Kev paub txog cov ntawv ntim ntawv
Peb yog ib lub lag luam loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv nyuaj, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov ntawv luam tawm, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
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Xyoo tas los no, vim muaj kev txwv tsis pub thoob ntiaj teb ntawm cov khoom tsim thiab cov khoom lag luam ntawm cov khoom lo qias neeg ua lag luam, cov kev lag luam ua npuas ntim ntau dua tau poob, nrog rau ntau ntau ntxiv hauv cov nqi roj, ua rau muaj nuj nqis EPS ua npuas yas ua khoom tsim, profit sharply txo Txawm tias thaum poob, nws tau ntxiv accelerated poob EPS npuas yas tawm ntawm kev ua lag luam.
Cov phais ntawv yuav muab faib ua peb pawg: daim ntawv muaj cov ntawv tais loj, cov ntawv xov xwm tua tsiaj thiab ntawv tais rau zaub mov.
1. Cov ntawv pov thawj muaj ntawv pov thawj: siv cov ntawv ntim cov khoom siv hauv tsev, cov khoom siv kho mob, cov khoom siv hluav taws xob thiab cov teeb pom kev zoo.
2. Cov ntawv xov xwm nplooj ntawv: tsuas yog siv cov txiv hmab txiv ntoo, qe, khoom noj khoom haus ua liaj ua teb thiab lwm yam.
3. Zaub mov ntawv tais ua zaub mov: feem ntau yog siv rau hauv cov tais diav, phaj, khoom noj khoom noj khoom haus, thiab lwm yam khoom noj.
1 Cov khoom siv mog cov khoom ua los ntawm qoob loo los yog cov khoom pov tseg cov khoom siv uas tau muab coj los ua dua qub thiab rov ua dua, thiab ua los ntawm cov txheej txheem kev siv tshuab, uas yog siv rau cov khoom noj (tshuaj), hluav taws xob, raws li ntsuab khoom nyob rau hauv cov teb ntawm seedlings, lauj kaub kho mob, handicraft blanks thiab thawv linear tsis yooj yim.
2 Nrog rau kev lag luam, muaj ntau cov tshuaj fluorine-muaj tshuaj nyob hauv qhov chaw, ua rau kev puas tsuaj loj heev ntawm tus txheej txheem ozone uas tib neeg nyob ntawm seb. Hauv Antarctic thiab Arctic, ntau txhiab mais ntawm nws lub qhov dej tau tsim tawm, muab lub ntiaj teb chaw ecological. Qhov no tau ua kom raug mob loj. Txog rau thaum kawg, United Nations Environmental Protection Agency tau sib tham thoob ntiaj teb sib tham. Nyob rau hauv 1998, Vienna Convention rau Kev Tiv Thaiv ntawm Ozone Txheej thiab Montreal Protocol ntawm Cov Khoom Uas Txwv lub Ozone Txheej tau txais, kom meej meej txhais lub teb chaws ntawm lub ntiaj teb. Nws maj mam siv tsawg dua qub kom txog thaum cov tshuaj fluorine-uas muaj cov khoom uas raug rhuav tshem ntawm cov txheej txheem ozone yog txwv tsis pub nkag mus rau hauv qhov chaw.
3 Xyoo tas los, ntau qhov teeb meem ntawm cov khoom siv yas, tshwj xeeb tshaj yog cov khoom siv polystyrene (EPS), uas yog ib qho ntawm peb cov ntaub ntim khoom loj, tau dhau los ua haujlwm loj thiab tau ua "dawb paug". Txoj kev pov tseg ntawm cov kab no cov pob npog polystyrene ua rau ua kom muaj huab cua phem heev. Kev tua hluav taws puas tsuaj lub ntiaj teb cov atmospheric ozone txheej; qhov tsub zuj zuj ntawm cov qauv siv los ntawm kev lag luam yog tshwm sim los ntawm kev tsis tuaj yeem yuam kev. Cov foamed yas khib nyiab tau ua rau kev puas tsuaj rau lub ntiaj teb ib puag ncig. Hloov mus rau tej thaj chaw uas muaj cov phooj ywg zoo tuaj yeem hloov tau, tshem tawm "dawb qias tuaj" thiab txhim kho cov neeg nyob ib puag ncig tau ua raws li kev cai tswjfwm thoob ntiaj teb thiab kev cai.
4 Cov khoom lag luam thiab kev lag luam khoom tsim los ntawm kev siv tshuab pulp molding yog cov khoom zoo siab tiag tiag. Lawv siv cov nroj tsuag nroj tsuag loj los yog cov ntawv pov tseg ua cov raw khoom, thiab tsis muaj cov pa phem thaum lub sij hawm tsim cov tshuaj thiab siv cov txheej txheem. Ntxiv nrog rau nws txoj hauj lwm zoo hauv kev hloov cov khoom tais yas yas, cov khoom plhaub molded kuj yog siv dav hauv cov khoom ntim, tshwj xeeb tshaj yog cov khoom hluav taws xob. Pulp molded cov khoom yog maj mam nkag mus rau cov khoom lag luam, thiab nws yog tam sim no cov khoom foamed ntau tshaj plaws. Qhov zoo tshaj plaws lwm cov khoom, cov khoom siv luam yeeb molding yog booming.
5 Pulp molded cov khoom tsim muaj sai sai thiab muaj kev vam meej zoo vim lawv qhov kev ua tau zoo tshwj xeeb:
(1) Cov txheej txheem technology yog qhov yooj yim thiab cov tswv yim, thiab cov txheej txheem tsim tawm tsis yog-tsis muaj kab mob thiab ua tau raws li cov kev cai ntawm cov khoom tsim tawm. Tsis tas li ntawd, nyob rau hauv tus txheej txheem ntawm cov kab ntau lawm, ntxiv rau cov kev xav tau ntawm cov kev tswj tsis siv neeg tswj tsis tu ncua, tus so yog cov kev txawj ntse, thiab yuav tsum tau xyaum ua tom qab kev cob qhia luv luv, ua ke nrog cov qib siab ntawm localization , uas yog heev conducive rau lub popularization ntawm qhov project. Kev nce qib, uas yog ib qho yooj yim tshaj plaws rau kev ua hauj exerting sai npaum li cas thaj tsam ntawm cov khoom phom moulded.
(2) Ntau qhov chaw ntawm raw cov ntaub ntawv thiab nqi tsawg. Nws tsuas yog siv cov ntawv pov tseg los sis txhua xyoo tshuaj ntsuab fiber ntau. Cov ntaub ntawv raw yuav tsum tau yoog rau lub zos cov neeg mob, thiab lawv tsis paub meej thiab tsis tuaj yeem.
(3) Nws muaj kev poob siab zoo thiab lub cushioning zog, thiab siv kev raug ncua los tsim cov adsorption uas zoo, uas tuaj yeem tiv thaiv qhov khoom ntawm kev puas tsuab thaum caij tsheb npav.
(4) Lub cev nyhav, qis dua khoom siv, thiab siv tau ntau zaus.
(5) Kev tiv thaiv, kev sib hloov thiab kev ua kom zoo nkauj.
(6) Txwv tsis pub siv cov khoom pov tseg rau cov khoom pov tseg, tsis muaj kev ua qoob mus rau ib puag ncig, kev siv dej nyob hauv kev tsim cov dej tsawg tsawg, tsis muaj khib nyiab, thiab tsis zoo rau cov paug thaj av.
(7) Cov huab cua zoo permeability, uas muaj qhov tshwj xeeb zoo rau lub ntim cov khoom tshiab.
(8) Cov khoom pwm ua khoom noj muaj dej txaus, hydrophobicity thiab rwb thaiv tsev kub. Thaum uas ua cov pos hniav, ntau yam khoom ntxiv yuav muab ntxiv raws li tus neeg yuav tsum tau, yog li ntawd qhov khoom yog resistant to acid, alkali, teeb, dej, roj, to thiab deformation.
(9) Cov khoom siv niaj hnub no tuaj yeem ua tau zoo tshaj plaws, muaj zog ntau lawm.
(10) Muab piv rau cov khoom ntim cov tshuaj, xws li styrofoam (EPS), EPE foaming, etc., qhov ntim yog tsawg thiab muaj peev xwm muab teev thiab khaws cia, txuag cia chaw thiab nqi tsheb thauj mus los.
(11) Raws li qhov txawv ntawm cov neeg siv, qhov zoo tshaj plaws, xim, graphics thiab lwm yam tsos ntsiab lus ntawm qhov khoom ua tau tom qab ua tiav raws li cov khoom xav tau.
6 Vim hais tias cov khoom siv yeeb nkab muaj txaus cov ntaub ntawv raw, cov txheej txheem muaj ntau yam tsis muaj kev lim piam, cov ntaub ntawv dav dav, cov nqi qis, lub cev nyhav, siab zog, cov ciaj ciam, kev sib hloov, kev ua kom zoo nkauj, thiab siv tau dua. Nrog rau kev ua ub ua no thiab kev tsim khoom, nws tau muaj zog loj hlob thiab dav nraj lub zeem muag, thiab nws cov nyiaj txiag thiab qhov hloov txoj cai tau raug lees paub los ntawm lub zej zog.
7 Raws li qhov uas muaj ntawm daim ntawv thov, pulp molding mas feem ntau muaj ob pawg ntawm cov ntawv pov tseg ib puag ncig tiv thaiv thiab cov khoom noj khoom haus zoo phooj ywg, uas tau siv dav.