Dab tsi ua rau cov ntawv ntoo ua kom muaj zog thiab ntseeg tau?

Koj lob lub khob rau koj cov kas fes thaum sawv ntxov yam tsis muaj kev xav thib ob. Tab sis koj puas tau xav tias dab tsi ua rau cov thawv ntim yooj yim muaj zog txaus los tuav cov kua kub tsis muaj kua?

Cov hnab ntawv ruaj khov pib nrog high - zoo ntoo pulp, uas yog ua tiav rau hauv ib daim ntawv tuab. Lub rooj tsavxwm no yog muab coated nrog txheej waterproof (PE lossis pla) thiab cov kws tshaj lij, tsim cov qauv uas yog ob qho muaj zog thiab txau}}} e}

Hauv kuv txoj haujlwm ntawm haokelao ntim, Kuv tau ua haujlwm nrog ntoo pulp txhua hnub. Nws yog lub hauv paus ntawm txhua yam peb ua. Nws yuav zoo li yog cov khoom siv yooj yim, tab sis hloov nws los ntawm ib tsob ntoo rau hauv lub khob uas txhim khu kev qha koj tuav hauv koj txhais tes yog kev tshawb fawb meej. Cia peb tawg taug kev ntawm cov khoom no zoo heev thiab teb qee cov lus nug uas nquag muaj txog nws.

Koj puas tuaj yeem ua ntawv los ntawm cov ntawv ntoo?

Koj hnov ​​lo lus "ntoo pulp," tab sis nws suab zoo li kev ntxhov, cov khoom siv raw. Nws yog qhov nyuaj rau xav txog yuav ua li cas nws ua tus du, lub khob ntaub ntawv huv uas koj siv rau koj cov dej qab zib. Cov txheej txheem pom zoo zais thiab nyuaj.

Yog lawm, zoo txhua daim ntawv pib li ntoo pulp. Ntoo chips tau tawg rau hauv lawv cov cellulose hauv lawv cov cellulose nrog dej los ua ib qho slurry, ces nias thiab ziab mus rau hauv cov ntawv lossis cov ntaub ntawv.

Ua tus kws ua choj, Kuv nyiam tus txheej txheem no. Nws yog qhov kev hloov kho tau zoo heev. Txhua yam nws pib nrog lub cav los ntawm cov hav zoov uas muaj npe. Cov tawv ntoo raug tshem tawm, thiab ntoo yog txhoov ua tej daim me me. Tom qab ntawd yog cov kauj ruam tseem ceeb tshaj plaws: pulping. Rau cov khob ntim ntawv, peb ib txwm siv cov tshuaj lom neeg raug hu ua Kraft cov txheej txheem. Cov txheej txheem no siv tshuaj lom neeg kom yaj cov hnub ci, uas yog cov khoom siv kua nplaum uas tuav cov ntoo ntoo ua ke. Qhov no zoo dua li cov kws kho mob hlwb vim tias nws ua rau lub cellulose fibires ntev thiab muaj zog, ua rau muaj ntau daim ntawv.

Tom qab lub sam thiaj tsim tau, nws yog ntxuav thiab ua kom zoo nkauj. Tom qab ntawd nws tau pub rau hauv lub tshuab loj loj. Sab hauv, pulp slurry yog kis tau thinly dhau ntawm mesh mesh screen, thiab dej yog drained thiab nias tawm. Ib qho koob ntawm cov rhawv rhuab tom qab ntawd dries cov khoom, tig nws mus rau hauv ib qho loj, txuas ntxiv yob ntawm daim ntawv. Lub thickness thiab zoo ntawm cov ntawv no yog precisely tswj kom ntseeg tau tias nws tuaj yeem tsim mus rau hauv lub khob loj heev. Nws yog cov ntawv loj no, nkauj xwb cov duab uas peb siv ntawm haokelao kom lav cov khoom kawg ntev.

Lub sam thiaj	Yuav muaj dab tsi tshwm sim	Vim li cas nws yog qhov tseem ceeb rau kev ua kom ntev
Ntoo Xaiv	Moswood ntoo xws li ntoo thuv feem ntau siv.	Lawv muaj cov fibers ntev, uas tsim cov ntawv muaj zog.
Tshuaj Yeeb Nkab	Ntoo chips yog siav rau cais cellulose fibers.	Qhov no khaws cov fiber ntau ntev, ua kom muaj zog.
Daim ntawv tsim	Pulp slurry yog nias thiab qhuav rau hauv ib daim ntawv tuab.	Tsim cov tawv tawv, cov khoom siv nruj rau lub khob khob.

Dab tsi 90s lub khob khob qauv tsim hu ua?

Koj muaj qhov tseeb tiag tiag ntawm qee cov ntawv khob tsim los ntawm 90s. Nws muaj cov xim daj qus thiab teal scribble rau nws, thiab nws yog qhov txhia chaw. Koj paub tus qauv tsim, tab sis koj tsuas yog tsis nco qab nws lub npe.

Lub cim 90 Nws tau tsim nyob rau xyoo 1992 los ntawm Gina Ekiss rau lub tuam txhab Solo khob thiab tau dhau los ua Pop Cegenon Prenomenon.

Zaj dab neeg ntawm Jazz tsim yog lus dab neeg hauv lub ntiaj teb ntim. Nws tsis tsim los ntawm lub tuam txhab nto moo; Nws tau tsim los ntawm ib tus neeg ua haujlwm npe hu ua Gina Ekiss ua ib feem ntawm kev sib tw hauv Solo nyob rau xyoo 1992. Lub tuam txhab xav tau tus qauv tsim tshiab, thiab nws cov kev xa tawm. Tsis muaj leej twg kwv yees nws yuav dhau los ua ib qho ntawm cov duab uas pom tau tshaj plaws ntawm lub xyoo caum. Nws tau ua tiav vim tias nws yog qhov tseeb thiab dav dav nyob rau tib lub sijhawm. Txhua lub lag luam, los ntawm Taco sawv mus rau ib tus kws kho hniav lub chaw haujlwm, yuav siv nws yam tsis muaj nws nyob ntawm qhov chaw. Nws ntes tau kev lom zem, lub ntsej muag zoo nkauj ntawm xyoo 1990s zoo kawg nkaus. Kuv nco ntsoov pom nws hauv cov yeeb yaj kiab thiab TV qhia tau los ntawm qhov ntawd. Niaj hnub no, ib feem loj ntawm kuv txoj haujlwm yog pab cov neeg siv khoom tsim lawv tus kheej cov qauv kev cai, tab sis Jazz tus qauv yog ib qho qauv muaj zog yog ib tus qauv tsim muaj peev xwm kav lub ntiaj teb. Nws qhia tau tias kev tsim zoo ntawm lub khob yooj yim tuaj yeem dhau los ua ib feem ntawm peb lub cim xeeb.

Yog ntoo pulp ntawv biodegradable?

Koj paub cov ntawv los ntawm cov ntoo, yog li nws zoo li muaj kuab uas nws yuav tsum yog biodegradable. Tab sis tom qab ntawd koj xav tias lub khob khob tuav dej, uas txhais tau tias nws yuav tsum muaj qee yam tsis meej pem hauv nws, tsim kev tsis meej pem.

Yog lawm, cov ntawv ntshiab ntoo pulp yog cov biodegradable kiag li. Txawm li cas los xij, cov khob ntim feem ntau yog coated nrog ib txheej txheej yas (PE) ua rau lawv waterproof, thiab cov txheej txheej yas tsis biodegradable, siv sijhawm lawm kom tawg.

Qhov no yog qhov sib txawv tseem ceeb los nkag siab. Daim ntawv tsis muaj khoom siv los ntawm cov ntoo pulp yog tsuas yog compressed cellulose fibers. Yog tias koj muab ib daim ntawv xov xwm lossis daim ntawv qhia chaw ua haujlwm hauv koj pawg nplooj lwg, cov kab mob kab mob yuav ua rau muaj qee lub hlis lossis hli. Nws yog ib qho txheej txheem agentic. Qhov teeb meem tshwm sim thaum peb xav tau daim ntawv ntawd mus ua dej. Yuav kom ua tiav qhov no, peb yuav tsum tau thov txheej txheej. Rau kaum xyoo, qhov ntawd txheej tau polyethylene (PE), ib hom yas. Thaum daim ntawv tshooj ntawm lub khob yog tseem biodegradable, tus pin pin tsis yog. Nyob rau hauv ib qho av pov tseg, daim ntawv yuav kawg rot deb, tab sis cov yas ntoo yas nyob tom qab. Qhov no yog qhov laj thawj loj vim li cas peb tau thawb rau thiab ua khob khob nrog pla txheej. Pla yog tsob nroj- based bioplastic uas yog cov lag luam compostrastable. Nrog rau cov txheej txheej pla, tag nrho lub khob - ob daim ntoo pulp pulp ntawv thiab cov ntaub ntawv bining} tuaj yeem bookograde ua ke nyob rau hauv txoj cai. Qhov no ua rau tag nrho cov khoom biodegradable txij thaum pib ua tiav.

Yog ntoo pulp tib yam li ntawv?

Koj feem ntau hnov ​​cov lus "ntoo pulp" thiab "daim ntawv" siv ua ke. Nws tuaj yeem yog me ntsis tsis meej pem. Tej zaum koj yuav xav paub seb lawv puas yog qhov qub, lossis yog tias ib qho tsuas yog ua kom sib.

Tsis yog, lawv tsis zoo ib yam. Ntoo pulp yog cov khoom siv raw, ib pawg ntawm cellulose fibers tsim los ntawm ntoo. Daim ntawv yog cov khoom tiav lawm, ua los ntawm nias thiab qhuav cov pulp no rau hauv cov ntawv txheeb.

Xav txog nws zoo li hmoov nplej thiab mov ci. Ntoo pulp yog hmoov, thiab ntawv yog lub ncuav. Koj tsis tuaj yeem ua lub ncuav tsis muaj hmoov, tab sis lawv yog ob yam sib txawv. Lub pulp yog theem nrab. Tom qab peb tsoo cov ntoo av, peb tau sab laug nrog cov ntoo ntub, fibrous loj. Nws tsis muaj ib qho qauv lossis cov qauv tsis tau. Nws tsuas yog cov khoom noj ua ke. Ntawm kuv lub tuam txhab, peb tau txais lub pulp no hauv cov loj, tuab bes. Daim ntawv {{8} Ua cov txheej txheem yog dab tsi muab nws daim ntawv tshiab. Peb ntxiv dej rau lub pulp los tsim cov slurry thiab tom qab ntawd siv cov tshuab loj, cov tshuab loj los npaj cov fibers rau hauv daim ntawv nyias nyias, tiaj, thiab cov ntawv xauv. Nws yog qhov kev ntsuas no thiab kev ziab khaub ncaws uas tig lub pulp rau hauv ntawv. Yog li, tag nrho cov ntawv yog tsim los ntawm pulp, tab sis pulp tseem tsis tau sau ntawv. Qhov zoo tshaj ntawm daim ntawv kawg yog kiag li nyob ntawm qhov zoo ntawm cov ntoo pulp Peb pib nrog, uas yog vim li cas tseem ceeb tshaj plaws thiab tseem ceeb tshaj plaws khob.

Tag

Cov ntawv ruaj ruaj rau siab rau qhov siab - zoo wood pulp, uas yog hloov mus rau hauv cov ntawv. Thaum daim ntawv nws tus kheej yog biodegradable, lub khob yog cov khoom kawg nyob ntawm nws cov dej tsis muaj dej thiab kaw kev tsim kho.