Igishishwa gikonje cyangwa igishishwa gishyushye, iyo PET ya firime ugomba guhitamo？

Icapiro rya DTF rifite uburyo butandukanye bwo gukoresha, ikoranabuhanga n'ingaruka bihora bivugururwa. Igikomeje guhinduka ni uko iyo firime ya DTF ishyushye yimuriwe kuri substrate, firime igomba gukurwaho kugirango irangize inzira zose zo kohereza.

Ariko, firime zimwe za DTF PET zigomba kuba zishushe, mugihe izindi zigomba gukonjeshwa. Abakiriya benshi bazabaza impamvu ibi aribyo? Niyihe firime nziza?

Uyu munsi, tuzagutwara kugirango umenye byinshi kuri film ya DTF.

1. Filime Ashyushye

Igice kinini cyo gusohora firime ishushe ni ibishashara, imikorere yo kwinjiza wino irakennye cyane, kandi inyuguti nto ziroroshye kugwa, ariko ubuso burabagirana nyuma yo gukonja rwose. Irashobora kubika igihe cyo gutegereza, nyuma yo kwimura igishushanyo kumyenda ikoresheje imashini ikanda, kuyikuramo mugihe ikiri ishyushye.

Niba idakuweho mugihe cyamasegonda 9 (ubushyuhe bwibidukikije 35 ° C), cyangwa mugihe ubushyuhe bwa firime hejuru ya 100 ° C, kole izakonja kumyenda, bigatera ingorane zo gukuramo, kandi hashobora kubaho kuba ibibazo nkibisigisigi.

2. Filime ikonje

Ibyingenzi byingenzi byo gusohora firime ikonje ni silicon, ibicuruzwa bifite ituze ryiza, kandi ibara rihinduka matte nyuma yo gukonja.

Kuri ubu bwoko bwa firime ikeneye gutegereza firime ya DTF kugirango ikonje hanyuma ikuremo buhoro (tekereza ubushyuhe buri munsi ya 55 ℃). Bitabaye ibyo, bizatera ingorane zo gukuramo kugirango wangize icyitegererezo.

Itandukaniro riri hagati yigishishwa gikonje nigishishwa gishyushye

1. Ibara

Ibara ryakozwe na firime ishushe irashya kandi imikorere yamabara ni nziza; Ibara ryakozwe na firime ikonje ikonje ni matte kandi ifite imiterere ikomeye.

2. Kwihuta kw'amabara

Ibara ryihuta ryibiri byombi birasa, kandi byombi birashobora kugera kurwego rwa 3 cyangwa hejuru yo gukaraba.

3. Ibisabwa

Filime ishyushye ifite ibisobanuro birambuye kubijyanye nigihe cyo gukanda, ubushyuhe, umuvuduko, nibindi. Muri rusange, gukuramo ubushyuhe birashobora kugerwaho byoroshye kuri dogere selisiyusi 140-160, umuvuduko wa 4-5KG, no gukanda amasegonda 8-10. Filime ikonje ikonje ifite ibisabwa biri hasi.

4. Guhagarika umutima

Ntanumwe murimwe uzarambura cyangwa guturika nyuma yo gukanda.

5. Gukora neza

Niba ukurikirana imikorere, urashobora guhitamo firime ishushe. Filime ikonje ikonje byoroshye kurira mugihe ikeneye gushyuha cyangwa gukonja.

Muri iki gihe, usibye firime ishyushye hamwe na firime ikonje, hari nubwoko bwa firime bwuzuye kumasoko - firime ishushe kandi ikonje. Yaba igishishwa gikonje cyangwa igishishwa gishyushye, ntabwo bigira ingaruka kumiterere yo guhererekanya ubushyuhe.

Ibintu bine byingenzi byo guhitamo firime ya DTF

1. Igishushanyo nyuma yo kwimura gifite imiterere nka PU glue, hamwe no kurambura gukomeye kandi nta guhinduka. Yumva yoroshye kuruta kole (30 ~ 50% yoroshye kuruta igishushanyo cyacapishijwe na firime ishingiye kumavuta)

2. Irakwiriye wino nyinshi kumasoko. Irashobora gucapa 100% yubunini bwa wino nta kwirundanya kwino cyangwa kuva amaraso.

3. Ubuso bwa firime bwumye kandi burashobora kuminjagiramo ifu ya 50-200 idafashe. Ishusho nishusho naho ifu ni ifu. Aho hari wino, ifu izakomeza. Ahatari wino, bizaba bitagira ikizinga.

4. Kurekura biroroshye kandi bisukuye, hasigara nta wino kuri firime yo gucapa kandi nta bice biri kurugero.

AGPitanga urutonde rwuzuye rwa firime ya DTF harimo ibishishwa bikonje, ibishishwa bishyushye, ibishishwa bikonje nubushyuhe, nibindi, hamwe nubushakashatsi bukomeye hamwe niterambere ryiterambere, gusohora neza no gutuza. Gusa hitamo igikwiye ukurikije ibyo usaba!