Our Capabilities
From design to full production, our approach ensures speed, flexibility, and consistent performance.
Introduction
Engineered for Precision. Designed to Scale
At H3 Plastics, we operate with a focus on manufacturing discipline, process control, and end-to-end execution. Our capabilities span multiple blow molding platforms and support both stock and custom container programs across a variety of industries and resin types.
With in-house design support, tooling management, and integrated quality systems, we deliver reliable packaging solutions built to exact specifications and production timelines. Whether you’re launching a new product or scaling high-volume SKUs, our facility and team are equipped to support consistent output, repeatability, and rapid turnaround.
Manufacturing Processes
Available Manufacturing Platforms
H3 Plastics has strategically invested in blow molding equipment that prioritizes flexibility and standardization—ideal for supporting small to mid-sized volume programs.
Our Capabilities
Our current capabilities include Injection Stretch Blow Molding (both single-stage and two-stage/reheat) as well as Injection Blow Molding. With deep experience in PET and HDPE packaging, we match each project to the appropriate process to ensure reliable output, consistent performance, and dependable lead times.
Let’s Match the Right Process to Your Project
Custom Design
Precision Packaging Design Services
At H3 Plastics, we help bring your packaging ideas to life—from rough sketches to production-ready designs. Our in-house design team focuses on both the qualitative and quantitative aspects of your project, ensuring your bottle looks great on the shelf and runs efficiently on your production line.
Whether you need minor adjustments or a completely custom container, our designers and engineers are here to support you. We offer everything from basic line drawings, resin conversions, and 3D in-house prototypes to full finite element analysis (FEA) to validate performance before tooling begins.
Quality & Compliance
Quality Standards & Certifications
Built on Process. Backed by Standards.
At H3 Plastics, quality is more than a target—it’s a system. We’ve built our quality program on real processes, modern tools, and documented standards to ensure every container meets exacting customer expectations across industries.
Our approach includes certified compliance, disciplined inspections, and proactive maintenance—all backed by traceability, training, and calibrated equipment.
We are SQF-certified, IMS-certified, and committed to evolving alongside our clients’ needs.
Core Quality Practices
On-Going Training
All team members complete documented, role-specific training to ensure consistent execution across every shift and production run.
Preventative Maintenance
We maintain strict preventative maintenance schedules to reduce downtime, eliminate quality risks, and optimize part consistency.
In-Process Inspections
We conduct regular checks for gram weight, neck finishes, taper and concavity, wall thickness, dimensions, leak testing, and appearance.
Internal Audits & Certifications
H3 is SQF and IMS certified. Our team conducts internal audits to support compliance and continuous improvement. We’re also willing to implement customer-specific quality requirements as partnerships grow.
Precision Equipment & Calibration
We believe in using the right tools for the job. Our scanning and measurement systems are calibrated to industry standards and enable rapid identification of any nonconformance before it becomes a problem.
AQL & Regulatory Compliance
We follow industry-standard Acceptable Quality Limit (AQL) inspection methods. All raw materials are within the appropriate compliance and regulatory standards. Technical data sheets and certificates of compliance are available upon request.
Sustainability
Practical Sustainability, Engineered Into Every Layer
At H3 Plastics, sustainability isn’t a buzzword—it’s an ongoing responsibility. From plant operations to product design, we’re actively investing in smarter systems and materials to help reduce environmental impact while maintaining the performance and reliability our clients expect.
We take a proactive approach across four key areas: operations, design, packaging logistics, and innovation.
Material Selections & Design
We offer PCR blends and lightweight designs to help you create more sustainable, eco-friendly packaging.
Reusable Packaging Solutions.
When possible, we partner with clients to explore reusable packaging solutions that reduce costs and environmental impact.
Facility Development
We use state-of-the-art auxiliary systems to minimize energy usage and reduce our environmental impact.
Hot Fill PET Capabilities
Precision Bottles for Demanding Hot Fill Applications
H3 Plastics has the expertise and equipment to produce high-performance PET containers designed specifically for hot fill applications. We support both Injection Stretch Blow Molding (ISBM) and Reheat Blow Molding (RHB) platforms to meet a range of product and production requirements.
We understand that hot fill isn’t just about the bottle—it’s about how the container performs under elevated temperatures, pressure changes, and real-world filling conditions. That’s why we work closely with customers to validate each bottle’s fit for your specific product, fill temperature, and line conditions.
Whether you’re launching a new SKU or transitioning from another supplier, our team ensures every detail is aligned for success—from wall thickness and panel design to performance under thermal and vacuum load.
Key Capabilities:
- Production on ISBM or RHB platforms, depending on container type and fill requirements
- MOQ flexibility down to 25,000 units for qualified hot fill projects
- Technical validation of bottle design and performance for temperature, paneling, and sealing reliability
- Engineering support to align bottle specs with your application, capping, and filling line
Material selection optimized for thermal resistance and shelf stability.
