Cov hnab yas uas siv tau dua tshiab thiab muaj peev xwm ua tau biodegradable

Cov hnab ntim khoom noj sab nraud kuj siv ntau yam khoom siv, feem ntau siv cov hnab yas ntim khoom los ntim cov khoom, vim tias cov hnab yas ntim khoom yog lub teeb, muaj cov teebmeem luam ntawv zoo, thiab yooj yim khaws cia thiab thauj mus los.

Lub zipper ntawm lub hnab zipper uas txhawb nqa tus kheej tuaj yeem siv dua los tiv thaiv cov khoom noj kom tsis txhob puas tsuaj los ntawm cov dej noo. muaj qhov zoo heev.

Piv txwv li: txiv hmab txiv ntoo qhuav, txiv ntoo qhuav, cov khoom qab zib qhuav, hmoov khoom noj, thiab cov khoom noj uas tsis tuaj yeem noj ib zaug, feem ntau ntawm lawv siv cov hnab yas nrog zippers lossis cov hnab yas uas nplaum nrog kua nplaum. Cov hnab ntim khoom noj uas muaj zippers thiab cov hnab yas uas nplaum yog cov hnab ntim khoom yas zoo li no. Tom qab lub hnab qhib lawm, nws tuaj yeem kaw ob zaug. Txawm hais tias nws tsis tuaj yeem ua tiav qhov kev kaw thawj zaug, nws tuaj yeem siv ua cov khoom siv txhua hnub uas tsis muaj dej noo thiab tsis muaj hmoov av hauv lub sijhawm luv luv. Nws tseem ua tau.

Lub hnab sawv ntsug yog lub hnab ntim khoom uas yoog tau nrog cov qauv txhawb nqa kab rov tav hauv qab, uas tsis vam khom kev txhawb nqa thiab tuaj yeem sawv ntawm nws tus kheej tsis hais lub hnab qhib lossis tsis qhib. Lub hnab sawv ntsug yog ib daim ntawv ntim khoom tshiab, uas muaj qhov zoo hauv kev txhim kho cov khoom zoo, txhawb nqa cov txiaj ntsig pom ntawm cov txee, nqa tau yooj yim, yooj yim siv, khaws cia tshiab thiab kaw tau.

Ua ke ob qho, lub hnab zipper uas txhawb nqa tus kheej tau tshwm sim. Txais yuav cov yam ntxwv tsim saum toj no, thiab xaiv cov khoom siv, feem ntau yog laminated nrog PET / ntawv ci / PET / PE qauv, thiab kuj tuaj yeem muaj 2 txheej, 3 txheej thiab lwm yam kev qhia ntawm cov ntaub ntawv, nyob ntawm cov khoom sib txawv ntawm pob, tuaj yeem ntxiv raws li qhov xav tau. Cov txheej txheem tiv thaiv oxygen txo qhov permeability ntawm oxygen kom ua tiav qhov zoo dua ntawm kev ua kom lub neej txee ntev.