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Principles of laser scoring machine for flexible packaging film

Plastic film layer, metal film layer and paper have different absorption performance and radioactivity in the wavelength range (9.4~11μm) generated by CO2 laser.

2019-11-2

Coptics Laser

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The focus application of easy-tear line laser scoring machine on plastic flexible packaging bags

Installing laser equipment on the slitter or rewinder, and use laser technology to cut, scribe, perforate and layer-cut plastic film, aluminum foil, paper and other flexible packaging materials. Its processing method is to use the laser light beam to draw a line, dashed line, wavy line, and easy-to-tear line designed to be only a few microns depth on the packaging film.

2018-11-25

Coptics Laser

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What is the role of laser scribing and perforating technology in food packaging?

In the field of consumer goods industry, packaging has always been an important aspect of special attention, especially food safety is the top priority of food packaging. However, while paying attention to food safety and the appearance of exquisite packaging, people often overlook many details, such as customers' feelings when opening food packaging.

2018-8-9

Coptics Laser

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What is laser perforation?

Laser perforation is a laser processing technology that uses a pulsed heat source with high power density and a short stay (lower than laser cutting) for perforating. The formation of the aperture can be achieved by a single pulse or multiple pulses.

2019-10-08

Coptics Laser

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Laser micro perforation for adhesive tape

Laser microperforation makes the tape with a series of holes or cuts that can be easily torn apart when they are separated from the perforation. It can cut and perforate any desired length in the tape to best meet the requirements of our customer. Through our perforation service, you can easily remove the required length of tape from the tape.

2020-06-21

Coptics Laser

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Laser Cutting Abrasives Discs

For a long time abrasives converting was dominated by knife slitters and die punchers. We design and build custom industrial laser systems, which represent the most direct and effective way to transform materials from the initial into the finished product. We strive to eliminate material losses and inefficiencies in the work process, and make the whole process faster and more precise.

2019-12-25

Coptics Laser

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What should you know before choose a laser die cutting machine ?

If you decide to operate the laser die cutting machine in-house, there are many performance conditions and maintenance issues unique to laser machines.Laser die cutting machines use light instead of hard tools and hard steel blades. Therefore, your materials will react differently, and the by-products (smoke, particulate matter) in operation require different installation requirements and ventilation.

2020-12-25

Coptics Laser

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Rotary laser marking technology for flexible packaging

This design is applied by laser marking, fits perfectly . Unlike ink printing, as thre is no ink involved, there can be less migration and less contamination during the recycling process. This technology is focused on eliminating the printing ink used for tracking, shelf-life, bar codes and other information that must be placed on almost any package on the market, promoting to reduce contamination during recycling.

2018-01-25

Coptics Laser

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Principles of laser scoring machine for flexible packaging film

The focus application of easy-tear line laser scoring machine on plastic flexible packaging bags

What is the role of laser scribing and perforating technology in food packaging?

What is laser perforation?

Laser micro perforation for adhesive tape

Laser Cutting Abrasives Discs

What should you know before choose a laser die cutting machine ?

Rotary laser marking technology for flexible packaging

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