banner

Knowledge

Home>Knowledge

Why are there wind knife marks on blown glass?

2024-10-30 13:56:09




First, let's understand the working principle of the air knife. The air knife technology sprays high-speed airflow onto the glass surface through a special nozzle to remove moisture and dust. The purpose of its application is to improve the glass surface during the cleaning and drying process of the glass. quality.

The main reasons for the occurrence of wind knife marks are as follows:

1. It may be that the equipment is improperly adjusted, and the distance between the air knife and the glass surface is inappropriate, which may cause uneven force, thus forming air knife marks;

2. Insufficient cleaning power. Insufficient cleaning power of air knife-related equipment may cause blockage and may also lead to air knife marks.

How to solve the Wind Knife Seal?

1. Correctly adjust the distance between the glass and the air knife according to the size of the wind pressure to avoid excessive or uneven pressure acting on the surface of the glass;

2. Regularly maintain and clean equipment to ensure its normal working condition.

We are producing IGU linesInsulating Glass Argon Gas Filling LineInsulating Glass Sealing Robot Line and all kinds of Special-Shaped Glass Sealing Robot, Insulated Glass household appliances with wire glue machine. We have our own technology to supply you Customizable IGU machines and lines.






If you want to know more about our insulating glass machine line, welcome to subscribe to our YouTube channel.