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Furthermore, the process is highly suitable for kraft paper materials and can also be applied to recyclable packaging, low-density polyethylene (LDPE), and bioplastic packaging, such as polylactic acid (PLA). Bruce 2024-10-31 04 Bruce 2024-10-31 13:29
This makes it an environmentally friendly printing solution. Bruce 2024-10-31 04 Bruce 2024-10-31 13:29
As hot foil stamping only uses heat, pressure, and a die to transfer designs, there is no need to use inks or solvents. Bruce 2024-10-31 04 Bruce 2024-10-31 13:29
The packaging and foil are then brought together through a narrow point between these two cylinders. Bruce 2024-10-31 05 Bruce 2024-10-31 13:29
Here, the die is placed on a cylinder which is synchronised with another cylinder. Bruce 2024-10-31 06 Bruce 2024-10-31 13:28
Round-round stamping machines are based on a principle similar to printing presses. Bruce 2024-10-31 05 Bruce 2024-10-31 13:28
The die moves horizontally with the cylinder to deliver a narrow zone of pressure across the packaging material. Bruce 2024-10-31 04 Bruce 2024-10-31 13:28
In round-flat hot foil stamping, the flat metal plate is replaced by a rotating cylinder. Bruce 2024-10-31 05 Bruce 2024-10-31 13:28
The press then brings the pieces together to produce equal pressure across the entire packaging material. Bruce 2024-10-31 04 Bruce 2024-10-31 13:27
With flat foil stamping, the substrate and foil are brought into position between the die and the lower counter plate. Bruce 2024-10-31 05 Bruce 2024-10-31 13:27
Notably, fixed position die is often used for repeat projects. Bruce 2024-10-31 05 Bruce 2024-10-31 13:27
Flat foil refers to when the die can be attached to a flat honeycomb chase for flexible positioning, or in fixed positions on a flat metal plate. Bruce 2024-10-31 04 Bruce 2024-10-31 13:27
Essentially, there are three types of hot foil stamping machinery, and each is used for different purposes. Bruce 2024-10-31 04 Bruce 2024-10-31 13:27
A hot foil stamper is usually a stand-alone machine, but can also be used in line with a printing press or other units. Bruce 2024-10-31 04 Bruce 2024-10-31 13:26
This is further helped as the release layer of the foil melts. Bruce 2024-10-31 04 Bruce 2024-10-31 13:26
This pressure, along with the activation of the outer adhesive sizing layer of the foil, attaches the foil to the packaging material. Bruce 2024-10-31 05 Bruce 2024-10-31 13:26
When applying hot foil stamping to coffee packaging, a heated die forces the foil against the substrate, which is supported by a counter plate. Bruce 2024-10-31 05 Bruce 2024-10-31 13:26
an outer adhesive sizing layer Bruce 2024-10-31 05 Bruce 2024-10-31 13:25
image and metal layers Bruce 2024-10-31 03 Bruce 2024-10-31 13:25
a number of lacquer Bruce 2024-10-31 03 Bruce 2024-10-31 13:25
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