Injection Blow Moulding


Professional Injection Blow Moulding Services for Customized Containers

Transforming Plastic Resins into Precision-Made Products

We specialize in advanced injection blow moulding techniques to produce high-quality, hollow plastic containers tailored to meet the diverse needs of various industries.

How Injection Blow Moulding Works

Injection blow moulding begins with forming a parison by injecting plastic resin around a core pin, which is then heated. The core pin rotates into a blow moulding station, where the parison is inflated into the desired shape and cooled.

This process ensures greater neck accuracy compared to extrusion blow moulding, making it ideal for producing small-capacity bottles in large quantities, such as medical and single-serve containers.

We specialize in small plastic parts such as…

  • Casings
  • Electrical Accessories
  • Custom Hollow Designs
  • Specialty Containers for Niche Markets

The Sonyu Edge

  • Advanced Equipment
    Injection Blow Molding Machines: 3 units (5 to 120ml)
  • Operational Schedule
    Hours: 24 hours a day, 6 days a week
    Security: Full CCTV surveillance
  • Quality Certification
    ISO 9001: 2015
    ISO 22000: 2018
  • Material Versatility
    We use a variety of plastic resins, selecting the best material for your product needs.