1. Hais txog Pulp Molding Pulp molding yog peb-dimensional papermaking technology. Nws siv cov nroj tsuag fiber ntau (ntoo, xyoob, reed, qab zib, straw pulp, thiab lwm yam) los yog siv cov ntaub so ntswg los ntawm cov ntaub ntawv pov tseg raws li raw cov ntaub ntawv, thiab siv cov txheej txheem tshwj xeeb thiab tshwj xeeb additives los tsim peb-dimensional daim ntawv cov khoom ntawm ib tug tej yam zoo li. lub tshuab molding nrog lub pwm tshwj xeeb. Nws cov txheej txheem ntau lawm yog ua tiav los ntawm pulping, adsorption molding, ziab thiab shaping, thiab lwm yam. Nws tsis muaj teeb meem rau ib puag ncig; nws tuaj yeem siv tau thiab rov siv dua; nws lub ntim yog me dua li ntawm cov yas foamed, nws tuaj yeem sib tshooj, thiab nws yooj yim rau kev thauj mus los. Ntxiv nrog rau kev ua cov thawv noj su thiab pluas noj, pulp molding kuj yog siv rau cushioning thiab shockproof ntim ntawm cov khoom siv hauv tsev, 3C cov khoom, cov khoom siv tshuaj txhua hnub thiab lwm yam khoom, thiab nws tau tsim sai heev.
2. Moulding txheej txheem ntawm cov khoom siv molded 1. Pulp absorption process A. Cov txheej txheem txhais Pulp absorption molding yog ib txoj kev ua uas lub tshuab nqus tsev absorbs pulp fibers rau pwm nto thiab ces heats thiab dries lawv. Dilute cov ntaub ntawv fiber ntau nrog dej rau ib qho kev faib ua feem, sib npaug nqus nws mus rau cov pwm contour nto los ntawm cov pwm pores, nyem tawm dej, kub xovxwm thiab qhuav kom zoo, thiab txiav cov npoo. B. Cov yam ntxwv txheej txheem txheej txheem nqi: pwm nqi (siab), nqi tsev (nruab nrab)
Cov khoom lag luam: xov tooj ntawm tes, ntsiav tshuaj cov tais, lub thawv khoom plig zoo nkauj, thiab lwm yam .;
Kev tsim khoom tsim nyog rau: ntau lawm;
Zoo: du nto, me R lub kaum sab xis thiab lub kaum sab xis;
Ceev: high efficiency; 2. System muaj pes tsawg leeg A. Moulding khoom: Cov khoom siv molding muaj ntau yam, feem ntau yog tswj vaj huam sib luag, hydraulic system, lub tshuab nqus tsev, thiab lwm yam.
B. Moulding pwm: Cov pwm molding muaj 5 qhov chaw, uas yog, slurry suction pwm, extrusion pwm, kub nias sab sauv pwm, kub nias qis pwm thiab hloov pwm.
C. Pulp: Muaj ntau hom pulp, nrog rau xyoob pulp, qab zib pulp, ntoo pulp, reed pulp, nplej straw pulp, thiab lwm yam. Bamboo pulp thiab qab zib pulp muaj fiber ntau ntev thiab zoo toughness, thiab feem ntau yog siv rau cov khoom uas siab dua. kev xav tau. Reed pulp, nplej straw pulp thiab lwm yam pulps muaj luv fibers thiab kuj nkig, thiab feem ntau yog siv rau cov khoom sib zog nrog qis dua.
3. Cov txheej txheem ntws: Cov slurry yog nplawm thiab diluted, thiab cov slurry yog adsorbed rau slurry absorption pwm los ntawm lub tshuab nqus tsev, thiab tom qab ntawd cov pwm extrusion yog nias kom nyem tawm cov dej ntau dhau. Tom qab cov pwm sab sauv thiab sab qis raug kaw thiab ua kom sov kom zoo los ntawm kev nias kub, cov slurry raug xa mus rau qhov chaw txais los ntawm kev hloov pwm.
ḉ. Daim ntawv thov ntawm pulp molding nyob rau hauv cov tshuaj pleev ib ce kev lag luam Nrog rau kev hloov ntawm lub teb chaws txoj cai, lub ntsuab, ib puag ncig tus phooj ywg thiab degradable yam ntxwv ntawm pulp molding tau raug lees paub los ntawm cov ua lag luam tshuaj pleev ib ce. Nws yog maj mam siv nyob rau hauv lub ntim ntawm cov tshuaj pleev ib ce kev lag luam. Nws tuaj yeem hloov cov khoom yas rau cov tais sab hauv thiab tuaj yeem hloov cov rooj zaum grey rau lub thawv khoom plig sab nrauv.
Post lub sij hawm: Aug-28-2024