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Dispensing Molding Introduction

Silicone dispensing molding (Co-injection dripping molding) is a manufacturing process for silicone multi-color products. It can combine two different silicone materials (solid silicone and LSR) into one single product stream. Liquid silicone colors can be adjusted according to different requirements without any quality influence.

This technology is ideal for multi-color silicone products, the number of colors can range from 2 to 16. In addition, multiple patterns are easy to achieve for custom design. Junle has 2 sets of silicone dripping machines for multi-color silicone products. We provide the custom multiple-color dripping molding service worldwide.

Multi-color dripping molding Materials

In the co-injection molding process, we should consider the design from the possibility of fabrication, like the right silicone materials, color, durometer, dimension, and tolerances. Silicone material selections should also consider the silicone types (LSR, HCR), durometer, and colors.

Benefits of Multi-color Dripping Molding

Multi-color dripping molding refers to the precise dispensing of liquid silicone, creating intricate and multi-colored silicone patterns. It is perfect for the decoration of silicone parts, these 3D patterns have characteristics of waterproofing, corrosion resistance, and durability.

Multi-colors can reach 12 without any cost increases
Flexible design with different options
More attractive appearance than normal silicone products

Application of Silicone Dripping Molding

Silicone multi-color dripping is applied widely in consumer electronic accessories and baby products, daily necessities(silicone housewares, kitchenware, silicone gifts)