PP spunbond nonwoven jira rinopa huwandu hwezvivakwa uye zvakanakira izvo zvinobatsira mukushandiswa kwayo kwakapararira mumaindasitiri akasiyana. Heano mamwe maitiro anozivikanwa:
a. Simba uye Kugara: PP spunbond inozivikanwa nekusimba kwayo-ku-huremu reshiyo, ichipa kusimba uye kuramba kubvarura, puncturing, uye abrasion. Izvi zvinoita kuti ive yakakodzera kune maapplication anoda akasimba uye anogara kwenguva refu zvinhu.
b. Liquid Repellency: PP spunbond inogona kurapwa kuratidza kudzoreredza kwemvura, ichiita kuti ive yakakodzera kune zvikumbiro zvinoda dziviriro kubva kune zvinwiwa, senge zvipfeko zvekudzivirira, zvekupfeka, uye kurongedza.
c. Eco-Hushamwari: PP spunbond inodzokororwa uye inogona kudzoserwa kune mamwe maapplication, kuderedza marara uye kubatsira kune yakagadzikana nharaunda. Pamusoro pezvo, maitiro ekugadzira ePP spunbond anoshandisa simba shoma uye mvura zvichienzaniswa nemaitiro echinyakare ekugadzira machira.
1. Nguva yekuendesa ichapfupiswa nekuti inowanzopedzwa pakarepo pamushini nekuda kwehukuru hwayo.
2. Micheka isina-yakarukwa haipindi mvura uye inodzivirira mvura, zvichiita kuti ive yakakodzera kune akasiyana mamiriro.
3. Zvinhu izvi zvinoitirwa kuchengetedza zvakatipoteredza.Saka, haufanirwe kuve nehanya nekukanganisa kwezvakatipoteredza.
1. Inogona kushandiswa mucheka muindasitiri yebhegi;
2. Inogona kushandiswa kumitambo yemutambo sekushongedza nekudzivirira;
3. Inogona kushandiswa kune zvakasiyana-siyana zvezviitiko zvezuva nezuva.
75g Ruvara rusina kuruka Zuva: 11 Sept, 2023
| Item | Unit | Avhareji | Max/Mini | Kutonga | Test method | Cherechedza | |||
|---|---|---|---|---|---|---|---|---|---|
| Basic uremu | G/m2 | 81.5 | Max | 78.8 | Pass | GB/T24218.1-2009 | Kuyera saizi: 100 m2 | ||
| Min | 84.2 | ||||||||
| Kusimba simba | MD | N | 55 | > | 66 | Pass | ISO9073.3 | Mamiriro ekuedzwa: Kureba 100mm, yakafara 5 0mm, kumhanya 200mni / min | |
| CD | N | 39 | > | 28 | Pass | ||||
| Elongation | MD | % | 125 | > | 103 | Pass | ISO9073.3 | ||
| CD | % | 185 | > | 204 | Pass | ||||
| Chitarisiko | Properties | Quality Standard | |||||||
| Surface/Package | Hapana chakajeka chisina kuenzana, hapana crease, yakarongedzwa zvakanaka. | Pass | |||||||
| Kusvibiswa | Hapana kusvibiswa, guruva uye zvinhu zvekunze. | Pass | |||||||
| Polymer/kudonha | Hapana inoenderera inodonha yepolymer, isingasviki imwe isina kukura kupfuura 1cm inodonha yega 100 m3 | Pass | |||||||
| Makomba/Misodzi/Machekwa | Hapana chakajeka chisina kuenzana, hapana crease, yakarongedzwa zvakanaka. | Pass | |||||||
| Width/end/volume | Hapana kusvibiswa, guruva uye zvinhu zvekunze. | Pass | |||||||
| Split joint | Hapana inoenderera inodonha yepolymer, isingasviki imwe isina kukura kupfuura 1cm inodonha yega 100 m3 | Pass | |||||||
Nyika yemachira asina kurukwa-kusanganisira PP spunbond-inogara ichichinja semugumisiro wezvitsva zvinowanikwa mune sainzi uye tekinoroji. Pakati pezvinoitika zvakakosha uye mafambiro emangwana ndeaya:
a. Sustainable Solutions: Kugadzira machira akasimba asina kurukwa ari kuramba achiwedzera kukosha sezvo musika wezvinhu zvine hushamwari kwezvakatipoteredza uchikura. Izvi zvinosanganisira kutarisisa dzimwe nzira dzinogona kuumbika uye dzinogona kuparara pamwe nekushandisa zviwanikwa zvakare kugadzira PP spunbond.
b. Kuita Kwakawedzerwa: Masayendisiti ari kuyedza kugadzira machira ane kuwedzera kusimba simba, zviri nani kudzoreredza mvura, uye kuwedzera kufema kuitira kuvandudza maitiro ePP spunbond. Zviitiko izvi zvichawedzera huwandu hwemaindasitiri umo PP spunbond inogona kushandiswa.