Monday, 20 September 2010

Do you ever feel it should be easier to use your application tape?

Experience has taught me that choosing the right product for the job is essential in achieving the best results - and application tape is no exception.


If you're having problems or difficulties when using your application tape there could be a number of reasons behind this and that is exactly what I'll be investigating in this bulletin...

 
 




Application tape should be stored on end, at room temperature. Maximum shelf life of application tapes is one year when stored properly.



Application tapes must have the correct adhesive strength to "tack" to lift the cut vinyl lettering from the liner backing, yet be able to remove easily from the vinyl lettering once it is transferred to the application surface.

A general guide for lettering

Generally speaking, high tack application tapes are required to lift smaller vinyl lettering from the liner backing. Larger vinyl lettering may need a medium tack application tape for easier removal after transfer.

A general guide per application type

Please see the table opposite for a guide based on type of application...

surface/
application type

suggested
tack required

 Banners
(vinyl)

medium to
high

 Boat/
marine graphics

high

 Glass

low to
medium

 Fleet,
caravan & trailer graphics

low to
medium/ high

 Latex-painted
walls

low

 Display
board

low

 Vehicle
graphics

medium to
high



There are a number of things to consider using your application tape all of which are covered in the 'Using Application Tape to Transfer Graphics' leaflet opposite...

The following areas are explained in the leaflet:

- Preparing your surface
- Wet and dry application
- Over soaking
- Applying pressure
- Troubleshooting

Please note the above leaflet refers to R Tape application tapes, which have been tested to provide the corresponding information


If you are still experiencing problems but are certain you are using the correct product, there are a number of troubleshooting tips that you could try. These are all detailed in the Tips and Tricks leaflet (last two pages), but here are some of the most common problems:


Problem

Suggested solutions

 Adhesiveresidue on vinyl when using
 wet solution

 Are you using too much solution? It is not necessary to wet both the
 application surface and the adhesive side of the vinyl.

 Wet only one of these surfaces with a fine mist - do not soak.



 Vinyl will not stick to the application
 surface

 Try using more squeegee pressure.



 After positioning the vinyl, do not remove the application tape for at
 least 10-15 minutes.
 The adhesive on pressure sensitive vinyl increases
 its bond considerably after a short period of time.



 How cold is it? Pressure sensitive vinyl may resist sticking immediately to
 very cold surfaces. Ideally, application environments and surfaces
 should be at least 10°C.



 Vinyl will not lift from liner backing

 Try using more squeegee pressure to tape and graphic.



 Have you changed your vinyl brand, type or colour? Sometimes
 even a simple change in the colour of the same brand of vinyl can change
 application tape performance.



 Lift from the liner, rather than with the tape.

 
1. Flip the graphic over so the taped side is facing down

 2. Starting at top corner, peel the liner backing at a 180°
angle 



 Was the graphic cut too deeply? This could fuse the edge of the
vinyl into the liner backing. If so, try wetting the back of the liner
with a fine mist of wet solution or damp sponge, then attempt removal.

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