我们日常使用的日用品、食品、饰品等等包装袋，上面常见一种挂钩包装，这个不规则的孔是怎么来的，通俗叫什么？下面恒绪模具小编为您解答常见的挂钩通俗来讲叫做蝴蝶孔，蝴蝶孔是怎么来的？当然是机器冲出来的，这个叫蝴蝶孔打孔机。上海恒绪精密模具有限公司从2000年开始生产塑料袋包装袋冲孔机器，至今已有十余年的历史，产品广销国内外，一直受到客户好评。蝴蝶孔打孔机只是恒绪模具的一款系列产品，蝴蝶孔由三边凸起的半圆组成，形似蝴蝶故称蝴蝶孔。恒绪食品包装袋气动打孔机广泛应用于食品全自动包装机上，该设备可与包装机同步进行，提高打孔效率，从而代替原始手工打孔模式，大大提高生产效率，是包装企业必备的产品。Dailynecessities,foodpackagingbags,jewelryandsoonourdailyuse,aboveacommonhookpackaging,theirregularholeishowto,thepopularname?Thec***tantthreaddieXiaobianforyoutoanswerCommonhookcolloquiallycalledbutterflyhole,butterflyholeishowcome?Ofcourseisthemachineup,thisiscalledthebutterflyholepunch.ShanghaiHengthreadprecisionmouldCo.Ltdstartedproductionofplasticbagpackagingbagpunchingmachinefrom2000,hasbeenmorethan10yearsofhistory,productswidelysoldbothathomeandabroad,h***ebeencustomers.Thebutterflyholepunchisc***tantemotionalmoldaseriesofproducts,thebutterflyholeiscomposedofthreesideconvexsemicircleshapedlikeabutterfly,butterflyholeinit.HengXufoodpackagingbagpneumaticdrillingmachineiswidelyusedinfoodautomaticpackagingmachine,thedevicecansynchronizewiththepackagingmachine,improvethedrillingefficiency,soastoreplacetheoriginalmanualdrillingmode,greatlyimprovetheproductionefficiency,istheenterpriseproductpackaging.)