Views: 11 Author: Site Editor Publish Time: 2022-04-21 Origin: Site
Courier bags are also known as courier bag glue sprayers and glue applicators. In the express paper bags and postal paper bags, we usually see that most of the seals are squeegeed. Some side adhesives are streamlined or dotted (less, only in the sideline position), and the glue is squeegeed at the sealing position. The glue width is 2mm to 3mm. Can determine the length according to the specific size of the paper bag.
The gluing adhesive is scraped on a release paper or a rigid plastic roll with a function similar to a release paper, and the width is the same as the gluing width. The line speed of the hot melt glue machine should be synchronized with the packaging production line and the slitting machine—one-time molding.
The self-adhesive adhesive tape with an automatic bonding function at the seal of the express bag is automatically and precisely applied by the hot melt glue applicator through the coating gun. Therefore, it is referred to as an express bag gluing machine for short. The glue applicator is used in the adhesive application of express bag, postal bag, and express bag industry.
There are only two popular types on the market one is paper bags, and the other is plastic bags. There are only two ways of gluing; one is squeegeeing. The second is streamlined gluing.
Application characteristics of express bag glue spraying machine:
The ideal configuration of the courier bag gluing application needs to consider three factors.
1. The pressure of the glue is significant at the moment, and the size of the glue point (or glue strip) is uniform and consistent.
2. spray glue does not deviate from the target position, no wire drawing, no tailing.
3.The glue breaking effect is better
How to configure the express bag: Generally, the main machine of the hot melt glue machine and the hot melt glue tube can use the fixed glue gun. Should determine the capacity of the host according to the supporting equipment, line speed, and winding and unwinding device.
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