Qhov tseeb National Standards for Printing of Paper Cup

Cov hauv qab no yog lub teb chaws tus qauv rau ntawv khob luam ntawv:

1. Scope ntawm daim ntawv thov: Tus qauv tshiab hauv lub tebchaws tau hloov kho qhov kev thov, thiab lub khob ntim ntawv lub khob tsis siv rau GB/T27590-2022 "Paper cup" tus qauv lawm.

2. Cov khoom lag luam: Tus qauv tshiab hauv lub tebchaws faib cov khob ntawv rau hauv cov dej haus ncaj qha thiab ntim ntim raws li lawv txoj haujlwm.

3. Cov kev cai luam ntawv: Daim ntawv khob luam ntawv yuav tsum tsuas yog txwv rau 15 hli ntawm lub qhov ncauj ntawm lub khob lub cev yuav tsum tsis txhob luam tawm, thiab tsis tas yuav tsum luam tawm qhov deb ntawm lub khob qhov ncauj ntawm lub ntim ntim ntawv khob.

4. Kev ua tau zoo ntawm cov dej xau: tshem tawm cov kev sim, ib qho yog qhov tseeb tias lub khob khoom noj khoom haus tsis ntsuas qhov kev ua tau zoo ntawm cov dej ntws. Qhov thib ob yog kom paub qhov txawv ntawm qhov kev tshuaj ntsuam xyuas thiab lub sij hawm sim ntawm cov ntawv khob uas muaj cov khoom noj sib txawv, xws li cov kev ntsuas ntawm cov dej kub: 90 degree, dej, 30min; Cov kev sim ntawm yogurt yog raws li nram no: 23 degree, 1% lactic acid tov, 60min; Lwm yam kev ntsuas dej haus: 23 degree, dej, 30min.

5. Khob khob tawv: Ntxiv cov lus hais, qee lub khob ntawv tsis tas yuav kuaj cov khoom no.

6. Biodegradable thiab compostable kev ua tau zoo: hais txog cov ntawv khob uas yog kom meej biodegradable (degradable) thiab compostable, ob yam khoom ntawm biodegradable kev ua tau zoo thiab compostable kev ua tau zoo yuav tsum tau kuaj, thiab cov qauv xeem tau teev tseg.

Cov no yog cov qauv tshiab hauv tebchaws rau daim ntawv khob luam ntawv. Cov qauv no yog tsim los ua kom muaj kev nyab xeeb, kev nyiam huv thiab kev tiv thaiv ib puag ncig ntawm cov khob ntawv thiab tiv thaiv kev nyiam ntawm cov neeg siv khoom.