Thin Wall Container Mould Manufacturers in India | Unique Mould

Thin Wall Container Mould Manufacturers in India

Introduction to Thin Wall Container Moulds

Unique Mould engineers high-precision thin wall container moulds for India’s fast-moving packaging and food service sectors. Designed for ultra-short cycle times, excellent part release, and uniform wall thickness, our moulds enable high output with consistent aesthetics for PP and PS containers used in dairies, bakeries, cloud kitchens, and FMCG brands.

How Thin Wall Injection Moulding Works

In thin wall injection moulding, molten polymer is injected at high speed into a multi-cavity tool with optimized gate and runner design. Advanced cooling layouts and hardened steel inserts dissipate heat quickly, enabling rapid cycles without warpage. Precision venting and polish deliver clean rims for reliable sealing and optional tamper-evident lids, ensuring dependable stackability and dimensional stability.

Thin Wall Container Mould Portfolio

Round, rectangle, and square takeaway container moulds with snap-fit lids.
High-cavitation moulds for small portions, dips, and dessert cups.
Microwave-compatible PP food container moulds for reheating applications.
In-Mould Labelling (IML) compatible thin wall moulds for premium branding.
Tamper-evident and leak-resistant container moulds for secure delivery.

Key Engineering Features

Optimized cooling circuits for fast cycles and reduced energy usage.
Uniform wall distribution to minimize sink marks and deformation.
Hardened steel cavities, DLC-like finishes, and precision venting.
Hot runner/valve gate options for balanced filling and clean gates.
Maintenance-friendly design with accessible wear parts and guides.

Applications of Thin Wall Container Moulds

Takeaway and delivery containers for restaurants, QSRs, and cloud kitchens.
Dairy, bakery, and confectionery packs requiring hygienic, reliable sealing.
Retail FMCG packaging with IML graphics for shelf impact and traceability.
Medical and lab consumable trays where lightweight and rigidity are essential.

Benefits for Your Production

Higher output per press via multi-cavity tools and rapid cooling design.
Lower part weight without compromising stiffness and stack strength.
Consistent rim quality enabling film sealing and leak control.
Scalable tooling roadmap for new SKUs, capacities, and branding upgrades.

Why Choose Unique Mould for Thin Wall Container Moulds in India

From DFM and mould-flow assistance to trials and lifecycle support, Unique Mould provides end-to-end expertise for thin wall packaging. Our teams tune gate balance, ejection, and cooling to your resin and press, helping you hit takt time targets while safeguarding long tool life and stable part quality.

Maintenance and Safety Tips

Inspect gates, vents, and parting lines daily; clean residue to retain gloss.
Follow lubrication intervals for guides, bushings, and ejector systems.
Track cycle time and mould temperature; deviations often signal wear.
Use proper storage plates and anti-rust protocols between production runs.
Record preventive maintenance to plan insert refurbishing proactively.

FAQs – Thin Wall Container Mould Manufacturers in India

1. Which polymers are recommended for thin wall containers?

Polypropylene (PP) is most common for food-grade, microwaveable packs; PS is used for certain display cups. Selection depends on rigidity, heat resistance, and recyclability goals.

2. Can you support In-Mould Labelling (IML)?

Yes, we design IML-ready cavities and label handling clearances to ensure alignment, adhesion, and cycle-time efficiency with your automation system.

3. How do you ensure fast cycle times without warpage?

We combine balanced filling, advanced cooling circuits, and insert hardening with mould-flow insights to achieve short cycles while maintaining rim flatness and stiffness.

4. Do you provide pilot trials and validation reports?

We support trials, dimensional checks, PPAP-style documentation, and process windows so your production team ramps quickly and confidently.

5. What press tonnage is needed for thin wall containers?

It depends on part size, wall thickness, and cavitation. We estimate clamp force, shot size, and nozzle specs during DFM so the mould matches your machine capacity.