Qhov kom zoo dua tsom xam ntawm daim ntawv pulp molding tableware rau pov tseg degradable tableware

Qhov kom zoo dua tsom xam ntawm daim ntawv pulp molding tableware rau pov tseg degradable tableware
Cov khoom siv pov tseg pov tseg txij li xyoo 1984 hauv Suav teb thawj zaug, polystyrene (eps yog cov khoom siv tseem ceeb ntawm cov khoom siv ua npuas ncauj plasic tableware sai heev hauv txhua tus neeg tuaj ntawm lub teb chaws, mus rau hauv lub neej niaj hnub ntawm tib neeg, tsim kev lag luam loj loj. Raws li kev txheeb cais, Cchina siv li ntawm 10 billions khoom noj khoom haus ceev ceev txhua xyoo, feem ntau ntawm cov khoom siv yas yas uas siv tau, thiab kev loj hlob txhua xyoo yog 25 feem pua.

Vim tias polystyrene tsis tuaj yeem degradable, nws yog qhov nyuaj rau rov ua dua thiab lwm yam, uas ua rau tsis yooj yim rau kev ua haujlwm. Tom qab xyoo ntawm kev ua haujlwm nyuaj, kev tsim khoom, thev naus laus zis thiab khoom siv rau cov khoom siv pov tseg pulp moldino cov cuab yeej thiab khoom noj khoom haus thiab dej haus tau tsim kho sai hauv peb lub tebchaws. llkinds ntawm tableware neded forcold thiab kub zaub mov thiab dej haus xws li cov khoom noj ceev ceev. phaj, phaj, tais hauv vanous loj tshaj plaws tau tsim: Ib qho khoom noj khoom haus panes zaub daim hlau. ua lates. etc.usadin supermarkets, nyob rau hauv qhov kev ua tau zoo, tau muaj peev xwm ua tau raws li cov neeg siv khoom noj khoom haus Suav, tuaj yeem hnav khaub ncaws kub kua zaub roj thiab dej tsis muaj reouirements.

Txij thaum ntawd los lub pulp molding kev lag luam nrog nws cov tseem ceeb ntawm ib puag ncig tiv thaiv nyob rau hauv lub teb chaws ntawm Tuam Tshoj txoj kev loj hlob sai thiab nthuav. mus txog rau thaum xaus ntawm 1990s pib scale.industrialization. Tam sim no, daim ntawv pulp molding los ntawm xwm tus phooj ywg ib puag ncig lub thawv!

A, pulp molding degradation tableware
Nrog nplej straw, qab zib, reed, streaw thiab lwm xyoo herbacous cog fber pulp los ntawm pulp cnushing, grouting (los yog nqus, dredoing), shaping, shaping (los yog shaping) txiav, xaiv, tshuaj tua kab mob, ntim, thiab lwm yam, raw cov ntaub ntawv siv yog rov siv dua thiab rov ua dua tshiab, thiab tsis muaj dej dub lossis dej pov tseg yog tsim los ntawm txoj kev pulping lub cev.

Qhov zoo ntawm pulp molding tableware:
(1) Cov khoom siv raw yog cov ntaub ntawv pov tseg lossis cov nplej uas txuas ntxiv dua tshiab, reed, straw, xyoob, qab zib cane, xibtes thiab lwm yam straw fibers. Lub hauv paus yog dav, tus nqi qis, thiab tsis siv ntoo
(2) Tsis muaj dej pov tseg yog tsim los yog tawm hauv cov txheej txheem tsim khoom, Eco-friendly ntim los ntawm xwm
(3) Cov khoom yog waterproof thiab roj pov thawj
(4) Nyob rau hauv txoj kev siv, tuaj yeem khov, khov, microwave qhov cub cua sov, tuaj yeem ci 220 degrees
(5) Cov khoom tuaj yeem degraded tag nrho hauv lub xeev ntuj hauv 45-90 hnub, thiab tuaj yeem ua rau hauv tsev. Tom qab degradation, cov khoom tseem ceeb yog cov organic mater uas yuav tsis tsim cov khib nyiab thiab cov pa phem.
(6) Raws li lub ntim ntim, nws muaj cov yam ntxwv ntawm bufering, muaj kev tiv thaiv thiab kev poob siab uas tuaj yeem tiv thaiv cov khoom ntim zoo
(7) Ntim cov khoom siv hluav taws xob yuav tsis tsim hluav taws xob zoo li qub