Sliding sheet in quality of insertion in cassette of magnetic tape. (Machine-translation by Google Translate, not legally binding)

摘要

Sliding sheet in quality of insertion in magnetic tape cassettes, especially compact cassettes, characterized in that the sheet consists of a single layer that is taken from a mixture of polyethylene and polystyrene with an addition of butadiene containing elastomers, polymerized containing styrene -butadiene or acrylonitrile-butadiene-styrene polymerizates. (Machine-translation by Google Translate, not legally binding)