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posica®kukkiri™filmSecrets – WhykukkiriVisible? ー

posica ® ™ kukkiri What is Film?

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｢posica ® ™ kukkiri Film" is a polyester-based window film that uses Mitsui Chemicals' kukkiri ™ dye technology to make the scenery seen through the film look natural and vividly colored.

｢posica ® ™ When kukkiri film is applied to the window, the colors of the blue sky, the sea, green trees and red flowers are darker and more vivid, and the whiteness of the clouds floating in the blue sky is felt whiter. ｢ posica ® ™ By looking at the world through kukkiri film", the brand name expresses the hope that people will become brighter and more positive.

Why does kukkiri look beautiful?

「posica ® kukkiri™ Film is a window film composed of a PET base material with a hard coat layer, adhesive layer, and separator, utilizing the kukkiri™ pigment developed by Mitsui Chemicals, Inc.
As shown in Figure 1, the kukkiri™ pigment cuts yellow light in the wavelength region indicated by the dashed line in the solar spectrum. In addition, as shown in Figure 2, the visible color range changes from the area marked with a circle (when there is no film) to the area marked with a square (when viewed through the film). As a result, the saturation of colors in scenery and objects seen through the film is enhanced, making colors appear deeper and more vivid. Whites also lose their 'yellowish tint,' resulting in greater clarity and a whiter appearance.

Supervision: Keiji Uchikawa, Professor Emeritus at Tokyo Institute of Technology, Visiting Researcher at Kanagawa Institute of Technology Human Media Research Center

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posica ® Examples of kukkiri™ Film Applications

The clouds are whiter and the view is clearer

Aqua Grace Chapel (Okinawa Watabe Wedding)

The outlines of the buildings become clear, and the air appears crisp.

Flexible Workspace (Nearest Station: Takanawa Gateway Station)

These are the voices from everyone who has actually used the facility. Please take a look.

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Inquiries about products and orders

Product Inquiries / Sample Requests

point0 Co., Ltd. ( Here(opens in a new window)

Mail：posica@point0.co.jp

 

Inquiries about considering the introduction to facilities, consultations, and requests

Tanseisha Co., Ltd. ( Here(opens in a new window)

 

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