Red Safety Cap

Safety cap for hydroxide with safety ring is a closure designed for situations where first‑opening control and reliable sealing of the packaging during storage and handling are important. The safety ring provides clear visual information on whether the packaging has already been opened, which is particularly practical when packing raw materials and working solutions. The cap is suitable for use with cosmetic products.

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Possible uses

• Cosmetic products – packaging of raw materials and blends intended for cosmetic use (e.g. solutions and concentrates used in the manufacturing process).
• Extracts, oils, aromatic blends – for working solutions and blends where first‑opening control is important (own compatibility testing is recommended).
• Technical and auxiliary liquids – for example working solutions used in production and cleaning (depending on the type of formulation and internal storage rules).

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Packaging benefits

• Combination of HDPE and PP materials – plastics commonly used in packaging solutions, suitable for standard handling and sealing.
• Safety ring – simple visual control of first opening and handling of the packaging.
• Material stability under normal storage and use conditions for cosmetic products.
• Protection of the contents – the closure helps keep the contents sealed and, when used correctly, minimizes the risk of unintentional opening.

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Combining with closures and dispensers

Combinations of containers and closures created directly on Handymade are tested and functional. However, for all combinations we always recommend carrying out your own compatibility test (sealing, dosing and behaviour of the packaging in contact with the specific formulation).

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Technical parameters

All technical parameters of the packaging are listed in the enclosed Packaging Quality Certificate and in the product parameters.

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FAQ – Frequently Asked Questions