Asthebusinesscontinuestodevelop, avarietyofbagsareswarmingout.Suchasthree-sidesealingbag, zipperbag, stand-upbag, aluminumfoilbag, flatbottombag, etc.However, whenpurchasingbags, itisdividedintocost-saving.Largerbrandcompaniesorcompaniesthatneedthesamekindofpackagingbagsforalongtimehavechosentodirectlypurchasepackagingfilmandusefullyautomaticpackagingmachinestomakethemintobags.Theprocessofpackagingthebagistheprocessofmakingthisbag. Ce puncte de la cheie și reconsiderații pentru achiziționarea unui film automat pentru ambalare? Răspuns: Thediameterofthepackagingfilmisdeterminedaccordingtotheactivepackagingmachine.Thediameterisgenerallycontrolledatabout25cm. 2.Whatisthetemperaturebetweenthefilm, thecompositefilm, thecompositefilm, andthealuminum-plasticcompositefilm? A: Theheatsealingtemperatureofthefullyactivepackagingfilmisalsodeterminedaccordingtothepackagingmachine.Ithasa90degreesealandahightemperatureof200degrees. 3.Whatisthebestcoefficientoffrictionforthefilm, compositefilm, compositefilmandaluminum-plasticcompositefilm? A: Thecoefficientoffrictionofthefilmdeterminesthespeedofthepackage.Intheory, thesmallerthebetter, generallybetween0.2and0.3, andthecontrolisabout0.25.Ofcourse, somepackagingmachinesrequireafrictioncoefficienthigherthan0.5becausethefrictioncoefficientissmallandslips, soitisnecessarytotrytodetermine. 4.Whatisthenumberofjointsperroll, compositefilm, compositerollfilmandaluminum-plasticcompositefilm? Răspuns: Thenationalstandardrequirementisthatthewholebatchoffilmis70% withoutjoints, 15%, 10% promisesonejoint promisestohaveonejoint, 5% promisestohavemorethan2joints, butyoucanalsodirectlyrequestthesupplier.Thenumberofjointsperrolloffilmshallnotexceedone.Thesplicingformisused, andthejointsaremadeofredoryellowtapeasasymbol. 5, ROLLFILM, compositefilm, compositefilm, aluminiu-plasticcompositefilmtrimmingdegreeishowtoask? Raspuns: Thetrimmingerrorofthefilmneedstobecontrolledwithin1mm, otherwiseitwillbeuneven, whichwillseriouslyaffecttheproductionpower. 6.Whataretherequirementsfortheprintingqualityofrollfilm, compositefilm, compositerollfilmandaluminum-plasticcompositefilm? A: Thedemandforfilmfilmprintsis: knifeline, platestain, colorban, knifeline, versionofthenakedeyeisnotastandard, printingcoloradvocatesthatyouandthesuppliersignupanddownerrors, youcanacceptthescale.Theoverprinterrorismorethan0.02mm, andtheplaterollerislookingforadomesticfirst-classplatemakingcompany.Trytofindasupplierwith9colorprintingmachinestoprint. aboveall: Packingandshipping, mustbebulky + tavă + windingfilm + cornerprotector + capac + suport, ifyouchoosetotransportinbulk, thefollowingproblemsmayoccur: becausethebarbarictransportofthelogisticsdeliverycompanywillcausethecartontobedamaged, thefilmtubeofthefilmisdeformedThesurfaceofthefilmisdirty, especiallyifitisinfectedwithbacteriathatcannotbecontrolled.
