SUMILITE®VSL series is high moistureproof sheets coated by polyvinylidene chloride(PVDC) sheets.
SUMILITE®VSL series have the highest level of water vapor barrier properties and are used for packaging medicaments which require especially high moisture resistance, such as capsulated drugs, non-pyrazolone painkilling drugs and antibiotics. Recently long-term quality assurance has been required of packaging materials in the primary packaging stage such as the indication of the term of validity of drug. SUM I LITE®VSL series is a packaging material capable of answer for these requirements.
In addition to moisture barrier, PVDC has oxygen barrier. You can use SUMILITE®VSL series for high moisture barrier and oxygen barrier.
Packaging Materials for Pharmaceuticals
Packaging materials for pharmaceuticals