1. Kusindikiza
Njira yosindikizira imatchedwa gravure printing. Mosiyana ndi kusindikiza kwa digito, kusindikiza kwa gravure kumafunikira masilindala osindikizira. Timajambula zojambulazo m'masilinda kutengera mitundu yosiyanasiyana, ndiyeno timagwiritsa ntchito inki yogwirizana ndi chilengedwe komanso chakudya chosindikizira. Mtengo wa silinda umatengera mitundu ya zikwama, kukula kwake ndi mitundu, ndipo ndi mtengo wanthawi imodzi, nthawi ina mukakonzanso mapangidwe omwewo, osakhalanso ndi mtengo wa silinda. Ngakhale kuti nthawi zambiri timasunga masilindala kwa zaka 2, ngati pakatha zaka 2 palibe kukonzanso, masilindala adzatayidwa chifukwa cha makutidwe ndi okosijeni ndi zinthu zosungira. Tsopano tikupeza makina 5 osindikizira othamanga kwambiri, omwe amatha kusindikiza mitundu 10 ndi liwiro la 300 metres / min.
Ngati mukufuna kudziwa zambiri za kusindikiza, mukhoza kuona mavidiyo:
2. Laminating
Chikwama chosinthika chimatchedwanso thumba laminated, cos thumba losinthika kwambiri ndi laminated ndi zigawo 2-4. Lamination ndi kukwaniritsa kapangidwe ka thumba lonse, kukwaniritsa ntchito ntchito thumba. Zosanjikiza pamwamba ndi zosindikizira, zomwe zimagwiritsidwa ntchito kwambiri ndi matt BOPP, PET yonyezimira, ndi PA (nayiloni); wosanjikiza wapakati ndi wogwiritsa ntchito komanso mawonekedwe, monga AL, VMPET, pepala la kraft, ndi zina; wosanjikiza wamkati umapangitsa makulidwe onse, ndikupanga thumba kuti likhale lolimba, lozizira, lovundikira, lobweza, ndi zina zambiri, zinthu wamba ndi PE ndi CPP. Pambuyo kusindikiza pa kunja pamwamba wosanjikiza, ife laminated pakati ndi mkati wosanjikiza, ndiyeno laminated ndi kunja wosanjikiza.
Ngati mukufuna kudziwa zambiri za kusindikiza, mukhoza kuona mavidiyo:
3. Kulimbitsa
Kulimbitsa, ndi njira yoyika filimu yopangidwa ndi laminated mu chipinda chowumitsira kuti apange wothandizira wamkulu ndi wochizira wa polyurethane zomatira kuti azichita ndi kugwirizanitsa ndikugwirizanitsa ndi pamwamba pa gawo lapansi. Cholinga chachikulu cha kulimbitsa ndi kupanga wothandizira wamkulu ndi wothandizira bwino kuti achitepo kanthu mkati mwa nthawi inayake kuti akwaniritse mphamvu zowonjezera; chachiwiri ndikuchotsa zosungunulira zotsalira ndi mfundo yowira yotsika, monga ethyl acetate. Nthawi yolimbitsa imachokera ku maola 24 mpaka maola 72 pazinthu zosiyanasiyana.
4. Kudula
Kudula ndi sitepe yomaliza yopangira, musanayambe sitepe iyi, ziribe kanthu mtundu wa matumba omwe munalamula, ndi mpukutu wonse. Ngati inu kuyitanitsa masikono filimu, ndiye ife basi anatumbula iwo mu miyeso yoyenera ndi zolemera, ngati inu kuyitanitsa matumba osiyana, ndiye sitepe ife pindani ndi kudula iwo mu zidutswa, komanso ndi sitepe ife kuwonjezera zipper, dzenje dzenje, misozi notch, golide sitampu, etc. Pali makina osiyanasiyana malinga ndi thumba la mitundu yosiyanasiyana-thumba lathyathyathya, thumba loyimilira, thumba lachikwama lopanda pansi ndi thumba la pansi. Komanso ngati muyitanitsa matumba owoneka bwino, ilinso ndi sitepe yomwe timagwiritsa ntchito nkhungu kuti tizipindika munjira yoyenera yomwe mukufuna.
Ngati mukufuna kudziwa zambiri za kusindikiza, mukhoza kuona mavidiyo:
Nthawi yotumiza: Jul-14-2022