Yuav ua li cas txiav txim siab qhov ntsuas zoo ntawm cov nplaum kom txhim kho lub zog sib txuas ntawm cov ntawv corrugated valentines hnub chocolates

Yuav ua li cas txiav txim siab qhov ntsuas zoo ntawm cov nplaum kom txhim kho lub zog sib txuas ntawm cov ntawv corrugated lub thawv chocolate rau hnub Valentine

Lub zog nplaum ntawm cov ntawv corrugated feem ntau nyob ntawm qhov zoo ntawm cov nplaum thiab qhov loj me ntawm cov kab ntau lawm ntawm cov ntawv corrugated.lub thawv chocolate rau hnub Valentine

Qhov zoo ntawm cov nplaum lub thawv chocolate valonia

Qhov zoo ntawm cov nplaum feem ntau nyob ntawm qhov zoo thiab qhov tsis zoo ntawm cov txheej txheem tsim cov nplaum thiab qhov zoo ntawm cov khoom siv raw siv. Cov khoom siv raw tseem ceeb siv rau hauv cov nplaum yog hmoov txhuv nplej siab, thiab feem ntau siv cov hmoov txhuv nplej siab dua qib kev lag luam. Yog tias siv cov hmoov txhuv nplej siab dua, vim nws cov txheej txheem ua tsis zoo thiab ntau yam tsis huv xws li protein thiab rog, nws yuav noj ntau cov caustic soda, ua rau cov nplaum tsis ruaj khov, thiab cov ntawv corrugated bonded yooj yim nqus cov dej noo, thiab cov nplaum Nws yooj yim los tsim cov gel nrog cov hmoov txhuv nplej siab loj dua thiab cov khoom tsis huv ua lub hauv paus, uas ua rau cov kua dej tsis zoo. cov chocolate hauv Walmart

Cov ntsiab lus khov, pib tack, viscosity, pasting kub, thiab lwm yam yog cov cim qhia tseem ceeb los ntsuas qhov zoo ntawm cov nplaum: Lub thawv chocolate godiva 36 daim

1. Cov ntsiab lus khov kho lub thawv khoom plig chocolate amazon

Cov khoom tawv ntawm cov nplaum yuav tsum tau txiav txim siab raws li qhov tseeb ntawm cov khoom siv, qhov khiav ceev thiab qhov xwm txheej tiag tiag ntawm daim ntawv hauv paus. Thaum qhov ceev ntawm cov kab ntau lawm corrugated dav dav mus txog 200 m / min lossis ntau dua, cov khoom tawv ntawm cov nplaum yuav tsum siab. Dej thiab hmoov txhuv nplej siab Qhov sib piv feem ntau yog ntawm 2.5: 1-3: 1. Cov khoom tawv ntawm cov nplaum siab dua, qhov dej noo tsawg dua nws yuav. Ib qho me me ntawm cov kua nplaum tuaj yeem ua kom cov ntawv corrugated nplaum; thiab qhov hloov pauv ntawm cov dej noo hauv cov txheej txheem ntawm cov ntawv corrugated yog me me, uas tuaj yeem txo qhov warping ntawm cov ntawv corrugated. Yog tias qhov tseeb ntawm cov khoom siv ntawm lub tuam txhab qis, qhov ceev ntawm lub tsheb qeeb, thiab daim ntawv hauv paus yooj yim pom los ntawm, cov khoom tawv ntawm cov nplaum yuav tsum qis dua, txwv tsis pub nws yuav ua rau muaj teeb meem zoo xws li degumming ntawm cov ntawv corrugated, crystallization ntawm cov kab nplaum, thiab tawg ntawm cov kab. qhov zoo tshaj plaws lub thawv chocolates

2. thawj qhov kev sib tw lub thawv chocolate zoo tshaj plaws rau khoom plig

Qhov pib tack yog qhov tseem ceeb rau kev ua kom cov ntawv corrugated nplaum thiab ua kom lub tshuab ceev dua. Hauv kev tsim cov ntawv corrugated, nce thaj chaw preheating ntawm daim ntawv hauv paus, lossis ntxiv tus neeg sawv cev crosslinking thaum ua cov nplaum, ntxiv borax rau lub cev tseem ceeb thiab lub tank nqa khoom, thiab nce cov khoom khov ntawm cov nplaum tuaj yeem ua rau cov nplaum coated Tom qab lub sijhawm luv luv, nws pib tsim cov nplaum, thiab nws cov nplaum tuaj yeem rhuav tshem cov ntawv fibers. lub thawv chocolate zoo tshaj plaws rau hnub Valentine

3. viscosity lub thawv chocolate khoom plig zoo tshaj plaws

Qhov viscosity ntawm cov nplaum qis dua, qhov zoo dua qhov ntws. Qhov fluidity ntawm cov nplaum txiav txim siab qhov permeability ntawm cov nplaum, qhov sib xws ntawm cov nplaum thiab qhov ntau ntawm cov nplaum, uas cuam tshuam ncaj qha rau qhov ceev ntawm lub tshuab, qhov lo ntawm daim ntawv, qhov tiaj tus thiab lub zog ntawm daim ntawv. Tsis tas li ntawd, nws tsis yog tias qhov sib piv ntawm cov hmoov txhuv nplej siab hauv cov nplaum, qhov fluidity phem dua; cov nplaum uas muaj cov khoom khov siab kuj tseem tuaj yeem tswj tau qhov viscosity qis heev los ntawm kev kho cov txheej txheem npaj. Nyob rau hauv cov xwm txheej ib txwm muaj, qhov viscosity ntawm cov nplaum yuav txo qis txhua zaus nws dhau los ntawm lub twj tso kua mis thaum lub sijhawm ncig. Lub sijhawm no, nws yuav tsum tau sib xyaw nrog cov nplaum tshiab ua.

4. qhov kub thiab txias ntawm cov kua nplaum

Qhov kub ntawm gelatinization yog hais txog qhov kub pib uas xav tau los hloov cov hmoov txhuv nplej siab ua ib qho nplaum. Qhov kub ntawm gelatinization ntawm cov binder yog qhov tseem ceeb rau kev tswj hwm kev tsim khoom ceev. Txhawm rau daws qhov teeb meem ntawm qhov kub ntawm gelatinization ntawm cov binder, ntxiv rau kev kho cov caustic soda Ntxiv rau qhov ntau npaum li cas thiab txoj kev cua sov, tib yam kev cuam tshuam kuj tuaj yeem ua tiav los ntawm kev ntxiv qee cov khoom ntxiv kom raug. Qhov kub ntawm gelatinization yuav tsum tsis txhob qis dhau, txwv tsis pub nws yuav ua rau cov nplaum gelatinization thaum lub sijhawm ncig thiab cuam tshuam rau qhov fluidity ntawm cov nplaum. Qhov kub ntawm gelatinization ntawm cov nplaum yuav tsum tau kho raws li kev hloov pauv ntawm lub caij. Thaum lub caij ntuj no, qhov kub ntawm gelatinization tuaj yeem txo qis mus rau 55-60°C, thiab thaum lub caij ntuj sov, qhov kub ntawm gelatinization tuaj yeem hloov kho rau 61°C-66°C.

Kev ntsuas qhov zoo ntawm cov kab ntau lawm corrugated cardboard

Nyob rau hauv Tebchaws Europe thiab Tebchaws Meskas, qhov kev tshuaj xyuas tseem ceeb tshaj plaws ntawm qhov zoo ntawm cov thawv corrugated yog kev tshuaj xyuas qhov dav ntawm cov kab nplaum ntawm lub rooj tsavxwm corrugated. Qhov loj me txheem yog tias qhov chaw yog qhov tseeb, cov nplaum tau thov kom sib npaug thiab du rau ntawm tag nrho lub raj, cov kab nplaum tau kos meej meej, thiab tsis muaj kev tawm tsam sab nraud ntawm cov nplaum los ntawm cov corrugation, thiab tsis muaj cov kab nplaum rub.

Qhov loj me tsis zoo feem ntau yog cuam tshuam nrog cov khoom siv ntawm cov kab tsim khoom corrugated board, qhov zoo ntawm cov nplaum, thiab qhov zoo ntawm daim ntawv hauv paus.

Cov teeb meem zoo uas tshwm sim los ntawm qhov loj me tsis zoo feem ntau yog pom tseeb hauv cov hauv qab no:

1. Cov kua nplaum ntws tawm

Muaj av nyob rau ntawm lub roller sab saum toj, xws li cov ntawv seem, cov hmoov txhuv nplej siab agglomerates thiab lwm yam khoom txawv teb chaws, lossis muaj cov khoom txawv teb chaws clogging lub hlwb ntawm qhov chaw ntawm lub roller, yog li ntawd lub roller sab saum toj tsis tuaj yeem nplaum tau zoo, thiab tsuas yog me me ntawm cov nplaum tuaj yeem hloov pauv, thiab nws yooj yim kom so. Thaum poob, thaum nplaum, yuav muaj cov nplaum tsis txaus ntawm lub ncov corrugated, thiab yuav muaj cov kua nplaum tsis tu ncua. Yuav muaj cov cim ntawm delamination ntawm daim ntawv saum npoo thiab daim ntawv tseem ceeb ntawm qhov chaw ntawm cov ntawv corrugated zoo li no, thiab lub zog compressive, ntug compressive zog thiab lub zog nplaum ntawm lub thawv yuav raug txo qis.

Thaum qhov sib txawv ntawm cov roj hmab sab saud thiab cov menyuam corrugating qis dua dav dhau, cov roj hmab sab saud tsis tuaj yeem kov cov menyuam corrugating qis dua, thiab tsis muaj cov nplaum txaus rau ntawm lub ncov corrugated.

2. Cov Teeb Meem Kev Txav Mus Los Uas Muaj Cov Nplaum

Yog tias qhov viscosity ntawm cov nplaum siab dhau; yog tias nws qis dhau lossis cov ntsiab lus ntawm borax hauv nws siab dhau, nws yooj yim ua rau cov nplaum tua laterally thaum cov kab ntau lawm khiav ntawm qhov ceev ceev, uas yuav ua rau daim ntawv cardboard warp lossis ua mos, thiab qhov kev sib txuas thiab sab siab ntawm lub thawv thiab lub zog compressive yuav txo qis.