The production process of film tear line (laser scribing of heat film shrink label)

Because the heat shrink film is a thermoplastic film that is stretched and oriented during the production process and heat-shrunk during use. Therefore, no matter what printing method is used, before designing the surface pattern, the horizontal and longitudinal shrinkage rate of the material and the allowable deformation error of the decorative graphics in each direction after shrinkage should be considered to ensure the accurate restoration of the pattern, text and barcode that shrinks to the container.

Adding some product packaging can improve user experience and bring higher performance. Easy-tear laser marking machine can provide new processing equipment for industries such as film processing, which is more convenient and faster than traditional processing modes, meeting the needs of the packaging industry and manufacturers.

Compared with traditional mechanical pressure holes,Easy-tear film laser scribing has the characteristics of fast speed, high punching and high efficiency. The spacing of each hole processed by the easy-tear film laser marking machine is uniform and adjustable. Meaningful hole marking in any direction and shape can be achieved. Laser marking equipment has the advantages of stable performance, simple operation, free maintenance, long service life, fast processing speed and high efficiency. It provides a more convenient advantage for the processing of various film packaging industries, but also further improves the industry in its field and also meets the needs of the current industrial field.