Itandukaniro riri hagati yimyenda idoda nu mwenda utashye

Uburyo bwo gukora

Imyenda idoda kandi idashonga imyenda idoda ni ubwoko bwombi bwimyenda idoda, ariko uburyo bwo gukora buratandukanye.
Imyenda idoda idoda ikorwa mugusohora no kurambura polymers mumashusho ahoraho, hanyuma agashyirwa kurubuga. Urubuga noneho rwihuza, rushyizwe hamwe, rushyizwe hamwe, cyangwa rukoreshwa muburyo bwa mashini kugirango ruhinduke imyenda idoda. Gushonga byavanze bitari imyenda ikunze kwitwa fibre ultrafine.

Ku rundi ruhande, imyenda ya Meltblown idoda, irasasa polypropilene cyangwa polyester yubushyuhe bwo hejuru cyane, ikayirambura mu muyoboro wa fibre unyuze mu kirere, amaherezo ikagira ubushyuhe. Inzira irambuye yo gushonga yavuzwe idoda idoda: kugaburira polymer - gushonga gushonga - gukora fibre - gukonjesha fibre - gushiraho urubuga - gushimangira imyenda

Impamvu ituma imipira yizunguruka yaimyenda idodantibameze neza nkimyenda ya meltblown idoda idoda biterwa nibikorwa byo gukora.

Kamere

1. Diameter ya fibre yimyenda yashonze irashobora kugera kuri microne 1-5. Fibre ultrafine ifite imiterere yihariye ya capillary ifite icyuho kinini, imiterere ihindagurika, hamwe no guhangana n’iminkanyari, ibyo bikaba byongera umubare nubuso bwa fibre kuri buri gace kamwe, bityo bigatuma umwenda ushonga ufite gushungura neza, gukingira, kubika, no gufata amavuta. Irashobora gukoreshwa mumirima nkibikoresho byo kuyungurura ikirere n’amazi, ibikoresho byo kwigunga, ibikoresho byinjira, ibikoresho bya mask, ibikoresho byo kubika, ibikoresho bikurura amavuta, hamwe nigitambaro cyo guhanagura.

2. Imyenda idoda ikozwe cyane cyane muri polypropilene, kandi umuvuduko mwinshi wumuyaga ushyushye ukoreshwa kugirango urambure neza umuvuduko wa polymer ushonga uva mu mwobo wa nozzle wurupfu, bityo ugakora fibre ultrafine hanyuma ukegeranya kuri perde cyangwa ingoma. Muri icyo gihe, bahujwe no guhinduka gushonga imyenda idoda. Isura yimyenda idashushanyijeho imyenda yera, iringaniye, kandi yoroshye, hamwe na fibre nziza ya 0.5-1.0um. Ikwirakwizwa rya fibre rudasanzwe ritanga amahirwe menshi yo guhuza ubushyuhe hagati ya fibre, bityo bigatuma ibikoresho byo kuyungurura gaze ya gaz ya elegitoronike bifite ubuso bunini bwubuso bwihariye (≥ 75%). Binyuze mu muvuduko ukabije wa electrostatike yo kuyungurura, ibicuruzwa bifite ibiranga ubukana buke, gukora neza, hamwe nubushobozi bwo gufata ivumbi ryinshi

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4. Guhumeka: Imyenda idoda idoda ifite guhumeka neza kandi irashobora gukoreshwa mugukora mask yubuvuzi nibindi bicuruzwa. Nyamara, imyenda ya elegitoronike idoda idahumeka ifite umwuka mubi kandi irakwiriye kubicuruzwa nkimyenda ikingira.

5. Imyambarire no kumva: Gushonga imyenda idoda idoze ifite imyenda ikomeye kandi ikumva, mugiheimyenda idozeni yoroshye nibindi byinshi bijyanye nibikenewe mubicuruzwa bimwe na bimwe by'imyambarire.

Imirima yo gusaba

Bitewe nimiterere itandukanye nibiranga ubwoko bubiri bwimyenda idoda, imirima yabyo nayo iratandukanye.

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Ibyiza n'ibibi

1.Ibyiza by'igitambaro cya spunbond kidoda: koroshya, guhumeka neza, no kumva neza ukuboko;

Ibibi: Imbaraga ntabwo ari nziza nkuwashongeje imyenda idoda, kandi igiciro kiri hejuru;

2. Ibyiza byo gushonga byavanze bitarimo imyenda: imbaraga nziza no kwihanganira kwambara, igiciro gito;

Ibibi: Imiterere ikomeye no guhumeka nabi.

Umwanzuro

Muncamake, imyenda idahwitse hamwe nigitambaro cyo gushonga idafite imyenda ifite imiterere yabyo kandi ikwiranye nimirima itandukanye. Abaguzi barashobora guhitamo ibikoresho bikwiye ukurikije ibicuruzwa byabo.

Dongguan Liansheng Nonwoven Fabric Co., Ltd., uwakoze imyenda idoda hamwe nigitambara kidoda, akwiye kwizerwa!