Imyenda ya polipropilene

Oue spunbond idoda idoze ni ubwoko bwimyenda idoda ikozwe muri fibre ya termoplastique polypropilene (PP) ihujwe hamwe nubushyuhe. Inzira ikubiyemo gukuramo fibre ya PP, hanyuma ikazunguruka igashyirwa muburyo butemewe bwo gukora urubuga. Urubuga noneho ruhujwe hamwe kugirango rukore umwenda ukomeye kandi uramba.

Ibiranga PP kuzunguruka imyenda idoda

Polypropilene spunbond idoda idoda ifite ibiranga uburemere bworoshye, guhumeka, kuramba, kutirinda amazi, anti-static, no kurengera ibidukikije. Polipropilene spunbond idoda idoda ni ibikoresho byoroheje bifite ibimenyetso biranga uburemere bworoshye nubushobozi bukomeye bwo kwikorera imitwaro. Ibi bituma iba ibikoresho byiza, bikwiranye nimirima myinshi nkubuvuzi, ibicuruzwa byo murugo, nibindi. Hagati aho, kubera uburemere bwabyo, nabyo biroroshye gutwara no gushiraho.

pp spunbond idoda idoda

PP spunbond idoda idoda ifite uburyo bwinshi bwo gukoresha mubuhinzi 、 kubaka aging gupakira 、 geotextile 、 imodoka 、 ibikoresho byo murugo. Imyenda idoda idoda ni igicuruzwa gifite ubushobozi bwiterambere, gikoresha neza ibyiza bya fibre nkibikoresho byubuzima. Nibicuruzwa bya disipuline yinganda igaragara yatewe no guhuza no guhuza amasomo menshi nikoranabuhanga. Ibi birimo amakanzu yo kubaga, imyenda ikingira, imifuka yica udukoko, masike, impapuro, imyenda yo mu rugo, guhanagura imyenda, igitambaro cyo mu maso gitose, igitambaro cy’ubumaji, imizingo yoroheje, ibicuruzwa byiza, amakarito y’isuku, hamwe n’imyenda y’isuku ikoreshwa.

Gusobanukirwa inzira yo kuzunguruka

Tekinike yo kuzunguruka, ikoreshwa mugukora imyenda idoda, ikubiyemo gukuramo polimoplastike ya polimoplastique, akenshi polypropilene (PP), mumashusho akomeza. Nyuma yibyo, filaments itunganijwe muburyo bwurubuga hanyuma igahuzwa hamwe kugirango ikore umwenda ukomeye, uramba. Ibintu byinshi byifuzwa, nkimbaraga nyinshi, guhumeka, kurwanya amazi, hamwe n’imiti irwanya imiti, biboneka mu myenda ya PP spunbond idoda. Ubu ni ibisobanuro birambuye byuburyo bukoreshwa:

1. Gusohora polymers: Gusohora polymer ukoresheje spinneret, mubisanzwe muburyo bwa pellet, nintambwe yambere mubikorwa. Polimeri yashongeshejwe itwarwa nigitutu binyuze muri spinneret.

. Mubisanzwe, izo filime zifite diameter ya microne 15-35.

3. Gushiraho urubuga: Kubaka urubuga, filaments noneho ikusanyirizwa muburyo butabishaka kumukandara wimuka cyangwa ingoma. Uburemere bwurubuga mubusanzwe ni 15-150 g / m².

4. Guhuza: Guhuza filime hamwe, urubuga rushobora guhura nubushyuhe, umuvuduko, cyangwa imiti. Ubuhanga bwinshi, nko guhuza ubushyuhe, guhuza imiti, cyangwa gukenera imashini, birashobora gukoreshwa kugirango ibyo bigerweho.

5. Kurangiza: Nyuma yo guhuza, umwenda usanzwe ushyirwaho kalendari cyangwa ugahabwa kurangiza kugirango wongere imikorere yawo, nko kurwanya amazi, kurwanya UV.