias koj xav paub ntau ntxiv txog spunlaced nonwovens, thov koj xav tiv tauj peb.