Biaxially Oriented Polystyrene is used in a wide array of market segments and
applications. The material’s natural rigidity makes it an excellent choice for
envelope and carton window film. Polystyrene is non-hygroscopic and is stable
at an effective temperature range from -60º C to +70º C. With FDA compliance for
direct food contact, it’s a perfect die-cut insert labeling film for the poultry
and meat market. As a release liner substrate OPS is a good choice for the middle
ply of a piggy-back labels for direct mail or coupon application. Listed below
are some of the more common uses for OPS
ENVELOPE WINDOWS
Our matte and gloss OPS films are available in the following specifications:
|
Gauge |
26 micron (1.04 mil) and up-the best yield in the U.S.A. |
|
Antistatic coating |
Allows faster machine speeds |
|
Clarity |
|
|
Roll Length |
OD’s up to 20” |
Additionally, our roll configurations increase the total roll lengths by about
40% which allows for longer runs, less roll changes and less scrap of both paper
and film.
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SHRINK SLEEVE BOTTLE LABELS
Due to its extremely high shrinkage rates, OPS is becoming more popular in the
ever-expanding field of shrinkable bottle labels. Our shrinkable films are available
in the following specifications.
|
Gauge |
1.8 mil (45 micron) or2.0 mil(50 micron) |
|
Widths |
Most widths available upon request |
|
Shrinkage |
Up to 80% |
|
Ink Systems |
Recommended guideline for best quality in printing |
|
Minimum order requirements |
Once tested and approved, orders need to be at least 20,000 lbs (can be composed
of different gauges and widths |
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DIE-CUT AND INSERT LABELS
Due to the rigidity, our thicker gauge OPS films are perfect for die-cutting.
These films are generally produced in 2 mil (50 micron) to 7 mil (175 micron)
and are suitable for printing. Good Contact certification is available upon request.
Lamination Film
OPS is used in applications such as foamed styrene trays. Available in clear,
white and certain colors.
Insert Label Film
Since our films have FDA compliant and are non-hygroscopic they are perfect for
direct food contact and ideal for die-cut applications.
Release Liner Film
Our OPS films have stable surface energy which allows for good silicone anchorage
and ridges for middle ply of piggy-back labels. They are compatible with solvent-based
or curable silicone coatings.
Carton Window Film
We offer this film in either crystal clear or super matte finish. It is breathable,
non-hygroscopic and FDA compliant for direct food contact
Packaging Film
This film offers good oxygen permeation rates for wrapping flower pots. It is
printable with a wide range of ink systems and has a wide serviceable temperature
range.
