Friday, March 14, 2008
ANATOMY OF A DECAL
Most of you when looking for decals , stickers and or graphics may not fully understand the "business" behind decal creation.So, i'm going to explain some important points to look for when shopping for vinyl stickers.
Some websites and shops use certain terminology when describing material and overall quality.
For instance,there are 3 types of vinyl material used to create decals.
1. calendered vinyl:
It's the very basic material with the shortest life and cheapest cost, therefore not recommended for any long-lasting use.It has been known to shrink, crack,and even fade color.This type of vinyl material is generally thicker.
2. Intermediate vinyl grade:
A better choice for most applications due to it's longer durability (5-7 year) compared to calendered (1-3 year).Good choice for most flat surfaces and has less shrink problems.Easy application and conforms to slight surface contours.
3. Cast vinyl:
The best for all decal applications,like car graphics,truck-trailer graphics,etc.
Superior life (up to 10 years) depending on manufacturer.A very thin material(around 2 mil) thickness ensures greater conforming attributes.It also provides greater protection against weathering and fade.
All the above types of vinyl are used throughout the decal/sign making industry,but knowing that a particular vinyl material may be better for your project, will definitely point you in the right direction.
All manufacturers provide countless colors for you , no matter the type of vinyl you purchase.
the bottom line :
Calendered Vinyl
Short term life. 1-3 years depending on brand. Flat surfaces only. 3 mil or thicker.Cheapest material used.Generally used in signmaking,menus or when cost is an issue.
Intermediate Vinyl
Medium term life.Basic use 5-6 years depending on brand. Flat and simple contours. Good choice over calendered vinyl.
Cast Vinyl
Long term life. 7-9 years typical life. Flat, contour and rivets. 2 mil Thickness for the best contour fit.Best choice for full graphics and superior color retention.
For more info contact me at : dfdgraphico@yahoo.com
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