Kev Cai Kraft Daim Ntawv Hauv Qab Pouch Rau Kas Fes Taum Thiab Khoom Noj Ntim
Cov Lus Qhia Txog Khoom
Cov hnab ntawv Kraft muaj ntau hom, txhua tus tsim los rau kev ua haujlwm tshwj xeeb, peev xwm, thiab kev zoo nkauj. Nov yog cov hom tseem ceeb:
1. Cov Hnab Gusset Sab
Cov hnab no muaj cov sab uas muaj qhov (gussets) uas cia lub hnab nthuav dav mus rau sab nraud, ua rau lub hnab muaj peev xwm loj dua yam tsis ua rau lub hnab siab dua. Feem ntau lawv muaj cov hauv qab tiaj tiaj rau kev ruaj khov.
Zoo Tshaj Plaws Rau: Ntim cov khoom tuab dua xws li khaub ncaws, phau ntawv, thawv, thiab ntau yam khoom. Nrov hauv kev muag khoom zam.
2. Cov Hnab Hauv Qab Tiaj (nrog Hauv Qab Thaiv)
Qhov no yog ib lub hnab uas ruaj khov dua li lub hnab sab nraud. Kuj tseem hu ua lub hnab "block bottom" lossis "automatic bottom", nws muaj lub hauv paus ruaj khov, tiaj tiaj uas tau xauv rau hauv qhov chaw, ua rau lub hnab sawv ntsug ntawm nws tus kheej. Nws muaj peev xwm hnyav heev.
Zoo Tshaj Plaws Rau: Cov khoom hnyav, cov ntim khoom muag zoo tshaj plaws, cov fwj cawv, cov khoom noj khoom haus zoo, thiab cov khoom plig uas qhov chaw ruaj khov thiab zoo nkauj yog qhov tseem ceeb.
3. Cov Hnab Hauv Qab (Cov Hnab Qhib Qhov Ncauj)
Feem ntau siv rau cov khoom siv hnyav dua, cov hnab no muaj lub hau qhib loj thiab cov xov hauv qab me me. Lawv feem ntau siv tsis muaj tes tuav thiab tsim los rau kev sau thiab thauj cov khoom loj.
Zoo Tshaj Plaws Rau: Cov khoom lag luam thiab kev ua liaj ua teb xws li pub tsiaj, chiv, thee, thiab cov ntaub ntawv siv hauv kev tsim kho.
4. Cov Hnab Ncuav Qab Zib (lossis Cov Hnab Ncuav Qab Zib)
Cov no yog cov hnab yooj yim, tsis hnyav, tsis muaj tes tuav. Feem ntau lawv muaj lub hauv qab tiaj lossis tais thiab qee zaum muaj lub qhov rais kom pom cov khoom ci sab hauv.
Zoo Tshaj Plaws Rau: Cov khw muag khoom qab zib, khw kas fes, thiab cov khoom noj nqa mus tsev xws li cov ncuav mog qab zib, ncuav qab zib, thiab mov ci.
5. Sawv Ntsug Hnab (Doypack Style)
Txawm hais tias tsis yog ib lub hnab "hnab" ib txwm muaj, cov hnab sawv ntsug yog cov kev xaiv ntim khoom niaj hnub, yoog tau uas ua los ntawm daim ntawv kraft laminated thiab lwm yam khoom siv. Lawv muaj lub hauv qab uas tso cai rau lawv sawv ntsug ntawm cov txee zoo li lub raj mis. Lawv ib txwm muaj lub zipper rov qab kaw tau.
Zoo Tshaj Plaws Rau: Cov khoom noj (kas fes, khoom noj txom ncauj, nplej), khoom noj tsiaj, tshuaj pleev ib ce, thiab kua dej. Zoo tagnrho rau cov khoom uas xav tau kev tso rau hauv txee thiab tshiab.
6. Cov Hnab Zoo Li Cas
Cov no yog cov hnab uas tsim tshwj xeeb uas txawv ntawm cov duab ib txwm muaj. Lawv tuaj yeem muaj cov tes tuav tshwj xeeb, cov txiav tsis sib xws, cov qhov rai txiav tshwj xeeb, lossis cov quav sib xyaw ua ke kom tsim tau ib qho zoo nkauj lossis kev ua haujlwm tshwj xeeb.
Zoo Tshaj Plaws Rau: Kev tsim khoom kim heev, cov xwm txheej tshwj xeeb, thiab cov khoom lag luam uas xav tau kev paub txog kev qhib lub thawv tshwj xeeb, nco ntsoov.
Qhov kev xaiv lub hnab nyob ntawm seb koj cov khoom hnyav npaum li cas, qhov loj me, thiab lub npe lag luam uas koj xav qhia. Cov hnab hauv qab tiaj tus thiab sab gusset yog cov khoom siv ua haujlwm ntawm kev muag khoom, thaum cov hnab sawv ntsug zoo heev rau cov khoom lag luam ruaj khov, thiab cov hnab zoo li tus kheej yog rau kev ua kom pom tseeb txog lub npe lag luam.
Kev qhia ntxaws txog cov qauv khoom siv rau cov hnab ntawv kraft, piav qhia txog lawv cov khoom sib xyaw, cov txiaj ntsig, thiab cov ntawv thov.
Cov kev sib xyaw ua ke no yog cov laminates, qhov twg ntau txheej sib txuas ua ke los tsim cov khoom siv uas ua tau zoo dua li ib txheej xwb. Lawv muab lub zog ntuj thiab daim duab zoo rau ib puag ncig ntawm daim ntawv kraft nrog rau cov teeb meem ua haujlwm ntawm cov yas thiab hlau.
1. Daim Ntawv Kraft / Txheej PE (Polyethylene)
Cov Nta Tseem Ceeb:
Kev Tiv Thaiv Dej: Cov txheej PE muab kev tiv thaiv zoo tiv thaiv dej thiab av noo.
Kev Sealing Kub: Tso cai rau lub hnab kom kaw kom tshiab thiab muaj kev nyab xeeb.
Kev Ruaj Khov Zoo: Ntxiv kev tiv thaiv kev tsim kua muag thiab kev ywj pheej.
Tus nqi tsim nyog: Qhov kev xaiv thaiv yooj yim tshaj plaws thiab pheej yig tshaj plaws.
Zoo Tshaj Plaws Rau: Cov hnab ntim khoom muag ib txwm muaj, cov hnab ntim khoom noj coj mus tsev, cov khoom ntim khoom noj txom ncauj uas tsis muaj roj, thiab cov khoom ntim dav dav uas muaj cov dej noo txaus.
2. Kraft Daim Ntawv / PET / AL / PE
Ib txheej laminate uas muaj ntau txheej:
Daim Ntawv Kraft: Muab cov qauv thiab qhov zoo nkauj ntuj.
PET (Polyethylene Terephthalate): Muab lub zog tensile siab, tiv taus qhov tho, thiab tawv.
AL (Aluminium): Muab kev thaiv tag nrho rau lub teeb, oxygen, dej noo, thiab ntxhiab tsw. Qhov no tseem ceeb heev rau kev khaws cia mus ntev.
PE (Polyethylene): Txheej sab hauv tshaj plaws, muab kev kaw cua sov.
Cov Nta Tseem Ceeb:
Kev Tiv Thaiv Tshwj Xeeb:Cov txheej txhuas ua rau qhov no yog tus qauv kub rau kev tiv thaiv, ua rau lub txee ntev dua.
Muaj Zog Siab:Cov txheej PET ntxiv qhov ruaj khov thiab tiv taus kev tho.
Lub teeb yuag: Txawm hais tias nws muaj zog, nws tseem nyob sib dua.
Zoo Tshaj Plaws Rau: Cov noob kas fes zoo tshaj plaws, cov txuj lom uas rhiab heev, cov hmoov khoom noj muaj txiaj ntsig, cov khoom noj txom ncauj muaj nqis heev, thiab cov khoom uas xav tau kev tiv thaiv tag nrho los ntawm lub teeb thiab oxygen (photodegradation).
3. Daim Ntawv Kraft / VMPET / PE
Cov Nta Tseem Ceeb:
Kev Tiv Thaiv Zoo Kawg Nkaus: Muab kev tiv thaiv siab heev rau cov pa oxygen, dej noo, thiab lub teeb, tab sis tej zaum yuav muaj cov qhov me me.
Kev Yooj Yim: Tsis tshua muaj kev tawg thiab qaug zog piv rau cov ntawv ci AL khov kho.
Kev Tiv Thaiv Tus Nqi Uas Tsim Nyog: Muab feem ntau ntawm cov txiaj ntsig ntawm cov ntawv ci txhuas ntawm tus nqi qis dua thiab muaj kev ywj pheej ntau dua.
Kev Zoo Nkauj: Muaj lub teeb ci ntsa iab uas yog xim hlau tshwj xeeb es tsis yog lub teeb txhuas tiaj tiaj.
Zoo Tshaj Plaws Rau: Kas fes zoo, khoom noj txom ncauj zoo heev, khoom noj tsiaj, thiab cov khoom uas xav tau cov khoom tiv thaiv zoo yam tsis muaj tus nqi siab tshaj plaws. Kuj siv rau cov hnab uas xav tau sab hauv ci ntsa iab.
4. PET / Kraft Daim Ntawv / VMPET / PE
Cov Nta Tseem Ceeb:
Kev Siv Tau Ntev Tshaj Plaws: Cov txheej PET sab nraud ua haujlwm ua cov txheej tiv thaiv uas ua rau hauv, ua rau cov duab ntawm lub hnab tiv taus kev khawb, kev sib txhuam, thiab dej noo.
Kev Xav Zoo Tshaj Plaws & Zoo Li Cas: Tsim kom muaj qhov ci ntsa iab, zoo nkauj.
Kev Ruaj Khov Zoo Dua: Cov zaj duab xis PET sab nraud ntxiv qhov cuam tshuam thiab kev tsim kua muag tseem ceeb.
Zoo tagnrho rau:Cov ntim khoom muag khoom kim heev, cov hnab khoom plig zoo, cov khoom ntim zoo tshaj plaws uas lub hnab zoo nkauj yuav tsum tsis muaj qhov tsis zoo thoob plaws hauv kev xa khoom thiab kev siv ntawm cov neeg siv khoom.
5. Daim Ntawv Kraft / Tus Tsiaj / CPP
Cov Nta Tseem Ceeb:
Kev Tiv Thaiv Kub Zoo heev: CPP muaj kev tiv thaiv kub siab dua li PE, ua rau nws tsim nyog rau kev siv cov ntawv sau kub.
Kev Pom Tseeb & Kev Ci: CPP feem ntau pom tseeb thiab ci dua li PE, uas tuaj yeem txhim kho qhov zoo li ntawm sab hauv lub hnab.
Kev Ruaj Khoov: Muab qhov kev xav zoo dua thiab ruaj khov dua piv rau PE.
Zoo Tshaj Plaws Rau: Cov ntim khoom uas yuav muaj cov khoom sov, qee hom ntim khoom kho mob, lossis cov ntawv thov uas xav tau lub hnab tawv dua thiab ruaj dua.
| Cov Lus Qhia Txog Kev Txheeb Xyuas | ||
| Cov Qauv Khoom Siv | Qhov Tseem Ceeb | Cov Ntaub Ntawv Siv Tseem Ceeb |
| Daim Ntawv Kraft / PE | Kev Tiv Thaiv Dej Ntxias Yooj Yim | Muag Khoom, Nqa Mus Tsev, Siv Dav Dav |
| Daim Ntawv Kraft / Tus Tsiaj / AL / PE | Kev Tiv Thaiv Tag Nrho (Lub Teeb, O₂, Dej noo) | Kas fes zoo tshaj plaws, cov khoom noj uas ua rau neeg rhiab heev |
| Daim Ntawv Kraft / VMPET / PE | Kev Teeb Meem Siab, Yooj Yim, Zoo Li Hlau | Kas fes, Khoom noj txom ncauj, Khoom noj tsiaj |
| PET / Kraft Daim Ntawv / VMPET / PE | Luam Tawm Uas Tiv Thaiv Tau Qhov Cuam Tshuam, Zoo Nkauj Tshaj Plaws | Kev Muag Khoom Kim Heev, Khoom Plig Zoo Tshaj Plaws |
| Daim Ntawv Kraft / Tus Tsiaj / CPP | Kev Tiv Thaiv Kub, Kev Xav Rigid | Cov Khoom Siv Sov Sov, Kev Kho Mob |
Yuav Ua Li Cas Xaiv Cov Hnab Ntawv Kraft Zoo Tshaj Plaws Rau Kuv Cov Khoom:
Cov khoom siv zoo tshaj plaws nyob ntawm seb koj cov khoom xav tau dab tsi:
1. Puas yog nws yuav tsum nyob twj ywm crisp? -> Ib qho dej noo barrier (PE) yog qhov tseem ceeb.
2. Puas yog nws oily los yog greasy? -> Ib qho thaiv zoo (VMPET lossis AL) tiv thaiv kev pleev xim.
3. Puas yog nws lwj los ntawm lub teeb lossis cua? -> Yuav tsum muaj ib daim thaiv tag nrho (AL lossis VMPET).
4. Puas yog nws yog khoom zoo tshaj plaws? -> Xav txog ib txheej PET sab nraud rau kev tiv thaiv lossis VMPET rau qhov kev xav zoo nkauj.
5. Koj cov peev nyiaj yog dab tsi? -> Cov qauv yooj yim dua (Kraft/PE) pheej yig dua.
