Coffee Packaging Machinery

This coffee packaging machinery is designed to process granular products, transitioning them from bulk form into standardized, small-sized pouches. Compared to conventional packaging machinery, the multi-lane, four-side-seal configuration places a greater emphasis on the independence of individual pouches, the integrity of the seals, and consistency in package dimensions.

The system utilizes roll-fed packaging film; rather than requiring the manual or automated placement of pre-made pouches, it forms the bags directly from a continuous web of material. The film is guided and shaped before entering the sealing zones, where it is integrated with granular filling and cutting mechanisms to produce discrete, finished packages.

In terms of design, the four-side-seal structure creates a distinct, sealed border around the entire perimeter of the pouch, resulting in a neat, flat appearance. This format is particularly advantageous for products that require the display of brand names, product details, net weight, or other printed graphics on the front of the package.

Furthermore, the equipment's heat-sealing process can be customized to accommodate the specific packaging film used by the client. Since different composite films vary in thickness, heat-sealing layer composition, and thermal properties, the temperature, pressure, and sealing duration must be calibrated based on the specific material to ensure an optimal seal.

Detail Images

The metering mechanism is responsible for executing each granule-dispensing operation according to the established parameters. The metering components must be selected based on the target weight and the characteristics of the granules so as to minimize the impact of variations in granule size on the metering results.

The film roll fixture is used to mount packaging material, ensuring that the film roll remains properly positioned while the equipment is in operation. The fixture design must accommodate the width and weight of the specific film roll, preventing any misalignment during installation that could interfere with subsequent transport.

The coffee packaging machinery allows for the configuration of specific temperature parameters based on different packaging materials, ensuring that the heat-sealing area reaches the optimal operating condition.

Photoelectric color-mark sensors detect the position of color marks on packaging film, providing signals for the transport and cutting of the film material; this helps ensure the correct alignment between the printed design and the finished bag.

Taking photos with customers