geedyn-logo

Get Free Sample

Join our newsletter and start saving!

Multi-Color Silicone Dripping Injection

Geedyn has full capabilities in providing silicone dripping injection services. We are fully equipped with 20 automated dripping injection dispensing(CO-Injection) molding lines, state-of-the-art technology, fine-tuned quality system. We can provide 2-12 colors of high-volume silicone products.
This specialized process can be used to enhance product color performance and reduce cost without any penalty to cycle time or production volume.

CharacteristicsMulti-color, Chemically inert, hypoallergenic, biocompatible, compression set, high-temperature resistance
BenefitsHigh production rates, shorter production time, lower cost
Production CapabilitiesMulti-shot molding, Full automation, reduced production costs
Flexibility3D show with the products.
Applications/IndustryHomeware & houseware, Baby & Toys, Beauty & Personal Care Stationery & Office Products, Sports & Outdoor, Pets Supplies
Electronic & Cell Phones, Promotional products

Silicone Dripping Injection Dispensing Molding Process​

1. Add pigment. Add pigment to liquid silicone to obtain colors. The 12 dropper machine can work 12 cavities and 12 different colors at the same time. One machine can save 4 to 6 workers.
2. Vacuum exhaust
3.Programming and dripping of liquid silicone rubber
4. Mix and add pigments to the solid silicone raw material.
5. Cutting, Weighting and shaping
6. Thermal curing: Heat the mold to allow the liquid silicone material to be cured by heat.
7. Co-injection molding: Place the solid silicone material on the liquid silicone material that is cured on the mold.They then mold it into the mold cavity, compressing the silicone between the top and bottom plates.
8. Demolding: When the silicone is completely solidifed, the vulcanization molding machine will automatically release the pressure, and the tool mold will come out and open for the molding operator to take out the molded silicone parts.
9. Trimming burrs : During vulcanizer machine molding production process, silicone burrs can be trimmed through favorable designs, better tooling and accurate material weight . Burrs are mainly removed manually, and low-temperature deburrs can also be used in some cases.
geedyn silicone dripping injection ing03 1
geedyn silicone dripping injection ing04 1

Silicone Dripping Injection Dispensing Molding Benefits

Silicone Dripping Injection Dispensing Molding Industry

geedyn-Liquid Silicone Rubber Injection-ing05-1.jpg
geedyn-Liquid Silicone Rubber Injection-ing06-1.jpg

Silicone Dripping Injection Dispensing Products Feature

One-Stop Silicone Product Solution

As A Leading Silicone Products Manufacturer Based In China, Geedyn Offers A Diverse Range Of Customized Silicone Products For Various Industries. With Our State-Of-The-Art Facilities, Including 6 production Lines, On-Site 5S Management, And Stringent Quality Control Measures, We Ensure Top-Notch Production Standards.