In the printing production, some papers may sometimes cause off-powdering. This phenomenon causes the printed products not to be bright and has many hair spots. It is necessary to continuously clean the machine, which will seriously affect the production progress. In the face of this phenomenon, we adopt the following exclusion methods for peer reference:
First print a thin, bright paste on the paper, or add the appropriate blending oil to the ink to reduce the viscosity of the ink. Reducing the printing pressure without affecting the printing effect can also reduce the phenomenon of paper stripping and hair loss. We also systematically summarized the following four solutions:
(1) properly reduce the viscosity of the ink;
(2) Reducing printing pressure appropriately;
(3) Properly reduce the printing speed. (4) Take appropriate dust removal measures during the printing process.
Author: Zhang Source: China color printing company
98 Inch Conference Interactive Whiteboard
As a 98 inch conference all-in-one machine, 98 inch Conference Interactive Whiteboard, microphones and conference software. The small size contains great momentum, providing high-quality pictures and sound effects for team video conferences.
In terms of camera hardware configuration, the 98 inch electronic Interactive Digital Board uses a 12 million pixel camera and supports a wide viewing angle of 120 degree. It can be used in small and medium-sized office spaces and can incorporate more team members into the video conference scene. 4K high-definition resolution can provide high-quality video images, adding points to the corporate image.
In terms of sound experience, 98 inch interactive digital board has built-in 6 array microphones to bring high-fidelity sound quality, and 98 inch conference interactive smart board can achieve up to 8 meters of remote sound pickup, and can perform accurate sound in every corner of the meeting room. At the same time, in the remote meeting mode, the tablet will locate the sound source so that the speaker will not be able to display the picture, automatically gain the voice, eliminate echo and noise, even if the speaker is far away, the audience can still hear it.
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Guangdong Zecheng Intelligent Technology Co., Ltd , https://www.zechengsecuritys.com