Custom Bubble Mailers

Abstract: The anti-static bubble bag used for packaging electronic components should have a good moisture-proof effect, so the moisture resistance of the bubble bag needs to be strictly controlled. This article uses the W3 / 030 water vapor transmission rate tester to test the water vapor transmission rate of the anti-static bubble bag samples, and details the scope of equipment, test principle and test process, so as to effectively verify the anti-static bubble bag pair for the enterprise The...

Principle of thermal sensitivity The core of thermal paper is its thermal coating. It is mainly composed of colorless dyes, color developing agents and sensitizing agents. When stimulated by the appropriate heat energy, the colorless dye and the color developer undergo a chemical reaction, resulting in a color change to achieve the printing of information. This thermal reaction is the key to the ability of thermal paper to record text, images and other information. Printing application Express...

Once, the customer reported that it was also the product of Glassine. The blue base paper had no problem on the thermal printer but the white base paper had the problem of misalignment. The main manifestation is that after printing a few sheets, the printing position gradually shifts forward or backward. Failure analysis: Thermal printers use a sensor to scan the distance between the labels to control the paper feed. The light intensity of the sensor can be adjusted. The blue backing paper and...

Thermal Transfer Paper has 3 series: 1- suitable for offset and screen printing;2 - suitable for offset and screen printing (especially suitable for thermosetting ink transfer); 3 - suitable for thermosetting Screen printing of foam ink. Its advantages are as follows: ● The high-tech coating technology ensures that each paper has strong stability, is not easily deformed, and greatly reduces manual coating and delivery time; ● Cold tearing, hot tearing is very easy, the ink is completely...