PVB conditioning for special applications

Used for:

PVB Conditioning line prepares PVB interlayer sheets for special applications requiring flat and shrinkage-free PVB, suc as PDLC screens. One application area is the production of car sunroofs.

It gives gives two benefits to the special laminate producer:

• Wrinkle-free PVB after conditioning.
• No shrinkage after conditioning and cutting.

 

Principe of operation:

The procedure uses PVB’s natural behavior from temperature differences.

 

Features:

According to the user’s needs :

• Real time process parameter management and recording
• Optional per sheet data collection
• Separate cutting with drive, operation width 1250 – 1750 mm
  
• Antistatic treatment of PVB
• Optional automatic PVB thickness measurement

 

Technical characteristics:

• Production speed 1-8m/min
• Standard width max 1750mm, other widths possible
• PVB shrinkage after conditioning: 0.2%
• Flat PVB after conditioning