Yuav ua li cas kom tsis txhob shrinkage ntawm cov ntaub paj rwb ntshiab?

Apr 25, 2020

Tso lus

Cov paj rwb tau zoo dua hygroscopicity, ntau dua noo noo khaws cia, zoo thaum tshav kub kub tsis kam, muaj zog alkali tsis kam thiab huv, uas yog cov laj thawj vim li cas koj thiaj li xav yuav paj rwb ntaub pua chaw pw. Nyob rau hauv lub neej tiag tiag, peb feem ntau ntsib qhov teeb meem ntsws ntawm lub paj rwb ntaub npog zoo nkauj. Cia peb saib qhov teeb meem shrinking ntawm cov ntshiab paj rwb ntaub hnub no. Cov ntaub pua av ntawm cov paj rwb ntshiab yog muaj li ntawm cov paj ntoo. Thaum cov ntaub yog infiltrated, dej lwg me me yuav nkag mus rau sab hauv ntawm lub paj rwb fiber, ua rau kom lub fiber ntau nthuav. Thaum tus taw qhia weft (lossis kev taw qhia warp) ntawm cov ntaub nthuav tawm thiab ua tuab, cov ntaub yuav ntsws. Lub sijhawm ntev nyob hauv dej, lub ntsws yuav yog qhov loj dua. Yog lawm, qhov no tsuas yog hais lus nkaus xwb, thiab yuav tsis poob rau qhov kawg. Yog li peb yuav ua li cas kom peb thiaj tsis txhob ntsws ntaub?


Ua ntej tshaj plaws, thaum ua lub txaj txaj, qee qhov ntau thiab tsawg raug tshwj tseg raws li kev txiav tawm ntawm cov ntaub. Ntxiv rau, peb yuav tsum them sai sai rau cov ntsiab lus hauv qab no thaum ntxuav:

1. Yog tias lub txaj tsis tau ntxuav, thov them sai sai rau lub sijhawm so tsis txhob ntev dhau los kom tsis txhob nqus noo ntau dhau ntawm cov ntaub;

2. Tsis txhob siv cov hmoov ntxhua thiab ntxuav cov kua ntau dhau, thiab ntxiv qee qhov muag ntxiv kom tsim nyog.

3. Xub rau hauv cov kua ntsev rau kev txiav tawm rau 20 feeb, tom qab ntawd ntxuav nrog dej huv.

4. Qhov ntsuas dej kub yuav tsum tswj tau qis dua ntawm 35 degrees, thiab tsis siv cov dej kub.

5. Tsis txhob raug rau lub hnub ci lossis ziab khaub ncaws tom qab ntxuav kom tsis txhob nrawm nrawm nrog dej thiab ntsws.

6. Nws yog qhov zoo tshaj plaws kom qhuav hauv qhov chaw txias.

7. Yog tias nws tau ntim tsawg, nws tuaj yeem tsim rov qab nrog lub zog hlau lossis rov qab ntxuav dua hauv qhov raug.

100-Cotton-400-Thread-Count 1