Product description

Square straight glass bottle with safety cap represents a professional packaging solution particularly suitable for precise dosing and safe storage of liquid preparations. Thanks to its practical design, it is ideal for filling products where control during handling, protection against accidental opening and maintaining stable properties of the contents throughout the entire period of use are important. High-quality glass is dimensionally stable, chemically resistant and allows hygienic filling as well as professional presentation of finished products.

Possible uses

• Cosmetic products – serums, facial oils, toners, hair treatments, booster blends, intensive treatment elixirs and professional cosmetic concentrates.
• Extracts, oils and aromatic blends – herbal extracts, massage and body oils, perfume and aromatherapeutic compositions, blends for cosmetic and technical use.
• Laboratory and formulator samples – test series, reference samples, product prototypes and small batches intended for internal testing or client presentation.
• Home production – handmade cosmetics, artisanal products, small collections intended for sale, gift packaging and tailor-made editions.

Packaging advantages

• Material stability – glass is dimensionally and shape stable, does not change over time and does not react with most commonly used cosmetic and technical components.
• Protection of contents – the rigid bottle combined with a safety closure helps protect the filling against unwanted opening, leakage and contamination during storage and transport.
• High chemical resistance – glass is suitable for a wide range of formulations, from aqueous solutions to oil-based and alcohol-based preparations (however, it is always advisable to carry out your own compatibility test).
• Aesthetic appearance – the clean lines of the square bottle look professional, combine well with labels and the brand’s visual identity, which makes it a representative packaging for finished products.
• Universal use – you can use one type of packaging for various types of formulations within the same product line, which simplifies branding and logistics.

Combining with closures and dispensers

• The bottles are compatible with various types of closures and dosing systems (for example screw caps, droppers, spray pumps or practical applicators) according to the parameters selected for the specific product.
• Combinations of packaging and closures created directly on Handymade are tested and functional in terms of dimensional compatibility and normal use.
• For all combinations, however, we always recommend performing your own compatibility test – verify sealing, dosing method, behaviour of the packaging in contact with the specific formulation, as well as long-term stability during storage.
• Before final filling of the entire batch, it is advisable to carry out a trial on a smaller product sample and monitor any changes in appearance, scent or viscosity over time.

Technical parameters

• All technical parameters of the packaging are listed in the attached Packaging Quality Certificate and in the product parameters.
• In the technical documentation you will find detailed information about the material, dimensions, neck type and other properties important for precise matching with closures or dosing components.
• We recommend following this data when planning production, filling processes and storage of finished products.

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