FIELD: packaging industry.
SUBSTANCE: present invention relates to a closure assembly comprising a valve for containing a substance in a squeeze bottle, a multi-layer material for providing a valve for such a closure assembly, a method for providing such a multi-layer material and a method for providing such a closure assembly. Closure assembly comprises a closure cap, having a lid and a body, a valve arranged in the body of the closure cap, and an induction element. Induction element is arranged in the closure cap body for induction sealing a loop shaped peripheral section of the valve to a loop shaped attachment surface of the closure cap body.
EFFECT: disclosed is a closure assembly for a squeeze bottle, comprising a thermoplastic valve (versions).
60 cl, 24 dwg
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