Kedu ka esi abawanye nrụgide na-ebu na ike mkpakọ nke igbe agba agba akwụkwọ? 

Ka ọ dị ugbu a, ọtụtụ ụlọ ọrụ nkwakọ ngwaahịa na mba m na-eji usoro abụọ emepụta igbe agba: (1) buru ụzọ bipụta akwụkwọ elu ahụ nwere agba, wee kpuchie fim ahụ ma ọ bụ glazing, wee jiri aka na-ebunye gluu ma ọ bụ na-arụ ọrụ na-akpaghị aka na-akpụzi corrugated; (2) A na-ebipụta foto na ederede agba na fim plastik, wee kpuchie ya na kaadiboodu, ma mado ma guzobe.igbe chocolate nke valentine

N'agbanyeghị nke usoro a na-eji na-emepụta agba igbe igbe igbe, ya na-ebu nrụgide na compressive ike dị nnọọ ala karịa nkịtị watermark katọn nke otu ihe (mepụtara site cardboard akara), na ọ na-esi ike na-ekwe nkwa na àgwà mgbe ndị ahịa bụ ngwa ngwa. mkpa ma ọ bụ n'ụbọchị mmiri ozuzo. Ndị na-emepụta nsogbu miri emi, yabụ kedu ka esi edozi ya?igbe chocolate achicha

Onye ọ bụla maara na katọn ndị a na-emepụta site na ahịrị kaadiboodu na-emepụta site na itinye gluu, kpo oku maka njikọ ngwa ngwa, na ihicha; mgbe laminated agba igbe igbe kaadiboodu adịghị ekpo ọkụ na nke a mịrị amị, na mmiri na gluu penetrates n'ime akwụkwọ. Ejikọtara ya na ihe mgbochi nke varnish n'elu agba agba na ihe nkiri plastik, mmiri dị n'ime igbe ahụ enweghị ike ịgbasa ruo ogologo oge, ọ ga-eme ka ọ dị nro ma belata ike ya. Ya mere, anyị na-achọ ngwọta maka nsogbu ahụ site na ihe ndị a:igbe chocolate maka onyinye

⒈ nchịkọta akwụkwọ igbe chocolate okomoko

Ụfọdụ ụlọ ọrụ nwere nghọtahie dị otú ahụ: ka ịdị arọ nke akwụkwọ ahụ dị n'ime, otú ahụ ka nrụgide na-ebugharị na ike mkpakọ nke katọn ga-abawanye, ma nke a abụghị ikpe. Iji mee ka nrụgide na-ebuwanye ibu na ike mkpakọ nke igbe agba agba agba, a ghaghị ịkwalite ikike nrụgide nke isi akwụkwọ. Ọ bụrụhaala na akwụkwọ ahụ dị n'elu adịghị egosi nrịbama corrugated mgbe a na-ejikọta ya, a ga-eji akwụkwọ dị obere mee ihe dị ka o kwere mee; A na-eji akwụkwọ isi na akwụkwọ tile mee ihe kacha mma. Mpempe ahịhịa ahịhịa ma ọ bụ akwụkwọ mpempe osisi nwere ike dị mma na ike mgbaka mgbanaka dị elu. Ejila obere akwụkwọ ike ma ọ bụ ike izugbe, n'ihi na ọ na-abụkarị ngwakọta nke raw pulp na pulp recycled, nke nwere mmịnye mmiri ngwa ngwa, ike mgbakasị mgbanaka dị ala, na ịdị mma dị mma ma dị ala. Dị ka ule ahụ si kwuo, ọnụego mmịpụta mmiri nke akwụkwọ mpempe akwụkwọ na-agba agba dị 15%-30% dị elu karịa nke akwụkwọ pulped nke a tụrụ na usoro Kebo; Enwere ike ịbawanye ibu nke akwụkwọ mkpuchi ahụ nke ọma. Omume egosila na ibelata grammage nke akwụkwọ dị n'ime na ịba ụba grammage nke akwụkwọ corrugated na isi akwụkwọ nwere uru asọmpi karịa n'ịdị mma na ọnụahịa.igbe onyinye chọkọletị

⒉ Ogo nke gluuigbe onyinye chocolate

Ọtụtụ n'ime katọn ndị a na-emepụta ugbu a na-eji gluu ọka starch mere n'ụlọ ma ọ bụ zụtara. Glu ọka ọka dị elu ọ bụghị naanị nwere ike njikọ dị mma, kamakwa ọ nwere ike ime ka nrụgide na-ebugharị na ike nke kaadiboodu dịkwuo elu, na igbe ahụ adịghị mfe ịmegharị. Ogo nke ọka starch gluu nwere njikọ chiri anya na usoro mmepụta ihe, gburugburu ebe obibi, àgwà nke raw na ihe inyeaka, na oge ngwakọta. Ọdịmma chọrọ nke ọka ọka, ịdị mma 98-100 ntupu, ọdịnaya ash anaghị agafe 0.1%; mmiri ọdịnaya 14.0%; acidity nke 20 CC / 100 g; sọlfọ dioxide 0.004%; isi ísì; na-acha ọcha ma ọ bụ ntakịrị odo na agba.obere igbe chocolate

Ọ bụrụ na àgwà nke starch gelatinized adịghị ezute ụkpụrụ a, enwere ike belata oke mmiri nke ọma dabere na ọnọdụ ahụ. Ka okpomọkụ na-ebili, a ga-ebelata oke mmiri dị otú ahụ, borax na caustic soda kwesịrị ịba ụba dị ka ihe kwesịrị ekwesị, na hydrogen peroxide kwesịrị ibelata. E kwesịghị ịchekwa gluu esi nri ruo ogologo oge, karịsịa n'oge okpomọkụ, ọ kacha mma iji ya dịka ị na-eme ya. Ịgbakwunye 3% -4% formaldehyde, 0.1% glycerin na 0.1% boric acid na gluu nwere ike ime ka mmiri na-eguzogide akwụkwọ, mee ka njikọ ahụ dịkwuo ngwa, ma mee ka kaadiboodu dị ike. isi ike.igbe chocolate onyinye

Tụkwasị na nke ahụ, a pụkwara iji gluu kemịkalụ enyi na gburugburu ebe obibi, ya bụ, PVA nrapado, nwekwara ike iji mee ihe mgbe ị na-agbanye mbadamba akwụkwọ. Ihe e ji mara ya bụ na kaadiboodu corrugated laminated dị larịị, kwụ ọtọ, jikọtara ya nke ọma ma na-adịgide adịgide na-enweghị nrụrụ. Usoro mmepụta bụ (na-ewere 100kg nke nrapado dịka ọmụmaatụ): ihe onwunwe: polyvinyl mmanya 13.7kg, polyvinyl acetate emulsion 2.74kg, oxalic acid 1.37kg, mmiri 82kg, mmiri ruru 1: 6). Nke mbụ, kpoo mmiri ahụ ruo 90 Celsius C, tinye polyethylene glycol ma kpalie nke ọma, nọgide na-ekpo ọkụ ruo mgbe mmiri na-esi ísì, na-ekpo ọkụ ruo awa 3, tinyezie oxalic acid ma kpalie, n'ikpeazụ tinye polyvinyl acetate emulsion ma kpalie nke ọma.

Ọnụ ego gluu

N'agbanyeghị ma ọ bụ akwụkwọ ntuziaka ma ọ bụ na-akpaghị aka na-agbago elu agba agba, ọnụ ọgụgụ gluu etinyere ekwesịghị ịdị ukwuu. N'ime mmepụta n'ezie, ụfọdụ ndị ọrụ na-eji aka ike na-amụba ọnụ ọgụgụ gluu a na-etinye iji zere igbutu, nke na-adịghị mma na a ghaghị ịchịkwa ya nke ọma. Ọnụ ego nke gluu kwesịrị ịbụ 80-110g / m2. Otú ọ dị, dabere na nha nke corrugated corrugated, ọ bụ ihe amamihe dị na ya ịghọta ọnụ ọgụgụ nke gluu na ọbụna na-ekpuchi elu ọnụ ụlọ. Ọ bụrụhaala na enweghị degumming, obere ọnụ ọgụgụ nke gluu, ka mma.

⒋ Ogo nke kaadiboodu nwere otu akụkụigbe chocolate nnyefe

A na-ekpebi ịdị mma nke kaadiboodu nke nwere otu akụkụ site n'ịdị mma nke akwụkwọ ntọala, ụdị corrugation, ọnọdụ okpomọkụ nke igwe na-arụ ọrụ, ịdị mma nke nrapado, ọsọ na-agba ọsọ nke igwe, na ọkwa teknụzụ. onye ọrụ.