Iwe unogona kuwana yakadzika, yunifomu ruvara mumachira kuburikidza nemaitiro chaiwo. Amuchina wekudhaya shindainoita izvi muzvikamu zvitatu zvakakosha: pretreatment, dyeing, uye mushure-kurapwa. Inomanikidza dhayi doro kuburikidza neshinda pasuru pasi petembiricha inodzorwa uye kumanikidzwa.
Key Takeaways
● Kudhayiwa kweshinda kune matanho matatu makuru: kugadzirira, kudhaya, uye pashure pokunge warapwa. Nhanho imwe neimwe yakakosha kune mavara akanaka.
● Muchina wekudhaya shinda unoshandisa zvikamu zvakakosha zvakaita sepombi uye chinochinjisa kupisa. Zvikamu izvi zvinobatsira kudhaya shinda zvakaenzanirana uye pakudziya kwayo.
● Pashure pokudhayiwa, shinda yacho inosukurudzwa uye yorapwa. Izvi zvinoita kuti ruvara rurambe rwakajeka uye rwakasimba kwenguva yakareba.
Danho 1: Pretreatment
Iwe unofanirwa kugadzirira shinda yako zvakanaka isati yapinda mukudhaya. Iyi pretreatment nhanho inoita kuti shinda yakachena, inonyura, uye yakagadzirira kutorwa kwemavara akafanana. Inosanganisira matanho matatu anokosha.
Yarn Winding
Chekutanga, unomonerera shinda yakasvibirira kubva kumahangi kana makoni uchiisa pamapakeji akasarudzika. Izvi zvinodaidzwa kuti soft winding, zvinogadzira pasuru ine density chaiyo. Unofanira kudzora density iyi nokungwarira. Kupeta kusina kunaka kunogona kukonzera channeling, uko dhayi inoyerera zvisina kuenzana uye inoguma nekusiyana kwemumvuri. Pashinda yedonje, unofanira kunanga density yepasuru iri pakati pe0.36 ne0.40 gm/cm³. Shinda dzepolyester dzinoda pasuru yakasimba, ine density inodarika 0.40 gm/cm³.
Kurodha Mutakuri
Tevere, unoisa aya mapakeji eronda pamutakuri. Mutakuri uyu ifuremu yakaita sespindle inobata shinda yakachengeteka mukati memuchina wekudhaya shinda. Dhizaini yemutakuri inobvumira doro redhayi kuti riyerere zvakaenzana nepasuru yega yega. Michina yemaindasitiri ine huwandu hwakasiyana hwekugona kubata akasiyana batch saizi.
Carrier Cacities:
● Michina yemuenzaniso midiki inogona kubata zvishoma se10 kg.
● Michina yepakati nepakati inowanzova nehukuru hwe200 kg kusvika 750 kg.
● Michina yekugadzira yakakura inogona kugadzirisa zvinopfuura 1500 kg mubatch imwe chete.
Kuchenesa uye Bleaching
Pakupedzisira, unoita scouring uye bleaching mukati memuchina wakavharwa. Kuchera kunoshandisa alkaline makemikari kubvisa echisikigo waxes, oiri, uye tsvina kubva faibha.
● Chinhu chinowanzo tsvaira iSodium Hydroxide (NaOH).
● Kuisa pfungwa kunowanzobva pa3-6% kuti inyatso kuchenesa shinda.
Mushure mekukwesha, unochenesa shinda, kazhinji nehydrogen peroxide. Iyi nhanho inogadzira chigadziko chichena chakafanana, icho chakakosha pakuwana mavara akajeka uye akarurama. Iwe unowana bleaching yakakwana nekudziisa bhati kusvika 95-100 ° C uye kuibata kwemaminetsi makumi matanhatu kusvika makumi mapfumbamwe.
Kunzwisisa Basa reWarn Dyeing Machine
Mushure mekutanga kurapwa, unovimba nemuchina wekudhaya shinda kuti ugadzire iwo mavara akakwana. Muchina uyu hausi chigaba chete; igadziriro yakaomesesa yakagadzirirwa kunyatsoita. Kunzwisisa mashandiro ayo epakati kunobatsira iwe kukoshesa maitiro aanoita anowirirana, emhando yepamusoro mhedzisiro.
Key Machine Components
Iwe unofanirwa kuziva zvinhu zvitatu zvakakosha zvinoshanda pamwechete panguva yekudhaya. Chikamu chimwe nechimwe chine basa chairo uye rinokosha.
| Chikamu | Function |
|---|---|
| Kier (Mudziyo wekudhaya) | Ichi ndicho chigadziko chikuru chekumanikidza. Iyo inobata mapakeji ako eshinda uye mhinduro yedhayi pakupisa kwakanyanya uye kumanikidza. |
| Heat Exchanger | Iyi unit inodzora tembiricha yekugezesa dhayi. Iyo inobata zvese kupisa uye kutonhora kutevedzera dhayi resipi chaizvo. |
| Circulation Pump | Iyi pombi ine simba inofambisa doro redhayi kuburikidza neshinda. Inovimbisa kuti fiber yega yega inogamuchira ruvara rwakafanana. |
Kukosha Kwekutenderera
Iwe unofanirwa kuwana yunifomu yedhayi kutenderera kune kunyange ruvara. Pombi inotenderera inomanikidza doro redhayi kuburikidza neshinda pasuru pamwero wakasiyana wekuyerera. Chiyero ichi ndicho chinhu chakakosha pakudzivirira kusiyana kwemumvuri. Michina yakasiyana inoshanda nekumhanya kwakasiyana.
| Machine Type | Chiyero chekuyerera (L kg⁻¹ min⁻¹) |
|---|---|
| Conventional | 30–45 |
| Rapid Dyeing | 50–150 |
Tembiricha uye Pressure Systems
Unoda kunyatso kudzora tembiricha uye kudzvanywa, kunyanya kune ekugadzira fibers senge polyester. High-tembiricha michina inowanzoshanda kusvika140°Cuye≤0.4Mpaof pressure. Mamiriro aya anobatsira kuti dhayi ipinde muhupfu hwakakora. Michina yemazuva ano inoshandisa otomatiki masisitimu kubata aya mavhezheni zvakakwana.
Zvakanakira Automation:
● Automation inoshandisa sensors uye PLCs (Programmable Logic Controllers) kutevera tembiricha curves chaizvo.
● Inoderedza kukanganisa kwevanhu, kuve nechokwadi chekuti batch yega yega yakadhayiwa nekudzokororwa kwepamusoro.
● Iyi nzira yekutonga inotungamirira kumamiriro akagadzikana, kunyange kutora kwemavara, uye hukuru hwechigadzirwa.
Danho rechipiri: Dyeing Cycle
Neshinda yako pretreated, wagadzirira kutanga musimboti wekudhaya kutenderera. Iyi nhanho ndipo panoitika shanduko yeruvara mukati meYarn Dyeing Machine, ichida kudzora chaiko pamusoro pedhayi, kutenderera, uye tembiricha.
Kugadzirira Dyebath
Kutanga, iwe unogadzirira dhayi. Iwe unozadza muchina nemvura uye wowedzera madhayi uye anobatsira makemikari anoenderana neresipi yako. Iwe unofanirwawo kuseta iyo doro-kune-zvinhu reshiyo (L: R). Reshiyo iyi, inowanzoiswa paukoshi hwakaita se1:8, inotaura huwandu hwemvura pakirogiramu yega yega yeshinda. Kune polyester, iwe unowedzera chaiwo makemikari kumusanganiswa:
●Dispersing Agents:Izvi zvinochengeta zvidimbu zvedhayi zvakaenzana mumvura.
●Leveling Agents:Aya magadzirirwo akaomarara anovimbisa kuti dhayi inobata zvakafanana pashinda, kudzivirira zvigamba kana mitsetse.
Dye Liquor Circulation
Zvadaro, unotanga kutenderedza dhayi doro. Usati wapisa, unomhanya pombi huru kuti unyatsosanganisa madhayi nemakemikari. Kutenderera kwekutanga uku kunovimbisa kuti kana doro redhayi richitanga kuyerera nepakati pemapakeji eshinda, rinenge richienderana kubva pakutanga. Iyi nhanho inobatsira kudzivirira kutanga kwemavara akasiyana.
Kusvika Dyeing Temperature
Unobva watanga kudziyisa. Muchina wekupisa kupisa wemuchina unosimudza tembiricha yedhayi zvinoenderana neyakarongwa gradient. Papolyester, izvi zvinowanzoreva kusvika patembiricha yepamusoro inosvika 130°C. Unobata tembiricha iyi yepamusoro kwemaminetsi makumi mana nemashanu kusvika makumi matanhatu. Iyi nguva yekubata yakakosha kuti dhayi igadzike zvizere uye ipinde mukati mefibers, ichipedzisa kudhaya zvinobudirira.
Kuwedzera Fixing Agents
Pakupedzisira, iwe unowedzera gadziriso maajenti kukiya iyo ruvara munzvimbo. Makemikari aya anoita chisungo chakasimba pakati pedhayi neshinda yeshinda. Rudzi rwemumiririri zvinoenderana nedhayi uye faibha, paine mamwe magadzirirwo anosanganisira vinylamine zvimiro zvikamu zvedhayi dzinoshanda.
pH yakakosha pakugadzirisaIwe unofanirwa kunyatso kudzora iyo dyebath's pH panguva iyi nhanho. Kune reactive dhayi, pH iri pakati pe10 ne11 ndiyo yakanaka. Kunyange kuchinja kuduku kunogona kukanganisa chigumisiro. Kana iyo pH yakanyanya kuderera, kugadzirisa kuchave kwakashata. Kana yakanyanya kukwirira, dhayi inozonyungudika uye inosuka, zvichitungamira kune isina kusimba ruvara.
Danho 3: Mushure-Kurapwa
Mushure mekutenderera kwedhayi, unofanirwa kuita mushure mekurapa. Iyi nhanho yekupedzisira muYarn Dyeing Machine inova nechokwadi chekuti shinda yako ine yakanakisa colorfastness, kunzwa kwakanaka, uye yakagadzirira kugadzirwa.
Rinsing uye Neutralization
Kutanga, unosuka shinda kuti ubvise makemikari asara uye dhayi isina kusimba. Mushure mekugeza, iwe unoderedza shinda. Kudhaya kunowanzosiya shinda iri mualkaline. Iwe unofanirwa kururamisa iyo pH kudzivirira kukuvara kwefiber uye ruvara rwemavara.
● Unogona kushandisa acetic acid kuti udzorere shinda kune isina kwayakarerekera kana kuti acidic zvishoma pH.
● Specialized agents seNeutra NV inopawo yakanakisa core neutralization mushure mekurapa alkaline. Iyi nhanho inodzorera jira kuti rive rakapfava, rakagadzikana.
Sipo yeRuvara
Zvadaro, unogeza sipo. Iri danho rakakosha rinobvisa chero hydrolyzed kana isina kubatwa dhayi zvimedu zvakasungirirwa zvakanamirwa pafiber pamusoro. Kana ukasabvisa zvimedu izvi, zvinobuda ropa panguva yekuzowacha.
Sei Sipo YakakoshaSipo inovandudza zvakanyanya kukurumidza kugeza. Inova nechokwadi chekuti chigadzirwa chekupedzisira chinosangana neakaomesesa emhando zviyero, senge ISO 105-C06 bvunzo nzira, iyo inoyera kuramba kwemavara pakusuka.
Kushandisa Finishing Agents
Iwe wobva washandisa finishing agents. Makemikari aya anonatsiridza mashandiro eshinda kune mamwe maitiro anotevera sekurukwa kana kurukwa. Mafuta ekuzora ndiwo akajairika ekupedzisa midziyo inopa shinda yakanaka yekunyungudika zvinhu. Kupedzisa uku kunoderedza kukweshera uye kunodzivirira kutsvedza kwetsvimbo, iyo inoderedza kuputika kweshinda uye kuderera kwemuchina. Sizing agents zvinogonawo kuiswa kuwedzera simba reshinda uye kupfeka kuramba.
Kuburutsa uye Kuomesa
Pakupedzisira, unoburitsa mapakeji eshinda kubva kumutakuri. Unobva waomesa shinda kuti uwane mwando chaiwo. Nzira yakajairika ndeye radio-frequency (RF) kuomesa, iyo inoshandisa magetsi emagetsi kuomesa mapakeji zvakaenzana kubva mukati kunze. Kana yaoma, shinda yakagadzirira kupetwa uye kutumirwa.
Iwe zvino unonzwisisa maitiro ekudhaya shinda ndeye chaiyo, yakawanda-nhanho oparesheni. Kubudirira kwako kunotsamira pakudzora zvinosiyana kuti zvisangane nemakiyi metrics senge kuenderana kwemavara kurongeka. Iyi yakarongeka nzira, kazhinji uchishandisa hunyanzvi hwekuchengetedza mvura, yakakosha kuti iwe uwane inowirirana, yemhando yepamusoro, uye yemhando yeshinda yekugadzira machira.
FAQ
Chii chinonyanya kukosha pakudhaya shinda?
Iwe unowana yepamusoro pekupinda kwemavara uye nekukurumidza. Kudhaya shinda kusati kwarukwa kunogadzira mapatani akapfuma, akasimba kana zvichienzaniswa nekudhaya jira rapera.
Sei chiyero chedoro-kune-zvinhu (L:R) chakakosha?
Iwe unofanirwa kudzora iyo L:R kune zvinoenderana mhedzisiro. Inokanganisa kusungirirwa kwedhayi, kushandiswa kwemakemikari, uye kushandiswa kwesimba, zvichikanganisa kuenderana kwemavara uye kushanda nesimba.
Sei uchida kudzvanywa kwepolyester?
Unoshandisa high pressure kukwidza mvura inofashaira. Izvi zvinobvumira kuti dhayi ipinde mukati mepolyester yakaonda fiber chimiro kune yakadzika, kunyange ruvara.
Nguva yekutumira: Oct-24-2025