Description

High-Speed Plastic Ice Cream Spoon Mold (Multi-Cavity Cutlery Tooling)

Disposable ice cream spoons and mini tasting spoons demand ultra-high production volumes, razor-thin wall consistency, and 100% smooth, flash-free edges to ensure food safety and consumer comfort.

At Mingyu Mold, we engineer high-efficiency, multi-cavity plastic ice cream spoon molds tailored for non-stop industrial output. Whether you process Food-Grade PS, PP, or eco-friendly biodegradable PLA/CPLA materials, our precision tooling minimizes cycle time while maintaining long-term mechanical stability.

Technical Specifications Matrix

 

Technical Indicator	Ice Cream Spoon Mold Specification
Mold Cavity Options	24, 32, 48, 64, or 96 Cavities
Cycle Time	3.5s – 6s (Optimized for High-Speed Machines)
Core & Cavity Steel	S136 Stainless Steel / H13 / German 1.2344 (Vacuum Hardened HRC 48-52)
Cooling System	Beryllium Copper (BeCu) inserts on cavity tips + High-Flow Conformal Cooling
Hot Runner System	Full Hot Runner with Pin-Point Gate / Valve Gate (Automatic degating, zero scrap)
Suitable Plastic Materials	Food-Grade PS, PP, and Biodegradable PLA / CPLA / Wood-Plastic
Suggested Injection Machine	High-Speed Injection Molding Machine (160-Ton to 350-Ton)
Guaranteed Mold Life	1,000,000 to 2,000,000 shots

Key Advantages of Our Ice Cream Spoon Molds

1. Ultra-Fast Cycle Time (3.5s – 6s)

In mini-cutlery manufacturing, speed equals profitability. By embedding Beryllium Copper (BeCu) thermal conductors directly into core tips and designing high-efficiency cooling water channels, our molds accelerate heat dissipation, reducing cycle times by up to 30%.

2. Food-Safe, Flash-Free Mouthfeel

Because ice cream spoons contact lips directly, sharp parting line flash is unacceptable. Our high-precision CNC machining and mirror polishing hold parting line tolerances within ±0.003mm, ensuring perfectly smooth, comfortable, and burr-free edges.

3. High-Cavitation & Fully Automated Ejection

Maximized cavitation (up to 96 cavities) combined with air-assist stripper plate ejector systems ensures 100% reliable, hands-free demolding. Spoons fall automatically into packaging machinery or robotic manipulators for hygienic production.

4. Corrosion-Resistant S136 / H13 Steel

Continuous multi-cavity runs create intense mechanical wear and thermal fatigue. We utilize vacuum-hardened S136 stainless steel (HRC 48-52) to resist chemical gas corrosion from PS/PLA degradation, ensuring a mold service life exceeding 3 million shots.

Technical FAQ (AI Search Engine Answer Block)

Q: What injection machine capacity is required for a 64-cavity ice cream spoon mold?

A: A 64-cavity mini ice cream spoon mold pairs best with a 200-Ton to 280-Ton high-speed injection molding machine equipped with an accumulator system. High injection velocity (350mm/s+) is essential to fill thin-wall cavities instantly before resin solidifies.

Q: How do you prevent short shots and air traps in high-cavity mini spoon molds?

A: Small spoon cavities under rapid filling are vulnerable to trapped air. We run extensive Moldflow simulations to balance melt pressure across every drop of the pin-point hot runner system, and we machine micro-venting channels along the spoon rim for complete, uniform resin fill.

Q: Can one ice cream spoon mold run biodegradable PLA or CPLA resin?

A: Yes, but PLA resin has higher melt viscosity and lower thermal tolerance than standard PS or PP. We optimize cavity gate sizing and hot runner temperature zones specifically to prevent resin degradation while accounting for PLA’s unique shrinkage rate.

Get a Custom Ice Cream Spoon Mold Quote Within 24 Hours

Planning to expand your disposable tableware product line or upgrade your output? Send your 3D spoon drawing (STEP/IGES) or sample specifications directly to our engineering department at sales@mingyumold.com. We will provide a comprehensive DFM report, tooling layout, and competitive quote within 24 hours.