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Ni gute igitambaro kidaboshye gikorwa | JINHAOCHENG
Kata agapfukamunwa kamaze gukoreshwa (gashya ni keza, ariko ndagusaba kutagapfusha ubusa) uzasanga: agapfukamunwa gafite ibice bitatu. Kuko hakurikijwe amategeko agenga imikorere y'igihugu, agapfukamunwa kagomba kuba karimo nibura ibice bitatu by'imyenda idafunze. Mu by'ukuri, imyenda idafunze ntabwo ifunze...Soma byinshi -
Ibikoresho fatizo byo gupfuka udupfukamunwa — meltblown nonwoven | JINHAOCHENG
Ni izihe mpamvu zishingiye ku bumenyi bw'ibintu zituma habaho ikoreshwa ry'ubwoko butandukanye bwa masks? Ugereranyije n'ibikoresho byo kwirinda umuntu ku giti cye (PPE), ni ibihe bikoresho byihariye bya polymer n'uburyo bwo gukora birimo? Ni ibihe bikoresho masks zikorwamo? Kuki hari itandukaniro rinini hagati y'uburyo butandukanye...Soma byinshi -
Ihame ry'imiterere y'umurongo wo gukora imyenda idafunze yashongeshejwe | JINHAOCHENG
Ihame ry'imiterere n'uburyo bwo kwirinda ku bijyanye n'umurongo w'umusaruro w'imyenda idafunze: Bitandukanye n'uburyo busanzwe bwo kuzunguruka, umwenda w'imyenda ufunze ukoresha umwuka ushyushye cyane unyura mu kirere kugira ngo wongere polymer imbere mu mwobo wa spinneret w'umuyoboro, maze uhinduke ubwoko bw'umusemburo ...Soma byinshi -
Uburyo bwo kugera ku musaruro udapfa amazi w'igikapu cy'imyenda idafunze | JINHAOCHENG
Muri rusange, inzira yo gucapa ikoreshwa mu gukora amasashi adafunze ifite uburyo bwo gucapa ku gitambaro cyangwa gucapa ku gitambaro cya offset, izi nzira zombi zo gucapa nta mpinduka zidasanzwe zigira ku mwenda udafunze. Ku bijyanye no gucapa wino idahumanya ibidukikije, imiterere yacapwe izameswa nyuma yo kumesa ishashi. Ifu idafunze...Soma byinshi -
Itandukaniro riri hagati y'igitambaro kidapfukwa kidakura amazi n'igitambaro kidapfukwa kidakura amazi | JINHAOCHENG
Hari ubwoko butandukanye bw'imyenda idafunze ifite ihumure ryiza, ibungabunga ibidukikije, isuku n'isukura. Ukurikije isesengura ry'amazi, ishobora kugabanywamo imyenda idafunze idafunze idatuma amazi agwa n'imyenda idafunze idatuma amazi agwa. Itandukaniro riri hagati yabyo ni irihe? 1. W...Soma byinshi -
Ibiranga imyenda idafunze byasobanuwe muri make | JINHAOCHENG
Imyenda idafunze ifite imiterere ine y'ingenzi: 1. Kuramba, gukoreshwa mu buryo budashobora gukoreshwa. Gukingira, kudatwara amashanyarazi. Koroha, gukomera. Uburyohe, kwaguka, isotropi. 2. Ubworoshye: Igizwe n'imigozi myiza (2-3D), ibumba rishyushye rivanze n'umuriro. Igicuruzwa cyarangiye gifite ubworoherane buri hagati yacyo n'uburyohe. 3. Ubushyuhe ...Soma byinshi -
Imyenda idaboshye nk'iy'ubuganga kandi ikenewe cyane | JINHAOCHENG
Ikoreshwa ry'imyenda idafunze mu rwego rw'ubuvuzi ryatangiye mu Ntambara ya Kabiri y'Isi Yose, ubwo habonekaga icyifuzo cy'ibikoresho bishya kandi byinshi by'ubuvuzi, kandi byagaragaye ko ari byiza kurusha flax mu kugabanya ihumana ry'ikirere. Nyuma y'iterambere rikomeye mu myenda idafunze, byakozwe muri ...Soma byinshi -
Uburyo bwo gutuma imyenda idafunze irushaho kuba myiza | JINHAOCHENG
Gukoresha cyane imyenda idafunze mu buzima bwa buri munsi bigaragaza ko iyi myenda ifite ibyiza. Iyo abantu baguze iyo myenda, muri rusange isura yayo ishobora kugaragaza niba bashaka kuyigura cyangwa batabishaka. Kugira ngo isura yawe ikomeze kuba nziza, fata ingamba zikurikira: 1. Guhangayikishwa cyane n ...Soma byinshi -
Kuki abantu benshi bakoresha imyenda idafunze | JINHAOCHENG
Politiki igezweho yo kurengera ibidukikije ishyigikira uburyo bwo kurengera ibidukikije aho gukoresha imifuka ya pulasitiki. Imitako idafunze n'ibicuruzwa byayo byateye intambwe muri uru rwego. Ibikoresho bidafunze bishobora kongera gukoreshwa. Kubwibyo, gukoresha ibikoresho bidafunze ntibizarinda ibiti gusa, ahubwo bizanakurura...Soma byinshi -
Ihame ryo kurwanya bagiteri ry'imyenda idafunze ivanze n'amazi?
Muri iki gihe, imyenda idafunze ikoreshwa cyane mu bijyanye no kuyungurura. Kuva mu myaka ya 1970, hakozwe kandi hakoreshwa ikoranabuhanga ritandukanye ryo gushyushya hamwe n’ibikoresho byihariye byo gushyushya bifite ingufu za electrostatic binyuze mu kuvanga imigozi itandukanye. Umusaruro wihuse ni electrostat iriho ubu...Soma byinshi -
iki kidakozwe mu bwoya gishongeshejwe | JINHAOCHENG
Uburyo bwo kudoda bushongeshejwe bushongeshejwe: gukwirakwiza polymer - gushongesha - gukora fibre - gukonjesha - mu muyoboro - gushimangira mu mwenda. Iterambere ry'ikoranabuhanga rya melt-Jet nonwovens -- Ikoranabuhanga rya melt-jet rifite ibice bibiri Kuva mu kinyejana cya 21, iterambere ry'ikoranabuhanga rya melt-jet nonwovens muri t...Soma byinshi -
Ni ubuhe bwoko bw'udupfukamunwa tw'imyenda idafunze buriho?
Udupfukamunwa tw'imyenda tudakozwe mu budodo tugabanyijemo ibice bine bitewe n'imiterere yatwo n'imiterere yatwo. Udupfukamunwa tw'indege ni uruziga rw'urukiramende rudafunguwe, kandi indege ikora...Soma byinshi -
Ese imyenda idaboshye ntishobora kuvomererwa n'amazi?
Icyo umwenda utari uboshye ukunze kwerekana ni umwenda utari uboshye wa polypropylene uzunguruka, ni umwenda utari uboshye ukoreshwa n'isakoshi yo guhaha, ibikoresho fatizo ni polypropylene, ni kimwe n'ibikoresho fatizo bya pulasitiki, bigira ingaruka mbi ku mazi ubwabyo....Soma byinshi -
Polypropylene ikoze mu mazi (meltblown polypropylene) ni iki?
Polypropylene, izwi nka PP, ni resine ya thermoplastic ikoreshwa nk'ibikoresho fatizo byo kuzunguruka bivuye mu nsinga za sintetike, iboneka binyuze mu gupolima polypropylene ya allomorphic ya propylene. Ibikoresho byinshi bya buri munsi bikozwe muri plastiki ya polypropylene, nka bouquet de la mois...Soma byinshi -
Igitambaro gishongeshejwe n'amazi ni iki?
Igitambaro gishyushye cyane cyane polypropylene nk'ibikoresho by'ibanze, umurambararo wa fibre ushobora kugera kuri mikoroni 1-5. Hari icyuho kinini, imiterere yoroshye kandi idashobora gupfunyika neza. Izi fibre zifite imiterere yihariye ya capillary zongera umubare wa fibre kuri buri gice cy'ubuso n'ubuso bwihariye. Bishwanyaguza...Soma byinshi
