Cov khoom siv pov tseg pov tseg: Kev Tshawb Fawb Sib Piv ntawm Xyoob Fiber thiab Kraft Ntawv

1. Khoom Keeb Kwm thiab Sourcing
Xyoob Fiber Khob: Ua los ntawm xyoob pulp, feem ntau ua ke nrog zaub mov- qib binders. Xyoob yog ib qho kev loj hlob sai, cov nyom txuas ntxiv uas yuav tsum tau muaj dej tsawg thiab tsis muaj tshuaj tua kab. Nws feem ntau yog los ntawm kev tswj hwm kev cog qoob loo, feem ntau hauv Asia.

Kraft Paper Cups: Ua los ntawm cov ntoo pulp, feem ntau los ntawm cov ntoo softwood zoo li ntoo thuv. Lub pulp yog ua tiav siv kraft (sulfate) txoj kev, uas yields muaj zog, xim av, unbleached ntawv. Kev xa khoom tuaj yeem sib txawv; ntawv pov thawj kraft ntawv (piv txwv li, FSC, PEFC) ua kom cov ntoo los ntawm lub luag haujlwm tswj cov hav zoov.

2. Kev tsim khoom thiab kev ua haujlwm
Xyoob Fibre: Cov txheej txheem cuam tshuam nrog kev sib tsoo xyoob stalks, tshem tawm cov fibers, thiab ua rau hauv cov ntaub so ntswg. Nws feem ntau yuav tsum tau ua cov tshuaj siv tshuaj tsawg dua li cov paj ntoo nkauj xwb. Cov khob yog molded nyob rau hauv tshav kub thiab siab, tej zaum nrog ib tug polylactic acid (PLA) hauv ob sab phlu rau cov kua kuj.

Kraft Daim Ntawv: Cov txheej txheem kraft siv cov tshuaj sib tov los rhuav tshem cov ntoo ua kom muaj zog thiab ruaj khov. Rau kev tsim lub khob, daim ntawv feem ntau yog laminated nrog ib txheej nyias ntawm polyethylene (PE) lossis PLA kom nws xau- pov thawj. Cov xim xim av classic yog ntuj, tab sis nws tuaj yeem bleached rau dawb.

3. Cov khoom tseem ceeb thiab kev ua tau zoo
Lub zog & Durability: Kraft daim ntawv muaj npe nrov rau siab tensile thiab tsim kua muag lub zog, ua khob khov kho thiab resistant rau deformation thaum kub los yog txias. Xyoob fiber khob yog nruj tab sis tuaj yeem ua rau me ntsis nkig nyob rau hauv kev ntxhov siab heev.

Thaum tshav kub kub Resistance: Ob qho khoom siv yog tsim rau cov dej kub. Standard kraft / PE khob feem ntau tiv taus kub txog li ~ 95 degree. Xyoob fiber ntau / PLA khob muaj ntau yam zoo sib xws, tab sis PLA hauv ob sab phlu tuaj yeem muag saum toj no ~ 60 degree, ua rau lawv zoo dua rau sov dua li dej kub heev.

Barrier Properties: Cov khob kraft ib txwm siv PE hauv ob sab phlu rau kev ua kua dej zoo. Cov khob xyoob feem ntau siv PLA (cornstarch-raws li) hauv ob sab phlu, uas yog biodegradable tab sis tej zaum yuav yog me ntsis permeable nyob rau lub sij hawm.

Aesthetics: Kraft daim ntawv muaj lub ntuj, rustic xim av tsos. Xyoob fiber khob zoo li yuav tawm -dawb los yog beige nrog ib tug smoother, feem ntau zoo kawg nkaus.

4. Kev cuam tshuam ib puag ncig
Biodegradability / Compostability:
Xyoob fiber ntau khob nrog PLA hauv ob sab phlu yog kev lag luam compostable nyob rau hauv industrial composting tej yam kev mob (yuav tsum tau tshwj xeeb kub thiab av noo). Tej zaum lawv yuav tsis tawg zoo hauv tsev compost lossis ib puag ncig ntuj.

Kraft daim ntawv khob nrog PE hauv ob sab phlu yog tsis yooj yim biodegradable los yog compostable vim yog yas zaj duab xis, uas sib cais thaum lub sij hawm recycling. Kraft / PLA khob yog compostable zoo li lawv cov xyoob counterparts.

Carbon Footprint: Xyoob feem ntau muaj cov hneev taw qis dua vim muaj cov pa roj carbon monoxide sai, kev loj hlob sai, thiab kev ua liaj ua teb tsawg tsawg. Kraft daim ntawv los ntawm cov hav zoov uas muaj kev tswj hwm ruaj khov kuj tseem muaj cov hneev taw qis, tab sis kev ua haujlwm tuaj yeem ua lub zog - siv zog.

Xaus- ntawm-Lub Neej: Ob qho khoom siv ntsib kev nyuaj. Cov khob "Compostable" xav tau cov dej khib nyiab tshwj xeeb. Uncoated kraft ntawv yog ib qho yooj yim recyclable, tab sis coated khob kis cov kraft recycling. Cov khob xyoob feem ntau ua lag luam li "ntsuab," tab sis kev tsim kho kev tsim vaj tsev tsim nyog yog qhov tseem ceeb rau cov txiaj ntsig tiag tiag.

Thaum kawg, cov khoom siv "zoo dua" nyob ntawm qhov tshwj xeeb tseem ceeb: tus nqi thiab durabil