kev caiLub thawv khoom plig npog nrog chocolate

Ntseeg tias txhua tus paub tias chocolate yog los ntawm cov noob cocoa uas yog cov txiv hmab txiv ntoo ntawm tsob ntoo cacao qus hauv hav zoov sov ntawm Central America. Ntau tshaj 1300 xyoo dhau los, cov neeg Mayan Indians ntawm Yorktan tau ua ib yam dej haus hu ua chocolate nrog cov noob cocoa ci. Cov chocolate thaum ub yog ib yam dej haus uas muaj roj ntau, vim tias cov noob cocoa kib muaj roj ntau dua 50%, thiab tib neeg pib ntxiv hmoov nplej thiab lwm yam khoom noj uas muaj hmoov txhuv nplej rau hauv dej haus kom txo nws cov roj.

Thaum pib ntawm lub xyoo pua 16th, tus neeg tshawb nrhiav Spanish Hernán Cortes tau pom hauv Mexico: tus vaj ntxwv Aztec hauv zos tau haus dej haus ua los ntawm cov taum cocoa, dej thiab cov txuj lom, uas Cortes coj rov qab los rau xyoo 1528 tom qab saj Spain, thiab cog cov ntoo cocoa rau ntawm ib lub kob me me hauv West Africa.

Cov neeg Mev tau muab cov noob cocoa zom ua hmoov, ntxiv dej thiab qab zib, thiab ua kom sov kom ua dej haus hu ua "chocolate",  Lub thawv khoom plig npog nrog chocolate uas nrov heev ntawm cov pej xeem. Tsis ntev tom qab ntawd cov neeg Italis tau kawm txog nws txoj kev tsim khoom, thiab sai sai no kis mus thoob plaws Tebchaws Europe.

 

Xyoo 1642, chocolate tau qhia rau Fabkis ua tshuaj thiab cov neeg Catholic noj.

Xyoo 1765, chocolate tau nkag mus rau hauv Tebchaws Meskas thiab Benjamin Franklin tau qhuas tias yog "khoom qab zib noj qab haus huv thiab muaj txiaj ntsig zoo".

Xyoo 1828, Van HOUTEN hauv Netherlands tau ua lub tshuab nias cocoa los nias cov hmoov seem ntawm cov dej cawv cocoa. Cov cocoa butter uas Van HOUTEN nias yog sib xyaw nrog cov taum cocoa uas tau tsoo thiab suab thaj dawb, thiab thawj cov chocolate hauv ntiaj teb tau yug los. Tom qab fermentation, ziab thiab ci, cov taum cocoa raug ua tiav rau hauv cov dej cawv cocoa, cocoa butter thiab cocoa hmoov, uas yuav tsim cov aroma nplua nuj thiab tshwj xeeb. Cov aroma ntuj no yog lub cev tseem ceeb ntawm chocolate.

Xyoo 1847, cocoa butter tau ntxiv rau hauv dej haus chocolate los tsim qhov uas tam sim no hu ua chewable chocolate bar.

Xyoo 1875, Switzerland tau tsim txoj kev ua cov chocolate mis nyuj, yog li muaj cov chocolate uas koj pom.

Xyoo 1914, Tsov Rog Thoob Ntiaj Teb Zaum Ib tau txhawb kom muaj kev tsim cov chocolate, uas tau xa mus rau thaj chaw sib ntaus sib tua kom faib rau cov tub rog.

Lub thawv khoom plig npog nrog chocolate, chocolate yog ua los ntawm ntau yam khoom xyaw sib xyaw, tab sis nws cov saj feem ntau nyob ntawm qhov saj ntawm cocoa nws tus kheej. Cocoa muaj theobromine thiab caffeine, uas coj qhov saj iab zoo; cov tannins hauv cocoa muaj qhov saj astringent me ntsis, thiab cocoa butter tuaj yeem tsim cov rog thiab du saj. Qhov iab, astringency, thiab sourness ntawm cocoa, qhov du ntawm cocoa butter, nrog kev pab los ntawm qab zib lossis mis hmoov, mis rog, malt, lecithin, vanillin thiab lwm yam khoom siv pabcuam, thiab tom qab cov txheej txheem ua tiav zoo, chocolate tsis tsuas yog khaws cov saj tshwj xeeb ntawm cocoa tab sis kuj ua rau nws sib haum xeeb, qab ntxiag thiab palatable.

Peb pab neeg kuj tau tshwj xeeb hauvLub thawv khoom plig chocolate npog hnub tim.Tam sim no cov ntaub ntawv siv feem ntau yog artpaper, dawb kraft, xim av kraft thiab cardboard, thiab lwm yam. Ntawm no, los ntawm txoj kev, cia kuv qhia koj qhov txawv ntawm daim ntawv dawb kraft thiab zaub mov qib dawb kraft ntawv

Daim ntawv Kraft tau siv dav hauv ntau yam khoom noj khoom hausLub thawv khoom plig npog nrog chocolate, tab sis vim tias cov ntsiab lus fluorescence ntawm cov ntawv kraft dawb feem ntau yog ntau zaus siab dua li tus qauv, tsuas yog cov ntawv kraft dawb qib zaub mov tuaj yeem siv rau hauv cov ntim khoom noj.

Yog li ntawd, qhov txawv ntawm ob qho no yog dab tsi?

Qhov sib txawv ntawm tus qauv ib: dawb

Daim ntawv kraft qib zaub mov tsuas yog ntxiv me ntsis cov tshuaj dawb xwb, qhov dawb qis, thiab xim zoo li daj me ntsis. Daim ntawv kraft dawb qib ib txwm muaj ntxiv ntau cov tshuaj dawb, yog li qhov dawb siab heev.

Tus Qauv Txawv 2: Kev Tswj Cov Tshauv

Daim ntawv kraft dawb qib zaub mov muaj cov qauv tswj hwm nruj heev, thiab ntau yam ntsuas tau muab faib raws li qhov yuav tsum tau ua ntawm qib zaub mov. Yog li ntawd, cov tshauv ntawm daim ntawv kraft dawb qib zaub mov raug tswj hwm ntawm qib qis heev, thaum cov tshauv ntawm daim ntawv kraft dawb qib ib txwm muaj siab dua kom txo cov nqi.

Qhov Txawv Txawv Tus Qauv Thib Peb: Daim Ntawv Qhia Txog Kev Xeem

Raws li qhov yuav tsum tau ua ntawm cov khoom ntim khoom noj khoom haus hauv kuv lub tebchaws, daim ntawv kraft dawb qib khoom noj khoom haus yuav tsum dhau QS kev tshuaj xyuas, thaum cov qib ib txwm tsis ua.

Qhov sib txawv ntawm tus qauv plaub: tus nqi

Txawm hais tias tus nqi tsis txawv ntau, nws kuj yog tus nqi siv tseem ceeb. Daim ntawv dawb kraft qib zaub mov kim dua li daim ntawv kraft qib ib txwm.

Tom qab qhia luv luv txog cov ntaub ntawv, cia peb tham txog hom thawv siv rau ntim chocolate

Tam sim no, lub ntsiab lus tseem ceebLub thawv khoom plig npog nrog chocolatehom yog: Sab saum toj thiab hauv paus style, lub thawv nrog magnet kaw, daim npav lub thawv, thiab lwm yam.

Muaj peb hom kev qhia sib txawv hauv kev tsim cov thawv khoom plig sab saum toj thiab hauv qab

Lubthawj zaughom rau lub thawv khoom plig chocolate npog hnub tim, lub thawv khoom plig sab saud thiab sab hauv qab lub thawv ntiaj teb npog yooj yim heev hauv kev tsim khoom. Nws muaj ob ntu, lub hau sab saud thiab sab hauv qab, uas yooj yim rau kev ua haujlwm ntawm lub tshuab. Qhov loj ntawm lub hau sab saud loj dua me ntsis ntawm qhov loj ntawm sab hauv qab. Cov buckles sab saud thiab sab hauv qab Rau kev siv kom zoo, qhov zoo tshaj plaws ntawm lub thawv khoom plig yog tias hauv qab tuaj yeem poob qeeb qeeb thiab ywj pheej. Lub thawv ntiaj teb sab saud thiab sab hauv qab lub thawv buckle tuaj yeem tsim los ua lub hau los npog hauv qab, lossis nws tuaj yeem npog ib feem ntawm lub thawv hauv qab.

Lubthib obHom rau lub thawv khoom plig chocolate npog hnub yog ua lub thawv khoom plig nrog ntug ib puag ncig. Ntxiv rau lub hau sab saud thiab hauv qab qis, muaj ib lub thav duab ntxiv hauv nruab nrab. Qhov loj ntawm lub thawv npog yog tib yam li lub thawv hauv qab. Thaum lub thawv npog thiab lub thawv hauv qab sib phim, yuav tsis muaj kev sib txawv thiab kev tsis sib haum, thiab kev tsim cov thawv khoom plig nrog ntug ntawm lub ntiaj teb yog peb-seem ntau dua thiab ntau txheej hauv cov ntsiab lus pom; Nws kuj tseem tuaj yeem tsim kom qhov siab ntawm lub hau sab saud me dua qhov siab ntawm lub hau hauv qab.

Lubthib pebhom chocolate npog hnub khoom plig lub thawv conjoined saum ntuj ceeb tsheej thiab lub ntiaj teb npog khoom plig lub thawv yog ua zoo ib yam li lub ntiaj teb ib puag ncig npog lub thawv, qhov sib txawv yog tias sab nraub qaum ntawm lub thawv khoom plig yog lo nrog daim ntawv so ntswg, thiab sab laug thiab sab xis ntawm lub thawv khoom plig feem ntau yog txuas nrog ribbons, uas tuaj yeem qhib thiab kaw tau dawb.

Lub thawv ntim khoom plig nrog lub hlau nplaum kaw yog tias lub cev lub thawv thiab lub hau thawv tsis sib cais, ib yam li lub hnab nqa khoom, thiab muaj ib lub qhov txuas rau sab nraub qaum. Lub thawv clamshell yog lub thawv khoom plig uas feem ntau siv, vim nws qhib rau hauv lub clamshell, yog li nws hu ua lub thawv clamshell. . Lwm yam ntxwv ntawm lub thawv clamshell yog tias cov hlau nplaum feem ntau xav tau. Lwm hom thawv feem ntau tsis xav tau cov hlau nplaum, uas kuj tuaj yeem hais tias yog cov yam ntxwv ntawm cov thawv clamshell. Tau kawg, qhov no kuj yog ntau yam teeb meem, xws li kev xaiv cov hlau nplaum yog ib qho teeb meem nyuaj heev.

Cov hlau nplaum kuj muaj cov hlau nplaum ib sab thiab cov hlau nplaum ob sab. Vim tias cov hlau nplaum ib sab pheej yig thiab muaj qhov nqus zoo, ntau lub tuam txhab tsim khoom plig yuav xaiv cov hlau nplaum ib sab; cov hlau nplaum ob sab kuj hu ua cov hlau nplaum muaj zog. Qhov nqus zoo heev, tab sis tus nqi kim heev. Feem ntau nws siv rau qee lub thawv uas muaj qhov xav tau siab. Ntawm lawv, qhov loj ntawm cov hlau nplaum kuj txiav txim siab raws li qhov loj ntawm lub thawv. Yog tias lub thawv loj heev, siv cov hlau nplaum loj dua los tuav nws. Rau qhov zoo nkauj, cov hlau nplaum sab laug thiab sab xis feem ntau siv rau cov thawv clamshell.

Tau kawg, ntxiv rauLub thawv khoom plig npog nrog chocolate, peb kuj muab cov hnab ntawv tshwj xeeb, cov ntawv nplaum, cov ribbons thiab cov ntawv theej, cov ntawv tiv taus kev co.

Kev lag luam uas vam meej tau nthuav dav kev siv cov thawv ntawv mus rau ntau qhov chaw. Ntxiv nrog rau kev luam cov duab zoo nkauj, kev tsim cov thawv ntawv kuj tseem xav tau cov txheej txheem xws li daim ntawv sab hauv, txiav tuag, tsim thiab teeb tsa ntawv.

Qhov zoo ntawm txhua txoj kev tsim khoom cuam tshuam ncaj qha rau qhov zoo ntawm cov khoom kawg. Yog li ntawd, txhua txoj kev ua haujlwm tseem ceeb heev.

Tam sim no, ntau lub thawv ntawv hauv Suav teb tseem tsim los ntawm tes.

Daim ntawv hauv pem teb

01 Cov khoom siv thiab cov khoom siv ntxiv

Cov khoom siv uas xav tau feem ntau suav nrog lub tshuab nplaum thiab lub tshuab ua kom tiaj; cov khoom siv pabcuam uas xav tau suav nrog latex.

02 Cov ntsiab lus txheej txheem

① Tshawb xyuas daim ntawv teev cov khoom tsim tawm thiab xyuas qhov zoo ntawm daim ntawv thawv. Cov dej noo ntawm daim ntawv thawv yog 12%.

② Txhawm rau npaj cov nplaum, qhov sib piv ntawm txhua yam khoom yog: cov roj hmab dawb: dej = 3: 1.

③ Muab daim ntawv dawb nplaum rau hauv, muab daim ntawv cardboard tso rau ntawm lub phaj pem hauv ntej ntawm lub tshuab nplaum, thiab thawb daim ntawv mus rau cov neeg teb xov tooj ntawm ob sab ib qho zuj zus raws li qhov ceev ntawm lub tshuab nplaum, thiab tus neeg teb xov tooj coj lub thawv ua ntej. Daim ntawv cardboard, thiab tom qab ntawd daim ntawv sab hauv uas muaj kua nplaum, sib phim nrog ob sab ntug ntawm daim ntawv cardboard. Thaum txais daim ntawv, ob leeg yuav tsum koom tes ua ke. Kev tsis saib xyuas me ntsis yuav ua rau daim ntawv tawg lossis ntsws.

④ Ua kom tiaj, khob daim ntawv cardboard uas muaj liner rau hauv lub tshuab ua kom tiaj, teeb tsa lub siab rau 20MPa, thiab lub sijhawm yog 5 feeb.

⑤ Tom qab ua tiav qhov kev tsim khoom lawm, xyuas seb qhov zoo li cas, suav seb muaj pes tsawg thiab dai daim ntawv qhia txog kev tsim khoom, thiab hloov mus rau cov txheej txheem tom ntej rau kev tsim khoom.

Cov khoom tshuaj xyuas suav nrog: qhov huv ntawm qhov chaw ntawv, xws li kua nplaum ntau dhau, kev nplaum thiab kev huv, thiab lwm yam.

03 Kev Ceeb Toom

① Ua tib zoo saib xyuas qhov sib piv ntawm cov nplaum rau ntawm qhov du ntawm daim ntawv, thiab tswj qhov sib xws thaum siv cov kua nplaum.

② Thaum mounting daim ntawv hauv ob sab phlu, nws yuav tsum tiaj tus thiab nyob rau hauv qhov chaw, thiab daim ntawv hauv ob sab phlu yuav tsum tsis pub tshaj qhov ntug ntawm daim ntawv cardboard.

③ Cov nplaum uas tau npaj tseg yuav tsum tsis txhob nyias dhau kom tiv thaiv daim ntawv sab hauv kom tsis txhob ntsws.

④ Ntxuav koj txhais tes ntau zaus kom paub tseeb tias daim ntawv huv si.

Kev Tsim thiab Laminating Daim Ntawv

Kev tsim thiab teeb tsa daim ntawv yog qhov txheej txheem nyuaj thiab nyuaj tshaj plaws hauv cov txheej txheem ua lub thawv. Tsuas yog los ntawm kev ua tib zoo thiab lub luag haujlwm hauv cov txheej txheem tsim khoom thiaj li lav tau qhov zoo.

01 Cov khoom siv, pwm thiab cov khoom siv ntxiv

Cov khoom siv uas xav tau yog lub tshuab nplaum thiab lub tshuab xuas nrig.

Cov pwm uas xav tau muaj xws li scraper, auxiliary block, punching die, yas thawv, thiab txhuam xim av.

Cov ntaub ntawv pabcuam uas xav tau yog 168 kua nplaum, ob chav nplaum, roj hmab, ethanol kiag li, thiab ntaub paj rwb.

02 Cov ntsiab lus txheej txheem

① Tshawb xyuas daim ntawv xaj khoom thiab cov qauv tsim khoom kom paub tseeb tias cov ntaub ntawv puas tsim nyog.

② Ua thawj qhov kev tshuaj xyuas thiab kev lees paub ua ntej tsim khoom loj.

③ Sib dhos lub thawv lub cev.

Muab daim ntawv txiav uas twb muab txiav lawm tso rau saum rooj, thiab muab kua nplaum rau ob sab me me; tsa plaub sab ntawm daim ntawv uas twb muab nplaum lawm, nias sab loj rau sab me me, thiab muab ob txoj roj hmab khi kom nruj. Muab lub kaum sab xis 45 ° tso rau ntawm lub pallet, kuaj xyuas tus kheej tas, dai cov cim, tom qab ziab cua, hloov mus rau cov txheej txheem tom ntej.

④ Mount lub thawv lub cev.

Siv cov kua nplaum kom sib npaug rau ntawm daim ntawv saum npoo ntawm lub thawv, thiab muab lub thawv duab tso rau hauv kab thav duab ntawm sab nraub qaum ntawm daim ntawv saum npoo;

Muab lub thaiv pabcuam tso rau ntawm thiab khoov plaub sab rau hauv qab ntawm lub kaum sab xis ntawm 90°;

Tshem tawm lub thaiv pab, quav cov ntug ntshav mus rau hauv, thiab siv lub tshuab khawb xyoob los ua kom plaub sab ntawm lub thawv tiaj tus kom nws sib txuas tag nrho;

Tig lub thawv kom ncaj, thiab siv koj tus ntiv tes xoo khawb cov npoo thiab ces kaum ntawm plaub sab;

Tom qab ntawd muab tso rau ntawm lub thaiv pabcuam, so cov ntaub so ntswg ntsej muag nrog daim ntaub flannel los ntawm sab hauv mus rau sab nraud, yog tias muaj cov kua nplaum, so nws kom huv nrog daim ntaub flannel dipped hauv me ntsis ethanol;

Tso pa tawm kom nws sib xyaw ua ke; xuas qhov kom paub tseeb tias cov qhov nyob hauv qhov chaw zoo.

⑤ Qhov zoo ntawm kev tshuaj xyuas tus kheej tau tsim nyog, lub ntuj thiab lub ntiaj teb npog tau khi, qhov ntau tau suav thiab daim ntawv qhia tus kheej tau dai, thiab nws tau muab rau kev tshuaj xyuas thiab ntim khoom.

Cov khoom tshuaj xyuas suav nrog: kev tsim cov nyhuv, cov nyhuv sib txuas, kev huv ntawm qhov chaw, xws li qhov tiaj tus thiab sib xws ntawm lub thawv lub cev, kev ruaj khov thiab kev huv, qhov ci, thiab lwm yam.

03 Kev Ceeb Toom

① Thaum sib sau ua ke lub thawv lub cev, plaub lub ces kaum ntawm lub thawv yuav tsum nruj thiab tsis sib txuas, thiab plaub lub ces kaum thiab sab saum toj yuav tsum sib npaug. Ntau dhau sab hauv lossis sab nraud yuav ua rau muaj teeb meem rau daim ntawv mounting. Nws raug txwv tsis pub hloov mus rau cov txheej txheem tom ntej thaum cov nplaum tsis qhuav.

② Thaum mounting daim ntawv saum npoo, nco ntsoov so nws nrog daim ntaub flannel kom nws lo rau ruaj khov, thiab ua kom qhov chaw du thiab tsis muaj cua npuas thiab cov kua nplaum.

③ Thaum siv rab scraper khawb ntug, plaub sab yuav tsum tau khawb rau hauv qhov chaw kom tiv thaiv plaub lub ces kaum kom tsis txhob ntswj lossis ntsws.

④ Khaws koj txhais tes kom huv si thiab lub rooj ua haujlwm kom huv si kom tiv thaiv kev ua haujlwm tsis huv kom tsis txhob lo rau ntawm daim ntawv sab hauv lub thawv.