Stretch zaj duab xis ntim zaj duab xis, ntawm chav tsev kub; kev siv cov cuab yeej siv tshuab ncab lossis phau ntawv ncab ntawm cov yeeb yaj kiab uas tsim los ntawm kev deformation ntawm kev ntxhov siab deformation; cov khoom qhwv nruj nreem rau kev thauj mus los yooj yim; thiab kev cia ntawm ib txoj kev ntim khoom yog ib hom kev ntim khoom nrov heev. Txais cov khoom tuaj txawv teb chaws thiab cov txheej txheem ntau lawm diffusion zaj duab xis extrusion ntau lawm. Nws muaj cov yam ntxwv ntawm kev ua tau zoo tensile, tsim kua muag tsis kam, muaj zog nkag mus, siab transparency, zoo self-adhesion, siab shrinkage tus nqi, nruj ntim, thiab yuav tsis xoob. Nws tuaj yeem siv dav rau kev ntim khoom ib zaug lossis pallet ntim thiab lwm cov ntim ntim ntawm cov khoom siv tshuaj lom neeg, chiv, khoom noj khoom haus, khoom siv hluav taws xob, khoom siv hluav taws xob, thiab lwm yam.
Ntim stretch zaj duab xis yog muab faib ua tshuab wrapping series thiab tes wrapping series.
Stretch zaj duab xis rau tes siv
ib. Thickness: 15mic-20mic
b, Dav: 5cm-45CM
c, Stretch rate (Elongation): 200% -400
d, Xim: Pob tshab (lwm cov xim tuaj yeem hloov kho raws li cov neeg siv khoom xav tau)
Stretch zaj duab xis rau tshuab siv
a, Thickness: 20mic-45mic
b, Dav: 45CM-100CM
c, Stretching tus nqi (Elongation): 300% -500
Cov teb ntawm daim ntawv thov
Ntim stretch zaj duab xis yuav tsum tau ncab; pallet machinery ntim stretching yog ib daim ntawv ntawm ncaj qha stretching thiab ua ntej stretching. Muaj ob hom pre-stretching: ib qho yog yob pre-stretching thiab lwm yam yog motorized stretching.
Ncaj ncab yog ua tiav ntawm lub pallet thiab wrapping zaj duab xis. Txoj kev no ntawm lub sij hawm ncab yog tsawg (li 15% mus rau 20%); Yog hais tias qhov stretching npaum li cas yog ntau tshaj 55% mus rau 60%, ntau tshaj qhov qub yield point ntawm zaj duab xis, qhov dav ntawm zaj duab xis yog txo, puncture kev ua tau zoo kuj poob, thiab cov zaj duab xis yog yooj yim tawg. Thiab ntawm 60% stretch npaum li cas, qhov nro kuj loj heev; rau cov khoom teeb, nws yuav ua rau cov khoom deformed.
Pre-stretching yog ua los ntawm ob yob. Ob lub yob ntawm lub pre-stretching yog txuas ua ke los ntawm ib lub iav chav tsev, thiab lub stretching multiplier yuav txawv nyob ntawm seb lub iav piv. Lub nro yog generated los ntawm lub turntable, thiab txij li thaum lub stretching yog generated nyob rau hauv ib tug luv luv nrug thiab kev sib txhuam ntawm cov yob thiab zaj duab xis yog loj, zaj duab xis dav tsis shrinkage, thiab cov zaj duab xis thawj puncture zog yog khaws cia. Tsis muaj stretching tshwm sim thaum lub sij hawm tiag tiag winding, txo breakage vim ntse npoo los yog fab. Qhov kev ncab ua ntej no tuaj yeem ua rau nce qhov sib npaug mus txog 110%.
Lub stretching mechanism ntawm hluav taws xob pre-stretching yog tib yam li cov yob pre-stretching; qhov sib txawv yog tias ob lub yob yog tsav los ntawm hluav taws xob thiab lub stretching yog kiag li ywj siab ntawm kev sib hloov ntawm lub pallet. Yog li nws yog qhov hloov tau yooj yim dua thiab haum rau lub teeb, hnyav, thiab cov khoom tsis zoo. Vim tias tsis tshua muaj kev sib tw thaum lub sij hawm ntim khoom, lub pre-stretching multiplier ntawm txoj kev no yog siab li 300%, uas zoo heev txuag cov khoom thiab txo nqi. Haum rau zaj duab xis thickness 15 ~ 24μm.
Qhov zoo
1. Stretch wrapping txuag cov ntaub ntawv raw li shrink wrapping thiab tsis xav tau lub tshuab ntim cov cua sov, txuag lub zog.
2. Lub zog muaj zog, siab elastic nro, tuaj yeem qhwv nruj nreem rau txhua qhov duab geometrical ntawm cov khoom lag luam thiab tuaj yeem zam qhov kev puas tsuaj los ntawm bundling ntawm cov khoom muag, nrog cov txiaj ntsig zoo ntawm kev tiv thaiv los ntawm kev xoob, tiv thaiv los ntawm nag, tiv thaiv plua plav, thiab tiv thaiv los ntawm kev nyiag khoom. .
3. Cov khoom siv ua haujlwm siab thiab cov khoom siv pabcuam tuaj yeem siv tau, uas tuaj yeem ua tau raws li cov kev xav tau ntawm cov neeg siv sib txawv hauv qhov loj tshaj plaws.
4. Nws tuaj yeem tsim cov khoom nplaum ib sab, txo cov suab nrov tawm thaum lub sij hawm winding thiab ncab, thiab txo cov plua plav thiab xuab zeb thaum thauj thiab khaws cia.
Xinhong tau tshwj xeeb hauv kev tsim, tsim khoom, thiab muag khoom ntim cov yeeb yaj kiab rau 20+ xyoo. Peb kuj tuaj yeem muab koj nrog ib qho kev daws teeb meem hauv kev lag luam ntim khoom. Nws yog peb qhov tseem ceeb los pab cov neeg siv khoom zoo dua. Txhua yam koj yuav tsum ua yogxakoj cov lus nug rau peb tam sim no!
Post lub sij hawm: Sep-06-2024