Nhwɛsoɔ: 0 Ɔkyerɛwfoɔ: Site Editor Bere a wɔde tintimii: 2026-05-14 Mfiase: Beaeɛ
BI PP strap (polypropylene strap) a ɛpaapae bere a wɔde di dwuma anaasɛ wɔde rekɔ no de adwumayɛ mu haw ahorow ba ntɛm ara: nhama a wɔde kyekyere nneɛma a wɔatwa mu, adesoa ahobammɔ a ɛyɛ basaa, ne nneɛma a ebetumi asɛe. Sɛnea nnwumakuw no ho nsɛm kyerɛ no, nsɛm a ɛfa mpaapaemu ne abubuw ho wɔ polypropylene a wɔde kyekyere nneɛma mu no ka anwiinwii a ɛtaa ba fi nneɛma a wɔde kyekyere nneɛma ho adwumayɛbea ahorow mu wɔ wiase nyinaa no ho . Sɛ wɔte nea enti a PP ahama mu paapae ase—ne sɛnea wobesiw ano—a, ɛboa ma wɔn a wɔyɛ nneɛma a wɔde kyekyere nneɛma ho no ma wɔyɛ adwuma yiye na wɔde adesoa ahobammɔ a wotumi de ho to so no kɔ so.
Wɔ Jushuo Packaging , yɛn production data kyerɛ sɛ mpaapaemu nsɛm taa tumi hwehwɛ ntini pii no mu biako. Saa akwankyerɛ yi hwehwɛ nneɛma atitiriw a ɛde ba no mu na ɛde akwan a mfaso wɔ so a wɔfa so siw ano ma.
Molekyule nhyehyɛe a ɛwɔ PP abɔso mu no nya ne su a ɛne sɛ ɛbɛpaapae no so nkɛntɛnso tẽẽ. Sɛnea tumi krataa nhoma ahorow a ɛfa ahama a wɔyɛ ho kyerɛ no, mfiase no wɔkyekyere polypropylene molecule ahorow no kwa bere a wɔayi afi mu awie no . Adeyɛ a wɔde trɛw mu no ma molecule nkɔnsɔnkɔnsɔn yi hyia, na ɛma ahoɔden a ɛtwetwe ne nea ɛko tia mpaapaemu no tu mpɔn kɛse.
Nhwehwɛmu kyerɛ sɛ ahama a ɛwɔ molecule kwan a ɛkɔ akyiri ne nea ɛkɔ akyiri nyinaa no ko tia mpaapaemu yiye sen nea ɛkyerɛ tenten nkutoo no . Saa biaxial orientation yi twa mpaapaemu trɛw kwan a ɛde mpaapaemu ba no mu.
Nnɛyi PP strap adwumayɛ de akwan a ɛyɛ nwonwa di dwuma de ma mpaapaemu a ɛko tia no yɛ papa. Sɛnea tumi krataa ho nkrataa kyerɛ no, ɔkwan a wɔfa so yɛ no hwehwɛ sɛ:
Di kan trɛw wɔ draw ratio 4-9 mu de hyehyɛ molecules tenten
Surface treatment de ayɛ controlled superficial layers
Nea ɛto so abien a wɔtrɛw mu wɔ ratios a ɛba fam so de yɛ nea ɛwɔ soro no yiye
Saa adeyɛ a ɛwɔ akwan horow pii yi ma strapping a ahoɔden a ɛtwetwe ade kɛse, elongation a ɛba fam, na ɛko tia mpaapaemu a eye kyɛn so .
Nneɛma no su nya mpaapaemu a wɔko tia no so nkɛntɛnso kɛse. Sɛnea nnwuma mu nhwehwɛmu kyerɛ no, nneɛma a wɔasan de adi dwuma no mu nneɛma ne nsakrae a ɛba sɛnea nneɛma yɛ no gyina pintinn no betumi ama wɔayɛ mmerɛw wɔ baabi a mpaapaemu fi ase . Nhama a ne kɛse nhyia anaasɛ ne molecule kwan a ɛnyɛ pɛpɛɛpɛ no taa paapae wɔ mmeae a ɛyɛ mmerɛw.
Ade a ɛtaa ma PP ahama mu paapae wɔ adwumayɛ mu ne nhyɛso a ɛboro so. Sɛnea nnwumakuw nhwehwɛmu kyerɛ no, PP ahama no wɔ ahoɔden a ɛtwetwe anohyeto a wɔakyerɛkyerɛ mu, na sɛ mfiri a wɔde kyekyere nneɛma de nhyɛso a ɛboro saa kwan yi so a, abɔso no betumi apaapae anaasɛ abubu .
Nhyɛso Ho Asɛm |
Nea efi mu ba |
Anoyie |
|---|---|---|
Nhyɛso a ɛkɔ soro dodo |
Strap no mu paapae wɔ mmeae a ɛyɛ mmerɛw |
Tew nhyɛso nhyehyɛe ahorow so |
Nhyɛso a ɛnkɔ so pɛpɛɛpɛ |
Adwumayɛ a ɛsakrasakra |
Calibrate nnwinnade no daa |
Tension a ɛboro strap rating so |
Di nkogu a ɛba ntɛm ara |
Fa nhyɛso ne strap specifications hyia |
Strap specification a ɛnteɛ a wɔde di dwuma ma application no yɛ ade foforo a ɛtaa de ba. Sɛnea akwankyerɛ a nnwumakuw a wɔde nneɛma gu mu kyerɛ kyerɛ no, PP ahama a ɛyɛ tratraa a wɔayɛ ama nnaka a emu yɛ hare no betumi apaapae bere a wɔde di dwuma wɔ nnesoa a emu yɛ duru so no .
Abisadeɛ |
Thickness a Wɔkamfo Kyerɛ |
Asiane Sɛ Wɔankyerɛkyerɛ Mu Yiye A |
|---|---|---|
Nnaka a emu yɛ hare |
0.35–0.50mm na ɛwɔ hɔ |
Minimal koraa |
Adesoa a ɛwɔ mfinimfini |
0.50–0.65mm na ɛwɔ hɔ |
Mpaapaemu a wɔpaapae wɔ adwennwen ase |
Adesoa a emu yɛ duru |
0.65–0.80mm na ɛwɔ hɔ |
Di nkogu a ɛba ntɛm ara |
Honam fam ɔsɛe a efi anoano a ano yɛ nnam mu ba no yɛ ade titiriw a ɛde mpaapaemu ba. Sɛnea nnwumakuw no mu nhwehwɛmu kyerɛ no, nkrataa ntwea, nnua, dade ano, ne nneɛma afoforo a ano yɛ nnam ma wotwitwa nneɛma a efi ase paapae . Sɛ abɔso no ne anoano a ano yɛ nnam di nkitaho a, nhyɛso a ɛwɔ baabi a wɔatwa no ma ahama no mu paapae.
Nneɛma a atwa yɛn ho ahyia betumi ama PP strap ayɛ mmerɛw na ama asiane a ɛwɔ hɔ sɛ ɛbɛpaapae no ayɛ kɛse. Sɛnea akwankyerɛ a ɛfa nneɛma a wɔkora so kyerɛ no, bere tenten a wɔde bɛto... UV mframa ne ɔhyew a ɛkɔ soro ma PP ahama no yɛ mmerɛw na ɛhwere ahoɔden a ɛtwetwe no . Saa ɔsɛe yi da adi sɛ chalking a ɛwɔ soro ne sɛnea ɛyɛ mmerɛw sɛ ɛbɛsakra no so tew.
Mfiri a wɔde susuw nneɛma ho yiye no siw mpaapaemu a ɛfa nhyɛso ho no ano. Sɛnea nneɛma pa a wɔde kyekyere nneɛma kyerɛ no, ɛsɛ sɛ wɔyɛ mfiri a wɔde kyekyere nneɛma ho nhyehyɛe daa na ama wɔahwɛ ahu sɛ nhyɛso nhyehyɛe ahorow no kɔ so tra baabi a wɔkamfo kyerɛ ma ahama pɔtee a wɔde bedi dwuma no . Jushuo Packaging kamfo kyerɛ sɛ hwɛ sɛ tension nhyehyɛe ahorow no yɛ nokware bere biara a wobɛsesa strap specifications no.
Sɛ wopaw strap specification a ɛfata a, esiw under-specification huammɔdi ano. Sɛnea nnwuma akwankyerɛ kyerɛ no:
Adesoa Mu duru |
Break Force a Wɔkamfo Kyerɛ |
Ahobammɔ a Ɛsua koraa |
|---|---|---|
Nea ennu 100kg |
150–200kg |
1.5× na ɛyɛ |
100–300kg na ɛwɔ hɔ |
200–350kg |
1.5–2× na ɛwɔ hɔ |
Bɛboro 300kg |
350kg + na ɛwɔ hɔ |
2× na ɛyɛ |
Sɛ wode anoano ahobammɔ di dwuma a, ɛmma ntwea so sɛe denneennen. Sɛnea gyinapɛn ahorow a ɛfa nneɛma a wɔde kyekyere nneɛma ho kyerɛ no, ɛsɛ sɛ wɔde nneɛma a ɛbɔ nnesoa ho ban di dwuma bere a wɔrekyekyere nnesoa a ano yɛ nnam anaa ntwea so no . Eyinom kyekyɛ adwennwen na esiw abɔso a wɔbɛtwa no ano.
Sɛnea akwankyerɛ a wɔde sie kyerɛ no, ɛsɛ sɛ wɔde PP strapping sie wɔ tebea horow a ɛyɛ nwini na ɛyɛ kusuu mu a owia hann tẽẽ . Nneɛma a wɔkamfo kyerɛ sɛ wɔmfa nsie:
Parameter a wɔde kyerɛ |
Nyansahyɛ a wɔde ma |
|---|---|
Ahoɔhyeɛ |
15–25°C na ɛwɔ hɔ |
Nsuframa |
Ase 70% . |
UV a Wɔde Di Dwuma |
Biara nni hɔ (dan mu nneɛma a wɔkora so) . |
Nkwa a Wɔde Siesie |
Asram 12–24 wɔ tebea horow a ɛfata mu |
Sɛ wohwɛ sɛ strap no yɛ papa ansa na wode adi dwuma a, ɛboa ma wosiw mpaapaemu ho nsɛm ano. Sɛnea gyinapɛn ahorow a ɛfa nneɛma pa ho kyerɛ no, nhwehwɛmu atitiriw a wɔyɛ no bi ne:
Nhwehwɛmu a wɔde ani hwɛ sɛ ebia nneɛma a ɛwɔ soro no wɔ hɔ
Nsonsonoe a wɔde sɔ hwɛ (ɛsɛ sɛ ahama no kotow a ɛnpaapae) .
Nsusuwii mu nokwaredi
Wɔ dwumadie a ɛhia ahoɔden a ɛkorɔn a ɛtwetwe ne mpaapaemu a ɛko tia a ɛyɛ papa no, PET strap betumi ayɛ nea ɛfata. Sɛnea nnwuma nhwehwɛmu kyerɛ no, PET strapping ma tensile ahoɔden a ɛkɔ 600 N/mm² sɛ wɔde toto PP 100–150 MPa range ho a, ɛyɛ adwuma yiye wɔ tebea horow a ɛyɛ den mu.
Abisadeɛ |
Nsɛm a Wɔkamfo Kyerɛ |
Sɛnti |
|---|---|---|
Nnaka a emu yɛ hare |
PP abɔso |
Ɛho ka sua |
Pallets a ɛwɔ ntam |
PP strap (ade a emu yɛ duru) . |
Ahoɔden a ɛfata |
Mfiridwuma a emu yɛ duru |
PET abɔso |
Ahoɔden a ɛkorɔn |
Adesoa a ano yɛ nnam |
PET abɔso + anoano ahobammɔ |
Ɔkorɔn a ɛko tia mpaapaemu |
PP strap splitting fi nneɛma a wɔyɛ, adwumayɛ ho nsɛm, ne nneɛma a atwa yɛn ho ahyia tebea a wɔaka abom. Nea ɛde ba titiriw ne nhyɛso a ɛboro so nhyehyɛe, ahama ho nkyerɛkyerɛmu a ɛmfata, honam fam ɔsɛe a efi anoano a ɛyɛ nnam mu ba, ne nneɛma a atwa yɛn ho ahyia a ɛsɛe esiane UV a wɔde di dwuma ne ɔhyew a ɛboro so nti.
Nnɛyi mfiridwuma a wɔde yɛ nneɛma, titiriw biaxial molecular orientation, ma mpaapaemu a wɔko tia no tu mpɔn kɛse denam polymer nkɔnsɔnkɔnsɔn a ɛma ɛyɛ pɛpɛɛpɛ wɔ afã abien no nyinaa so. Nanso, sɛ wɔmfa abɔso a eye sen biara mpo a, ebetumi apaapae. Siw ano hwehwɛ sɛ wɔyɛ nnwinnade no ho nhwehwɛmu yiye, wɔpaw nsɛm a wɔakyerɛkyerɛ mu yiye, wɔbɔ anoano ho ban wɔ baabi a ɛho hia, ne tebea a ɛfata a wɔde sie.
Jushuo Packaging de PP strap a wɔde molecule orientation mfiridwuma a ɛkɔ anim ayɛ ma a ɛkorɔn a ɛko tia mpaapaemu ma. Yɛn nneɛma a yɛtumi yɛ —PP afiri 5 a ɛyɛ tɔn 20,000 afe biara —hwɛ hu sɛ ɛyɛ papa a ɛkɔ so daa wɔ nsɛm a wɔakyerɛkyerɛ mu nyinaa mu. Yɛboa afɛfoɔ denam mfiridwuma ho afotuo, nnwinnadeɛ calibration akwankyerɛ, ne application optimization so.
Sɛ wo hia mmoa wɔ PP strap splitting nsɛm ho anaasɛ wowɔ nsɛmmisa fa specification selection ho a, yɛsrɛ wo fa email kɔ sales@jushuopackaging.com , na yɛn adwumayɛfo kuw no de mmoa bɛma obiara.
Europa Adwumakuw a Ɛhwɛ Akwankyerɛ Ho Nsɛm So. 'Polypropylene abɔso ne ɔkwan a wɔfa so yɛ ade koro no ara.' EPO.org , Patent EP0115917A1.
United States Adwumakuw a Ɛhwɛ Nneɛma a Wɔde Di Dwuma Ho. 'Polypropylene abɔso ne ɔkwan a wɔfa so yɛ saa ara.' USPTO.gov , Patent US4451524.
United States Adwumakuw a Ɛhwɛ Nneɛma a Wɔde Di Dwuma Ho. 'Polypropylene abɔso ne ɔkwan a wɔfa so yɛ ade koro no ara.' Justia.com , Patent US4503007.
T/ZZB 3067-2023 na ɛyɛ adwuma. 'PP strapping a ɛyɛ mmerɛw na ɛyɛ plastic a wɔtew so.' Chinese Group Standard , 2023.