01 Mhedzisiro yemhando yebepa pane inofa-yekucheka fluff
Sezvo vatengesi vane zvakakwirira uye zvepamusoro zvekurongedza zvinodiwa zvezvimwe zvigadzirwa zvepamusoro-soro, mafekitori ekurongedza uye ekudhinda anowanzo sarudza makadhibhokisi machena, goridhe rakavharwa, sirivheri kadhibhodhi uye aluminium-yakavharwa kadhibhodhi kana uchisarudza bepa.Aya mapepa akakamurwa kuita virgin paper uye recycled paper;kunaka kwepepa remhandara kwakanaka, mafiibhi epepa akareba, uye mvere dzemapepa uye guruva remapepa rinogadzirwa panguva yekufa-kucheka zvishoma.
Mapepa eshinda dzebepa rakadzokororwa ipfupi, uye zviri nyore kugadzira mvere dzemapepa neguruva remapepa panguva yekucheka kufa.Kunyanya, kubhururuka kwekadhibhodhi yakavharidzirwa zvakare yakavharwa negoridhe uye sirivheri kwakakomba, nekuti iyo PVC firimu kana PET firimu riri pamusoro rinounza mamwe matambudziko ekufa-kucheka.Zvisinei, kuitira kuderedza mari uye kukurudzira kuvandudzwa kwekuchengetedzwa kwezvakatipoteredza kwezvigadzirwa zvemapepa, vagadziri vanoshandisa mapepa akadzokororwa muhuwandu hwakawanda.Dambudziko remvere dzemapepa uye guruva remapepa rinogona kugadziriswa chete kubva pachikamu chekuumba seizvi.
02 Mhedzisiro yekuumbwa pane inofa-yekucheka fluff
Kazhinji, isu tinotora nzira yechinyakare kana tichiumba zvigadzirwa zvedu.Paunenge uchigadzira ndiro yekucheka-kufa, sarudza maererano nehupamhi hwepepa.Semuenzaniso, kugadzira 0.3mm gobvu bepa, kureba kwebanga rekucheka-fa i23.8mm, uye kureba kweiyo creasing line i23.8mm-0.3mm = 23.5mm.Kunyange zvazvo nzira yekusarudza urefu hwemutsara wekupinza nenzira iyi yakarurama, inofuratira chinhambwe chiri pakati pemitsara yekupinza pane chigadzirwa chekugadzira chimiro.
Semuenzaniso, chinhambwe chiri pakati pemitsara yekupinza yebhokisi rakaomarara refodya pack isingasviki 20mm.Nokuti chinhambwe chakanyanya kudiki, kana indentation uye kufa-kucheka kuchiitwa panguva imwe chete, bepa rakadhindwa risati rachekwa zvachose, indentation ichaita kuti bepa riite kushushikana uye kubvarura bepa, zvichikonzera mvere dzemapepa.Nokudaro, kuti tigadzirise dambudziko rebvudzi remapepa, tinofanira kutanga kubva pakugadzirisa kureba pakati pemitsara yekupinza, kuitira kuti chigadzirwa chakadhindwa chigone kuderedza indentation tension kana kushandura kurongeka kwekudzivirira uye kufa-kucheka panguva yekufa-kucheka.
Nguva yekutumira: Mar-15-2023