Classification ntawm Nonwoven Fabrics

Tam sim no, muaj ob yam tseem ceeb ntawm cov ntaub tsis-woven ntawm lub khw, ib qho yog PP tsis-woven npuag, lwm yam yog PET non-woven npuag.

Qhov txawv ntawm PET polyester nonwoven npuag thiab PP nonwoven ntaub:

1. Qhov kev ruaj ntseg zoo dua li polypropylene tsis-woven npuag

Kev ua haujlwm tseem ceeb yog muaj zog, hnav-tiv taus, thiab lwm yam ... Cov polyester non-woven npuag ua los ntawm cov ntaub ntawv tshwj xeeb, tom qab ntawd nws tsim los ntawm cov khoom siv ntshuam thiab cov txheej txheem kev tshawb fawb nyuaj, cov kev xav tau ntawm cov ntsiab lus yog deb tshaj li polypropylene tsis-woven. ntaub.

2. Thaum tshav kub kub tsis kam yog zoo dua polypropylene non-woven npuag

Polypropylene non-woven npuag muaj qhov pom tseeb thermal contraction, raws li kev soj ntsuam, thaum qhov kub nce mus txog 140 ℃, nws muaj qhov pom tseeb shrinkage, thiab polyester fiber non-woven fabrics ntawm qhov kub siab tshaj tuaj yeem ncav cuag 230 ℃, piv nrog cov polypropylene tsis -woven npuag muaj cov yam ntxwv sib txawv.

3. lub voj voog tiv thaiv kev laus yog siab dua cov ntaub ntawv polypropylene tsis-woven

Cov khoom siv raw ntawm PET nonwoven npuag yog polyeste, qhov zoo yog tiv thaiv npauj, hnav tsis kam, uv tsis kam.Cov yam ntxwv saum toj no yog siab dua polypropylene nonwoven ntaub.

4. Zoo huab cua permeability

Piv nrog polypropylene thiab lwm yam nonwoven fabrics, polyester nonwoven fabrics muaj cov khoom zoo xws li tsis-absorbency, insoluble hauv dej, thiab muaj zog huab cua permeability.

5. Nqe

Vim tias tus nqi siab ntawm cov khoom siv raw thiab kev ua ntawm PET, tus nqi ntawm PET non-woven npuag yog 30-40% siab dua PP non-woven npuag.

6. Daim ntawv thov

Tam sim no, hauv Suav teb, Is Nrias teb, Africa thiab lwm lub khw muag khoom, cov hnab yuav khoom feem ntau siv PP tsis-woven npuag, tab sis nyob rau hauv European thiab Asmeskas kev lag luam, vim cov neeg siv khoom thiab cov kev xav tau ntawm cov neeg siv khoom yog qhov siab, feem ntau cov khw muag khoom, xws li WALMART. TESCO, thiab lwm yam., txhua tus xaiv PET tsis-woven hnab hnab.