The phenomenon of dusting deposition in offset printing and the countermeasures

Symptoms: Dust deposits on the blanket, causing severe color loss. In some cases, dusting will be transferred to the plate, resulting in dampening and scumming/dirty plate problems.

Causes and measures:

The reason for this phenomenon was that too much dust was used in the previous printing.

Can be solved with three kinds of measures:

1. Press printing without dampening;

2. If necessary, overprint with ink oil;

3. Remove paper dust from the paper.

Air Track Mat

Air Track Mat


Gymnastics Air Track Mat is a special protective equipment for fitness and sports venues, especially in martial arts stunts, taekwondo, gymnastics, wrestling, yoga and other sports. The inflatable cushion can reduce the collision between the athlete and the ground during training, absorb the excessive impact force of the human body, and play the role of cushioning and protection.


● The DOING Air Tumble Track is mainly made of double wall material, and the evenly distributed brushed design can stably support the stability of the Air Mattress after it is inflated. The multi-layer PVC coating on the surface of the Gymnastics Air Mat makes the air mattress more tough, safe, stable and durable in actual use, and has better rebound performance.

● Compared with traditionally used cored mats, DOING Air Tumbling Mat can be deflated and folded for easy portability, and are often used for small fitness exercises such as yoga.

Air Track Mat,Inflatable Gym Mat,Air Tumbling Mat,Tumble Track Air Mat,Air Tumble Track,Gymnastics Air Mat

Danyang Doing Articles Co.,Ltd , https://www.dydoing.com