Relevant case studies

Blog post: 04/12/2025 12:25 pm

Author: Spark Team

VR SOP Training for Rigid Plastic Packaging: Blow Moulding & ISBM

Consistent bottles and closures—made simple

HDPE blow moulding and PET injection-stretch blow moulding need disciplined set-ups and clean handling. Spark builds bespoke VR training that mirrors your resin prep/drying, preform injection, reheating, stretch-blow, cooling, trim and QC—so operators learn the exact sequence safely.

Common problems we fix

• Material prep: dryer settings, moisture control and contamination.
• Process control: preform temps, stretch ratios, blow/hold pressures and cavitation balance.
• Changeovers: mould swaps, neck finish changes and recipe verification.
• Quality: weight, wall thickness, burst/creep, leak and dimensional checks.

How our custom build works

1. Capture SOPs & limits: job sheets, recipes and acceptance criteria.
2. Create scenarios: start-up, grade change, hot spots/thin walls, leak-test failures.
3. Coach in VR: prompts matched to your HMI screens and checklists.
4. Measure: right-first-time, scrap drivers and changeover time.

Benefits

• Lower scrap and more stable bottle weight.
• Faster, cleaner mould changes.
• Audit-ready training evidence for customers.

Why Spark

Your moulds, recipes and QA gates—no generic content—so learning transfers to your line.

Plan a blow-moulding VR SOP trainer. Contact Spark.

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