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Glued-in closure liners
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Closure liners attached to the inside roof of the closure by a hot melt adhesive.
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Modified buttress thread, английский
Commonly referred to as “m” style. the modified buttress thread was developed, with a 10 degree pressure angle, to offer more closure-to-bottle thread contact.
Metallizing, английский
Applying a thin coating of metal to a non-metallic surface. metallizing can be done by chemical deposition or by exposing the surface to a vaporized metal in a vacuum chamber.
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