PLA Pob Kws Starch Biodegradable Tshuaj yej Hnab Tshuaj yej Lim Daim Ntawv Hnab Nrog Paj Rwb

Tshuaj yej lim ntawv hnab feem ntau yog tsim los ntawm cov ntaub ntawv hauv qab no, uas tuaj yeem hloov kho raws li koj xav tau tiag tiag.
1. Pob kws fiber ntau tshuaj yej hnab yog hluavtaws fibers ua los ntawm pob kws, nplej thiab lwm yam starches li raw cov ntaub ntawv, uas yog hloov dua siab tshiab rau hauv lactic acid los ntawm fermentation thiab ces polymerized thiab spun. Nws belongs rau cov fiber ntau uas ua tiav cov kev ncig ntuj thiab muaj biodegradability.
2. Cov tsis-woven PP tshuaj yej hnab thiab pp khoom yog polypropylene, uas yog ib tug non-toxic, tsw, tasteless milky dawb siab crystalline polymer. PP polyester yog ib hom amorphous, nws cov ntsiab lus melting yuav tsum siab tshaj 220, thiab nws qhov kub distortion kub yuav tsum yog li 121 degrees.
3. Qhov zoo ntawm cov hnab yas tsis-woven PET tshuaj yej hnab thiab PET ua cov khoom ntim yog: zoo heev tiv taus rau qhov kub thiab txias, ntev siv nyob rau hauv qhov kub thiab txias ntawm 120 ° C, thiab kub tsis kam ntawm 150 ° C rau luv- siv sij hawm; non-toxic, tasteless, Zoo huv si thiab kev nyab xeeb, tuaj yeem siv ncaj qha rau kev ntim khoom noj.
4. Cov ntaub ntawv lim dej muaj ntau yam kev siv cov ntawv lim hauv cov hnab tshuaj yej thiab lub neej. Kas fes lim ntawv yog ib qho ntawm lawv. Cov ntawv lim rau ntawm txheej txheej ntawm lub hnab tshuaj yej muab siab softness thiab siab ntub lub zog. Feem ntau ntawm cov ntawv lim yog tsim los ntawm paj rwb fibers. Vim tias nws cov khoom yog ua los ntawm fibers, muaj ntau suav tsis txheeb qhov me me ntawm nws qhov chaw rau cov kua dej kom dhau mus, thaum cov khoom loj dua tsis tuaj yeem hla.
5. Daim ntawv tshuaj yej hnab Ib qho ntawm cov khoom siv raw siv hauv daim ntawv tshuaj yej hnab no yog abaca, uas yog lub teeb thiab nyias thiab muaj fiber ntau ntev. Cov ntawv tsim muaj zog thiab ntxeem tau, uas tsim cov kev mob tsim nyog rau diffusion ntawm tshuaj yej tsw. Lwm cov khoom siv raw yog cov yas kub-sealing fiber ntau uas ua rau lub hnab ntim tshuaj yej. Cov yas no tsis pib yaj kom txog thaum nws tau kub txog 160 ° C, yog li nws tsis yooj yim rau disperse hauv dej. Cia siab tias yuav pab tau koj, ua tsaug.