Single/Double Side 110V-220V Vacuum Forming Outdoor Light Box for Bank
 
 
Production Information
 
1. Main support:
flectional aluminum extrusion:
Aluminum frame width:6cm / 8cm / 10cm / 11.5cm option, different color finishing is acceptable, metal feet support, mounting on the wall or hanging on the ceiling.
 
2. Image media:
Opal acrylic with silk screen printing logo or blank acrylic surface with changeable inkjet Self-adhesive backlit vinyl film poster.
 
3. Electricity:
energy saving fluorescent tube, electronic ballast, CE and UL approval is available.
 
4. Packing:
bubble bag for individual ,foam corner protection ,wooden case/carton packing is available
 
Technology: thermoform, mould sucking
 
Product Details
 

 
Vacuum forming progress
 
Step1. Make the plastic sheet be clamped into position which above the
vacuum forming mold inside the vacuum forming machine.
 
Step 2
The sheet is then heated by two heaters one above the sheet and one below the sheet.
This method is called sandwich heating and gives a more consistent temperature
throughout the sheet avoiding any cold areas which in turn gives you a sharper and
more defined vacuum forming .
 
Step 3
Once the sheet is heated to the correct temperature it will become pliable, the
vacuum forming mold is raised and a vacuum is applied which pulls the now
malleable plastic sheet down onto the vacuum forming mold.
 
Step 4
The vacuum is kept on while the plastic is cooled using large fans and water spray so
that it retains the shape off the vacuum forming mold.
 
Step 5
Once the plastic is cooled the vacuum is released and the plastic part removed by
gently applying a short blast of air between the vacuum forming mold and the plastic
component.
 
Step 6
Pick the plastic sheet which is finished vacuum forming out from the vacuum forming
machine.
 
Step 7
Cut the edge by CNC machine or hand.
 
Step 8
Cleaning and packing.
 
Progress as is shown in:

 
Specifications: