公开(公告)号：US20160325485A1

公开(公告)日：2016-11-10

申请号：US15110313

申请日：2015-01-23

Applicant: SIDEL PARTICIPATIONS

Inventor： Julien GENDRE ,  Frederic LETHUILLIER

IPC: B29C49/78 ,  B29C49/16

CPC classification number: B29C49/78 ,  B29C49/06 ,  B29C49/12 ,  B29C49/16 ,  B29C49/783 ,  B29C49/786 ,  B29C2949/78025 ,  B29C2949/78294 ,  B29K2067/003 ,  B29L2031/7158

Abstract: Method of manufacturing containers by blow-moulding preforms, including a phase of heating the preforms (3) followed by a phase of forming the containers (this phase including a pre-blowing step followed by a blowing step), this method including the operations consisting in: detecting a pressure spike during the pre-blowing and comparing it against a reference spike, if the pressure in the pressure spike is below the reference pressure, checking an event history to determine whether a heating instruction and/or a forming instruction has been modified; if the result of this check is positive, commanding at least one of the following actions: ∘ generating an alert alarm, ∘ stopping the supply of preforms to the oven, ∘ ejecting the containers derived from the affected preforms.

Abstract translation: 通过吹塑预成型件制造容器的方法，包括加热预成型件（3）的阶段，随后形成容器的相（该阶段包括预吹步骤，接着是吹塑步骤），该方法包括以下操作： in：在预吹时检测压力尖峰并将其与参考尖峰进行比较，如果压力尖峰中的压力低于参考压力，则检查事件历史以确定加热指令和/或成形指令是否已被 改性; 如果该检查的结果为肯定，则指示以下操作中的至少一个：产生报警警报，停止向烤箱供应预成型件，◊弹出来自受影响的预成型件的容器。