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Laser Micro-Perforation for Movie Screens

Perforated screens are made up of a series of holes with about a 0.3mm diameter or less. Some manufacturers make “micro” perforated materials with a much smaller diameter hole.
These perforations allow the sound to penetrate the screen without allowing much light through, eliminating the possibility of the picture also reflecting from the wall behind through the perforations back to the viewer’s eyes.

2023-10-28

Coptics Laser

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Enhancing Acoustic Harmony: The Role of Laser Microperforation in Concert Hall Wallpaper

Perforated wood veneer is widely used in places such as concert halls or museums, where proper sound absorption is an important part of maintaining a positive atmosphere. Without sound absorption, it’s easier to become overwhelmed with the noise. For instance, inside a concert hall, the music is meant to be enjoyed rather than overwhelming, making perforated wood veneer a perfect choice for controlling the amount of sound absorption while still allowing the performers’ art to be heard and appreciated.

2023-11-28

Coptics Laser

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how can the laser perforation in the film create an ideal atmosphere to prolong shelf-life of fruit, vegetable, food etc?

Laser perforation in film packaging is a technology used to control the atmosphere within the packaging environment, which can significantly impact the shelf life of fruits, vegetables, and other perishable foods.

2023-2-22

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What kinds of film is better for MAP packaging ?

Laser microperforation technology aids MAP packaging to extended shelf life .

2022-11-02

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MAP packaging | OTR of film | Laser Perforation

An article explains the relationship between OTR, fruit and vegetable respiration rate and laser perforation

2023-10-28

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Innovating the Future - Laser Cutting for Copper Foil

Copper foil finds wide applications in the manufacturing of electronic products, communication devices, solar panels, and electric vehicle batteries, among numerous other fields. Its excellent conductivity and heat dissipation properties make it an indispensable material, but it also demands higher cutting standards.

2023-6-21

Coptics Laser

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How does a laser cutter work in paper industry ?

Laser cutting is a type of thermal beam which hits the surface of the material and heats it so strongly that it melts or completely vaporizes. Once the laser beam has completely penetrated the material at one point, the actual cutting process begins.

2023-05-28

Coptics Laser

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The Importance of Materials Testing for Tailored Laser Scoring and Perforation

In the realm of tailored laser scoring and perforation, precision and accuracy are paramount. Manufacturers aiming to create easy-open pouches or packaging solutions with custom perforation patterns need to understand the significance of materials testing. This crucial step ensures optimal performance, product integrity, and customer satisfaction. Let's delve into why materials testing is indispensable in the process of developing laser-scored and perforated materials.

2023-03-28

Coptics Laser

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Laser Micro-Perforation for Movie Screens

Enhancing Acoustic Harmony: The Role of Laser Microperforation in Concert Hall Wallpaper

how can the laser perforation in the film create an ideal atmosphere to prolong shelf-life of fruit, vegetable, food etc?

What kinds of film is better for MAP packaging ?

MAP packaging | OTR of film | Laser Perforation

Innovating the Future - Laser Cutting for Copper Foil

How does a laser cutter work in paper industry ?

The Importance of Materials Testing for Tailored Laser Scoring and Perforation

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