from Closures to seals

Different sizes, colors, Finishes and Seals
Screwcaps SP400 - Different Sizes

Closure SP400

closures for PET and PE jars

Macek Technika offers several popular sizes of closures for PET, PE and glass jars such as 38, 45, 70 and 100 mm in different finishes.

A suitable closure for your plastic jars can be found at Macek Technika. Our strength lies in our production flexibility, short delivery times and supplying custom colored caps. We supply various customers and distributors throughout Europe in different markets.

Any color closure

Get the perfect colormatch

We produce in every color imaginable. Here is where our strength and flexibility lies. Our closures roll off our production belts in any desired color. Smaller runs are no problem for us either. You can order a new color from as little as one pallet.

Need a new color?

Send us your sample of the desired color or send us your pantone PMS reference. We run a colormatch. We order the master batch which we use to produce your samples. Quick, easy and no costs involved.

SC45 Colorwheel
Screwcap Carbon Free Black

carbon free black

eco-efficiency and sustainability


The demand for the recyclability of our caps has increased among our customers over time.

In recent years we have become aware of the importance of sustainable and ecological business. This has stimulated us to look at the possibilities and adapt to new developments in the field of eco-efficiency and sustainability.

With carbon free black you contribute to lower waste production and less pollution.

New sorting lines today are based on automated sorting systems.
These systems use NIR (Near Infra Red) detection. NIR detection are essentially infrared rays. The NIR sensor separates different plastic types such as polyethylene, polypropylene and polyester. A predetermined plastic type is blown out of the product stream by an NIR separator.

As soon as colored plastic parts contain carbon, the NIR rays are absorbed.
This causes, in this case, the lids to be poorly detected and therefore not properly separated from each other. As a result the recyclability is lost.

Our new Carbon Free Black, as the name implies, contains no carbon.
The big advantage of this is that our closure, with this finish, are now NIR (Near Infra-Red) detectable, and thus become recyclable in recycling facilities.

Closure Finishes

embossing, Metallic, Flakes and more

Our closure finishes can make a big difference to the final look and feel of your product.
We offer a wide range of finishes to choose from. Such as matt or gloss, logo embossing, marble look and much more. This way you can completely match your closure with your product.

Screwcaps SP400 Embossing
SC70 EPE Liner 400


high quality seals from selig

We offer a wide range of high quality seals for your jars and bottles. From Tamper Evident to FDA regulations compliant seals. Our seals are suitable for PET, PE and Glass.


Screwcap Expert


it isn't just a screwcap, it's a perfect seal on your product. and i know exactly what you need.