Injection Blow Molding Products

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China Mainland
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Description

Product Detail

injection blow molding products

We are a complete manufacturer of Custom Plastic Injection and Blow Molded products. Our full service capabilities range from concept to finished product. We offer in-house designing services with an Engineering Team to assist you in industry specific products and new product design inventions. We have a step by step process that will guide you along the way to provide the best, high quality finished products.

Application Checklist

Patterns 3D printed with PolyJet or FDM are a best fit for blow molding when:

Production levels are low to moderate or custom
Multiple designs must be considered
Prototypes are required from the final plastic material
Design changes are likely

Benefits of PolyJet and FDM tools for blow molding include:

Lead time reduced by 30 to 70 percent
Prototype mold cost reduced by 40 to 80 percent
Stability, eliminating distortion with heat
Durability through hundreds of cycles
Little or no need for post processing

We offer everything under one roof in our facility in Xiamen, CN:

Guidance and Expertise for Inventors and New Product Design
Engineering Services Using CAD Software
Complete In-House Mold Shop Using CAM Software (Plastic Injection Molds & Blow Molds)
Plastic Injection and Blow Molding Services

Short Production Runs / Full Scale Production Runs
Wide Selection of Plastic Resin Choices
Assembly & Custom Packaging
High Quality Operation ISO 9001/2008 Compliant

Blow Molding With PolyJet or FDM Tooling

Overview

Blow molding is a manufacturing process that makes hollow plastic parts, such as bottles and other containers. Manufacturing these items is rapid and cost efficient, but prototyping tends to be slow and costly. In the past, blow–molding companies have largely avoided prototyping due to high cost and long lead times. Blow–mold design and the specification of process parameters require skill and precision. A small change in the pinch–off or vent design, die temperature or blow pressure can dramatically affect the molding results. Prototyping enables designers to validate these parameters and accelerate design approval.

Blow molding uses many common plastics, including polystyrene, polycarbonate (PC) and polyvinylchloride, and resins including polyethylene.

The blow–molding process has three major variations: extrusion blow molding (EBM), injection blow molding (IBM) and injection stretch blow molding (ISBM).

PolyJet or FDM 3D Printed Tools

3D printing with PolyJet or FDM Technology offers an opportunity to prototype blow–molded products faster and at lower cost. With PolyJet or FDM 3D printing, companies can design a mold, build the tool and blow mold near–production quality prototypes. Advances in PolyJet and FDM 3D printing, including improved surface quality, durability, build speed and cost, make blow-mold prototyping a much more rewarding process. The two Stratasys 3D printing platforms (PolyJet and FDM) can be applied to all three blow–molding methods.

Steps

Designing the tool: It is important to design the tool with additive manufacturing in mind. Be sure vent areas relieve extreme temperature or pressure and the pinch design will be strong enough to function. Also, metal plates should be inserted on top to absorb the impact of the blowing pin against the mold.
Printing the tool: Print the tool with either PolyJet or FDM technologies with the correct build orientation and parameters.
Post processing: Perform secondary

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