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Hangata litsebi tsa ho paka li tobane le potso ea bohlokoa: na nka khetha Leqhoele la PP kapa lesela la PET? Lisebelisoa ka bobeli li sebelisoa haholo ho paka liindasteri, empa li sebeletsa lits'ebetso tse fapaneng. Ho khetha thepa e fosahetseng ho ka lebisa ho hloleheng ha thepa, tšenyo ea sehlahisoa, kapa litšenyehelo tse sa hlokahaleng. Ho latela tlhahlobo ea indasteri, lesela la PET le fana ka matla a thata ho fihla ho 600 N/mm² ha e bapisoa le mefuta ea PP strap's 100-150 MPa, e leng se etsang hore PET e be khetho bakeng sa meroalo e boima ha PP e ipabola ka har'a leseli ho isa lits'ebetsong tse mahareng moo ho feto-fetoha ha maemo le litšenyehelo li leng bohlokoa haholo.
Ho Jushuo Packaging , lintlha tsa rona tsa tlhahiso le lits'ebetso tsa bareki li bontša hore khetho ea thepa ke e 'ngoe ea liqeto tse tloaelehileng ka ho fetisisa tseo bareki ba tobaneng le tsona. Ho utloisisa phapang pakeng tsa PP le PET strap ho thusa litsebi tsa ho reka thepa ho etsa liqeto tse nang le tsebo tse leka-lekaneng ts'ebetso, litšenyehelo le litlhoko tsa kopo.
Matla a thata ke phapang ea mantlha lipakeng tsa PP le lesela la PET:
Thepa |
Leqhoa la PP |
PET Strap |
|---|---|---|
Matla a tšepe |
100-150 MPa |
Ho fihlela ho 600 N/mm² |
Senya Matla Range |
45-230kg |
160–1,360kg |
Matla a Joalo ka Tšepe |
Che |
Ee |
Ho latela Signode, lesela la PET le fana ka matla a phahameng a ts'oenyehileng a bapisoang le likhoele tsa tšepe bakeng sa lits'ebetso tse boima haholo. PAC Strapping Products e hlokomela hore lesela la PET le kopanya matla a likhoele tsa tšepe le polokeho le moruo oa polasetiki, e leng se hlahisang meroalo e sireletsehileng haholoanyane ka theko e tlase.
Ho ea ka YS Strapping, lesela la PP le reketla haholoanyane 'me le ka monya letsoalo, empa le ka lahleheloa ke tsitsipano ha nako e ntse e ea, le etsa hore e se ke ea tšoaneleha bakeng sa polokelo ea nako e telele kapa ho tsamaisoa ha nako e telele. Khoele ea PET e fana ka ts'ebetso e phahameng ea tsitsipano le bolelele bo fokolang, e etsa hore e be ntle haholo bakeng sa thomello ea kantle ho naha kapa thepa e bolokiloeng nako e telele.
Thepa |
Leqhoa la PP |
PET Strap |
|---|---|---|
Elongation at Break |
12–20% |
10–18% |
Ho boloka tsitsipano |
E ntle |
E kgabane |
Elastic Recovery |
Phahameng |
E itekanetseng |
Ho monyela ho tsohile |
E kgabane |
E ntle |
Ho ea ka Signode, PET e hanela UV, mongobo le ho feto-fetoha ho hoholo ha mocheso, e leng se etsang hore e be se loketseng bakeng sa meroalo e bolokiloeng ka ntle kapa maemong a thata. Leqhoele la PP le ka 'na la senyeha tlas'a mahlaseli a UV le mocheso o phahameng, ho etsa hore e be molemo ka ho fetisisa bakeng sa tšebeliso ea ka tlung kapa ea nakoana.
Ntlha ea Tikoloho |
Leqhoa la PP |
PET Strap |
|---|---|---|
Khanyetso ea UV |
E futsanehile (e senyeha ka mor'a likhoeli tse 3 ka ntle) |
E kgabane |
Mocheso Range |
-10°C ho isa ho 50°C |
-40°C ho isa ho 80°C |
Ho hanyetsa Mongobo |
E ntle |
E kgabane |
Mafome/ Mafome |
Ha ho letho |
Ha ho letho |
Litšenyehelo Factor |
Leqhoa la PP |
PET Strap |
|---|---|---|
Theko ea Lintho |
Tlase |
E itekanetseng |
Litšenyehelo tsa ho Kenya |
Tlase |
E itekanetseng |
Tlhokomelo |
Tlase |
Tlase |
Lipalangoang |
Tlase |
Tlase |
Kakaretso ea Litšenyehelo |
Tlase bakeng sa meroalo e bobebe |
E na le litšenyehelo bakeng sa meroalo e boima |
Ho latela tlhahlobo ea moruo oa liphutheloana, likhoele tsa PP li sebelisana hantle le tekanyetso, li loketse lik'hamphani tse pakang thepa e bobebe ka bongata. Ho roala ha PET ho na le litšenyehelo tse holimo ho ea pele, empa ho hloka ho tlamisoa hape ho fokolang le ho nkeloa sebaka se fokolang, ho fana ka boleng bo betere ba nako e telele bakeng sa meroalo e boima kapa ea indasteri. Leqhoa la PET le ka fokotsa litšenyehelo tsa lipalangoang ka 30-40% ha li bapisoa le mefuta e meng ea tšepe.
Ho ea ka tlhahlobo ea indasteri, le hoja theko ea yuniti ea PET strapping e phahame, litšenyehelo tsohle hangata li tlase hobane ho hlokahala mosebetsi o fokolang oa ho sebetsana le mosebetsi, lisebelisoa tsa tšireletso ha li hlokehe, 'me litšenyehelo tsa tlhokomelo ea thepa li fokotsehile.
Khetha PP strap ha:
Meroalo e bobebe ho isa ho boima bo mahareng (tlasa 300kg)
Packaging ke ea ka hare, tikoloho e laoloang ke mocheso
Litšenyehelo ke mokhanni ea ka sehloohong
Lihlahisoa li kopane 'me ha li atolosoe kapa li fetoha nakong ea leeto
Ho tenyetseha le ho monya ho ts'oha ho bohlokoa
Lisebelisoa tse tloaelehileng tsa strap PP:
Ho koaloa le ho matlafatsa li-carton
Sephutheloana sa phethahatso ea e-commerce
Meroalo e bobebe ho isa ho e mahareng
Ho kopanya thepa e hatisitsoeng le lihlahisoa tse bobebe
Liphutheloana tsa temo (hay bales, dingata tsa lijalo)
Khetha lesela la PET ha:
Meroalo e boima kapa e thata (ho feta 300kg)
Lihlahisoa li tla bolokoa ka ntle kapa maemong a thata
Thomello e tsamaea sebaka se selelele se hlokang ho bolokoa ha tsitsipano
U hloka ho khutlisa likhoele tsa tšepe
Ts'ebetso e se nang mafome e bohlokoa
Lisebelisoa tse tloaelehileng tsa likhoele tsa PET:
Ho kopanya li-coil tsa tšepe
Cotton bale packaging (JCIBPC compliant)
Ho kopanya litene le masonry
Ho sireletsa lifate le mapolanka
Ho romelloa ka thepa e boima
Indasteri |
Khothalletsoa Strap |
Lebaka |
|---|---|---|
E-commerce & Logistics |
Leqhoa la PP |
Liphutheloana tse bobebe, mela e phahameng ea molumo |
Lijo & Seno |
Leqhoa la PP |
Ho tiisoa ho hloekileng, ho boloka chelete |
Ts'epe le Ts'ebetso ea Metal |
PET Strap |
Meroalo e boima, e bohale |
Lisebelisoa tsa Kaho |
PET Strap |
Li-pallets tse boima, polokelo ea ka ntle |
K'hothone Ginning |
PET Strap |
Ho latela melao ea JCIBPC, ha ho na mafome |
General Manufacturing |
Ka bobeli |
E itšetlehile ka boima ba 'mele le maemo |
Sebopeho |
Leqhoa la PP |
PET Strap |
|---|---|---|
Molemo oa Pele |
Ho tenyetseha, litšenyehelo |
Matla, ho boloka tsitsipano |
Molemo ka ho fetisisa Bakeng sa |
Meroalo e bobebe ho isa bohareng |
Meroalo e boima, kantle, kantle ho naha |
Matla a tšepe |
E itekanetseng |
E kang tšepe |
Khanyetso ea UV |
Mafutsana |
E kgabane |
Mocheso Range |
-10°C ho isa ho 50°C |
-40°C ho isa ho 80°C |
Ho boloka tsitsipano |
E ntle |
E kgabane |
Litšenyehelo |
Tlase |
E itekanetseng |
Phetoho ea tšepe |
Che |
Ee |
Ha u khetha pakeng tsa likhoele tsa PP le PET, nahana ka:
Boima ba mojaro : Tlas'a 300kg → PP; Ho feta 300kg → PET
Maemo a polokelo : Ka hare / nako e khutšoanyane → PP; Ka ntle/nako e telele → PET
Sebaka sa ho romella : Nako e khutšoanyane / ea malapeng → PP; Nako e telele/ho romela kantle → PET
Lintho tse ka sehloohong tsa lichelete : Ha li na litšenyehelo → PP; Ts'ebetso e bohlokoa → PET
Tšebelisano ea lisebelisoa : Ka bobeli li sebetsa ka lisebelisoa tse tloaelehileng
Ho ea ka litekanyetso tsa boleng, tlhahlobo ea sampole e khothaletsoa pele ho tlhahiso e felletseng. Teko:
Fepa ts'ebetso ea lisebelisoa tsa hau
Tsietsi le ho ts'epahala ha tiiso
Laela tšireletso tlas'a maemo a lebeletsoeng
Jushuo Packaging e fana ka mehlala ea tlhahlobo ea ka tlung ho netefatsa ho lumellana le ts'ebetso pele ho tlhahiso e feletseng.
Ho khetha pakeng tsa lesela la PP le lesela la PET le itšetlehile ka litlhoko tsa kopo, boima ba mojaro, le maemo a ts'ebetso. Khoele ea PP e fana ka maemo a bonolo, ho boloka litšenyehelo, le boiketlo ba ho sebetsana le meroalo e bobebe ho isa ho e mahareng lits'ebetsong tsa kahare, tsa nako e khuts'oane. Leqhoa la PET le fana ka matla a kang a tšepe, ho boloka tsitsipano e phahameng, le khanyetso ea UV bakeng sa meroalo e boima, polokelo ea kantle, le thomello ea sebaka se selelele.
Lintlha tsa bohlokoa tsa liqeto ke boima ba 'mele (tlasa 300kg bakeng sa PP, ho feta 300kg bakeng sa PET), maemo a polokelo (ka hare / nako e khutšoanyane bakeng sa PP, ka ntle / nako e telele bakeng sa PET), le litlhoko tsa ho romella (tsa malapeng bakeng sa PP, ho romela thepa bakeng sa PET). Bakeng sa lisebelisoa tse ngata tse bobebe ho isa ho tse mahareng, likhoele tsa PP li fana ka tharollo e theko e boima ka ho fetisisa. Bakeng sa lits'ebetso tse boima, tse boima, lesela la PET le fana ka ts'ebetso e phahameng le boleng bo felletseng.
Jushuo Packaging e fana ka litharollo tsa likhoele tsa PP le PET tse nang le lintlha tse ikhethileng, netefatso ea boleng bo tlalehiloeng, le ts'epo ea phepelo ea phepelo. Bokhoni ba rona ba ho etsa - mela ea tlhahiso ea 5 PP le mela ea tlhahiso ea 4 ea PET e nang le matla a selemo le selemo a lithane tse 20,000 - netefatsa ts'ebetso e tsitsitseng holima litekanyo tsohle tse boletsoeng. Re ts'ehetsa bareki ka khetho ea thepa, tlhahlobo ea sampole, le ho ntlafatsa ts'ebeliso.
Haeba o hloka thuso ho khetha pakeng tsa PP le PET strap bakeng sa kopo ea hau, ka kopo romella lengolo-tsoibila ho sales@jushuopackaging.com , 'me sehlopha sa rona sa litsebi se tla fana ka tšehetso ea motho ka mong.
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YS Strapping. 'PP vs PET Strapping: Phapano ke Efe?' ysstrapping.com , 2024.
PAC Strapping Products. 'Ho Koa ka Polyester ea Tšebetso e Phahameng.' Boenjiniere ba Limela , 2024.
ASTM International. 'ASTM D3950 - Tlhaloso e Tloaelehileng bakeng sa ho Rata, Litšepe Tse Sephara le Litiiso.' ASTM.org , 2021.
Komiti ea European Standardization. TS EN 13394: 2001 - Packaging - Strapping - Litlhaloso tsa ho roala polyester.' CEN.eu , 2001.