Dab tsi ntawm cov yas zaj duab xis tuaj yeem ua tiav los ntawm T-shirt Hnab Ua Tshuab?

T-shirt bagging tshuab yog tsuas yog siv los pub, kub sealing, txiav thiab punch yas zaj duab xis rau "T-shirt" (waistcoat) hnab, dav siv nyob rau hauv cov khw loj, khw khw, khw muag khoom thiab cov khoom ntim khoom. Thaum yuav cov khoom siv zoo li no, cov neeg yuav khoom xav txog tsis yog tsuas yog qhov ceev thiab qhov loj ntawm lub hnab tiav, tab sis kuj seb lub tshuab puas haum rau cov khoom siv membrane tshwj xeeb uas lawv xav siv.
Los ntawm cov khoom siv ntawm cov khoom siv pom, qhov ntau ntawm cov khoom siv lub hnab ntim T-shirt tuaj yeem ua tau nyob ntawm qhov muaj pes tsawg leeg, thickness, txhua yam thiab thermal sealing yam ntxwv ntawm zaj duab xis. Cov hauv qab no yog qee yam ntawm cov khoom siv feem ntau siv hauv kev tsim khoom thiab cov khoom tseem ceeb los xyuas thaum xaiv cov khoom siv.

1.High-Density Polyethylene (HDPE) Zaj duab xis
HDPE zaj duab xis yog tus qauv rau lub hnab T-shirt. Nrog zoo rigidity thiab tensile lub zog, nws yog zoo tagnrho rau niaj hnub khw hnab, supermarket hnab yas thiab lub teeb yuag muag khoom ntim.
Vim tias cov yeeb yaj kiab feem ntau yog nyias, nws yog qhov zoo tagnrho rau kev tsim khoom loj. Hauv kev tsim cov txheej txheem, cov cuab yeej yuav tsum tswj xyuas qhov sib xws ntawm kev pub noj nruj, thiab tswj kev sib khi kub thiab txiav hniav kom meej meej. Qhov no ua kom lub hnab tsis raug kev txom nyem los ntawm kev sealing tsis zoo, ntug distortion los yog tsis sib xws tuav txiav.
Rau cov chaw tsim khoom siv cov yeeb yaj kiab HDPE feem ntau, nws raug pom zoo tias yuav tsum tau muab qhov tseem ceeb los txheeb xyuas cov khoom siv sib xws ntawm cov yeeb yaj kiab tuab, pub kev ruaj ntseg thiab nws lub peev xwm los txuas ntxiv, kev kub ceev sealing thiab txiav.

2.Low-Density Polyethylene (LDPE) Zaj duab xis
LDPE zaj duab xis muaj qhov ua tau zoo dua qub thiab elasticity, haum rau cov hnab yuav khoom uas xav tau qee qhov yooj yim, pob tshab lossis zoo li sleeker.
Piv nrog rau cov yeeb yaj kiab nruj, LDPE zaj duab xis yog qhov rhiab heev rau qhov nro, kub thiab tuab thaum pub mis, sealing thiab txiav. Yog tias lub tshuab tsis raug teeb tsa kom raug, tej zaum yuav muaj teeb meem xws li kev ncab zaj duab xis, lub hnab qhov ncauj deformation lossis tsis tsim nyog adhesion ntawm lub foob.
Yog li ntawd, thaum yuav ib lub hnab T-shirt tsim, nws yog ib qho tseem ceeb kom paub meej tias cov cuab yeej kho qhov ceev ceev, sealing kub thiab txias lub sij hawm kom tau raws li qhov yuav tsum tau ntawm ntau hom hnab raws li cov khoom tshwj xeeb ntawm LDPE zaj duab xis. Linear Low-Density Polyethylene (LLDPE) Zaj duab xis
LLDPE zaj duab xis muaj qhov toughness zoo heev thiab puncture tsis kam thiab yog ib qho kev xaiv rau ntim yas uas yuav tsum tau ua kom zoo dua qub.
Hauv T-shirt hnab ntau lawm, LDPE tuaj yeem siv los ua cov khoom sib cais lossis sib xyaw nrog lwm cov polyethylene resins los kho cov yeeb yaj kiab kom yooj yim thiab lub zog. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias elongation thiab thermal sealing zog ntawm cov yeeb yaj kiab tuaj yeem hloov pauv los ntawm cov khoom siv sib txawv.
Cov neeg muab khoom siv yuav tsum tau soj ntsuam cov txheej txheem tshwj xeeb uas muab los ntawm cov neeg siv khoom kom ntseeg tau tias lawv tsis txhob overstretch lossis deform thaum lub sij hawm pub mis thiab xyuas kom meej tias cov ntsaws ruaj ruaj thaum tshav kub kub thiab cov hlau txiav tuag ua tau raws li qhov yuav tsum tau ua ntawm cov khoom tiav.

4. Biodegradable yas zaj duab xis
Qee cov neeg tsim lub hnab T-shirt tuaj yeem ua cov txheej txheem biodegradable lossis compostable daim nyias nyias, xws li cov khoom tsim los ntawm PLA lossis PBAT, kom ua tau raws li cov kev xav tau ntawm cov haujlwm uas xav tau cov kev daws teeb meem rau ib puag ncig.
Cov yeeb yaj kiab no yuav muaj cov yam ntxwv sib txawv dua li cov qauv PE zaj duab xis. Nyob rau hauv cov txheej txheem ntau lawm, yuav tsum tau them nyiaj mloog mus rau qhov kub ntawm lub tshav kub foob, muaj peev xwm ntawm cov khoom adhesion cuab tam, foob lub zog thiab stability ntawm kev ua hauj lwm tas mus li. Tsis yog txhua tus qauv qauv yog intrinsically sib xws nrog cov ntaub ntawv no; yog li ntawd, nws yog ib qho tseem ceeb kom paub meej tias cov cuab yeej txhawb nqa cov khoom xav tau ua ntej yuav khoom.
Tsis tas li ntawd, seb cov khoom puas yog biodegradable tiag tiag los yog compostable nyob ntawm nws cov kev tsim tshwj xeeb, cov qauv ntawv pov thawj thiab kev cia siab ib puag ncig - tsis yog lub npe ntawm cov khoom siv raw.

5. Recycled Polyethylene Zaj duab xis
Kev siv cov yeeb yaj kiab polyethylene rov ua dua tshiab pab ua kom tau raws li cov neeg siv khoom xav tau ntawm cov nqi raw khoom thiab kev koom ua ke ntawm cov ntsiab lus siv dua tshiab. Qhov ua tau ntawm kev siv cov yeeb yaj kiab no rau kev ntim khoom yog nyob ntawm qhov zoo ntawm cov khoom siv rov ua dua tshiab, qib ntawm impurities, qhov feem ntawm cov khoom sib xyaw thiab qhov sib xws ntawm cov txheej txheem ua yeeb yaj kiab.
Thaum lub sij hawm debugging ntawm cov cuab yeej, nws raug pom zoo tias cov nram qab no yuav tsum tau tsom rau:
Pub ruaj khov: xyuas kom meej tias cov yeeb yaj kiab ua haujlwm zoo yam tsis muaj qhov sib txawv loj, wrinkles lossis qhov txawv txav.
-Heat-Sealing Quality: Kos lub hnab hauv qab lub foob kom ruaj ntseg kom tsis txhob muaj lub foob tsis muaj zog lossis qee qhov tawg.
-Handle Die Cut: Xyuas kom tseeb tias tus kov raug txiav kom raug thiab tsis muaj qhov pom kev khawb lossis kua muag ntawm ntug ntawm lub hnab tshos . -Kev ua haujlwm tsis tu ncua: Saib seb cov yeeb yaj kiab ntawm cov khoom sib txawv cuam tshuam rau kev sib khi / txiav zoo lossis cov khoom tiav.
Yog hais tias muaj kev hloov pauv loj hauv cov tuab lossis cov qauv ntawm cov yeeb yaj kiab regenerated, yuav tsum tau ua qhov kev xeem khiav los txiav txim qhov tsim nyog cov khoom.

6. Yuav ua li cas cov neeg tsim lub hnab T-shirt yuav raug xaiv raws li hom zaj duab xis?
Cov khoom sib txawv xav tau cov cuab yeej sib txawv. Thaum thov cov lus hais, tus neeg yuav khoom yuav muab cov ntaub ntawv hauv qab no los pab tus neeg muag khoom hauv kev txiav txim siab hom tshuab tsim nyog tshaj plaws.