These
are specially formulated shrinkable polypropylene film for wrapping CDs
and DVDs.
Properties
All films have excellent optical properties like gloss, sparkle and
clarity. Shrink tightening characteristics are incorporated into a
number of films to ensure a tight wrap on the pack in the market place.
The film continues to tighten as it ages so that packs stay in excellent
condition. Shrink properties overcome the problem of thermal aging which
can make overwrap film begin to wrinkle after a time.
Applications
Overwrap films are used to enhance the shelf-appeal of audio and video
cassettes. The film gives an all round good performance, it enhances the
attractiveness of the product at the time of sale and works well on high
speed wrapping lines. They are printable for all over graphics. They are
designed to run at very high speeds while at the same time routinely
giving very strong seals for improved tamper evidence. They also have
differential slip characteristics that minimize film movement during
packing on high-speed packing lines. They are usually available in the
form of packaging pouches and packaging bags for easy storing of CDs and
DVDs.
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