OPTICALLY CLEAR ADHESIVE FILMS
OCA Film – Optically Clear Adhesive Films
OCA films bond transparent layers, including those in displays. The surfaces involved, optical requirements and lamination process are central to your choice. Krückemeyer GmbH will assess the material and suitable converting options with you.
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Selection criteria
Which OCA film suits the bond?
Start with the layers to be bonded and the required transparency. The listed range includes optically clear adhesive films for transparent substrates; individual products differ in thickness, surface suitability and requirements for touch sensors. Check these properties for each product rather than applying them to every OCA film.
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OCA FILMS IN THE RANGE
Optically clear adhesive films in the range
The listing shows products assigned to the Optically Clear Adhesive category. Filters and product data help you compare a specific version with your requirements.
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CHOOSING OCA FILMS
Assess optical function and processing together
OCA means Optically Clear Adhesive: an optically clear adhesive layer used where light passes through the bond line. Besides the substrates, sensor design, surface texture and lamination process matter when choosing a product. Suitability for touch sensors or particular conductive layers must be checked for the specific product; the term OCA does not imply general approval.
Krückemeyer GmbH can adapt suitable films to component geometry and delivery format, for example through cutting or die-cut parts. Discuss the starting material, shape and intended handling in your production process.
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QUESTIONS ABOUT OCA FILMS
What is an OCA film used for?
OCA films are used to make optically clear bonds between transparent layers, including in display lamination. The bond should preserve visibility through the joining area. Which film suits your assembly depends on the substrates, required optical quality and processing conditions. The product data in the listing describes each version; the term OCA alone does not establish uniform properties across all products.
Is every OCA film suitable for touch sensors?
No. The range contains optically clear adhesive films with different suitability. For touch applications, the sensor design and adjacent layers must be compatible with the specific film. The product data shows differences in suitability for conductive layers. Provide the layer structure and requirements, then have the specific product assessed before selecting it for the bond.
What information helps with converting an OCA film?
The starting material, component geometry, intended delivery format and lamination process are important. Krückemeyer GmbH describes cutting and die-cut parts as ways to process optically clear films. The suitable format depends on the material and application. A drawing or dimensions, together with information on handling, help establish which shape and supply format make sense for your process.
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Request advice
Describe the layer structure, substrates and required delivery format. We will assess with you which OCA film and converting option suit your display bond.
Enquire about OCA film for your application
Send us your requirements for optical quality, components and processing. Together we can clarify the suitable film and delivery format.
OCA FILM ADVICE
Thomas Klein
Contact for products
Talk to Thomas Klein about substrates, layer structure and suitable converting for your OCA film.