Closures DIN28
White Shaped Plastic Flip Top, 28/410
The white, contoured plastic 28/410 flip-top cap is a practical closure designed for convenient dispensing of liquid and gel products that require quick and clean opening and closing of the bottle. full description
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Product description
The white, contoured plastic 28/410 flip-top cap is a practical closure designed for convenient dispensing of liquid and gel products that require quick and clean opening and closing of the bottle. The flip-top mechanism enables more precise application of formulations without the need to completely unscrew the closure, thereby reducing the risk of spillage and contamination of the contents. In combination with a suitable bottle or vial, it represents a functional solution for cosmetic, hygiene and technical preparations used in households as well as in professional manufacturing.
Possible uses
- day and facial creams, emulsions, facial milks and cleansing gels
- body lotions, shower gels and mild shampoos
- washing and disinfecting solutions for hands and surfaces
- oil blends for body and hair, conditioners and styling products
- aqueous toners, micellar waters and other liquid cosmetic solutions
- working solutions for craft, handmade and hobby use
Packaging advantages
- Stable plastic material of the closure ensures good shape stability during normal use and repeated opening and closing.
- Protection of the contents thanks to the sealing surface, in combination with a correctly selected bottle neck, helps to limit unwanted leakage and reduces the product’s contact with air.
- Flip-top construction allows fast, convenient, one-hand operation when applying products with low to medium viscosity.
- Ergonomic shape of the cap makes opening easier even with wet or soiled hands and at the same time provides an aesthetic effect on the final packaging.
- Universal use in cosmetic and household-chemical formulations – suitable for a wide range of bottles and vials with a compatible neck.
Combining with closures and dispensers
The flip-top cap is intended for use with compatible bottles and containers with the same thread type and neck dimensions. Within the Handymade.sk assortment, this type of cap can be combined with several types of plastic or other bottles according to the selected parameters. The resulting combinations of packaging and closures are practically tested in terms of functionality and thread compatibility. Nevertheless, for all combinations we always recommend carrying out your own compatibility test – verifying sealing, dosing, the closure’s resistance to the specific formulation and the behaviour of the packaging during long-term storage.
Technical parameters
All technical parameters of the packaging are given in the attached Packaging Quality Certificate and in the product parameters.
FAQ – Frequently asked questions
The flip-top cap is ideal mainly for liquid, semi-liquid and gel products with low to medium viscosity, which can be conveniently squeezed out or poured through the closure opening. With very thick creams or butter-like consistencies, dosing may be less convenient, and it is recommended to consider another type of closure or a pump. Before introducing it into final production, it is always advisable to test the dosing on the actual formulation in a small test quantity.
The cap must be screwed evenly onto the bottle neck, without excessive force and without cross-threading. After the first tightening, we recommend performing a simple leak test – fill the bottle with clean water or a test solution, close it, turn it upside down and shake gently. If no seepage appears in the area of the thread or the flip-top opening, the combination of packaging and closure is functional in terms of sealing. For thicker or more aggressive formulations, it is advisable to repeat the test after several days of storage.
The packaging with this type of closure can be reused, provided that hygiene principles are observed. Before each new filling, the bottle and cap must be thoroughly mechanically cleaned, rinsed, and then disinfected with a suitable agent, for example isopropyl alcohol or ethanol. For disinfecting the packaging, the products IPA 99 % isopropyl alkohol and etanol 96 % denaturovaný rastlinný are available in the offer; you can find them in the raw materials category: IPA 99 % isopropyl alkohol 1 l and Etanol 96 % denaturovaný rastlinný 1 l. Only after complete drying is the packaging ready again for safe filling.
If you decide not to reuse the packaging, its recycling is recommended according to the material type specified in the parameter table by the product on Handymade.sk. After emptying and basic cleaning, you place the cap into the appropriate sorted waste stream according to the material marking. In this way, the packaging can become a raw material for further processing and the amount of mixed waste is reduced. When combined with a bottle, it is important to check the material marking of both parts of the packaging and, if necessary, separate them before recycling.
You can easily choose the right packaging using the advanced filter, which is located at the top of the page after clicking on the relevant packaging category. In the filter, it is possible to combine several parameters at once – type and diameter of the neck, packaging size, colour and material. Thanks to this, you can quickly narrow down the offer to bottles, caps, pumps or sprayers that will be compatible and at the same time aesthetically match the desired design of your product.
Parameters
- Product colour
- White
- Country of origin
- European Union
- Diameter
- 30 mm
- Thread type
- 28/410
- Height
- 23,3 mm
Product documentation
- PDSProduct Data Sheet
- PDF ↓
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