Injection Moulding Machine for Pacifiers and Soothers
Pacifier and soother shields are moulded on horizontal injection moulding machines in multi-cavity moulds, from PP or Tritan copolyester, with the silicone teat moulded separately. Machine size follows cavity count and shield projected area. Smooth, flash-free edges around the air holes matter most.
Selection for soother parts looks at stable small shots, clean parting lines on a part held near the mouth, and drying for copolyester grades. Pratishna Engineers supplies horizontal injection moulding machines for pacifier part production and can recommend a configuration for your shield, ring and button set.
Moulding Pacifier Shields?
Share the shield, ring and button designs with your volume, and Pratishna Engineers will suggest the right machine.
Machine Requirements for Pacifier and Soother Moulding
A soother is an assembly of shield, handle ring or button, and a silicone teat clamped between them. Machine points:
- Small, repeatable shots for multi-cavity shield moulds
- Clean parting line with no flash on shield edges
- Core pins for air holes without weak weld lines
- Dryer for Tritan copolyester before moulding
- Tight snap-fit dimensions to lock the teat flange
- Gloss or texture control on visible shield faces
Recommended Machine for Pacifiers and Soothers
Pacifier shields, rings and buttons are small parts, so the E Series (75-180 T) suits most moulds, including multi-cavity and family tools. The H Series (120-350 T) comes in for higher-cavity hot runner moulds, or for larger family moulds that run shield and ring in the same shot.
Not Sure Which Machine You Need?
Send your pacifier part drawings for a machine recommendation.
Why Choose Pratishna Engineers?
- Application-Based Machine Selection
- In-House Engineering & Manufacturing
- Multiple Machine Series
- Production-Focused Solutions
- End-to-End Technical Support
- Industry-Specific Solutions
- Machine Lifecycle Support
Injection Moulding Machine Buyer Resources
Download practical resources to help you select, size and specify the right machine.
Horizontal Injection Moulding Machine Selection Guide
A step-by-step guide covering the key inputs needed to select the right machine: product weight, projected area, number of cavities, plastic material, required clamping force, shot / injection capacity, mould dimensions, production quantity, cycle time and automation requirement.
Download PDFPDF · 265 KB
How to Calculate Clamping Force for an Injection Moulding Machine
A clear methodology that explains how clamping force is calculated, covering projected area, injection pressure, safety factor, number of cavities and material considerations.
Download PDFPDF · 363 KBBaby Care Components & Machine Guide
A guide to Baby Care components, covering feeding bottles, caps, sippers, teethers, spoons, bath tubs and potties. It explains food-contact materials, clean moulding practice, multi-cavity tools for small parts, mould size for large parts, and how to match each part to a suitable machine.
Download PDFPDF · 223 KB
FAQs / Buyer Questions
Answers to what soother makers ask most.
Which Injection Moulding Machine Is Used to Make Pacifiers?
Soother parts are small, so lower-tonnage horizontal machines such as the E Series are usually enough. The H Series is considered when cavity counts rise or a family mould carries shield, ring and button in one tool.Why Do Air Holes in the Shield Cause Weld Lines?
Melt splits around each core pin that forms an air hole and rejoins on the far side. Gate position, mould temperature and injection speed decide how strong that weld line is, and shields must not crack at the holes.How Is the Silicone Teat Fixed to the Shield?
The teat is a separate silicone part, usually clamped between the shield and a snap-in button or ring. That joint relies on accurate snap-fit dimensions, so shrinkage and holding pressure on the shield are controlled closely.
How Can the Shield Edges Be Kept Smooth?
Flash and sharp gate vestige are rejects on soother parts. A well-fitted parting line, regular mould maintenance, tunnel or valve gating away from contact edges and correct clamping force keep edges smooth.Can Pratishna Recommend a Machine for My Pacifier?
Yes. Share drawings or samples of shield, ring and button, the resin grade, part weights, mould sizes, cavity counts and target output, and Pratishna Engineers will recommend a suitable machine.Does the Machine Suit Other Small Baby Care Parts Too?
Yes. Similar small-part machines can mould feeding bottle caps, baby spoons and forks, nasal aspirator parts and baby carrier buckles, subject to the mould and material.
Technical Disclaimer
Disclaimer: The information provided in this webpage is for general informational and educational purposes only. It is based on technical references and industry information available at the time of preparation and may be subject to change. It does not constitute engineering, technical, commercial or professional advice, nor does it constitute a quotation, specification, warranty or contractual commitment by Pratishna Engineers.
Actual injection moulding machine and process requirements vary according to the component design, material, mould, production volume, machine configuration and operating conditions. The information, examples, calculations and recommendations provided should be independently evaluated and verified for the specific application before making any equipment, process or production decision. Information obtained from third-party sources remains subject to the accuracy and limitations of those sources.
Limitation of Liability: Pratishna Engineers makes no representation or warranty, express or implied, regarding the completeness, accuracy or suitability of the information for any particular application. To the extent permitted by applicable law, Pratishna Engineers shall not be liable for any loss, damage, cost or consequence arising from reliance on or use of the information contained in this webpage. Final machine selection, configuration and application suitability should be confirmed with Pratishna Engineers based on complete and accurate project requirements.
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Planning a New Injection Moulding Project?
Share your component, material, mould and production target. Our engineering team will help you identify the right machine configuration.
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