Closures
Closures for Precise and Secure Packaging Solutions
Looking for the right closures for your bottles and jars? We have them! Our closures ensure that every bottle stays reliably sealed, contents are protected and products can be dispensed in clean doses. Especially with liquids, a precise fit between bottle and closures is essential so that production processes run smoothly.
Various Closures for Different Applications
Owowo provides you with a range tailored to various applications. Different bottle closures enable both controlled product dispensing and the secure sealing of liquids in various industries. Material selection, thread and sizes play a decisive role in later use.
Different closures are used depending on the product requirements. In our range you will find several variants specially designed for liquids and viscous products.
Our offer includes, among others:
- Disc-top closures for easy dosing
- Applicator tips for precise applications
- Lotion pumps for creams and liquid care products
- Mini trigger screw closures for fine spray distribution
These bottle closures are suitable for many industries, such as cosmetics, chemicals, cleaning agents or private label production. Thanks to matched sizes, closures can be optimally combined with the right bottle.
Threads and Sizes for Precise Compatibility
For screw closures to function reliably, threads and sizes must be precisely matched. Several common standards used in many filling processes are available in this category.
Available threads:
- 13-415
- 15-415
- 20-410
- 24-410
- 28-410
These sizes allow high compatibility with many bottle solutions. This makes it quick to select the right cap, keeping production processes efficient.
Materials for Stable and Durable Closures
Material plays a decisive role in closures. It influences stability, flexibility and resistance to various ingredients.
The following materials are available in our range:
- LDPE – flexible, light and well suited for dosing tips
- PP – stable, durable and versatile
These material options allow bottle closures to be specifically matched to product requirements. At the same time, matching screw closures ensure that every bottle stays securely sealed and contents can be dispensed cleanly.
Complementary Packaging Solutions in Our Range
In addition to closures, our packaging range includes other matching products for different applications. These include, among others:
- Bottles
- Jars
- Nail polish bottles
This packaging can be combined with matching bottle closures and caps. The result is a well-thought-out packaging solution for fillers, manufacturers and retailers.
Owowo as a Reliable Packaging Partner
Owowo stands for functional packaging solutions with high availability. Our range includes a large selection of packaging for different industries, so that matching bottles, closures and caps can easily be combined and you can always rely on finding exactly the right thing for your products with us.
Our shipping is fast. In addition, many products are available immediately from stock, allowing even quicker delivery. Owowo also offers professional filling and customisation, allowing packaging to be specifically adapted to brands or products.
A dedicated customer service team supports you with questions about sizes, materials or matching screw closures. You can conveniently get in touch via the contact form or by phone. For orders, the payment methods payment in advance or invoice are also available to you. This gives you full flexibility. Choose Owowo and order closures from us!
FAQ – Answers to Frequently Asked Questions
Which closures are suitable for cosmetics, food, pharma or industry?
The requirements for a closure differ depending on the industry. In cosmetics, convenient application and high-quality design are the main focus, while product safety and hygiene are decisive in the food sector. Pharmaceutical and industrial applications often require closures with tamper evidence, child resistance or particularly high chemical resistance. The selection should therefore always be matched to the filling product and the planned use.
What materials are closures made of?
Most closures are made from plastics such as polypropylene (PP) or polyethylene (PE). Depending on the application, aluminium, stainless steel or material combinations with plastic or foam seals are also used. Which material is suitable depends, among other things, on the requirements for tightness, stability and chemical resistance.
Which closures are food-safe?
Only closures approved for direct contact with food may be used for food. They are often made of food-safe PP or HDPE and meet the corresponding legal requirements. In addition, seals and other components should also be suitable for food contact.
What types of closures are there?
The range extends from classic screw caps, flip-top caps and disc-top closures to pump dispensers, dosing caps, spray closures and child-resistant versions. There are also tamper-evident closures, dropper inserts and special solutions for technical or pharmaceutical applications. Which variant is the right one depends on the desired dosage and the respective product.
Which closures fit plastic bottles?
The thread of the bottle is decisive. Plastic bottles are manufactured with different thread standards, so the closure must fit exactly in diameter and thread design. Many manufacturers offer matching screw caps, flip-top caps, pump dispensers or spray heads as coordinated systems.
Which closures fit glass bottles?
With glass bottles, too, the thread determines which closure can be used. Depending on the type of bottle, screw caps, pipettes, droppers, spray attachments or pumps can be considered. For cosmetic or pharmaceutical products, complete systems are often offered in which bottle and closure are optimally matched.
Which closures fit jars and pots?
Jars and pots are mainly sealed with screw lids or snap-on lids. Depending on the product, inner lids or sealing discs can also be used to better protect the contents from moisture, air or contamination. Designer closures in different colours and finishes are also available for high-quality packaging.
Which thread sizes are available for closures?
Closures are available in numerous standardised thread sizes. Commonly used sizes include, for example, 18/410, 20/410, 24/410, 28/410 or 38/400. Which thread size is required depends on the respective container. For a secure seal, the bottle or jar and the matching closure must have exactly the same thread standard.
