Zoo tshaj Cellophane Film Chaw tsim tshuaj paus, Hoobkas hauv Suav teb
Ob chav sided tshav kub-sealing cellophane zaj duab xis --TDS
Ob qhov ntsuas nruab nrab thiab cov txiaj ntsig tau raug tswj kom zoo dua ± 5% ntawm tus nqi nominal. Lub crossfilm thickness profile los yog variation yuav tsis pub tshaj ± 3% ntawm qhov nruab nrab ntsuas.
Cellophane Zaj duab xis
Cellophane yog nyias, pob tshab thiab glossy zaj duab xis ua los ntawm regenerated cellulose. Nws yog tsim los ntawm shredded ntoo pulp, uas yog kho nrog caustic soda. Lub thiaj li hu ua viscose yog tom qab extruded rau hauv da dej ntawm dilute sulfuric acid thiab sodium sulfate los tsim cov cellulose. Tom qab ntawd nws yog ntxuav, purified, bleached thiab plasticized nrog glycerin los tiv thaiv zaj duab xis los ntawm nkig. Feem ntau cov txheej xws li PVDC yog siv rau ntawm ob sab ntawm zaj duab xis los muab cov dej noo zoo dua thiab cov khoom thaiv roj thiab ua kom cov yeeb yaj kiab kub sealable.
Coated cellophane muaj tsawg permeability rau gasses, zoo tiv taus roj, roj, thiab dej, uas ua rau nws haum rau ntim khoom noj. Nws kuj tseem muaj qhov cuam tshuam me me ntawm cov dej noo thiab yog luam tawm nrog cov pa tshuaj ntsuam thiab offset luam ntawv txoj kev.
Cellophane yog tag nrho recyclable thiab biodegradable nyob rau hauv tsev composting ib puag ncig, thiab feem ntau yuav tawg nyob rau hauv ob peb lub lis piam.
pob tshab yob cellophane zaj duab xis
Cellophane yog qhov qubpob tshab ntim khoom, cellophane yog siv rau lub ntim twg? Zoo li ncuav qab zib, khoom qab zib, thiab txiv ntoo. Thawj zaug ua lag luam hauv Tebchaws Meskas hauv xyoo 1924, cellophane yog lub hnab ntim khoom loj siv mus txog rau xyoo 1960. Hauv kev lag luam ib puag ncig ntau dua niaj hnub no, cellophane tau rov qab los hauv qhov chaw. Raws licellophane yog 100% biodegradable, nws tau pom tias yog lub ntiaj teb ntau dua lwm txoj hauv kev rau wrappings uas twb muaj lawm. Cellophane kuj muaj qhov nruab nrab dej vapor ntsuam xyuas thiab zoo heev machinability thiab kub sealability, ntxiv rau nws tam sim no muaj koob meej nyob rau hauv cov khoom noj-wrapping khw.
Yuav ua li cas cellophane yog tsim & cellophane yog dab tsi?Raws li ib tug cellophane manufacturers & membrane, kuv muaj lub luag hauj lwm qhia rau koj. Tsis zoo li cov txiv neej tsim polymers nyob rau hauv yas, uas yog loj derived los ntawm roj av, cellophane yog ib tug natural polymer ua los ntawm cellulose, ib feem ntawm cov nroj tsuag thiab ntoo.Cellophane tsis yog tsim los ntawm cov ntoo rainforest, tab sis yog los ntawm cov ntoo ua liaj ua teb thiab sau tshwj xeeb rau cellophane ntau lawm.
Cellophane yog tsim los ntawm zom ntoo thiab paj rwb pulps nyob rau hauv ib tug series ntawm tshuaj da dej uas tshem tawm impurities thiab ua txhaum lub ntev fiber chains nyob rau hauv no raw khoom. Regenerated raws li ib tug ntshiab, ci iab zaj duab xis, nrog plasticizing tshuaj ntxiv rau saj zawg zog, cellophane tseem muaj feem ntau ntawm crystalline cellulose molecules.
Qhov no txhais tau hais tias nws tuaj yeem tawg los ntawm cov kab mob hauv cov av ib yam li nplooj thiab cov nroj tsuag. Cellulose belongs rau ib chav kawm ntawm cov tebchaw paub nyob rau hauv cov organic chemistry li carbohydrates. Lub hauv paus unit ntawm cellulose yog cov piam thaj molecule. Ntau txhiab ntawm cov piam thaj molecules no tau coj los ua ke hauv cov nroj tsuag kev loj hlob los ua cov saw ntev, hu ua cellulose. Cov chains no nyob rau hauv lem tawg nyob rau hauv cov txheej txheem ntau lawm los tsim cellulose zaj duab xis siv nyob rau hauv ib tug uncoated los yog coated daim ntawv nyob rau hauv ntim.
Thaum faus, uncoated cellulose zaj duab xis yog feem ntau pom kom degrade nyob rau hauv10 mus rau 30 hnub; PVDC-coated zaj duab xis yog pom kom degrade hauv90 mus rau 120 hnubthiab nitrocellulose-coated cellulose pom kom degrade hauv60 rau 90 hnub.
Kev ntsuam xyuas tau pom tias qhov nruab nrab tag nrho lub sij hawm rau ua tiav bio-degradation ntawm cellulose zaj duab xis yog los ntawm28 rau 60 hnubrau cov khoom tsis coated, thiab los ntawm80 mus rau 120 hnubrau coated cellulose khoom. Hauv dej pas dej, tus nqi ntawm bio-degradation yog10 hnubrau zaj duab xis uas tsis muaj coated thiab30 hnubrau coated cellulose zaj duab xis. Txawm tias cov ntaub ntawv uas xav tias yog degradable heev, xws li ntawv thiab nplooj ntsuab, yuav siv sij hawm ntev mus degrade tshaj cellulose zaj duab xis cov khoom. Conversely, plastics, polyvinyl chloride, polyethene, polyethlene terepthatlate, thiab oriented-polypropylene qhia yuav luag tsis muaj kev cuam tshuam ntawm degradation tom qab lub sij hawm ntev ntawm faus.
Khoom piav qhia
Cov yam ntxwv ntawm lub cev kev ua tau zoo
| Yam khoom | Chav tsev | Kuaj | Kev sim | ||||||
| Khoom siv | - | CAF | - | ||||||
| Thickness | micron | 19.3 ib | 22.1 | 24.2 ib | 26.2 ib | 31 | 34.5 ib | 41.4 ib | Thickness Meter |
| g / luj | g / m2 | 28 | 31.9 ib | 35 | 38 | 45 | 50 | 59.9 ua | - |
| Kev xa tawm | units | 102 | TIAB SA 2457 | ||||||
| Thaum tshav kub kub sealing | ℃ | 120-130 Nws | - | ||||||
| Thaum tshav kub kub sealing zog | g(f)/ 37 hli | 300 | 120℃0.07mpa/1s | ||||||
| Nto Ntog | dyne | 36-40 : kuv | Corona tus cwj mem | ||||||
| Permeate dej vapor | g / m2.24h ib | 35 | ASTM 96 | ||||||
| Oxygen permeable | cc/m2.24h ib | 5 | TIAB SA 1927 | ||||||
| Yob Max Dav | mm | 1000 | - | ||||||
| Roll Length | m | 4000 | - | ||||||
Qhov zoo ntawm Cellophane zaj duab xis
Zoo nkauj ci ntsa iab, clarity thiab gloss
Muab lub pob nruj uas yuav txuas ntxiv lub txee lub neej ntawm koj cov khoom thaum tiv thaiv lawv los ntawm plua plav, roj thiab ya raws.
Tight, crisp, txawm shrink nyob rau hauv tag nrho cov lus qhia.
Muab kev sib khi zoo ib yam thiab shrinking ntawm qhov dav ntawm qhov kub thiab txias.
Ua tau zoo txawm tias nyob rau hauv kev ua haujlwm tsawg tshaj li qhov zoo tagnrho.
Tau tshaj txhua lub tshuab sealing nrog rau phau ntawv, semi-automated thiab automated.
Yields huv, muaj zog seals tshem tawm blowouts.
Nta
Cov kev ceev faj
Lwm yam khoom
Packing Requirement
Daim ntawv thov ntawm Cellophane Film
Kev tsim khoom ntawm Cellophane tau siab nyob rau xyoo 1960 tab sis tsis tu ncua, thiab niaj hnub no, cov yeeb yaj kiab hluavtaws tau hloov pauv ntau ntawm cov yeeb yaj kiab no. Nws yog, txawm li cas los xij, tseem siv hauv ntim khoom noj, tshwj xeeb tshaj yog thaum muaj kev nruj nruj kom tso cai rau cov hnab kom sawv ntsug. Nws kuj yog siv rau cov ntawv thov uas tsis yog khoom noj uas yuav tsum tau tsim kua muag yooj yim.
Cov qib sib txawv muaj nyob rau hauv kev ua lag luam nrog rau cov tsis muaj coated, VC / VA copolymer coated (semi-permeable), nitrocellulose coated (semi-permeable) thiab PVDC coated cellophane zaj duab xis (zoo barrier, tab sis tsis tag nrho biodegradable).
Cellulose zaj duab xis yog tsim los ntawm cov ntoo txuas ntxiv dua tshiab tau sau los ntawm cov chaw cog qoob loo. Cov yeeb yaj kiab Cellophane muaj ntau yam tshwj xeeb uas cov yeeb yaj kiab yas tsis tuaj yeem sib npaug thiab tuaj yeem muab tau ntau yam xim ci ntsa iab.
Zaj duab xis rau Twisting
Cellophane tuaj yeem siv rau ntim nrog ob chav staple rau khoom qab zib, nougat, chocolates
Cellophane khaws qhov sib tw thiab qhov peculiarity no tuaj yeem siv tau zoo ntawm cov khoom uas yuav tsum khaws lub folding lossis hneev nti. Yuav luag tag nrho cov khoom qab zib, chocolates thiab nougats muaj qhwv nrog hneev lossis hneev ob. Cov neeg siv khoom siv los tshem tawm cov khoom qab zib rub nrog ob ntiv tes hneev, nws tau dhau los ua ib qho taw qhia uas yog qhov ua ntej thiab ua ntej ntawm qhov qab zib saj nws tus kheej. Yuav ua li no hom wrapping tshwj xeeb cellophaning tshuab yog siv, uas muaj siab heev ntau lawm speeds, thiab ntiav tshwj xeeb hom zaj duab xis uas, raug rau twisting, ua rau twist (tsis txhob rov qab mus rau lub qub duab). Peb cov yeeb yaj kiab tam sim no muaj rau daim ntawv thov no: PVC, ib hom polyester haum rau kev sib tw, thiab Cellophane, uas yog thawj zaj duab xis siv rau lub hom phiaj. Tag nrho peb cov ntaub ntawv no, ntxiv rau pob tshab, kuj tseem muaj cov xim dawb thiab cov yeeb yaj kiab metallised. Cellophane, nyob rau hauv tas li ntawd, muaj ntau yam versions ntawm films xim nyob rau hauv loj, nrog zoo nkauj heev thiab eye-catch xim (liab, xiav, daj, tsaus ntsuab)
Zaj duab xis rau Kev ntim khoom noj yooj yim
Xwb, cellophane yog siv rau ntsug tsis siv neeg ntim tshuab (VFFS - Vertical Form Fill Seal Machine), kab rov tav (HFFS - Kab rov tav Form Fill Seal Machine), thiab nyob rau hauv overwrapping (Over Wrapping Machine).
Cellophane muaj cov khoom zoo heev cuam tshuam rau cov dej vapor, oxygen thiab aromas (tshwj xeeb yog cov khoom zoo tshaj plaws kom tsis txhob muaj cov kua txob kua txob), yog cov cua sov sealable ntawm ob sab (ntau 100-160 ° C).
Cellophane muaj nyob rau hauv ntau hom, txhua tus muaj peev xwm ua pov thawj thiab ua haujlwm:
Cellophane kuj tseem siv rau hauv pob tshab-sensitive daim kab xev, tubing thiab ntau lwm yam kev siv zoo sib xws.
Peb cov yeeb yaj kiab Cellophane muaj npe nrov thoob plaws ntiaj teb rau nws qhov kev ua tau zoo hauv kev lag luam tshwj xeeb suav nrog kev sib tw-wrapped confectionery, "breathable" ntim rau cov khoom ci, "nyob" poov xab thiab cheese khoom thiab Cello film ovenable thiab microwaveable ntim.
Cellophane zaj duab xis kuj yog siv nyob rau hauv technically nyuaj daim ntaub ntawv xws li nplaum tapes, tshav kub-resistant tso liners thiab rau roj teeb cais.
Technical Data
Raws li cov chaw tsim khoom ntawm cellophane, peb qhia koj tias thaum koj yuav cov yeeb yaj kiab cellophane, muaj ntau yam sib txawv los xav txog xws li qhov loj, tuab thiab xim. Vim li no, pom zoo kom koj tham txog koj cov kev qhia tshwj xeeb thiab cov kev xav tau nrog cov chaw tsim khoom muaj kev paub, kom ntseeg tau tias koj tau txais tus nqi zoo tshaj plaws. Common thickness yog 20μ, yog tias koj muaj lwm yam yuav tsum tau, thov qhia rau peb, raws li ib tug cellophane zaj duab xis chaw tsim tshuaj paus, peb yuav customize raws li koj yuav tsum tau.
| Lub npe | cellophane |
| Qhov ntom | 1.4-1.55g / cm3 |
| Hom tuab | 20m ua |
| Specification | 710 hli 1020mm |
| Moisture permeability | Nce nrog nce av noo |
| Oxygen permeability | Hloov nrog av noo |
Printed cellophane qhwv kev cai ua raws li koj xav tau
Puas yog koj tab tom nrhiav rau luam ntawv cellophane qhwv nrog koj tus kheej lub logo? Peb tuaj yeem muab qhov no nrog koj tus kheej lub logo. Cellophane qhwv yog qhov zoo tagnrho rau qhwv khoom plig lossis paj.
5 qhov zoo ntawm kev cai luam ntawv cellophane zaj duab xis
Cov lus nug nquag
cellophane, nyias zaj duab xis ntawm regenerated cellulose, feem ntau pob tshab, ua hauj lwm feem ntauraws li cov khoom ntim. Tau ntau xyoo tom qab Tsov Rog Thoob Ntiaj Teb thib 1, cellophane yog tib zaj duab xis hloov tau yooj yim, pob tshab yas uas siv tau rau hauv cov khoom siv xws li cov ntaub qhwv zaub mov thiab cov nplaum nplaum.
Cellophane yog tsim los ntawm ib tug complex txheej txheem. Cellulose los ntawm ntoo los yog lwm qhov chaw yog yaj nyob rau hauv alkali thiab carbon disulfide los ua ib tug viscose tov. Lub viscose yog extruded los ntawm ib tug slit rau hauv ib da dej ntawm sulfuric acid thiab sodium sulfate kom reconvert lub viscose rau hauv cellulose.
Cov ntaub qhwv yas-zoo li lub hau npog siv los khaws cov khoom seem-yog clingy thiab xav tias zoo li zaj duab xis.Cellophane, ntawm qhov tod tes, yog thicker thiab markedly stiffer tsis muaj peev xwm cling.
Cellophane tau nyob ib ncig ntawm ntau tshaj 100 xyoo tab sis hnub no, cov khoom uas neeg feem coob hu ua Cellophane yog polypropylene. Polypropylene yog ib qho thermoplastic polymer, tshawb pom los ntawm kev sib tsoo hauv xyoo 1951, thiab txij li ntawd los tau dhau los ua lub ntiaj teb thib ob feem ntau tsim cov yas hluavtaws.
Cellophane muaj qee yam khoom zoo ib yam li yas, ua rau nws muaj kev xaiv zoo dua rau cov hom uas xav mus rau cov yas tsis pub dawb. Hais txog kev pov tsegcellophane yeej zoo dua li yas, txawm li cas los xij nws tsis haum rau txhua daim ntawv thov. Cellophane tsis tuaj yeem rov ua dua, thiab nws tsis yog 100% waterproof.
Cellophane yog ib daim ntawv nyias, pob tshab ua los ntawm cov cellulose regenerated. Nws tsis tshua muaj permeability rau huab cua, roj, roj, cov kab mob, thiab cov dej ua kua ua rau nws muaj txiaj ntsig zoo rau kev ntim khoom noj.
Cellophane membranes yogregenerated pob tshab cellulose daim nyias nyias ntawm high hydrophilicity, zoo mechanical zog, thiab biodegradability, biocompatibility, thiab gas barrier cim.Lub crystallinity thiab porosity ntawm daim nyias nyias tau raug tswj los ntawm cov txheej txheem tsim dua tshiab nyob rau ntau xyoo dhau los.
Yog tias koj saib ntawm iav ntsuab, txhua yam zoo li ntsuab. Ntsuab cellophane tsuas yog tso cai rau lub teeb ntsuab hla nws. Lub cellophane absorbs lwm yam xim ntawm lub teeb. Piv txwv li, lub teeb ntsuab yuav tsis dhau los ntawm liab cellophane.
Cov ntaub qhwv yas-zoo li lub hau npog siv los khaws cov khoom seem-yog clingy thiab xav tias zoo li zaj duab xis. Cellophane, ntawm qhov tod tes, yog thicker thiab markedly stiffer tsis muaj peev xwm cling.
Thaum ob qho tib si siv rau ntim khoom noj, hom khoom noj cellophane thiab yas qhwv yog siv rau qhov sib txawv.
Tej zaum koj yuav pom cellophane qhwv ib ncig ntawm cov khoom qab zib, ci khoom, thiab txawm tias encasing thawv ntawm teas. Cov ntim khoom muaj cov dej noo tsawg thiab cov pa oxygen permeability ua rau nws zoo rau khaws cov khoom tshiab. Nws yooj yim dua los rhuav thiab tshem tawm dua li cov ntaub qhwv yas.
Raws li cov ntaub qhwv yas, nws tuaj yeem yooj yim muab cov zaub mov nruj nruj ua tsaug rau nws qhov clingy xwm, thiab vim tias nws yog malleable, nws tuaj yeem haum rau ntau yam khoom. Tsis zoo li cellophane, nws nyuaj dua los rhuav thiab tshem tawm ntawm cov khoom.
Tom qab ntawd, muaj qhov lawv tau ua los ntawm. Cellophane yog muab los ntawm tej qhov chaw xws li ntoo thiab yog biodegradable thiab yuav composted. Yas qhwv yog tsim los ntawm PVC, thiab tsis yog biodegradable, tab sis nws yog recyclable.
Tam sim no, yog tias koj xav tau ib yam dab tsi los khaws koj cov khoom seem hauv, koj yuav paub nug cov hnab yas, tsis yog cellophane.
Lub cellophane zaj duab xis yog pob tshab, tsis muaj tshuaj lom thiab tsis qab, tiv taus kub thiab pob tshab. Vim tias huab cua, roj, kab mob, thiab dej tsis yooj yim nkag los ntawm cellophane zaj duab xis, lawv tuaj yeem siv rau ntim khoom noj.
Raws li lub npe sib txawv ntawm cellophane thiab clingfilmis uas cellophane yog ib yam ntawm ntau yam pob tshab yas zaj duab xis, tshwj xeeb tshaj yog ib tug ua los ntawm cov txheej txheem cellulose thaum clingfilm yog nyias yas zaj duab xis siv los qhwv rau zaub mov thiab lwm yam .; Saran qhwv.
Raws li cov lus qhia cellophaneis los qhwv lossis pob hauv cellophane.
Txais tos kom tso koj cov cai hauv lub vev xaib / email, peb teb koj hauv 24 teev.
YITO Ntim yog cov chaw muab kev pabcuam ntawm cellophane zaj duab xis. Peb muab ib tug ua tiav ib-stop cellophane zaj duab xis tov rau kev lag luam sustainable.