Product Features

Food-grade Precision Forming：The cavity uses food-grade 304 stainless steel with electrolytic polishing (Ra≤0.6μm), preventing material adhesion and ensuring smooth burr-free edges, compliant with FDA/LFGB standards.

Efficient Temperature Control：Built-in spiral copper cooling channels + ceramic heating rods, achieving ±3℃ precision control at 160-220℃ via PID module, shortening cycle to 8-12s/cycle, 40% higher efficiency than traditional moulds.

High-wear Structure：Cavity edges reinforced with YG8 cemented carbide inserts, enduring over 100,000 cycles. Automatic lubrication reduces maintenance cost by 35%, ideal for long-term batch production.

Quick Changeover System：Dovetail groove + positioning pin design enables 15-min cavity replacement, supporting fast switching of lid diameter and closure structures for multi-variety production.

Technical Parameters

Application Areas

Fast-food Packaging：High-speed forming of disposable meal lids, soup bowl seals with leak-proof closure design;

Bakery Products：Transparent thermoforming of cake box lids, bread tray lids with PET high-transparency material;

Fresh Produce：Vented lid forming for fruit boxes, seafood trays, supporting antibacterial masterbatch technology;

Household Use：Heat-resistant forming of kitchen storage lids, microwave-safe lids (temp resistance ≥120℃).

Customization Services

Structure Customization：Tailored closure teeth (serrated/straight), anti-fog vents, handle grooves, etc.;

Logo Integration：Mould surface engraving for brand logos, volume scales, realizing integrated forming & marking;

Special Functions：Antistatic/antibacterial coating moulds for medical-grade food packaging needs.

Quality Assurance

Complies with ISO 9001:2015, each mould undergoes three aging treatments to eliminate stress;

CMM-inspected cavity precision (tolerance ±0.05mm, Ra≤0.4μm);

12-month warranty, free insert replacement for non-human damage, lifelong cost-price supply for wearing parts, including 2 free temperature system calibrations.