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window patching

Talk to the window patching specialists

A.Warne have been supplying and converting window patching films since 1926. We’ve worked with some of the largest manufacturers in the world to provide bespoke window patching solutions for all manner of applications.

Our premium grade polyester is particularly popular as an ideal window patching film for all food applications. Sandwich cartons, hot and cold food packaging, microwave packs, freezer packs and everything in between. As a leading Polyester converter in the UK we supply a huge and diverse range of Polyester end users in the food industry.

Bespoke window patching solutions

As well as our large stock of high quality window patching films, A.Warne specialise in finding solutions where other suppliers and converters cannot. With nearly 90 years of experience, we can supply bespoke films that fit your needs exactly.

Our most popular window patching films

Acetate window patching

The clarity of this popular film makes it the perfect solution for window cartons. It is also used in shoe tagging as well as animation and, when coloured, for 3D glasses.

Polyester window patching

The number one choice for sandwich cartons, polyester film is used for hot and cold food applications, including microwave packs, window cartons of all types and freezer packs. As a leading Polyester converter in the UK we supply a huge and diverse range of Polyester end users in the food industry.

APET film window patching

This versatile film removes the need for soft or hot crease systems and solves many issues faced with other films. APET is ideal for die-cut carton windows and heavy weight carton window patching.

PLA compostable film window patching

This cutting-edge and environmentally sound plastic film offers a wide range of applications to many sectors. It can dramatically increase green credentials in the production of window cartons, food and other packaging, as well as in graphic arts applications and stationary uses.