Price and Purchase of Cup Yogurt Packaging Machines

Historical and Modern Production of Buttermilk

In the past ,Yogurts was considered a by-product of butter and was produced from a mixture of high-fat yogurt and water. Nowadays, with advancements in the industry, the production methods for buttermilk have evolved, utilizing both industrial and semi-industrial techniques. Buttermilk is available in two forms: carbonated and non-carbonated. The beneficial bacteria present in buttermilk offer numerous health benefits, particularly for digestion. The nutrients in buttermilk, including proteins, calcium, and phosphorus, contribute to bone formation, oxidation, and internal metabolism. Packen is a manufacturer of various packaging machines, including those for dairy products. In this discussion, we will focus on the specific requirements for buttermilk packaging and familiarize ourselves with the relevant packaging machines. Buttermilk cup packaging machines come in several configurations, including fully automatic, semi-automatic, and manual types, as well as various tray sealers (sealers vacuum). Below, we will explore the considerations for packaging buttermilk, the methods involved, and the different types of machines used.

Microbiological Characteristics of Buttermilk

The most important factors contributing to the spoilage of Yogurts are molds and yeasts Research indicates that buttermilk and yogurt contain similar microorganisms, but the concentration of these microorganisms is generally lower in buttermilk. The beneficial microorganisms present in buttermilk include Lactobacillus delbrueckii subsp. Bulgaricus and Streptococcus thermophilus These microorganisms play a crucial role in maintaining the quality and health benefits of buttermilk by preventing the proliferation of harmful bacteria in the digestive system.

Packaging Considerations for Buttermilk

Environmental factors such as light, oxygen, heat, and microbial influences can alter the nutrients and vitamins in buttermilk. Therefore, packaging for dairy products like buttermilk must act as a barrier to ensure the product's shelf life and the retention of its nutritional content. Maintaining high standards of hygiene in the Yogurts packaging industry is crucial. Even minor changes in the contents can lead to reactions that pose health risks. Technologies such as aseptic packaging, where microorganisms are prevented from entering the package during and after filling, are essential. This process involves sterilizing liquid products by heat and packaging them in pre-sterilized containers under sterile conditions. In addition, to ensure quality control in the dairy packaging industry, the packaging materials must be free from harmful substances and should be suitable for the preservation methods used for dairy products.

Types of Cup Buttermilk Packaging Machines

Steel West Asia is a leading manufacturer of cup Yogurts packaging machines. The machines produced by this company include the following types:

Automatic Tray Sealer Packaging Machine

One of the packaging machines used for cup Yogurts is the automatic tray sealer. This machine efficiently handles packaging with high speed, precision, and quality. One of the key components of this machine is the filling unit, which fills the product into cups. After the filling process, the machine performs the sealing (welding) operation to securely close the cups. This device is suitable for filling and sealing various products, including fruit juices, milk, butter, yogurt, buttermilk, and more. The liquid filling machine (gravity filler) is easy to use and has low maintenance costs, helping to reduce product wastage. This machine is suitable for filling and sealing (welding) products such as syrups, suspensions, and various liquids. It helps save time, effort, and energy while ensuring that each cup is accurately filled with the desired product. The automatic tray sealer operates as follows: Empty cups or containers are placed into molds either manually or automatically. The filling machine then dispenses the Yogurts into the cups. Subsequently, the filled containers are conveyed to the molds using a conveyor belt. Finally, the openings of the containers are sealed using a film and heat.

Semi-Automatic Tray Sealer Packaging Machine

Another machine used for packaging yogurt in cups is the semi-automatic tray sealer. The operation of this machine is similar to that of the fully automatic tray sealer, with the main difference being that some stages are carried out manually by an operator.

Ideal Applications for Sealing Vacuum Machines from This Company:

Dairy Packaging: Efficiently package various dairy products, including fresh milk, kefir, and flavored milk. Beverage Packaging: Easily fill plastic cups with fruit juices, iced tea, or other beverages. Yogurt Packaging: Fill yogurt into plastic containers with consistent filling and seal the container's opening with film. Other Foods: Manage a variety of liquid food products with a single machine, simplifying your packaging processes.

Materials Used for Packaging Cup Yogurt

Plastics exhibit exceptional properties when used in contact with food. They are compatible with food products, suitable for mass production, moldable, and, depending on their composition, can be used in sealing processes. The materials used for packaging cup yogurt include polyethylene (PE), polypropylene (PP), and polystyrene (PS). When these films are combined with layers of paper and aluminum, they address the complex challenges associated with the packaging requirements for yogurt, milk, and other dairy products.

Are Industrial Yogurts Contaminated with Unauthorized Preservatives?

Extensive studies have been conducted on the use of potassium sorbate and sodium benzoate in yogurts produced by various companies. These studies reveal that approximately 30% of these companies use potassium sorbate and sodium benzoate in their products. According to the regulations of the Iranian Institute of Standards and Industrial Research, the use of these substances in food products is not permitted. However, some producers use these chemical preservatives to extend product shelf life and reduce contamination and spoilage. Worse still, during warmer seasons and with rising temperatures, they increase the use of preservatives to maintain and extend the shelf life of their products. It is important to note that the acceptable daily intake limit is 5 mg/kg of body weight for sodium benzoate and 25 mg/kg of body weight for potassium sorbate.

Packaging Design for Yogurts

Packaging design is a crucial step in the packaging of various products, and it is important to consider the following aspects:

• Creative Design: Innovative packaging design helps producers compete with other manufacturers and establish a strong presence in the market. A well-designed package can differentiate a product and capture consumer interest.
• Attractive Elements: The use of appealing colors and designs can attract customers and boost sales. A creative approach to packaging can make the product stand out on the shelves.
• Quality Preservation: Effective packaging design prevents product spoilage, leakage, and the ingress of air and oxygen. This helps maintain the quality and freshness of the Yogurts, ensuring that it remains appealing and safe for consumption.

Correct Packaging Guidelines

When producing dairy products, especially buttermilk, the following considerations should be kept in mind:

• Precision in Production: All stages of buttermilk production and packaging must be carried out with precision, and every step should be controlled.
• Clean Production Environment: Buttermilk production should take place in an environment free from microbiological contamination.
• Prompt Sealing: After filling the container, the sealing process should be done immediately to minimize the risk of product contamination.
• Maintaining the Cold Chain: During buttermilk production, the cold chain must be maintained, and the product should be stored at a temperature of 4°C.

Price of Cup Buttermilk Packaging Machines

The machines produced by Steel West Asia come in various sizes and prices. Since the cost of these machines can vary based on several factors, it is not possible to specify a fixed price. Factors influencing the price of the machines include:

• Volume, Speed, and Precision
• Container Size
• Automatic or Manual Operation
• Packaging Method
• Distance to Installation Location
• Machine Size
• Material Quality used in the construction of the machine
• Additional Equipment installed on the machine.

Choosing and Purchasing a Cup Buttermilk Packaging Machine

Before selecting a cup buttermilk packaging machine, you should consider various factors related to the device. These factors include:

• Type of Product
• Product Volume
• Available Space
• Budget