As most of us have found out, if LP's jacket sizes are slightly different, then 45 RPM's are in a whole different universe! I am amazed how much the sizes can vary. For example the Samantha Fox sleeve is 7-1/4 x 7, but the Teenage Head sleeve is 7-3/8 x 7-3/8! I have numerous request for a larger outer sleeve due to this issue, so I came up with an outer sleeve that should be able to hold almost any 45 sleeve ever made.
This design is meant to protect your 45 cover while still giving you easy access to the vinyl record. This version of the single pocket doesn't have a flap.
Our CPP sleeves have excellent properties including clear transparency, scratch resistance, heat resistance, and moisture proof. CPP (cast polypropylene) film has a clear advantage over standard BOPP, polyethylene, Mylar or PVC sleeves.
What are the advantages of cast polypropylene? CPP has higher tear and impact resistance, better cold temperature performance and moisture transmission properties than standard sleeves. CPP won't turn cloudy over the normal life of the product, unlike other films. CPP is very hard to crease unlike BOPP and has some stretch forgiveness.
Cast film is usually used in applications that require superior optical properties such as gloss, transparency, surface smoothness, and good tear resistance.
This are a true premium product to protect your expensive, irreplaceable record collection for years to come. No other product will give you this amazing clarity.
Environmentally inert. 100% recyclable.
Acid free. Contains no PVC.
Excellent optics. Highly reflective.
Moderate WVTR (water vapor transmission rate) barrier against moisture and odours.
High resistance to acids, alkaline, grease and oil.
Exceptional resistance to corrosive chemicals.
Exceptional toughness, wear and abrasion resistance.
Natural living hinge properties, Fold won’t easily crack or crinkle.
Passes the P. A. T. test for no photographic enclosure reactivity. Typically used for high-end photo albums, sports cards and DVD’s.
Measurements, approx. 7-5/8 inches x 7-5/8 inches
4 mil is design to fit almost any size of 45 RPM jacket
Strong 1/16” seams.
Made in Canada with Canadian and American made film. Pure cast polypropylene film, no recycle contents, no questionable off shore material.
With this design, there is only 2 seams, 1 on each side.