Ilaphu le-Twill eliyi-98% 2% Ilaphu le-Elastane eliyi-3/1 S 90*38/10*10+70D leempahla zangaphandle, iibhulukhwe, njl.njl.
| Inombolo yoBugcisa | MBT0436A1 |
| Ukwakhiwa | 98% Umqhaphu 2% i-elastane |
| Inani leentambo | 10*10+70D |
| Uxinano | 90*38 |
| Ububanzi obupheleleyo | 57/58″ |
| Ukuluka | 3/1 S Twill |
| Ubunzima | 344g/㎡ |
| Umbala ofumanekayo | Umkhosi Omnyama, Omnyama, Okhaki, njl. |
| Gqibezela | Rhoqo |
| Umyalelo wobubanzi | Umphetho ukuya kumphetho |
| Imiyalelo yobuninzi | Ubuninzi beLaphu eligqityiweyo |
| Izibuko lokuHanjiswa | Nasiphi na izibuko eTshayina |
| Iisampuli zeeSwatches | Iyafumaneka |
| Ukupakisha | Iiroli, amalaphu anobude obungaphantsi kweeyadi ezingama-30 awamkelekanga. |
| Ubungakanani obuncinci be-odolo | Iimitha ezingama-5000 ngombala ngamnye, iimitha ezingama-5000 nge-odolo nganye |
| Ixesha leMveliso | Iintsuku ezingama-25-30 |
| Amandla okubonelela | Iimitha ezingama-300,000 ngenyanga |
| Ukusetyenziswa kokugqibela | Idyasi, iibhulukhwe, iimpahla zangaphandle, njl. |
| Immimiselo yokuhlawula | T/T kwangaphambili, i-LC iyabonakala. |
| Imigaqo yokuthunyelwa | I-FOB, i-CRF kunye ne-CIF, njl. |
Ukuhlolwa kweLaphu:
Eli laphu lingafikelela kwimigangatho ye-GB/T, imigangatho ye-ISO, imigangatho ye-JIS, imigangatho yase-US. Zonke iilaphu ziya kuhlolwa ngokupheleleyo ngaphambi kokuba zithunyelwe ngokwemigangatho yenkqubo yaseMelika yamanqaku amane.
Yenziwa Njani Ilaphu le-Elastane?
Iindlela ezine ezahlukeneyo zingasetyenziselwa ukuvelisa eli laphu le-elastic: Ukujikelezisa i-reaction, ukujikelezisa isisombululo esimanzi, ukunyibilikisa i-melt, kunye nokujikelezisa isisombululo esomileyo. Uninzi lwezi nkqubo zemveliso zilahliwe njengezingasebenzi kakuhle okanye ezichitha imali, kwaye ukujikelezisa isisombululo esomileyo ngoku kusetyenziswa ukuvelisa malunga nama-95 ekhulwini obonelelo lwe-spandex kwihlabathi liphela.
Inkqubo yokusonta i-dry solution iqala ngokuveliswa kwe-prepolymer, esebenza njengesiseko selaphu le-elastane. Eli nyathelo lifezekiswa ngokuxuba i-macroglycol ne-diisocyanate monomer ngaphakathi kohlobo oluthile lwe-reaction vessel. Xa kusetyenziswa iimeko ezifanelekileyo, ezi khemikhali zimbini ziyasebenzisana ukuze zenze i-prepolymer. Umlinganiselo womthamo phakathi kwezi zinto zimbini ubalulekile, kwaye kwiimeko ezininzi, kusetyenziswa umlinganiselo we-glycol kwi-diisocyanate we-1:2.
Xa kusetyenziswa indlela yokujikelezisa okomileyo, le prepolymer emva koko ixutywa ne-diamine acid kwinkqubo eyaziwa ngokuba yi-chain extension reaction. Okulandelayo, esi sisombululo sixutywa ne-solvent ukuze sinciphe kwaye kube lula ukusiphatha, size sibekwe ngaphakathi kwiseli yokuvelisa i-fiber.
Le seli iyajikeleza ukuze ivelise imicu kwaye iphilise izinto ze-elastane. Ngaphakathi kule seli, isisombululo sityhalelwa kwi-spinneret, esisixhobo esifana nentloko yeshawa enemingxuma emininzi emincinci. Le mingxuma yenza isisombululo sibe yimicu, kwaye le micu ifudunyezwa ngaphakathi kwesisombululo segesi ye-nitrogen kunye ne-solvent, ebangela impendulo yeekhemikhali eyenza i-polymer engamanzi ibe yimicu eqinileyo.
Emva koko imicu ihlanganiswa kunye njengoko iphuma kwiseli ejikelezayo esisilinda ngesixhobo somoya esicinezelweyo esizijikajikayo. Ezi micu zijijekileyo zinokwenziwa ngeendlela ezahlukeneyo zobukhulu, kwaye yonke imicu ye-elastane kwimpahla okanye kwezinye izinto zenziwe ngemicu emininzi emincinci eye yadlula kule nkqubo yokujija.
Okulandelayo, i-magnesium stearate okanye enye i-polymer isetyenziselwa ukuphatha izinto ze-elastane njenge-arhente yokugqiba, ethintela iifayibha ukuba zinganamatheli. Okokugqibela, ezi fayibha zidluliselwa kwi-spool, kwaye emva koko zilungele ukudaywa okanye ukulukwa zibe ziifayibha.
