- I. Cov Lus Txhais thiab Cov Txheej Txheem Txheej Txheem rau Cov Khoom Siv Rov Siv Dua thiab Tsis Yog -Cov Thawv Togo Rov Ua Dua
- II. Cov tsos mob sib txawv txoj kev
- III. Hauv -Kev tsom xam qhov tob ntawm cov khoom sib xyaw
- IV. Comprehensive Interpretation of Labeling Systems
- V. Phau ntawv qhia txog kev txheeb xyuas ntau hom Togo Thawv
- VI. Qhov Sib txawv hauv cheeb tsam thiab qhov tseeb txoj cai txhais lus
- VII. Cov ntsiab lus
Nrog rau kev paub txog ib puag ncig, kev paub qhov tseeb ntawm kev rov ua dua tshiab thiab tsis yog -recyclabletogo ntimtau dhau los ua ib qho txuj ci tseem ceeb. Kev ua lag luam muaj ntau yamtogo ntim, thiab kev cia siab ib leeg rau qhov zoo li tuaj yeem ua yuam kev. Tsab ntawv xov xwm no muab cov tswv yim rau kev paub qhov txawv ntawm lawv, raws li cov ntsiab lus, cov qauv, cov yam ntxwv zoo li, cov khoom muaj pes tsawg leeg, thiab cov ntawv sau npe, suav nrog cov qauv ntawm ntau lub teb chaws.
I. Cov Lus Txhais thiab Cov Txheej Txheem Txheej Txheem rau Cov Khoom Siv Rov Siv Dua thiab Tsis Yog -Cov Thawv Togo Rov Ua Dua
1.1 Txhais cov qauv rau Cov Thawv Togo Recyclable
Rov ua duatogo ntimyuav tsum ua tau raws li cov qauv kev rov ua dua tshiab hauv zos thiab raug lees txais rau hauv cov txheej txheem rov ua dua tshiab. Cov ntsiab lus sib txawv nyob rau hauv ntau cheeb tsam:
Tebchaws Asmeskas: Illinois txhais "cov khoom siv rov ua dua tshiab" ua "cov khoom tsim los rau ib leeg- siv cov dej haus, khoom noj, lossis cov khoom seem, thiab feem ntau lees txais los ntawm cov kev pab cuam rov ua dua tshiab hauv zej zog." Lub hauv paus ntsiab lus tseem ceeb yog "tau txais los ntawm lub chaw rov ua dua tshiab hauv zos."
European Union: Raws li Txoj Cai Ntim thiab Ntim Ntim (PPWR), pib txij Lub Ob Hlis 11, 2025, thiab siv lub Yim Hli 12, 2026, tag nrho cov ntim khoom yuav tsum rov ua dua tshiab, muaj peev xwm loj - teev sau, txheeb xyuas, thiab rov ua dua, nrog rau qhov yuav tsum tau ua kom tiav los ntawm 2035.
Tuam Tshoj: Cov qauv raug txhim kho tas li. Shanghai dhau qhov "Shanghai Municipal Regulations on the Management of Disposable Tableware" thaum Lub Xya Hli 31, 2025, tau siv rau lub Cuaj Hlis 1, tso tseg "kev txwv cov ntaub ntawv" thiab siv "recyclable, yooj yim recyclable, thiab sai degradable" raws li qhov yuav tsum tau cov kev taw qhia, hloov mus rau kev tsom mus rau qhov tseeb.
1.2 Scope thiab Classification of Non-Recyclable Togo Containers
Tsis yog- cov thawv ntim khoom siv rov ua dua tshiab npog ntau yam thiab feem ntau muab faib ua peb pawg:
Tsis yog- cov thawv ntim khoom siv rov ua dua tshiab: Cov khoom siv uas nyuaj lossis kim dua rau kev rov ua dua tshiab, xws li polystyrene (PS) ua npuas ncauj togo ntim, uas yog "feem ntau tsis lees txais los ntawm cov kev pabcuam rov ua dua tshiab" hauv Asmeskas, thiab muaj "cov nqi rov ua dua qis dua li lwm cov yas" hauv Tebchaws Europe.
Togo ntim yuav tsum tau kho tshwj xeeb: xws li biodegradable togo ntim. PLA (polylactic acid) ntim yuav tsum muaj cov khoom sib xyaw ua ke nrog qhov kub siab tshaj 50 degree, cov av noo siab, thiab cov kab mob tshwj xeeb kom degrade. Nyob rau hauv ib puag ncig ntuj, tus nqi degradation yog "yuav luag zoo ib yam li cov yas yas."
Cov khoom sib xyaw togo ntim: Ua los ntawm ntau yam khoom, xws li cov thawv ntawv togo nrog PE lossis PLA txheej. Kev rov ua dua tshiab nyob ntawm cov khoom siv txheej txheej thiab cov qauv hauv zos.
1.3 Ntiaj teb no Standard Update Trends rau 2025-2026
European Union: Txoj cai PPWR xav kom tag nrho cov ntim khoom siv rov ua dua, rov ua dua, lossis rov ua dua los ntawm 2030, nrog 55% rov ua dua tus nqi rau cov ntim yas thiab 10% cov ntsiab lus rov ua dua tshiab hauv cov khoom ntim yas; qhov kev faib ua feem ntawm cov khoom siv rov ua dua yuav nce mus rau 65% los ntawm 2040.
Tuam Tshoj: Lub teb chaws tus qauv rau cov ntawv tais diav, GB / T 27591-2025, yuav siv rau lub Kaum Ob Hlis 1, 2025, nthuav cov pawg npog los ntawm cov tais ntawv thiab cov thawv ntawv noj su kom suav nrog cov thoob ntawv, cov thawv ntawv, thiab lwm yam tag nrho. Nws yuav tsum tau biodegradation tus nqi ntau dua lossis sib npaug li 90% rau biodegradable / compostable ntawv tableware.
Tebchaws Meskas: California daim nqi SB 54 (2025) yuav tsum muaj 25% rov ua dua tshiab rau ib zaug - siv ntim khoom, thiab cov khoom siv PET thiab PP uas ua tau raws li cov qauv raug zam los ntawm cov nqi EPR siab.
Nyiv: Kev npaj kho dua "Txoj Cai Lij Choj ntawm Kev Siv Cov Khoom Siv Zoo" hauv 2025, xav kom cov tuam txhab siv cov khoom siv rov ua dua tshiab thiab teeb tsa lub hom phiaj, thaum tseem ntxiv dag zog rau cov kev cai ntawm cov khoom noj khoom haus. Daim ntawv thov kho dua tshiab ntawm kev siv cov khoom siv rov ua dua tshiab yuav raug tso tawm rau pej xeem tawm tswv yim thaum Lub Kaum Hli 2025.
II. Cov tsos mob sib txawv txoj kev
2.1 Xim Txheej Txheej Txheej Txheem Cai
Xim yog ib qho tseem ceeb rau kev faib cov thawv togo; Cov cheeb tsam sib txawv muaj cov cim xim tshwj xeeb:
Tuam Tshoj:Raws li "Chav Kawm Cov Cim rau Cov Khoom Siv Hauv Tsev" (GB/T19095-2019), cov khoom siv rov ua dua tshiab yog xiav (CMYK 173b6b), thiab qee lub thawv rov ua dua tshiab muaj cov ntsiab lus xiav; ntsuab yog xim rau hauv chav ua noj khib nyiab thiab tsis yog xim rov ua dua tshiab.
European Union:Lub logo Green Dot muaj kev tiv thaiv los ntawm txoj cai lij choj hauv ntau dua 170 lub teb chaws. Lub xub xub sab xis yog Pantone 343C (ntsuab tsaus), thiab sab laug xub yog Pantone 366C (ntsuab ntsuab), nrog rau sab xis xub yog tsaus dua li sab laug. Txawm li cas los xij, Green Dot tsuas yog tus tsim lub luag haujlwm (EPR) nyiaj txiag kos npe thiab tsis qhia tias cov khoom siv rov ua dua tshiab.
Tebchaws Meskas:Ib qho xiav -ntsuab- grey peb- xim system yog siv, nrog xiav rau cov khoom siv rov ua dua tshiab (lub raj mis, yas, thiab lwm yam), ntsuab rau cov khoom siv organic (khoom noj khoom haus pov tseg, thiab lwm yam), thiab grey / beige rau lwm yam pov tseg. Cov Khoom Siv Xim Xim: PP togo ntim feem ntau yog pob tshab lossis translucent; HDPE togo ntim feem ntau yog milky dawb los yog translucent; PET togo ntim yog pob tshab, lub teeb yuag, thiab muaj qhov ci ntsa iab; PS togo ntim tuaj rau hauv pob tshab tawv plhaub thiab ua npuas ncauj.
2.2 Transparency thiab Texture yam ntxwv
Transparency thiab kev ntxhib los mos yog qhov tseem ceeb ntawm cov khoom sib txawv:
Transparency: PET thiab PS muaj cov pob tshab siab, haum rau kev nthuav tawm cov ntsiab lus; PP feem ntau yog pob tshab los yog translucent, HDPE feem ntau yog milky dawb los yog translucent; Cov ntaub ntawv sib xyaw lossis cov thawv togo nrog cov xim ntxiv tuaj yeem ua tsis pom.
Kev ntxhib los mos: PP yog mos, tawv, thiab tsis yooj yim tawg, nrog lub suab nkig; PS muaj hardness siab, yog ib qho yooj yim rau pwm, thiab ua ib tug hlau "clinking" suab thaum tapped; PET yog ib qho nyuaj, cuam tshuam -resistant, thiab muaj ib tug du nto; daim ntawv togo ntim yog nyias, breathable, thiab muaj ib qho kev ntxhib los mos ntawm qhov chaw.
2.3 Cov Ntsiab Lus Tshwj Xeeb Tsim
Brand Innovation: McDonald's siv ib puag ncig tus phooj ywg Tritan yas zaj duab xis (BPA-dawb, 100% recyclable) rau nws cov khoom siv rov ua dua tshiab, nrog lub logo kos rau hauv qab ntawm lub thawv ntim khoom; khob haus dej siv cov khoom pob tshab corrugated.
Zoo thiab muaj nuj nqi: Square togo ntim muaj ntau lawm ntim thiab tus nqi qis, yuav compartmentalized, haum rau cov tais diav uas tsis muaj kua zaub, tab sis muaj tsis zoo sealing; round togo ntim tau zoo sealing, haum rau cov kua zaub, tab sis kim dua.
Qhov tshwm sim ntawm Cov Khoom Tshiab: Cov thawv ntim khoom qab zib bagasse togo yog lub teeb xim av, khoom hauv kev ntxhib los mos, thiab siab - kub resistant; xyoob fiber ntau togo ntim yog lub teeb yuag thiab muaj cov khoom siv tshuaj tua kab mob ntuj; aluminium foil togo ntim yog nyiaj, nyias, thiab muaj cua sov zoo.
III. Hauv -Kev tsom xam qhov tob ntawm cov khoom sib xyaw
3.1 Cov yam ntxwv thiab kev txheeb xyuas cov khoom siv rov ua dua tshiab
Nkag siab cov yam ntxwv ntawm cov khoom siv rov ua dua tshiab yog qhov tseem ceeb rau kev sib txawv:
- Tsis yog . 1 PET (Polyethylene terephthalate):Pob tshab thiab lub teeb yuag, kub resistant Tsawg dua los yog sib npaug li 70 degree, rov siv dua tuaj yeem tso cov khoom tsis zoo; recyclable rau hauv fibers thiab ntim khoom; siv rau hauv cov dej ntxhia dej, cov thawv zaub xam lav, thiab lwm yam .; cim nrog "PET" los yog daim duab peb sab "1" nyob rau hauv qab, nrog ib tug du nto thiab nkig tapping suab.
- Tsis muaj. 2 HDPE (High-polyethylene ntom ntom):Milky dawb los yog translucent, tawv kev ntxhib los mos, zoo corrosion thiab tshuaj tsis kam, kub resistant rau 90-110 degree; recyclable rau hauv cov thoob khib nyiab thiab cov kav dej, nrog tus nqi rov ua dua tshiab; siv nyob rau hauv cov mis nyuj fwj, soy sauce fwj, thiab lwm yam . 5. PP (Polypropylene): Lub microwave nkaus xwb -zoo yas, tshav kub- resistant rau 120-140 degree, tsis muaj tshuaj lom thiab muaj ntxhiab tsw; recyclable rau hauv cov khoom yas, nrog rau kev ua haujlwm zoo nyob ze rau cov khoom siv nkauj xwb; siv rau cov thawv ntim khoom thiab microwaveable togo ntim; cim nrog daim duab peb sab "5" thiab "PP" nyob rau hauv qab.
3.2 Kev phom sij thiab kev txheeb xyuas cov khoom tsis yog-Cov khoom siv rov ua dua tshiab
Cov khoom tsis yog- cov khoom siv rov ua dua tshiab tsis yog nyuaj rau kev rov ua dua tshiab tab sis kuj tseem yuav ua rau muaj kev phom sij rau kev noj qab haus huv:
3. PVC (Polyvinyl Chloride):Muaj cov yas yas, tso cov yas chloride (teeb meem) ntawm qhov kub thiab txias, tiv thaiv tshav kub tsawg dua los yog sib npaug li 80 degree, kub distortion kub 60-70 degree; nyuaj rau kev rov ua dua tshiab, siv zog ntau, thiab yooj yim tsim cov tshuaj lom; siv hauv cov hnab yas pheej yig thiab cov thawv ntim khoom qub; cua sov tso tawm vinyl chloride monomer thiab plasticizers (muaj peev xwm carcinogenic).
6. PS (Polystyrene):Muab faib ua pob tshab tawv thiab foamed (EPS), kub tsis kam 70-90 degree, tso tawm styrene ntawm qhov kub thiab txias (tej zaum yuav carcinogenic); nyuaj rau degrade, EPS recycling tus nqi tsawg dua 30%; siv nyob rau hauv ua npuas ncauj noj su thawv thiab instant noodle ntim; Thaum lub sij hawm rov ua dua, cov ntawv zaj duab xis yog qhov nyuaj rau kev sib cais, zaj duab xis tsis yog biodegradable, thiab nws nyuaj rau rov ua dua li cov ntawv pov tseg.
Lwm tus:4. LDPE (Low-Density Polyethylene) yog siv rau cov hnab yas thiab cling zaj duab xis, nrog rau cov cua sov tsis zoo thiab cov nqi qis dua; 7. Lwm yam (xws li PC, PLA) yuav tsum tau muab cais raws li cov khoom siv tshwj xeeb.
3.3 Cov Khoom Tshwj Xeeb ntawm Cov Khoom Siv Biodegradable
- PLA (Polylactic Acid):Ua los ntawm pob kws hmoov txhuv nplej siab, thiab lwm yam, tsis yog - lom thiab biodegradable; yuav tsum muaj kev ua liaj ua teb ib puag ncig (tshaj 50 degree, high humidity, tshwj xeeb microorganisms) rau degradation, qeeb degradation nyob rau hauv ib puag ncig ntuj; nyuaj rau nkag mus rau hauv ib txwm ub system, yuav tsum tau tshwj xeeb composting kho; cim "biodegradable," xav tias mos / ntxhib rau qhov kov, xaiv "PFAS-dawb" cov khoom muaj ntawv pov thawj.
- Cov ntaub ntawv sib xyaw tshiab:Qab Zib bagasse + xyoob fiber ntau cov khoom sib xyaw, txo qhov poob ntawm 25 tsob ntoo ib tuj ntawm daim ntawv, decomposes rau hauv dej thiab carbon dioxide nyob rau hauv 180 hnub; PLA + PBAT cov khoom sib xyaw ua ke, sib txuas hardness thiab toughness, kub tsis kam 90 degree, decomposes nyob rau hauv 3-6 lub hlis ntawm composting.
3.4 Txoj kev yooj yim rau kev txheeb xyuas cov khoom
Thaum tsis muaj cov cuab yeej tshaj lij, cov hauv qab no tuaj yeem siv los txheeb xyuas qhov ua ntej:
Visual method: Txheeb xyuas cov cim rov ua dua tshiab thiab cov khoom siv luv luv hauv qab, saib cov pob tshab thiab xim, thiab nrhiav cov ntawv xws li "microwaveable" thiab "biodegradable."
Tactile txoj kev: Maj mam coj mus rhaub lub thawv zaub mov; PET thiab PS tsim lub suab nrov, thaum PP ua suab nrov; nyob rau hauv kev sim khoov, PP yog hloov tau, thaum PS yog nkig thiab yooj yim tawg; kov lub npoo, PET thiab PS yog du, thaum daim ntawv muaj fiber ntau.
Kev ntsuas kub (siv ceev faj): Hauv 60℃ntsuas dej sov, PET thiab PS qhia me ntsis deformation; nyob rau hauv 100℃boiling dej test, PP tuaj yeem tiv taus qhov kub thiab txias, thaum lwm cov ntaub ntawv deform heev (txoj kev no yuav ua rau lub thawv ntim khoom noj tsis zoo thiab yuav tsum tsuas yog siv cov qauv pov tseg xwb).
IV. Comprehensive Interpretation of Labeling Systems
4.1 Ntiaj teb no Siv Resin Identification Code System
Resin identification code yog ib qho khoom siv txheeb xyuas ncaj qha:
Logo muaj pes tsawg leeg:Daim duab peb sab recycling cim (peb lub xub txuas txuas kawg- rau- kawg, sawv cev rau kev rov ua dua tshiab), tus lej ntawm 1-7 nyob rau nruab nrab (xws li cov resins sib txawv), thiab feem ntau yog lus Askiv luv ntawm cov khoom hauv qab no.
Lub ntsiab lus ntawm cov zauv:Tsis yog . 1 PET (recyclable, tshav kub tsis kam Tsawg dua los yog sib npaug li 70 degree); Tsis yog . 2 HDPE (recyclable, tshav kub tsis kam 110 degree); Tsis yog . 3 PVC (muaj cov co toxins, tsis pom zoo rau kev siv zaub mov); Tsis muaj . 4 LDPE (tsis muaj cua sov tsis zoo, tsis muaj nqi rov ua dua tshiab); Tsis yog . 5 PP (microwaveable, kub tsis kam 130 degree); Tsis muaj . 6 PS (tsis muaj cua sov, tsis yooj yim rau rov siv dua); Tsis yog. 7 Lwm yam (yuav tsum tau tsom xam tshwj xeeb).
Misconception:Tus lej tsuas yog qhia txog hom yas, tsis ncaj qha nws cov khoom siv rov ua dua tshiab. Qhov no yuav tsum tau txiav txim siab ua ke nrog cov cai hauv zos. Piv txwv li, Tsis yog . 6 PS yog theoretically recyclable, tab sis feem ntau cheeb tsam tsis txais nws.
4.2 Region-Specific Labeling Systems
Tuam Tshoj: Cov khoom siv rov ua dua tshiab siv lub cim "回" (hui) tus qauv tsim, feem ntau yog xiav, nrog rau ob npaug ntawm tus xub; Cov thawv ntim khoom noj yuav tsum tau sau tias "rau kev sib cuag zaub mov" (raws li GB 4806.7-2023); Cov khoom siv pov tseg pov tseg yog cim nrog daim duab peb sab rov ua dua lub cim ntxiv rau "rau kev siv khoom noj."
European Union: Green Dot cim (cov cim nyiaj txiag); Daim ntawv pov thawj CE (ua raws li EU cov lus qhia); Los ntawm 2025, ntim yuav xav tau PPWR ua raws li cov cim. USA: Resin Identification Code (tsim los ntawm American Plastics Industry Association hauv 1988, tau txais los ntawm Tuam Tshoj hauv 1996); FDA Food Contact Certification (ua raws li 21 CFR 174-189, tag nrho kev tsiv teb tsaws txwv tsawg dua lossis sib npaug li 60 mg / kg).
4.3 Biodegradability Certification Labels
EU OK Compost Certification: Tshaj tawm los ntawm TÜV Austria, yuav tsum muaj biodegradation tus nqi siab dua lossis sib npaug li 90% hauv 180 hnub nyob rau hauv ib puag ncig kev lag luam composting ntawm 58 ± 2 degree, hnyav hlau ua raws li EN 13432, cim nrog "OK COMPOST" thiab daim ntawv pov thawj tus lej.
US BPI Certification: Tshaj tawm los ntawm Biodegradable Products Institute, ua raws li ASTM D6400, cim "BPI Certified Compostable," yuav tsum tau kuaj los ntawm BPI lub chaw kuaj mob, daim ntawv pov thawj siv tau rau 3 xyoos, thiab kev tshuaj xyuas yuav siv sijhawm 6-8 lub hlis.
Nyiv GreenPla Certification: Txhawb nqa los ntawm Nyiv Bioplastics Association (JBPA), muab faib ua 5 theem ntawm degradation muaj peev xwm, qib siab tshaj yuav tsum tau ua raws li seawater, av, thiab compost, cim nrog degradation ib puag ncig (xws li, "Seawater Degradable").
4.4 Kev txhais cov ntawv ua haujlwm
Cov Ntawv Kub Kub: Microwave- cov ntawv ruaj ntseg feem ntau tshwm nrog "Tsis yog. 5 PP"; Thaum tshav kub kub-cov ntawv ntsuas kub tiv taus (piv txwv li, "Tshav kub resistant rau 120 degree"); tub yees / freezing labels.
Food Safety Labels: "Rau zaub mov tiv tauj" (raws li GB 4806); "BPA-dawb" (tsis muaj bisphenol A).
Environmental thiab Tshwj xeeb muaj nuj nqi Labels: "Biodegradable," "100% Recyclable"; leak- ntawv pov thawj; yooj yim- qhib daim ntawv lo; degradation mob piav qhia.
V. Phau ntawv qhia txog kev txheeb xyuas ntau hom Togo Thawv
5.1 Cov ntaub ntawv thiab kev txheeb xyuas ntawm Takeaway Togo Thawv
| Ntim Hom | Cov khoom tseem ceeb | Kev rov ua dua tshiab | Thaum tshav kub kub Resistance | Cov Ntsiab Lus Qhia |
| Square Rice Box | PP (Tsis yog . 5) | ✓ Rov ua dua | 120-140 degree | Kos "5" PP rau hauv qab, nrog rau microwave - cim kev nyab xeeb |
| Round Soup Thawv | PP / PS | Ib nrab Recyclable | PP: 120℃PS: 70-90 degree | Round tsim, zoo sealing |
| Lub thawv ntim khoom | PP | ✓ Rov ua dua | 120 degree | Multi- qauv tsim, haum rau cov tais diav |
| Pob tshab Box | PET/PS | PET yog recyclable, thiab PS nyuaj rau rov ua dua | Tsawg dua los yog sib npaug li 70 degree | High transparency, haum rau zaub nyoos |
| Ntawv Khoom Noj Box | Ntawv + PE / PLA txheej | PE yog qhov nyuaj rau rov siv dua, thiab PLA yog biodegradable | PE: 80℃PLA: 60 degree | Daim ntawv zoo li, nrog cov txheej txheem dej tsis zoo |
Cov Lus Qhia Qhia Txog Tus Kheej: Txheeb xyuas cov cim hauv qab, ua qhov tseem ceeb "Tsis yog. 5 PP"; soj ntsuam cov xim, pob tshab ntim xav tau cov ntaub ntawv pom zoo; kuaj lub sealing, puag ncig ntim yog haum rau cov kua zaub; xyuas cov txheej, PLA txheej yog ntau tus phooj ywg ib puag ncig.
5.2 Yam ntxwv ntawm togo ntim los ntawm Fast Food Chains
McDonald's:Siv cov khoom siv polylactic acid (PLA) thiab cov ntaub ntawv, txo cov roj av{0}}raws li plastics ntau tshaj 5800 tons ib xyoos ib zaug; tableware siv Tritan (BPA-dawb, 100% recyclable); McDonald's Switzerland siv 97% daim ntawv ntim, tsis muaj PFAS txheej.
KFC / Pizza Hut:Feem ntau siv cov ntawv ntim khoom, qee qhov siv cov yas rov ua dua tshiab, tsom mus rau kev ua haujlwm thiab kev paub txog hom.
Subway:Siv cov ntawv coated kraft ntawv los ntawm Beihai Enso Hoobkas hauv Guangxi, nrog lub toughness ntawm kraft ntawv thiab luam ntawv nyhuv ntawm dawb cardboard, portable thiab tswv yim.
5.3 Cov Khoom Siv Rau Microwaveable Togo Ntim
Microwaveable cov ntaub ntawv:Saib rau "Tsis muaj. 5 PP", cim "microwave safe"; lub hau yuav yog PS / PET, uas yuav tsum tau muab tshem tawm ua ntej cua sov; xaiv zaub mov- qib PP uas ua raws li GB 4806.
Cov khoom tsis yog-microwaveable:PS muaj cov cua sov tsis zoo thiab yooj yim deforms thiab tso tawm cov khoom tsis zoo thaum cua sov; PET muaj qhov kub thiab txias tsis kam ntawm tsawg dua lossis sib npaug li 70℃thiab tso cov plasticizers ntawm qhov kub thiab txias; PVC tso vinyl chloride thaum rhuab; hlau (xws li txhuas ntawv ci) yog nruj me ntsis txwv tsis pub ua microwaved.
5.4 Cov yam ntxwv ntawm lub thawv ntim khoom noj tshiab
Cov khoom siv tsom xam:PET muaj cov pob tshab siab heev thiab muaj zog hardness, haum rau ntev - lub sij hawm cia, thiab yog kub resistant mus txog rau tsawg tshaj li los yog sib npaug rau 60 degree; PS muaj cov pob tshab siab, siab tawv, thiab tus nqi qis, tab sis tsis muaj cua sov ua haujlwm; PP yog pob tshab los yog ib nrab - pob tshab thiab muaj cov tawv tawv zoo.
Cov ntsiab lus qhia:PET muaj qhov pom tseeb tshaj plaws, ua raws li PS, thiab PP feem ntau yog ib nrab -pob tshab; PET thiab PS yog qhov nyuaj, thaum PP yog softer; xyuas cov ntawv hauv qab thiab ua tib zoo saib xyuas qhov kub thiab txias (tsis tiv taus qhov kub siab).
5.5 Kev txheeb xyuas ntawm Ib puag ncig phooj ywg Togo Cov Thawv Tshiab
Qab Zib bagasse togo ntim: Lub teeb xim av, nrog cov nroj tsuag fiber ntau zoo nkauj, khoom zoo nkauj, kub tsis kam, thiab tag nrho decomposes nyob rau hauv 180 hnub.
Xyoob fiber ntau togo ntim: Ntuj xyoob xim, nrog xyoob kev ntxhib los mos thiab tsis hnov tsw, lub teeb yuag thiab ruaj khov, ib txwm tiv thaiv kab mob, thiab degrades hauv 1-2 xyoos.
Aluminium ntawv ci togo ntim: Silver metallic luster, nyias thiab lub teeb yuag, kev txuag hluav taws xob zoo, tuaj yeem ua kom sov tshaj qhov qhib nplaim taws, 100% recyclable, tuaj yeem siv tau ntau dua 25 zaug, thiab kev siv hluav taws xob rov ua dua yog 5% ntawm thawj cov khoom siv txhuas.
PLA biodegradable togo ntim: Feem ntau pob tshab lossis semi-pob tshab, sau tias "biodegradable" lossis "compostable," thiab hnov zoo li mos.
VI. Qhov Sib txawv hauv cheeb tsam thiab qhov tseeb txoj cai txhais lus
6.1 Cov qauv thiab kev coj ua hauv Suav lag luam
Shanghai Qauv: Cov "Shanghai Municipal Regulations on Management of Disposable Tableware" yog qhov tseem ceeb ntawm cov khoom "recyclable thiab yooj yim recyclable", thiab cov khoom uas tsis yog -raws li "biodegradable" cov khoom tsis raug lees paub; nws qhia CEPI thiab 4evergreen kev ntsuam xyuas cov qauv kom ua "recyclability" testable; thiab tsim kom muaj "Zero-Carbon Circular Paper Cup Pioneer Alliance" los tsim kom muaj kev kaw tiav - voj voog kev lag luam.
Lub teb chaws tus qauv: GB/T 27591-2025 daim ntawv tableware tus qauv nthuav dav cov khoom lag luam, yuav tsum tau biodegradable / compostable cov khoom kom muaj biodegradation tus nqi ntau dua los yog sib npaug rau 90% thiab tus nqi disintegration ntau dua los yog sib npaug li 90%, ntxiv 9 hnyav hlau kuaj, thiab txo qis tshaj li ntawm 10 L. sib npaug li 5.0 mg / kg. Txoj Cai Hauv Zos: Ntau thaj tsam tab tom siv cov kev hloov kho tshiab ntawm "cov ntawv txwv yas," txwv tsis pub- cov thawv ntim khoom noj khoom haus biodegradable; tsim cov catalogs ntawm cov khoom siv uas tsis tshua muaj nqi rov ua dua yog qhov sib txawv.
6.2 Qhov deb -Txoj kev cuam tshuam ntawm EU PPWR Txoj Cai
Cov Ntsiab Lus Tseem Ceeb: Txij Lub Ib Hlis 2030, tag nrho cov ntim yuav tsum rov siv tau, rov ua dua, lossis rov ua dua, nrog rau 55% rov ua dua tshiab rau cov ntim yas; Cov khoom ntim yas yuav tsum muaj 10% cov ntsiab lus rov ua dua los ntawm 2030, nce mus rau 65% los ntawm 2040; peb -tiered recyclability rating system (A, B, C) yuav raug tsim, yuav tsum tau A/B/C ntsuam xyuas los ntawm 2030 thiab A/B ntsuam xyuas los ntawm 2038.
Kev cuam tshuam rau Suav Exports: togo thawv xa tawm mus rau EU yuav tsum ua raws li PPWR cov cai, muab cov ntaub ntawv pov thawj rov ua dua tshiab, thiab dhau qhov kev sim nruj ib puag ncig; txwv tsis pub, lawv yuav raug txwv tsis pub nkag mus rau EU ua lag luam.
6.3 Cov qauv sib txawv hauv Tebchaws Meskas
Federal Level:FDA tswj cov khoom noj khoom haus los ntawm 21 CFR 174-189, nrog rau tag nrho kev tsiv teb tsaws tsawg dua lossis sib npaug li 60mg / kg lossis 10mg / dm², vinyl chloride monomer Tsawg dua lossis sib npaug rau 0.01ppm, thiab txwv tsis pub bisphenol A hauv cov khoom noj me nyuam mos.
Xeev -Txoj Cai Qib:California daim nqi SB 54 (2025) yuav tsum muaj 25% rov ua dua tshiab rau ib zaug -siv ntim; New York lub xeev txwv tsis pub polystyrene ua npuas ncauj togo ntim; Illinois txhais "cov khoom siv rov ua dua tshiab" raws li cov khoom tau txais los ntawm cov khoom siv rov ua dua tshiab hauv zos.
Recycling Differences:Cov xeev muaj ntau txoj cai rov ua dua tshiab rau #6 PS, thiab lub peev xwm ntawm cov khoom siv rov ua dua tshiab cuam tshuam rau kev rov ua dua tshiab ntawm cov thawv togo.
6.4 Nyiv lub Refined Management Model
Txoj Cai Lij Choj: Cov kev cai tseem ceeb suav nrog "Txoj Cai Lij Choj rau Kev Txhawb Nqa Lub Zej Zog," "Txoj Cai Kev Txuag Hluav Taws Xob thiab Kev Txhim Kho Kev Siv Hluav Taws Xob," thiab "Txoj Cai Lij Choj Rov Qab Ntim." "Txoj Cai Lij Choj Rau Kev Txhim Kho Kev Siv Tau Zoo" yuav raug kho dua tshiab hauv 2025, xav kom cov tuam txhab siv cov khoom siv rov ua dua tshiab thiab teeb tsa lub hom phiaj.
Kev faib cov kev coj ua: Txhua tsev neeg muaj daim ntawv qhia kev faib cov khib nyiab, faib cov khib nyiab rau ntau tshaj kaum pawg; Cov khib nyiab raug sau raws li lub sijhawm teem tseg (piv txwv li, cov khib nyiab tawg rau hnub Monday/Wednesday/Friday); translucent hnab khib nyiab yog siv rau kev saib xyuas yooj yim dua.
VII. Cov ntsiab lus
Kev paub qhov txawv ntawm cov khoom siv rov ua dua tshiab thiab cov thawv togo zoo tib yam yog qhov tseem ceeb rau kev txhawb nqa kev lag luam ncig. Cov ntsiab lus tseem ceeb yog: cov khoom siv yog qhov tseem ceeb (PP # 5, PET # 1, thiab HDPE # 2 yog cov khoom siv rov ua dua tshiab), daim ntawv lo yog qhov tseem ceeb (cov cim peb sab yuav tsum tau txhais ua ke nrog cov cai hauv zos), qhov sib txawv hauv cheeb tsam muaj nyob (cov qauv siv rov ua dua tshiab txawv thoob plaws lub teb chaws / cheeb tsam), thiab cov kev xav tsis zoo yuav tsum zam kom tsis txhob muaj cov cim "biodegradable" recyclable").
