Plastic Food Container Mould

Plastic Food Container Mould

A PlasticFood Container Mould is a high-precision tool used in injection moulding machines to manufacture food-grade plastic containers in various shapes and sizes. These moulds are typically made from hardened tool steel (such as P20, H13, or 2316) and engineered for high-volume, repeatable production with tight tolerances and smooth finishes.

Designed to produce containers such as microwaveable boxes, takeaway tubs, freezer-safe boxes, lunch boxes, and airtight lids, these moulds support the manufacturing of containers using PP, PET, HDPE, and other food-grade plastics. They often include features like multi-cavity design, hot runner systems, interchangeable cores, and high-polishmirror finishing to ensure fast cycle times and superior product quality.

Top 10 FAQs About Plastic Food Container Moulds

What materials are typically used to make these moulds?
Most moulds are made of hardened tool steel like P20, H13, or 2316 stainless steel for durability and corrosion resistance.
Which plastics are compatible with these moulds?
Commonly used plastics include PP (Polypropylene), PET, HDPE, and PS, all of which are food-safe and recyclable.
Can the mould produce both the container and lid?
Yes, there are multi-part moulds or separate moulds for lids and bases, often designed for perfect snap-fit.
What is the typical cavity count in a food container mould?
It ranges from 1 to 12 cavities or more, depending on container size and production volume requirements.
Is the mould compatible with hot runner systems?
Yes, most modern moulds are designed for hot runner or cold runner systems, based on cycle time and efficiency needs.
Can I customize the container shape or design?
Absolutely. Moulds can be custom-designed with logos, text embossing, shape modifications, and tamper-evident features.
How long does a plastic food container mould last?
With proper maintenance, a good quality steel mould can last up to 1 million shots or more.
What type of mould finish is used for food containers?
Mirror polish or high-gloss finish is applied to ensure smooth, hygienic surfaces suitable for food contact.
How do I maintain the mould?
Regular cleaning, anti-rust treatment, lubrication, and storage in dry environments ensure long mould life.
Can the mould be used on any injection moulding machine?
It must match the tonnage, platen size, and injection volume of the machine, but most are compatible with standard models.

Plastic Food Container Mould

Microwave-Safe Containers â€“ Ideal for ready-to-eat and reheatable meals.
Takeaway and Delivery Boxes â€“ Widely used in restaurants and cloud kitchens.
Storage Containers â€“ For kitchen use, pantry organization, and bulk food storage.
Lunch Boxes â€“ School and office tiffin containers with partition options.
Frozen Food Packaging â€“ Designed for low-temperature durability and sealing.
Dry Fruit and Snack Boxes â€“ Airtight containers for dry foods.
Dairy Packaging â€“ Containers for curd, cream, and cheese.
Salad and Fruit Bowls â€“ Transparent containers with snap-on lids.
Single-Use Packaging â€“ Lightweight, disposable container moulds.
Retail Food Packaging â€“ Clear boxes for bakery and deli displays.

Benefits

High Production Efficiency â€“ Multi-cavity designs ensure rapid, repeatable manufacturing.
Customizable â€“ Shape, size, color, and logo embossing can be tailored to branding needs.
Food-Grade Compliance â€“ Designed with hygienic finishes and FDA-approved materials.
Durable & Long-Lasting â€“ Premium tool steels ensure a high mould life with minimal wear.
Smooth Finishing â€“ Provides high aesthetic value and product clarity.
Tight Tolerances â€“ Ensures perfect sealing and stacking of containers and lids.
Short Cycle Times â€“ Optimized for fast turnaround in high-volume manufacturing.
Corrosion-Resistant â€“ Ideal for moist production environments.
Energy Efficient â€“ Supports efficient temperature control and material flow.
Reusable & Recyclable Products â€“ Supports sustainability in food packaging.