CASE STUDY

Butter Packaging Solution

A well-known American butter producer needed a sanitary, scalable packaging solution for semi-liquid products, such as butter, katchup, chocolate, and etc. Utien Pack delivered a Rigid Bottom Film Thermoforming Packaging Machine, paired with an exclusive dosing system that heats and liquefies butter for precise filling. This fully integrated solution met stringent U.S. hygiene standards while ensuring efficient, high-quality butter packaging.

Machine: RC-Y | Rigid Bottom Film Thermoforming Packaging Machine

Film Width: 340mm
Production Output: 6 - 8 cycles/min
Sealing Method: Top Seal | Modified Atmosphere Packaging (MAP)

Background:

A well-known American butter producer required a sanitary and scalable packaging solution. They sought a fully integrated system to handle semi-liquid products while maintaining stringent hygiene standards for U.S. food regulations.

Solution :

Utien Pack provided Rigid Bottom Film Thermoforming Packaging Machine (RC-Y) featuring:

Rigid bottom film with 340mm width.
Modified Atmosphere Packaging to avoid contamination problem.
Integrated auto filling system designed for liquid or semi-solid butter.
Customized butter cooling channel for rapid post-filling stabilization.
Hygienic stainless-steel and IP65 design to comply with U.S. food safety standards.