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The foil-laminated PVC window

The world of PVC window laminated with decorative foil For a long time, the PVC window was inferior to the dominant materials such as wood and aluminium. But not only since the emerging energy crisis has this high-tech product enjoyed ever greater popularity....

WHY FOIL LAMINATION?

Foil lamination is an industrial process in which decorative foils are bonded to substrate materials in order to improve their appearance and feel. Foil lamination is particularly interesting for manufacturing companies, as the added value generated by this...

LET’S TALK ABOUT: GLUE APPLICATION AREA

The glue application phase is one of the most critical phases in the lamination process, and to ensure that it is done correctly it is necessary to pay attention to the following features: The HMPUR adhesive temperature inside the melting unit must remain between...

IN A COMPLETELY DIFFERENT LIGHT

A UV (Ultra Violet) lamp or Wood’s Lamp (after the American scientist Robert Williams Wood) is a light source that emits electromagnetic radiation, mainly in the ultraviolet wavelengths and, in a negligible manner, in the visible light range. A UV lamp produces...

LET’S TALK ABOUT: WRAPPING AREA (PRESSING)

In order to guarantee proper adhesion, it is recommended to keep the pressure on while the temperature in the glueing line remains between 38° - 40°C. Once the profile has been wrapped, it is important to assess the adhesion by performing an adhesion test by manual...

WHEN ONE HAS THE HEAD ON RIGHT …

One of the key components of the wrapping process is the coating head that spreads glue on the foil that shall be wrapped around the profile, creating a very thin adhesive layer on the foil surface. In order to ensure the best production performance, correct...

PRODUCING QUALITY PROFILES

The profile wrapping sector is becoming increasingly competitive and in order to ensure the quality of production it is therefore necessary to consider some key features of the materials and the lamination equipment. Let’s have a look at some features: Choice of...

LET’S TALK ABOUT: PRIMING AREA

There are three types of primer on the market: those with MEK-based solvent (flammable), those with DCN-based solvent (non flammable) and those with little or no VOCs. The length of the machine (specifically, the distance between the primer application area and the...

BOOK: WINDOWS PROFILE WRAPPING

The first book worldwide which is exclusively dedicated to the topic "Foil lamination of window profiles" has been published. It is available in English, Italian and German. On more than 180 pages with numerous illustrations and photos, the author Maurizio Carrer...

Wrapping at low temperatures

New market trends have led to a growing use of heat-sensitive foils with very low or no embossing for the lamination of exterior door panels. This can create quite a few application problems when working with “traditional” temperatures. In fact, on some foils, high...