Overview

Hollow Container Production

Blow molding produces hollow plastic parts by inflating a heated plastic parison (tube) inside a mold. It is the dominant process for bottles, containers, fuel tanks, and other hollow consumer and industrial products.

We offer extrusion blow molding (EBM) for industrial containers and automotive parts, and injection blow molding (IBM) for high-precision pharmaceutical and beverage bottles. HDPE, PP, PETG, and PVC are all supported. Production orders typically require 3–6 weeks including raw material procurement and scheduling.

Quality Inspection: We apply a sampling approach scaled to order volume. Prototypes and small batches (≤5 pcs) receive 100% inspection. For medium runs we typically sample ~5% of the order. For very large production runs, a statistically representative sample is selected — ensuring meaningful coverage without delaying delivery.

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Quick Reference

Tooling Lead Time3–4 weeks

Production Lead Time3–6 weeks after tooling

Volume Range10 ml – 100 L

MaterialsHDPE, PP, PETG, PVC, PC

Tolerances±0.3 mm

Min Order500 pieces

ColorsCustom

Capabilities

Key Advantages

Cost-Effective Containers

Lowest cost per unit for hollow products at medium to high volumes.

Food & Pharma Grade

FDA-compliant materials and clean-room options available.

Wide Volume Range

From small vials to 100-litre industrial drums.

Blow Molding