Vim li cas PVDC Film yog cov khoom siv zoo tshaj plaws rau Sterilized Retort Sausage Ntim?

Raws li tus kws tshaj lij PVDC cov khoom lag luam nrog ntau xyoo dhau los hauv kev ua kom tsis muaj menyuam cov hnyuv ntxwm ntim cov khoom lag luam, peb muaj kev nkag siab zoo tias cov ntim ntawm cov khoom noj khoom haus tsis muaj tshuaj tua kab mob yog ntau tshaj li qhov tsuas yog "sab nrauv"- nws yog lub hauv paus lav rau cov khoom muaj kev nyab xeeb, txee - lub neej txuas ntxiv, thiab kev tuav pov hwm. Ntawm tag nrho cov ntim cov ntaub ntawv muaj rau sterilized retort hnyuv ntxwm, PVDC zaj duab xis (Polyvinylidene Chloride zaj duab xis) sawv tawm raws li cov kev daws teeb meem, nrog rau nws cov irreplaceable zoo zoo kawg nkaus dlhos nrog lub ntsiab xav tau ntawm retort sausage ntim.

1. Cov ntsiab lus tseem ceeb rau Sterilized Retort Sausage Ntim Cov Khoom Siv

Sterilized retort sausage cia siab rau siab -kub thiab siab -pressure retort technology (ua haujlwm ntawm 115-}121℃nyob rau hauv siab) txhawm rau tshem tawm cov kab mob pathogenic thiab cov kab mob lwj, yog li ua tiav lub neej txee ntawm 6-12 lub hlis lossis ntev dua yam tsis muaj cov tshuaj tiv thaiv ntau dhau. Xws li kev ua haujlwm hnyav thiab qhov yuav tsum tau khaws cia ntev ntev ua cov txheej txheem nruj ntawm cov khoom ntim:

• Siab - kub thiab siab - siab tsis kam:

Nws yuav tsum tswj kom muaj kev ncaj ncees yam tsis muaj deformation lossis degradation nyob rau hauv retort tej yam kev mob, thiab yuav tsum tsis txhob tso cov teeb meem uas yuav kis tau cov hnyuv ntxwm.

• Barrier kev ua tau zoo heev:

Nws yuav tsum zoo thaiv cov pa oxygen, dej vapor, carbon dioxide, thiab lwm yam kab mob, tiv thaiv cov hnyuv ntxwm oxidation, noo noo, nqus dej, thiab lwm yam kab mob.

• Superior mechanical zog:

Nws yuav tsum muaj qhov toughness txaus thiab tensile lub zog los tiv thaiv kev sib txhuam, extrusion, thiab cuam tshuam thaum lub sij hawm ntim, kev thauj mus los, thiab khaws cia, tsis txhob tawg thiab tawg.

• Kev nyab xeeb thiab kev ua raws cai:

Nws yuav tsum ua tau raws li cov qauv zaub mov- qib, tsis yog- tshuaj lom thiab tsis muaj ntxhiab, thiab tsis hnov ​​​​mob nrog cov khoom xyaw sausage los cuam tshuam cov khoom zoo.

• Kev ua tau zoo heev:

Nws yuav tsum tau yooj yim luam tawm, thiab sealable kom haum rau automated retort sausage ntim cov kab ntau lawm.

Tsuas yog cov ntaub ntawv uas ua tau raws li tag nrho cov txheej txheem saum toj no thiaj tsim nyog rau kev ntim cov hnyuv ntxwm sterilized retort. Ntawm cov khoom siv xws li PE, PP, PET, EVOH, thiab PVDC zaj duab xis, PVDC zaj duab xis tsuas yog ib qho uas ua tau raws li tag nrho thiab tseem tshaj cov ntsiab lus tseem ceeb no -uas yog vim li cas thiaj li muaj coob tus neeg siv cov khoom siv retort sausage tso siab rau peb raws li lawv nyiam PVDC zaj duab xis tsum.

2. Tshwj xeeb zoo ntawm PVDC Zaj duab xis rau Sterilized Retort Sausage Ntim

PVDC zaj duab xis muaj cov qauv molecular tshwj xeeb- nws cov saw hlau sib txuas sib txuas, ua ke nrog cov tuab "tiv thaiv txheej" tsim los ntawm cov tshuaj chlorine atoms hauv cov molecule, ua rau nws muaj kev ua tau zoo tshaj plaws uas tsis sib xws los ntawm lwm cov ntaub ntawv, ua rau nws thawj - cov khoom siv rau kev ntim tshuaj kom tsis muaj menyuam.

2.1 Superior High -Tsuas Kub thiab Siab - Kev Tiv Thaiv Kev Ruaj Ntseg, Kho kom haum rau cov xwm txheej rov qab

PVDC zaj duab xis muaj qhov melting point ntawm kwv yees li 190℃thiab ua haujlwm kub zoo heev. Raws li tus qauv retort tej yam kev mob (115-121 degree, siab siab), nws tuav nws tus qauv qub thiab kev ua tau zoo yam tsis muaj deformation lossis degradation. Tsis zoo li PE zaj duab xis (yuav ua rau softening thiab deformation ntawm qhov kub thiab txias) thiab PP zaj duab xis (tsis ruaj tsis khov nyob rau hauv lub sij hawm ntev -} kub kub), PVDC zaj duab xis tsis tso cov khoom tsis zoo xws li yas yas thaum retort sterilization, kom muaj kev nyab xeeb thiab huv si ntawm retort hnyuv ntxwm. Raws li tus kws tshaj lij PVDC tus neeg muag khoom, peb cov khoom tau dhau qhov kev ntsuas kub kub retort, muaj peev xwm tiv taus cov txheej txheem rov ua dua tshiab, thiab ua tau raws li qhov xav tau ntawm cov khoom lag luam sterilized retort hnyuv ntxwm.

2.2 Kev Ua Haujlwm Zoo Tshaj Plaws, Txhim Kho Txee Lub Neej Ntau Tshaj

Barrier kev ua tau zoo yog lub hauv paus ntawm retort sausage ntim, thiab PVDC zaj duab xis yog dav lees paub tias yog "tus huab tais ntawm cov khoom thaiv". Nws cov pa oxygen kis tau tus nqi (OTR) thiab dej vapor kis tus nqi (WVTR) qis dua li lwm cov khoom ntim khoom:

• Oxygen barrier:

Cov qauv ntom ntom ntawm PVDC zaj duab xis zoo thaiv cov pa oxygen los ntawm kev nkag mus rau hauv lub ntim, tiv thaiv cov hnyuv ntxwm oxidation, discoloration, thiab rancidity. Piv nrog rau PET zaj duab xis (nrog rau cov pa oxygen kis tau tus nqi 5-10 npaug ntawm PVDC) thiab EVOH zaj duab xis (nrog rau kev nqus dej noo, uas txo cov kev cuam tshuam kev ua haujlwm), PVDC zaj duab xis tswj cov pa oxygen barrier kev ua tau zoo hauv ntau qhov chaw.

• Dej vapor barrier:

PVDC zaj duab xis cais cov dej tawm sab nraud, tiv thaiv cov hnyuv ntxwm los ntawm kev nqus dej thiab ua kom mos, thaum tseem txo qis hauv cov dej tsis zoo, yog li khaws cov hnyuv ntxwm kev ntxhib los mos thiab thawj tsw. Qhov no yog tshwj xeeb tshaj yog ib qho tseem ceeb rau retort sausage khaws cia nyob rau hauv ib puag ncig ntub.

Piv nrog rau lwm cov ntaub ntawv, kev ua haujlwm zoo ntawm PVDC zaj duab xis tuaj yeem txuas ntxiv lub neej txee ntawm sterilized retort sausage los ntawm 30% -50%, txo cov khoom poob vim kev lwj thiab pab cov tuam txhab ua kom zoo dua cov nqi. Raws li tus kws tshaj lij PVDC cov khoom lag luam, peb tau txhim kho qhov kev ua tau zoo ntawm peb cov khoom los ntawm kev hloov kho thev naus laus zis, ntxiv dag zog rau lub txee-lub neej lav rau peb cov neeg siv khoom 'retort sausage khoom.

2.3 Zoo Mechanical Properties thiab Processability, Adapting rau Industrial Production

PVDC zaj duab xis boasts zoo heev toughness, tensile lub zog, thiab kev cuam tshuam tsis kam, ua rau nws tiv taus kev sib txhuam, extrusion, thiab cuam tshuam thaum lub sij hawm ntim, tsheb thauj mus los, thiab cia ntawm retort hnyuv ntxwm, yog li tsis txhob ntim khoom tawg thiab cov khoom to. Raws li PVDC tus neeg muag khoom, peb muab cov khoom lag luam customized raws li cov neeg tsim khoom xav tau, xws li kho cov yeeb yaj kiab tuab, dav kom hloov mus rau cov kab ntim khoom sib txawv.

2.4 Khoom noj khoom haus- Qib Kev Nyab Xeeb, Ua Raws Li Txheej Txheem Thoob Ntiaj Teb

Kev nyab xeeb yog qhov tseem ceeb ntawm kev ntim khoom noj. Peb cov PVDC zaj duab xis ua raws li cov khoom noj thoob ntiaj teb- cov qauv qib (xws li FDA thiab EU cov qauv kev sib cuag khoom noj khoom haus). Nws tsis yog - lom thiab tsis muaj ntxhiab, tsis hnov ​​​​mob nrog cov khoom xyaw hnyuv ntxwm xws li cov protein thiab rog, thiab ua kom cov khoom muaj kev nyab xeeb thiab zoo. Rau retort sausage manufacturers koom nyob rau hauv export, xaiv PVDC zaj duab xis yooj yim cov khoom hla ntshuam kev soj ntsuam nyob rau hauv ntau lub teb chaws, txhawb kev lag luam thoob ntiaj teb nthuav dav.

3. Kev sib piv ntawm PVDC zaj duab xis thiab lwm yam khoom siv ntim khoom ntim khoom noj

Txhawm rau ntxiv qhov zoo ntawm PVDC zaj duab xis, peb ua qhov kev soj ntsuam sib piv nrog rau lwm cov ntaub ntawv ntim cov hnyuv ntxwm, ua kom cov tuam txhab paub meej txog qhov tsis tuaj yeem hloov pauv ntawm PVDC zaj duab xis:

Raws li cov ntaub ntawv pov thawj los ntawm kev sib piv saum toj no, PVDC zaj duab xis qhia pom qhov zoo ntawm txhua qhov kev ua haujlwm tseem ceeb thiab yog cov khoom siv nkaus xwb uas ua tau raws li qhov yuav tsum tau ua ntawm cov khoom noj tsis muaj tshuaj retort sausage ntim. Raws li tus kws tshaj lij PVDC zaj duab xis xa khoom, peb muab cov khoom lag luam zoo sib xws nrog cov txiaj ntsig zoo, ua raws li cov kev xav tau tshwj xeeb ntawm cov khoom sib txawv retort sausage manufacturers.

4. Kev siv PVDC zaj duab xis hauv Sterilized Retort Sausage Ntim

Raws li tus kws tshaj lij PVDC cov khoom lag luam, peb cov khoom tau siv dav hauv kev ntim khoom ntawm ntau yam sterilized retort sausages, suav nrog nqaij npuas hnyuv ntxwm, nqaij nyug hnyuv ntxwm, nqaij qaib hnyuv ntxwm, thiab nqaij noj nqaij. Hauv kev siv cov tswv yim, PVDC zaj duab xis tau ua haujlwm zoo heev:

• Rau siab -end retort sausage:

PVDC puab zaj duab xiskhaws cov hnyuv ntxwm cov xim qub, tsw, thiab kev ntxhib los mos, thaum nws ci thiab siab - ntim zoo txhim kho qib khoom thiab kev sib tw ua lag luam.

• Rau ntev - khaws cia thiab thauj mus los:

Cov khoom thaiv zoo heev thiab cov khoom siv kho tshuab ntawm PVDC zaj duab xis zoo txo ​​cov khoom poob thaum lub sijhawm thauj mus los thiab khaws cia, kom ntseeg tau tias cov hnyuv ntxwm ncav cuag cov neeg siv khoom zoo.

• Rau export -cov khoom taw qhia:

Peb cov PVDC zaj duab xis ua raws li cov qauv thoob ntiaj teb, pab cov tuam ntxhab hla kev soj ntsuam hauv ntau lub teb chaws thiab nthuav lawv cov lag luam thoob ntiaj teb kom ncav cuag.

5. Cov lus xaus

Rau sterilized retort sausage ntim, kev xaiv ntawm cov khoom ncaj qha txiav txim siab cov khoom lag luam kev nyab xeeb, txee lub neej, thiab kev sib tw ua lag luam. PVDC zaj duab xis, nrog nws superior siab - kub thiab siab - siab tsis kam, zoo barrier kev ua tau zoo, superior mechanical zog, zaub mov- qib kev nyab xeeb, thiab zoo heev processability, tag nrho raws li tag nrho cov tseem ceeb ntawm sterilized retort sausage ntim thiab yog nyob deb superior rau lwm yam khoom ntim. Raws li tus kws tshaj lij PVDC cov khoom lag luam, peb tau cog lus tias yuav muab siab tshaj - zoo, customized PVDC zaj duab xis khoom rau retort sausage manufacturers, pab lawv txhim kho cov khoom zoo, optimize cov nqi, thiab tau txais kev sib tw hauv kev lag luam.

Yog tias koj tab tom nrhiav kev txhim khu kev qha PVDC cov khoom lag luam rau kev ntim cov khoom noj kom tsis muaj menyuam, thov hu rau peb -peb yuav muab cov kev daws teeb meem rau koj, siab -cov khoom PVDC zoo, thiab saib xyuas tom qab- kev muag khoom, txhawb koj lub lag luam kom txhim kho tau zoo dua thiab tau txais txiaj ntsig zoo hauv kev lag luam.

Keywords: PVDC zaj duab xis; sterilized retort sausage ntim; PVDC zaj duab xis tsum; siab -cov khoom ntim khoom kub; barrier ntim zaj duab xis; retort sausage ntim khoom