1. Take the measuring tool first, mark it on the aluminum-plastic plate, and then cut the aluminum-plastic plate after confirming the size. Then, according to the size to be bent, a line with a depth of about 1.5 mm is trimmed on the back of the aluminum-plastic plate with the No.6 trimming knife of the trimmer.

Aim at the line repaired by the edge trimmer, and bend hard to the broken position. Don't bend repeatedly to avoid the aluminum-plastic plate from breaking.

2. The trimming depth of the trimming knife needs to be appropriate. If the trimming knife is too deep, the aluminum-plastic plate is easy to break and not round enough. But if the trimming knife is too shallow, it is difficult to bend the aluminum-plastic plate.

3. If we want to use arc bending, we need to tear off the aluminum on the back of the aluminum-plastic plate with tools first, and the aluminum-plastic plate after tearing off is easy to bend.

4. If you want to further process, you need to use a detail worker or a wood square as the skeleton, and then lay a layer of 3~9 cm wood board as the bottom, and then stick it on, the fillet will be very smooth.

Extended data:

Aluminum-plastic molding process is:

Material type control → material measuring and setting-out process → material keel production → material keel installation → material installation accuracy requirements → material installation node atlas → material installation precautions → material installation site treatment method →

Precautions for weather-resistant adhesive sealing → Quality control and inspection methods of material installation engineering → Main inspection of material installation engineering.

It not only retains the main characteristics of the original composition materials (aluminum alloy plate, non-metallic polyethylene plastic), but also overcomes the shortcomings of the original composition materials, and then obtains many excellent material properties and product characteristics.

Colorful decoration, weather resistance, corrosion resistance, impact resistance, fire prevention, moisture resistance, sound insulation, earthquake resistance, light weight, easy processing and molding, easy handling and installation.

Application of aluminum-plastic board: it can be used for decoration of curtain walls, internal and external walls, hallways, restaurants, shops, conference rooms, etc. , can also be used for the renovation of old buildings, as the surface layer of counters, furniture, internal and external walls of vehicles, etc.