THE KING OF CAPS
THE CROWN CORK

Simplicity, tightness, reliability, practicality, quality, reduced costs... there are many benefits offered by the crown cork, an essential solution for the closure of glass bottles which, due to its properties and applications, is still indispensable for the beverage industry today. A sustainable and 100% recyclable complement that is also functional and customizable, and can be used for promotional purposes, image or even for collecting.

reliability
design
sustainability

OUR BRAND

Under the UNIC brand we produce crown corks for more than 250 national and international customers, and our presence in the market has been constant and growing since the company was founded. We currently occupy a leading position in the sector.

OUR CAPS
We manufacture 26mm and 29mm diameter crown corks for bottlers of all types of beverages, whether mineral waters, beers, soft drinks, juices, dairy products, cavas or sparkling wines. Below we show the features and specifications for each of these models. For further information, please do not hesitate to contact us.
26mm
Intermediate skirt (h = 6,00 mm.)
Material: TFS / ETP
Liner: PVC / PVC FREE / OB / Scavenger / Sterilization

View specifications
29mm
Material: TFS / ETP / INOX / AL
Liner: PVC / PVC FREE / OB / Scavenger / Polyethylene


View specifications
STEEL
THE MATERIAL
Steel is the main material we use to manufacture crown corks. Highly resistant, this robust metal prevents corrosion and offers excellent properties to guarantee a perfect seal and superb preservation and protection of the beverage, completely isolating it from external and environmental factors such as light, heat, odor, oxygen or humidity, among many others. Our closures are made of Tin Free Steel (TFS), Electrolytic TinPlate (ETP), stainless steel and also aluminum.
Customize your caps
Printing crown corks helps to reinforce brand image and customer commitment. At José Combalía we apply the lithographic printing system, both on the inside and outside of the closure, to create and adapt personalized designs and promotional codes that attract the consumer's attention and build loyalty.
IDEAL
for any bottle
Our closures are designed to ensure a completely airtight pressure seal on any glass bottle containing any type of beverage, whether carbonated (carbonated) or natural (non-carbonated). We use the most advanced materials and manufacturing and control processes on the market to guarantee the freshness and flavor of the beverage, for longer.
the iconic cap
Invented by William Painter in 1892, the crown cork is an icon of design and simplicity that, even today, in the 21st century, remains a unique and inimitable closure solution.
PRODUCTION PROCESS
1
DESIGN
From the final artwork, we proceed to the realization of physical samples for customer approval and subsequent lithographic release.
2
LITHOGRAPHY
We apply lithographic printing and interior and exterior finishing varnishes by means of fast production offset systems.
3
BLANKING
We form caps with state-of-the-art SACMI presses that improve product quality and operator safety.
4
LINING
We adhere the sealing joints with SACMI machines (with integral vision control systems) specifically designed to maximize productivity.
5
PACKAGING
We put the finished crown corks in carton boxes, octabins or silotainers, and store them in dry and clean conditions for their subsequent shipment.
WE ADAPT TO OUR CUSTOMERS’ NEEDS
WE ADAPT TO OUR CUSTOMERS’ NEEDS
RECYCLABLE PACKAGING
RECYCLABLE PACKAGING
CARTON BOX
394mm x 294mm x 384mm
Capacity: 6.500 - 10.500 units
RECYCLABLE
OCTABIN
1800mm x 1200mm x 1000mm
Capacity: 400.000 units
RECICLABLE
SILOTAINER
1245mm x 1200mm x 1000mm
Capacity: 125.000 - 200.000 units
REUSABLE & RECYCLABLE


Polígono Industrial SKOL
Carretera C-35, Km. 65
17451 Sant Feliu de Buixalleu - Girona
Spain


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