Hom yas
Cov thawv ntim khoom pov tseg ua los ntawm cov yas feem ntau muaj ob hom: PP (polypropylene) thiab PS (polystyrene). Ob leeg tsis yog - lom, tsis muaj ntxhiab, thiab tsis qab. PP yog mos; Feem ntau, nws qhov kub thiab txias siv tau yog los ntawm -6℃rau +120℃. Yog li ntawd, nws yog qhov tsim nyog tshwj xeeb rau tuav cov zaub mov kub thiab tais diav, tuaj yeem ua kom sov hauv qhov cub microwave, thiab txawm tias siv rau hauv chav ua noj. Hloov kho PP tso cai rau siv tau qhov kub thiab txias tswj ntawm -18℃thiab +110℃; Cov thawv noj mov ua los ntawm hom PP no tuaj yeem tsis tsuas yog tiv taus cua sov txog 100℃tab sis kuj tsim nyog rau cov tub yees hauv lub freezer.
PS yog qhov nyuaj thiab pob tshab, txawm hais tias nws yooj yim los rhuav. PS pib mos thaum nws kub txog 75 degree; yog li ntawd, nws tsis haum rau tuav cov zaub mov kub lossis tais diav. Txawm li cas los xij, PS nthuav tawm kev ua tau zoo ntawm qhov kub thiab txias, ua rau nws yog cov khoom ntim zoo rau cov dej khov.
Txhawm rau txo cov nqi, qee lub thawv khoom noj khoom haus tsim cov thawv siv PP thaum ua lub hau tawm ntawm PS. Qhov kom zoo dua ntawm txoj hauv kev no yog tias lub hau tseem pob tshab, thiab txij li PS yog qhov nruj, cov ntawv nyias nyias tuaj yeem siv rau hauv nws qhov chaw tsim khoom, yog li txo tus nqi. Txawm li cas los xij, cov neeg siv khoom siv cov khoom no yuav tsum paub txog qhov sib txawv ntawm ob cov ntaub ntawv thiab nruj me ntsis tsis txhob tso tag nrho lub thawv noj mov - hau nrog - rau hauv lub qhov cub microwave rau cua sov.
Cardboard Hom
Cardboard ceev- cov thawv khoom noj yog tsim los ntawm cov khoom siv bleached sulfate ntoo pulp cardboard (feem ntau hnyav 300–350 g / m²) raws li cov khoom siv raw. Lawv raug tsim los ntawm ntau cov txheej txheem- nco txog ntawm cov ntawv hlau fabrication-xws li tuag- txiav, sib txuas, nias, thiab shaping. Txhawm rau tiv thaiv cov roj los yog kua dej, qhov chaw feem ntau yog coated nrog ib zaj duab xis laminate los yog kho nrog tshuaj additives. Thoob plaws hauv cov theem tsim khoom thiab kev siv, cov thawv no tseem tsis yog- lom thiab tsis muaj teebmeem kev noj qab haus huv rau tib neeg. Txawm li cas los xij, cov kev cai nruj nruj rau cov khoom siv duab los qhia ua rau cov nqi tsim khoom ntau dua.
Starch-raws li Hom
Noj tau sai- cov thawv zaub mov ua los ntawm cov hmoov txhuv nplej siab-raws li lub npe txhais tau tias- siv cov hmoov txhuv nplej siab- cov nroj tsuag nplua nuj ua lawv cov khoom siv raw. Cov ntaub ntawv no yog ua ke nrog kev noj haus fibers thiab lwm yam khoom noj khoom haus, ces sib tov thiab kneaded ua ke. Cov khoom kawg yog ua kom zoo dua siv cov txheej txheem qib siab xws li kev sib xyaw lom neeg, polysaccharide cross- txuas, thiab calcium ion chelation. Nrog rau qhov siv tau qhov kub ntawm -10℃txog +120 degree, cov thawv no tshwj xeeb tshaj yog haum rau tuav cov zaub mov kub thiab tais diav; Lawv tuaj yeem ua kom sov zoo hauv lub qhov cub microwave thiab tseem tsim nyog rau cov tub yees hauv lub tub yees.
Pulp-Moulded Hom
Hom no yog tsim los ntawm kev siv ntoo pulp-los yog pulp muab tau los ntawm cov fibers ntawm txhua xyoo herbaceous nroj tsuag xws li reeds, bagasse, nplej straw, thiab nplej straw-raug nws mus rau pulping thiab purification txheej txheem, ntxiv ib tug tsim nyog tus nqi ntawm uas tsis yog - tshuaj lom tshuaj auxiliaries, thiab thaum kawg molding, trimming, thiab sterilizing. khoom. Txawm hais tias qhov kev thov kom zoo nkauj ntawm cov khoom no kuj tsis tshua muaj, lawv cov khoom tsim tawm kuj ua rau muaj kuab paug ntau ntxiv.
Cog Fiber Hom
Nyob rau hauv cov nqe lus ntawm ib puag ncig zoo, cog fiber ntau lub thawv muaj qhov zoo tshaj plaws. Lawv yog tsim los ntawm cov nroj tsuag fibers muab rho tawm los ntawm cov ntaub ntawv xws li nplej straw, mov husks, thiab bagasse ua raw khoom. Cov fibers no tau sib xyaw nrog cov pab cuam- suav nrog cov tshuaj molding, binders, thiab dej -cov neeg ua haujlwm tiv thaiv- tsim los ntawm kev siv lub tshuab molding, thiab tom qab ntawd raug xa mus rau kev tshaj tawm - cov txheej txheem xws li ziab, shaping, thiab sterilization. Cov kev ua liaj ua teb no los ntawm - cov khoom yog li hloov mus rau hauv cov khoom siv raw, yog li ua kom yooj yim rau kev siv cov peev txheej ua liaj ua teb.
Degradable Yas Zaub Mov Boxes
Cov khoom siv tseem ceeb rau lub thawv noj mov no yog cov yas degradable. "Degradable plastic" yog hais txog cov yas uas muaj ib qho tshwj xeeb ntawm cov additives -xws li photosensitizers lossis starch - tau muab tso rau hauv cov txheej txheem tsim khoom. Yog li ntawd, tom qab cov khoom siv yas degradable no tau siv thiab muab pov tseg rau hauv ib puag ncig ntuj, lawv yuav- tom qab kwv yees li peb lub hlis ntawm kev raug-decompose los ntawm lawv cov ntaub ntawv qub rau hauv cov khoom tawg, yog li ua rau kev txhim kho ib puag ncig.
Tag Nrho Biodegradable Noj Boxes
Cov thawv ntim khoom noj uas muaj biodegradable tag nrho sawv cev rau qeb siab heev ntawm eco- cov khoom lag luam.
Lawv tau tsim los siv cov hmoov txhuv nplej siab ua cov khoom siv raw, sib xyaw nrog cov hmoov cog fibers los ntawm cov qoob loo txhua xyoo thiab cov khoom siv tshwj xeeb, thiab ua tiav los ntawm kev sib xyaw ntawm cov tshuaj thiab lub cev los tsim kom muaj biodegradable sai sai - cov ntim khoom noj. Txij li cov hmoov txhuv nplej siab yog ib qho tshwm sim ntawm biodegradable polymer, nws decomposes rau hauv qabzib nyob rau hauv qhov kev ua ntawm cov kab mob, thiab thaum kawg tawg mus rau hauv dej thiab carbon dioxide.
Tsis tas li ntawd, cov ntaub ntawv sib xyaw nrog cov hmoov txhuv nplej siab yog lawv tus kheej tag nrho biodegradable; Yog li ntawd, nws tuaj yeem hais tias cov khoom no tsis muaj kev cuam tshuam rau ib puag ncig.
Cov ntsiab lus tseem ceeb rau cov hmoov txhuv nplej siab siv los ua raw khoom tuaj yeem yog cov qoob loo txhua xyoo xws li pob kws, qos yaj ywm, qos yaj ywm qab zib, thiab qos yaj ywm.
Lawm, feem ntau ntawm cov khoom siv raw siv los tsim cov khoom biodegradable tag nrho yog cov khoom noj khoom haus; lawv ua rau tsis muaj kuab paug ib puag ncig thiab tuaj yeem ua qhov hloov pauv tag nrho rau cov thawv ntim khoom noj.
