Mabhegi ekurongedza epurasitiki akagadzirwa nepolypropylene (PP) seyakanyanya mbishi zvinhu, iyo inoburitswa, simbi inodhonzwa, yakarukwazve, yakarukwa, uye inogadzirwa mumabhegi ekurongedza.
PP ipurasitiki inoonekera, semi-crystalline thermosetting ine kusimba kwepamusoro, yakanaka yekuvharisa zvivakwa, kunyura kwemvura yakaderera, tembiricha yakakwira, kuderera kwehama, uye tembiricha yegirazi.Ndiyo main raw material yekugadzira mabhegi ekurongedza.Modified filler zvinhu zvinowanzo sanganisira magirazi fiber, mineral filler zvinhu, thermoplastic rabha, nezvimwe.
Kuwanda kwekushandiswa kwemapurasitiki ekurongedza mabhegi akafara kwazvo.Panguva ino, mashandisirwo akakosha emabhegi ekurongedza epurasitiki ndiko kurongedza kwekunze kwezvigadzirwa zvekurima, kurongedza kwekunze kwemabhegi akarukwa epurasitiki, zvinhu zvekurongedza chikafu, geological engineering, kufambisa kwekushanya kwezororo, kurwisa mafashama uye zvinhu zvekukurumidzira, nezvimwe. mhando huru dzemabhegi ekurongedza: mabhegi epurasitiki ekurongedza (mabhegi asina firimu ekurongedza), akaumbwa mabhegi epurasitiki ekurongedza uye akasiyana mabhegi akarukwa.Maitiro ekugadzira epurasitiki ekurongedza mabhegi ndeaya: mabhegi akarukwa anova mabhegi ekurongedza mushure mekurongedza uye kudhinda, laser kucheka uye kusona.
Zvichienderana nemuchina uye midziyo inoshandiswa, inogona kuchekwa nelaser yobva yadhindwa, kana kudhindwa yozochekwa nelaser.Iyo otomatiki laser yekucheka muchina wekusona unogona kuenderera mberi nemaitiro ekurongedza kuprinta, laser yekucheka, yekusona muchina, nezvimwewo, uye inogonawo kugadzirwa muhomwe yevharuvhu, homwe dzepasi, nezvimwe. bhegi rinogona kugadzirwa.Iyo nzira yekugadzira yemabhegi epurasitiki ekurongedza ndeyekuisa mabhegi akarukwa, matombo akaumbwa kana mafirimu ekuyananisa kana kusanganisa coating.Iwo anowanikwa rolls kana masheets uye rolls anogona kutemwa laser, kurongedza uye kudhindwa uye nekuvhiyiwa kusonanidzwa kuita general seam pasi mabhegi.Ivo vanogona zvakare kuvhura maburi, edge crimping, laser kucheka, kurongedza kudhinda, yekuvhiya kusona uye epurasitiki akarukwa mabhegi.Iyo pepa rakawanikwa rinogona kunamirwa nemusono, kudhinda kwepakeji, laser yekucheka, lid bonding uye paste bag.Inogona zvakare kuvezwa, kuiswa, crimped, kuita mashedhi emapuranga uye asina-yakarukwa geotextiles.Flat looms inogona kudzokorora kana kusadzokororwa kugadzirwa uye kugadzira, isina-yakarukwa geotextiles, etc. Iyo dhiramu jira rinogonawo kugadzirwa kakawanda kana kwete.
Maitiro ekuita epurasitiki waya yekudhirowa muchina wekugadzira maitiro anonyanya kukamurwa kuita zvikamu zvina:
1. Physical performance index kukosha.Pane kunyanya kukanganisa kwechikwata senge simba rekutyora, simba rekupwanya, simba rekugadzirisa, kona yekona, uye density;
2. Index kukosha kweiyo organic makemikari akagadziridzwa zvinhu.Zvinonyanya kusanganisira kusanganisa zvakagadziridzwa zvinhu, kusanganisa kugadzirira, kuwedzera chiyero chemodhifita, uye reshiyo yemarara yakagadziridzwa granular compound fertilizer;
3. Dimensional tolerance specification indekisi kukosha.Iyo inonyanya kusanganisira ukobvu hwepurasitiki waya yekudhirowa muchina uye hupamhi hwetambo yakatsetseka.
4. Physical properties rheological index value.Pane kunyanya kupatsanurwa kweshinda, inflation ratio, draft ratio uye shrinkage ratio;
Lined bag processing technology High pressure polyethylene material inopisa ne extruder, yakanyungudutswa uye yakabudiswa zvakanaka;
Dzvanya bhodhoro-yakaita bhodhoro mufirimu yepurasitiki yakaita bhodhoro;kupinda kuderedza guruva rinoputika uye kukonzera tube bubbles;
Iro herringbone-shaped hair straightening splint yakanyoroveswa uye yakaumbwa nemhepo inotonhorera mhete, uye traction inounzwa mukutendeuka;
Iyo drive system roller inoswededzwa kune inotenderedza roller kuburikidza ne traction belt roller;
Chekupedzisira, kucheka kwelaser kunoitwa, bhegi rekubikira rinogadzirwa nekupisa-kunyunguduka maitiro, uye pakupedzisira muchero unoiswa muhomwe.
Pure polypropylene haigone kusangana nezvinodiwa zvemapurasitiki waya yekudhirowa michina, asi inodawo kuwedzera imwe muzana ye polyethylene, calcium bicarbonate uye color masterbatch.Kuwedzera huwandu hushoma hwe polyethylene panguva yese yeextrusion process inogona kuderedza viscosity uye kunyungudika kwekuyerera kwezvinhu, kunatsiridza kuyerera, kunatsiridza ductility uye kuchinjika kwemuchina wepurasitiki waya yekudhirowa nemabhegi epurasitiki ekurongedza, kuchengetedza rimwe simba rekusimba, uye kunatsiridza iyo polypropylene ultra-yakaderera tembiricha kukuvara.
Yakavandudzwa polypropylene additives inogona kuderedza tembiricha uye kushanda nesimba mukugadzira uye kugadzirisa nharaunda.Kuvandudza kuyerera kwedata uye kunamatira, kunatsiridza simba rekusimba.Kuwedzerwa kwecalcium bicarbonate kunogona kushandura zvikanganiso zvekubuda pachena uye opacity.Mukudzikisira kutambanudza, maitiro ese anokanganisa kune electrostatic induction sezvo ichikanganisa kupokana, kuvandudza kudhinda inki adhesion yekurongedza uye kudhinda trademark logos, kuderedza kuunganidzwa kwechisikigo uye kudzora mitengo yezvinhu zvakapedzwa panguva yekuchengetedza.
Nguva yekutumira: Jun-29-2022