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Gosipụta Nzuzo obibi akwụkwọ nke Eco-Friendly Paper - Ink dabeere na mmiri

Ndụ anyị jupụtara n'ụdị dị iche iche nke ihe ndị e biri ebi, uwe, magazin, na nkwakọ ngwaahịa dị iche iche.Dị ka ndị na-akwakọ ngwaahịa nri na ndị na-azụ ahịa, anyị na-echegbu onwe anyị banyere ụdị ink dị mma na gburugburu ebe obibi ma dabara adaba maka ụlọ ọrụ nkwakọ ngwaahịa nri.N'isiokwu a, anyị ga-ewebata gị na ink enyi na gburugburu ebe obibi dabara adaba maka mbipụta nkwakọ ngwaahịa: ink dabeere na mmiri.

Echiche nke Ink dabeere na mmiri

A na-eji usoro sayensị emepụta ihe a na-akpọ ink dabeere na mmiri, nke na-ejikarị mmiri eme ihe dị ka ihe mgbaze.Ink nke dabeere na mmiri na ink obibi akwụkwọ ndị ọzọ enweghị mmetụta na-emerụ ahụ na ahụike nke onye na-arụ ọrụ na-ebi akwụkwọ ma e jiri ya tụnyere ihe mgbaze organic na-egbu egbu.Mbipụta ahụ dịkwa mma na gburugburu ebe obibi.Ink ahụ abụghị naanị na ọ nwere ihe ndị na-adịghị ere ọkụ, ma ọ na-ewepụkwa ihe egwu zoro ezo nke ịbụ ọkụ ọkụ na ihe mgbawa na ebe obibi akwụkwọ, nke dị mma maka ịrụ ọrụ nchekwa.N'ezie, ink na ink enweela ngwa dị iche iche ugbu a: ink obibi akwụkwọ offset, ink flexographic, na ink obibi gravure. Na Europe, America, Japan, na mba ndị ọzọ mepere emepe, ink ejirila ink dochie ya, yana mbipụta na-agbanwe agbanwe na mpụga nke ụlọ ọrụ mmepụta ihe. ụzọ obibi akwụkwọ ink pụrụ iche.Na United States, dịka ọmụmaatụ, 95% nke mbipụta flexographic na 80% nke mbipụta gravure nwere ink.

"Party" akwụkwọ iko n'oge mgbụsị akwụkwọ epupụta

Na mgbakwunye na nchedo gburugburu ebe obibi, a na-eji ya eme ihe n'ụwa nke ink mmiri n'ihi arụmọrụ ya dị elu: nkwụsi ike nke agba ink, nchapụta dị elu, ike agba agba, efere na-adịghị emebi emebi, adhesion siri ike mgbe e bipụtachara, ngwa ngwa ihicha na-agbanwe agbanwe, mmiri na-eguzogide. , Mbipụta nke agba anọ, mbipụta agba agba, na ihe ndị ọzọ.Mmepe ink mmiri na ngwa ngwa na China malitere n'oge, mana ọganihu dị ngwa ngwa, karịsịa n'ime afọ ndị na-adịbeghị anya, nke mere ka ọnụ ọgụgụ nke mmepe ngwa ngwa dịkwuo elu.Ịdị mma nke ink ụlọ amụbaala n'otu n'otu na mmụba nke mkpa ink.Ink, n'echiche ọdịnala nke ihicha nwayọ nwayọ, nchapụta na-adịghị mma, enweghị mgbochi mmiri, mbipụta phony, na ntụpọ ndị ọzọ, emeela ka ọ dịkwuo mma.Ọnụ ahịa ink ndị a na-ebubata na-adịkarị elu, mana ink ndị China ejirila ụdị ya mara mma na nke dị ọnụ ala na-eweghara ahịa ahụ. Ọnụ ahịa ink ndị a na-ebubata na-adịkarị elu, mana ink ndị China ejirila ọmarịcha na atụmatụ ya dị ọnụ ala weghara ahịa ahụ.

Tụlee Njirimara na Ngwakọta Ink dabeere na mmiri.
Ink dabeere na mmiri bụ resin na-agbaze mmiri, pigmenti ọkaibe, ihe mgbaze, na ihe mgbakwunye ndị e mebiworo site na nhazi ngwakọta sayensị.Mmiri soluble resin na ink bụ isi na-eje ozi dị ka ihe na-ejikọta, na-achụsasị pigmenti ahụ n'otu n'otu nke mere na ink nwere ụfọdụ agagharị ma na-arapara n'ahụ ihe onwunwe nke mere na ink nwere ike ịmepụta otu fim oyi akwa mgbe ebi ebi.Agba nke ink na-ekpebikarị site na pigmenti, bụ nke a na-agbasasịkwa n'otu ihe na-ejikọta ihe dị ka ihe dị iche iche, na ihe ndị na-emepụta ihe nwere ike ịmịkọrọ, na-atụgharị uche, na-atụgharị, na-ebufe ọkụ, na-enye ha ohere igosipụta otu agba. pigmenti ga-enwerịrị agba doro anya, agba zuru oke na ike mkpuchi, yana nnukwu mgbasa.Ọzọkwa, dabere na ojiji ha nwere ike ịnwe mgbochi abrasion dị iche iche.Ọrụ mgbaze bụ igbari resin nke mere na ink nwere ụfọdụ fluidity, nyefe nwere ike na-eme were were n'oge usoro obibi akwụkwọ, na viscosity na ihicha arụmọrụ nke ink nwere ike gbanwee.Ihe mgbaze na ink dabeere na mmiri bụ isi mmiri nwere ntakịrị ethanol.

Ink dabeere na mmiri na-ejikarị ihe mgbakwunye dị otú ahụ dị ka Defoamer, PH Value Stabilizer, Slow Dry Agent, and So On.

(1) defoamer.Ọrụ nke defoamer bụ igbochi ma kpochapụ ọgbọ nke ikuku ikuku.N'ikwu okwu n'ozuzu, mgbe viscosity nke ink dabeere na mmiri dị elu, uru PH dị oke ala, ma ọ bụ igwe na-ebi akwụkwọ na-agba ọsọ ọsọ ọsọ, ọ dị mfe ịmepụta afụ.Ọ bụrụ na ọnụ ọgụgụ nke egosipụta na-emepụta dịtụ ukwuu, a ga-enwe ntapu nke ọcha, agba ink na-enweghị isi, nke ga-emetụta àgwà nke ihe a na-ebipụta.
(2) onye na-ehicha ihe ngwa ngwa.Onye na-ahụ maka ihicha ngwa ngwa nwere ike igbochi ma belata ọsọ ihicha nke ink dabeere na mmiri iji gbochie ink dị na efere mbipụta ma ọ bụ anilox rollers ka ọ ghara ihicha yana ibelata mmejọ nke igbochi na mado mmejọ obibi akwụkwọ.Jikwaa ọnụọgụ nke onye na-ehicha ngwa ngwa;N'ozuzu, ngụkọta ego ink kwesịrị ịdị n'etiti 1% na 2%.Ọ bụrụ na ị gbakwụnye nke ukwuu, ink agaghị akpọnwụ nke ọma, mbipụta ahụ ga-adịkwa nro, ruru unyi, ma ọ bụ mepụta ísì ọjọọ.
(3) PH uru stabilizer:A na-ejikarị PH uru stabilizer na-achịkwa ma na-achịkwa uru PH nke ink dabeere na mmiri ka ọ kwụsie ike n'ogo nke 8.0-9.5.N'otu oge ahụ, ọ nwekwara ike ịhazi viscosity nke ink dabeere na mmiri na ink dilution.N'ikwu okwu n'ozuzu, a ga-agbakwunye ego kwesịrị ekwesị nke PH stabilizer oge ọ bụla n'ime usoro obibi akwụkwọ iji mee ka ink dabeere na mmiri dị n'ọnọdụ obibi akwụkwọ dị mma.

Enyi na gburugburu ebe obibi nke ink dabeere na mmiri

Ink na-adabere na mmiri na-ezute ihe nchebe gburugburu ebe obibi, ngwaahịa ahụ nwere ihe na-adịghị egbu egbu, nke na-adịghị emebi emebi, na-esi ísì ụtọ, na-enweghị ọkụ, na-enweghị mgbawa, nwere nchebe dị mma, dị mfe ibufe, nwere nnukwu uche, dị ala. usoro onunu ogwu, viscosity dị ala, ezigbo mgbanwe maka ibipụta, arụmọrụ kwụsiri ike, ngwa ngwa dị mma na nrube isi, ihicha ngwa ngwa, mmiri, alkali, na arụmọrụ na-eguzogide abrasion dị oke mma;Ịbipụta usoro mgbagwoju anya nwekwara ike nweta ọkwa bara ụba, agba na-egbuke egbuke na nke dị elu, na àgwà ndị ọzọ. Isi uru nke iji ink dabeere na mmiri bụ na ọ na-ebelata ọnụ ọgụgụ nke organic volatiles (voc) ewepụtara na ikuku, nke na-enyere aka melite. ọnọdụ obibi akwụkwọ, zere mmetọ ikuku, ma belata ihe ize ndụ nke ọkụ nke ukwuu.Iji mee ka ọdịdị gburugburu ebe obibi dịkwuo mma, ọ nwere ike wepụ kpamkpam ụfọdụ ihe ndị na-emerụ ahụ nke inks dabeere na ihe mgbaze nwere maka ahụike mmadụ, yana mmetọ nke na-abịa na nkwakọ ngwaahịa. kwesịrị idobe ịdị ọcha, dị ka nri na ọgwụ.

Dị ka onye na-ere ahịa iko akwụkwọ, GFP na-agba mbọ mgbe niile iji ihe eji eme enyi na ngwaahịa ya, na-eburu ọrụ maka ma gburugburu ebe obibi yana ahụike nke ndị ahịa ya.A na-eji ink mmiri na-ebipụta akwụkwọ anyị, a na-emekwa usoro obibi akwụkwọ tupu a kpụchaa iko ndị ahụ, ya mere, mgbe a na-eji ya eme ihe, ink si n'èzí agaghị agbanye mgbidi dị n'ime iko ahụ, na-echebekwa ahụike nke ahụ. ndị ọrụ.Biko gaa na njikọ dị n'okpuru ka ịmatakwu gbasara iko akwụkwọ na gburugburu ebe obibi anyị na ngwa ndị metụtara ya.

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Oge nzipu: Jan-12-2024
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