Apart from the high grade steel usually imported from Japan or Sweden, the other yardsticks to ascertain the superior quality of a preform mould are –
- Low Preform eccentricity, not more than 0.1/0.2mm
- Low I.V. (Intrinsic Viscosity Loss) Loss
- Low weight variation between cavities, less than +/-0.2 gm
- Excellent Perpendicularity
- Low Preform temperature at exit to avoid scratches on Preform
- Smooth finish
- Flash free
- Accurate Thread Finish for better Closure Fitting
- Uniformity in Wall Thickness with high clarity
- Dust Free
- Almost Zero ‘AA’ level, suitable for beverages
Vishal Beverages Pvt. Ltd. This company has mastered the art of designing and developing moulds with such top precision that while blowing the preform the material is uniformly distributed and thus ensure superior sturdiness and improved transparency.
The preforms are made under rigid quality control conditions here while a fully equipped laboratory ensures that all products meet and even exceed beyond international standards. They are available in a variety of neck and weight categories.
A notable hallmark of









