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印刷产品穿孔离线



对于必须垂直方向纸张通过印刷机旅行的穿孔,钢穿孔规则,这是插入到记者的气瓶。 As the cylinders revolve, the perforations are cut into the paper.由于汽缸运转,齿孔切成纸。 More than one perpendicular perforation may be applied at one time, but the print supplier may be much more limited in the number and position of perpendicular perfs that can be applied at one time as compared to the number and positions of parallel perforations.可在同一时间超过一个垂直穿孔应用,但打印供应商可能会更有限,可在同一时间应用的数量和位置垂直perfs相比,平行穿孔的数量和职位。 Both parallel and perpendicular perforations can be applied at the same time.这两个平行和垂直穿孔可用于在同一时间。

 

Printed Products Perforated Offline 印刷产品穿孔离线

There are occasions when perforations are added as an offline process, after the product has been printed.有齿孔脱机过程中添加的场合时,已印后产品。 Generally, products that have a perforation applied offline are for smaller quantities and have been printed on sheet fed presses.一般来说,有穿孔的产品适用于小批量离线,并已在单张纸印刷机上印刷。 Large quantities are more economical to print and perf in one operation at a web press.大量更经济的打印和PERF在轮转印刷机在一次操作中。 Many products that are perfed offline are sent through equipment that can apply only full-length perforations and use wheels similar to those used on a web press.许多产品是perfed离线发送设备,可以适用于全长穿孔和使用一个轮转印刷机上使用的类似车轮。 The perforating wheels apply full perforations either parallel or perpendicular to the grain of the paper, depending on the direction the paper is sent through the equipment.穿轮适用于全穿孔平行或垂直于纸张的粮食,根据纸张通过设备发出的方向。 To apply both parallel and perpendicular perforations, the paper is sent through the equipment twice.为了适用于平行和垂直穿孔,纸张通过设备发送两次。 To help save time, some products can be manufactured with several printed copies on one large sheet so that when the sheet is sent through the perfing equipment, the perforations are applied to all of the copies on the large sheet at the same time.为了节省时间,有些产品可以制造几个印在一大张的副本,这样,当表是通过perfing设备发送,穿孔同时适用于大张的所有副本。 The large sheets are then cut into individual finished pieces.大张,然后切成个别成品件。

 

Perforations that are more complicated, such as a perforation that borders a detachable business card or a rolodex card within a larger sheet, can be applied with a perf cutting method, which is accomplished much the same as die cutting . Perforating blades, which contain cut and uncut areas, are constructed into a pattern.穿孔,较为复杂,如穿孔边界内一个较大的表可拆卸的名片或ROLODEX卡,可应用与PERF切割的方法,它是完成作为相同的模切。射孔叶片,包含削减和完整无缺的地区,构建成一个模式。 The cut area of the blade strikes through the material while the uncut segment or tie of the blade does not cut the paper, enabling the perforated area to remain attached to the document until it is to be removed.通过材料的截面积的刀片罢工而完整无缺的部分或刀片配合,不裁切纸张,使穿孔面积保持附加到文档,直到它被删除。

 

 

  作者:北京印刷