Butter Thermoforming Vacuum Packaging Machine

This Butter Thermoforming Vacuum Packaging Machine is specially optimized for viscous, temperature-sensitive dairy raw materials and fat-based food products, covering diversified packaging scenarios in the dairy and food processing industries. Primarily, it is dedicated to standardized mass production of various butter products, including unsalted butter, salted butter, fermented butter and margarine, supporting multiple packaging specifications such as small portable cuboid trays and large catering-sized pre-made boxes. Beyond mainstream butter products, the equipment is also compatible with other high-viscosity materials with similar physical properties: cream cheese, condensed milk, peanut butter, chocolate sauce, chili sauce and various thick spreads. Featuring integrated filling, cooling and vacuum sealing functions, it can effectively lock product freshness, prevent grease stratification, liquid leakage and melting deformation during storage and transportation. It is widely applicable for formal packaging of retail dairy products, catering raw materials and pre-made seasoning materials for food factories.

Advanced Multi-head Automatic Filling Technology

The core competitiveness of this Huaze Butter Thermoforming Vacuum Packaging Machine lies in its upgraded high-precision multi-head automatic filling system, which perfectly adapts to the fluidity characteristics of molten and semi-solid butter materials, completely solving the problems of uneven weighing, bubble generation and material dripping in traditional manual and single-head filling:

Multi-station Synchronous Filling Design: Equipped with customized multi-group parallel filling heads, the machine realizes simultaneous quantitative filling of multiple trays. Compared with single-station filling equipment, the overall output is increased by more than 200%, perfectly matching high-speed continuous operation of the thermoforming host and avoiding production bottlenecks caused by insufficient filling efficiency.

Servo Quantitative Metering Control: All filling units are driven by independent servo motors and equipped with special anti-corrosion filling pumps for dairy products. The system supports one-key setting of filling capacity via touch screen, with weighing error controlled within ±1%. It ensures consistent net weight of each tray of butter without material waste or under-filled defective products.

Anti-drip & Defoaming Structure: Each filling head adopts lifting type filling and vacuum back-suction anti-drip technology. It can automatically retract residual materials after filling to prevent butter grease from contaminating the tray edge and sealing area. The built-in micro-vibration defoaming module ensures the filled butter is compact inside without hollow bubbles, improving finished product appearance and sealing tightness.

Supporting Independent Cooling Channel: Different from ordinary packaging lines without cooling function, our machine is equipped with an exclusive circulating air cooling channel after the filling station. The low-temperature constant-temperature system rapidly cools the freshly filled molten butter to a fixed hardness in a short time, effectively preventing thermal deformation during heat sealing and fundamentally reducing the defective rate of finished butter products.

Comprehensive Production Benefits

Investing in Huaze Butter Thermoforming Vacuum Packaging Machine can bring comprehensive cost reduction and efficiency improvement benefits for dairy manufacturers from labor, material, time and product quality dimensions:

Labor Cost Reduction: This machine integrates filling, cooling, forming, vacuum sealing and slitting into one assembly line, realizing fully unmanned automatic operation. It replaces manual feeding, filling and auxiliary sorting links, saving 4-6 skilled workers for a single production line and greatly cutting long-term labor recruitment and training costs.

Lower Product Defective Rate: Benefiting from precise servo filling and professional post-filling rapid cooling design, the equipment avoids common defects such as uneven weight, material overflow, butter melting and sealing failure. The finished product qualification rate can reach over 99.5%, drastically reducing raw material waste caused by defective products.

Improve Production Efficiency: The coordinated operation of multi-head high-speed filling and thermoforming host eliminates intermediate material transfer waiting time. The integrated one-line production mode shortens the overall production cycle by 35%~50% compared with separate filling and packaging equipment, helping factories undertake larger bulk orders and expand market share.

Optimize Brand Competitiveness: Uniform tray molding, accurate filling weight and neat vacuum sealed edges significantly upgrade the grade of finished butter products. Stable cooling and vacuum sealing technology effectively extend the shelf life of dairy products, helping your products gain stronger competitiveness in retail and catering markets.

Reduced Maintenance Cost: The whole machine adopts modular assembly design with simplified transmission structure. Food-grade stainless steel accessories are easy to disassemble and clean, effectively lowering daily maintenance difficulty and later-stage component replacement cost.

Enterprise Strength Endorsement

Wenzhou HUAZE Machinery Co., Ltd is a professional high-end packaging machinery manufacturer focusing on customized solutions for food and dairy industry, with over ten years of rich R&D and manufacturing experience in thermoforming vacuum packaging equipment and viscous material filling machines. Our factory owns standardized dust-free production workshops and complete precision processing equipment, realizing independent R&D, casting, assembly and debugging of core components such as filling pumps, servo control systems and cooling circulation modules.

Solve butter filling deformation and packaging difficulties with Huaze Butter Thermoforming Vacuum Packaging Machine. Multi-head precise filling + rapid cooling channel + all-in-one thermoforming sealing system for dairy mass production.