Rectangle Rainbow 10ml Vial Labels Sticker Label Printing PET

 
 
10ml Vial Labels For Pharmaceutical Glass Vials / 10ml Dropper Bottles
 
 
Specifications:
 

 
 
 
How to print best labels?

In order for labels to move through a label printer, the printer mechanism relies on label sensors

that detect a gap, notch, slot or line between labels. In identifying the material, the mechanism

then adjusts the stock intake so that print properly aligns on each label.

Theses sensors work based on the concept that a label will block light going between two sensors

while a gap does not block the light. It’s almost like flipping a light switch on, off and then on again.

 Label Gap  

Between each die cut label, material is typically stripped away leaving behind what is called a

“label gap.” The carrier or liner supporting the label is usually less opaque than the label and

liner together. Special transmissive sensors read the opacity changes where one label ends and 

a new label begins. Label gaps are commonly 0.125” (1/8th inch) tall although they can be virtually

any size you want. \"Asource\" teamtries to limit the size of a label gap to avoid wasting material and

raising costs, but sometimes, due to automatic application equipment, label perforations and other engineering, gaps have to belargerthan normal.Ifthere is not enough contrast between a label and

its liner, then not enough light will passthrough for the printer to find its “top-of-form”. Sometimes you

can recalibrate the sensors to adjust to a new liner; otherwise you will have to choose another way to detect your labels:

Sensing Slot or Notch  

To create more contrast you may need slots or side notches cut in the liner. Before deciding whether

to use slots or notches, you will need to determine whether your sensors are “fixed” and locked into

one position or if the are “movable.” Fixed sensors are commonly located either at the very edge of a label or in the center. Movable sensors can be located anywhere across the web to give you much

more flexibility as to where you can locate your cut outs.Sensing NotchesSensing slots are narrow oval

holes often centered in the liner between labels. They usually require larger-than-normal label gaps. Trying to cut and remove a tiny slot from a normal 0.125” gap is difficult, especially if you also have perforations between labels. EIM usually recommends increasing a slot gap with a minimum of 0.25”.Sensing notches are cut out at the edge of the liner and may not require a larger gap. Not only

are notches used with labels on brown or highly opaque liners, but also when working with tag materials that have no liner or label gap. This explains why you often see hang tags with perforations between

each tag and four rounded corners that create those notches.The size, shape and location of a sensing slot or notch is dependent on your printer specifications. Slots and notches will require special cutting tools. Subject to the size of your label gap, you may also need a new label tool which adds to your initial investment but will make your label printing much easier.

Black Mark 

Some label printers may also have a “reflect