Yuav ua li cas qhov zoo ntawm biodegradable ece cream lub khob?

III. Qhov zoo ntawm biodegradable khov nab kuab

A. ib puag ncig zoo

1. Txo cov khoom noj paug yooj yim

Cov tshuaj yas tsoos Yas feem ntau yuav tsum muaj cov khoom siv yas loj kom tau ua. Lawv tsis yooj yim decomposed thiab yuav mob siab rau ib puag ncig ib puag ncig ntev. Qhov no tuaj yeem ua rau kev tsub zuj zuj thiab muaj kuab paug ntawm cov khib nyiab yas. Hauv kev sib piv, biodegradable khov khob qhob yog ua los ntawm biodegradable cov ntaub ntawv. Nws tuaj yeem yog ib qho kev ua kom zoo thiab decomposed nyob rau hauv ib lub sij hawm ntawm lub sijhawm. Qhov no txo ​​cov kuab paug yas rau ib puag ncig.

2. Txo kev vam khom rau cov khoom siv tsis txuas ntxiv

Tsoos daim ntawv yas kev tsim kho yuav tsum siv kev siv cov khoom siv tsis txuas ntxiv. Xws li roj av. Biodegradable khov khob khob yog tsim los ntawm cov khoom siv tshiab xws li cov nroj tsuag fibers. Qhov no txo ​​kev noj ntawm cov khoom siv tsawg.

B. Kev Noj Qab Haus Huv

1. Dawb los ntawm kev phom sij cov tshuaj

Cov khob kas fes biodarry lag luam feem ntau tsis muaj tshuaj lom neeg uas cuam tshuam rau tib neeg kev noj qab haus huv. Hauv kev sib piv, cov khob yas tsoos yuav muaj cov tshuaj ntxiv yas uas muaj kev phom sij rau tib neeg kev noj qab haus huv. Piv txwv li, Bisphenol A (BPA).

2. Tso cai ntawm kev nyab xeeb khoom noj

Biodegradable khov nab kuab ntawv khobyauv ua nruj ua cov txheej txheem thiab kev nyiam huv. Lawv ntsib cov qauv kev nyab xeeb zaub mov. Vim kev siv cov ntawv foos, cov tshuaj phom sij yuav tsis tso tawm. Qhov no tuaj yeem xyuas kom zoo thiab kev nyab xeeb ntawm cov zaub mov. Dhau li, cov ntawv siv tuaj yeem tswj cov qauv thiab saj ntawm cov mis nyuj khov.

IV. Kev ua tau zoo ntawm biodegradable ntawv khob kas fes

A. Cov dej tsis kam

Sta yog bio raws yas ua los ntawm biomass cov peev txheej. Nws muaj siab noo noo barrier kev ua tau zoo. Nws zoo tiv thaiv cov dej hauv cov mis nyuj khov los ntawm pom mus rau hauv lub khob. Yog li, qhov no tuaj yeem tswj lub zog qauv thiab cov duab ntawm lub khob ntawv.

B. Thermal rwb thaiv tsev ua haujlwm

Tswj qhov kub ntawm cov mis nyuj khov. BiodegradableMis Nyuj Khov Khobs Feem ntau muaj cov pa thermal rwb thaiv tsev ua haujlwm. Nws tuaj yeem ua tau zoo cais cov cawv ntawm qhov kub ntawm qhov kub ntawm cov mis nyuj khov. Qhov no yuav pab tswj kom muaj qhov kub thiab saj ntawm cov mis nyuj khov, ua rau nws qab qab.

Muab kev haus dej haus zoo. Cov rwb thaiv tsev kev ua tau kuj tuaj yeem ua kom ntseeg tau tias lub khob khob tsis overheat. Nws tuaj yeem muab kev xav zoo thiab zam kev kub hnyiab. Qhov no tso cai rau cov neeg siv khoom kom yooj yim thiab xis yooj yim txaus siab rau dej khov. Cov neeg tau txais kev pab tsis tas yuav txhawj xeeb txog qhov tsis yooj yim thiab kev pheej hmoo ntawm kev kub hnyiab los ntawm cov khob cua sov.

C. Lub zog thiab ruaj khov

Muaj peev xwm tiv thaiv lub cev hnyav thiab siab. Biodegradable khov tshuab khob kas fes feem ntau muaj lub zog txaus. Nws tuaj yeem tiv taus qhov hnyav ntawm cov mis nyuj khov thiab dai kom zoo. Qhov no ua kom pom tseeb tias lub khob khob tsis yooj yim deformed lossis tawg thaum siv.

Lub peev xwm txuag tau ntev. Qhov ruaj ntseg ntawm biodegradable ntawv khob kas cees tseem ua rau lawv muaj peev xwm ntev cia. Lawv tuaj yeem nyob ruaj khov nyob rau hauv qab txias. Nws yuav tsis plam nws cov qauv lossis cov qauv vim kev hloov pauv ntawm qhov hnyav lossis qhov kub ntawm cov mis nyuj khov.

V. Kev tsim kho cov txheej txheem ntawm cov khoom noj khov nab kuab

Firstly, lub ntsiab raw cov khoom siv raw yog poly lactic acid (PLA). Qhov no yog biodegradable yas uas feem ntau hloov dua siab tshiab los ntawm kev cog cov hmoov txhuv nplej siab. Lwm cov ntaub ntawv ib tus kws kho mob suav nrog cov hloov kho, txhim kho, cov xim, thiab lwm yam). Cov ntaub ntawv no yuav tsum tau ntxiv raws li xav tau.

Tom ntej yog kev npaj ntawm pla hmoov. Ntxiv cov ntaub ntawv PLA nyoos rau ib qho kev cia siab. Tom qab, cov khoom siv tau thauj los ntawm cov txheej txheem conveying rau lub crusher lossis tej tshuab rau crushing. Lub crushed pla tuaj yeem siv rau cov txheej txheem hauv qab no.

Kauj ruam thib peb yog los txiav txim siab cov duab ntawm lub khob ntawv. Sib tov pla hmoov nrog ib qho kev faib ua feem ntawm dej thiab lwm yam ntxiv. Cov kauj ruam no ua rau cov khoom siv yas muab tshuaj txhuam. Tom qab ntawd, cov khoom muab tshuaj txhuam tso rau hauv lub tshuab khob thawj. Los ntawm kev thov siab thiab kub rau pwm, nws yog tsim rau hauv cov duab ntawm lub khob ntawv. Tom qab molding, txias cov khob nrog dej lossis huab cua txaus kom solorify cov duab.

Cov kauj ruam thib plaub yog qhov kev kho mob saum npoo thiab luam tawm ntawm lub khob ntawv. Cov ntawv tsim cov ntawv khob undergoes nto kev kho kom txhim kho nws cov dej thiab cov roj tsis kam. Tus Kheej Luam Ntawv NtawmKhob Khobtuaj yeem nqa tawm raws li qhov xav tau los ntxiv cov cim npe lossis qauv tsim.

Thaum kawg, cov ntawv tsim khoom tsim tau xav tau kev tshuaj xyuas thiab kev tshuaj xyuas zoo. Lub khob tiav tiav lub khob yog ntim siv lub tshuab ntim kaw cia. Qhov no ua kom muaj kev nyiam huv thiab kev nyab xeeb ntawm cov khoom. Thaum kuaj cov khob ntawv, nws yog qhov tsim nyog yuav kom ntseeg tau tias nws qhov zoo, loj, thiab luam tawm ua tau raws li cov cai.

Los ntawm cov txheej txheem ntau lawm saum toj no,biodegradable khov nab kuab ntawv khobtuaj yeem ua tiav cov txheej txheem ntau lawm. Thiab nws tuaj yeem ua kom nws qhov kev tsis taus zoo thiab siv tau.