Divo WZ is a highly concentrated acidic liquid additive for the pH control of warm rinse water in bottlewashers. Divo WZ is suitable for use in washers cleaning glass, refillable PET and PEN bottles.
• Divo WZ is a highly concentrated acidic liquid additive used for the control of pH in bottlewasher warm rinse water.
• Divo WZ neutralises caustic carry-over and assists bottle free rinsing.
• Divo WZ is suitable for use in washers cleaning glass, refillable PET and PEN bottles.
Prevents carbonate blooming on bottles caused by caustic carry-over, improving bottle appearance. Reduces the risk of residual alkalinity in bottles due to excess caustic carryover, lowering reject rates. Suitable for automatic dosing and control, ensuring effective product use (safety, economy and performance). Will not induce PET stress cracking when used as directed, ensuring bottle integrity is maintained. Can be used for mixed package lines (e.g. glass and refillable PET bottles), reducing site complexity.
Divo WZ should be added to the warm rinse water using a pH controlled automatic dosing system. Sufficient levels should be used to maintain the pH at 8.5-9.5.
Divo WZ should be injected directly into the warm rinse water prior to the suction side of the re-circulating pump. Acid stable materials must be used near the injection point. Concentrated product should not come into contact with the wall of the bottlewasher. The pH control system should be periodically calibrated and the warm rinse water regularly checked to ensure it is within the specified range.
Divo WZ containing solutions should be thoroughly rinsed after use to remove them from all food and beverage contact surfaces.