How to Make the Smart Choice When Buying a Flow Packing Machine

To make a smart choice when buying a flow packing machine, buyers should match the machine’s features to their product, production needs, and business goals. The right decision improves efficiency and reduces costs, which leads to higher profitability. A flow wrapping machine can help businesses handle different packaging challenges. Each company must think about its unique requirements before choosing the best solution.

Key Takeaways

• Understand your product's type and size to choose the right flow packing machine. This ensures smooth operation and maintains quality.
• Select appropriate packaging materials to enhance product protection and shelf life. Different materials offer unique benefits for various products.
• Assess your production speed and volume needs. Match machine capacity to daily output goals to prevent bottlenecks and ensure efficiency.
• Consider the level of automation that fits your business. Higher automation can reduce labor costs and increase productivity significantly.
• Evaluate the total cost of ownership, not just the purchase price. Energy-efficient machines save money over time and improve ROI.

Define Product and Packaging Needs

Product Type and Size

Selecting the right flow packing machine starts with understanding the product. Different industries rely on flow wrapping machines to package a wide range of items. Common product types include:

• Food and beverage products
• Pharmaceutical products
• Soap
• Lotion
• Candy bars

Each product type brings unique challenges. For example, food items may require sanitary packaging, while pharmaceuticals need tamper-evident seals. The size and shape of the product also play a major role. Product specifications, such as size, shape, and material properties, determine which flow packing machine will work best. Machines must match the product’s dimensions to ensure smooth operation and maintain quality. Soontrue offers flow wrapping machines that can be adjusted for different product sizes, helping businesses achieve efficient and reliable packaging.

Packaging Materials

The choice of packaging materials affects both the protection and shelf life of products. Flow wrapping machines must handle a variety of materials, each with its own benefits. The table below shows common packaging materials, their applications, and advantages:

Packaging materials do more than just cover a product. They help extend shelf life and protect against damage. For example:

• Active packaging materials, such as biodegradable films, block moisture, oxygen, and microbes, which helps food products last longer.
• Materials like chitosan and cellulose derivatives have antimicrobial properties that keep products safe and fresh.
• Flow wrapping creates a tight seal, which is important for high-speed production and for keeping sensitive items fresh.

Soontrue’s packaging equipment can work with a wide range of materials, allowing businesses to choose the best option for their products.

Special Requirements

Some products need special handling during packaging. Temperature-sensitive or fragile items require specific features in packaging equipment. The table below highlights common requirements and details:

Soontrue customizes flow packing machines to meet these needs. Customization options include:

• Height adjustments to fit with other packaging equipment
• Automation upgrades for weighing, packaging, price calculation, and labeling
• Workflow optimization for smooth integration with existing systems
• Flexible motion types, such as top-film or bottom-film reciprocating
• Packaging speed adjustments to match production needs
• High precision for consistent sealing and accurate cutting

Tip: System consultation, machine configuration, installation, operator training, and ongoing technical support help businesses get the most from their packaging equipment.

By matching the flow packing machine to the product type, packaging materials, and any special requirements, businesses can ensure efficient, safe, and high-quality packaging for every item.

Assess Production and Automation

Speed and Volume

Production speed and volume play a major role in choosing the right packaging equipment. Manufacturers must match machine capacity to their daily output goals. Medium-sized facilities often use flow wrapping machines that can reach speeds of up to 300 bags per minute. For example, the Purefil 2000 and 2500 models can achieve this rate. Some machines operate at 150 packs per minute, depending on the product size and type. These machines also offer high fill volume accuracy, with a standard deviation of only +/- 0.25%.

• Small businesses with low production needs often select simpler packaging equipment.
• Large-scale producers require high-speed, automated solutions to keep up with demand.
• High-speed horizontal form fill seal systems can produce up to 300 pouches per minute, making them ideal for high-output operations.
• Standard vertical form fill seal systems produce around 50-70 pouches per minute, which suits lower production needs.

Soontrue provides a range of flow wrapping machines that fit different production scales. Their machines help businesses avoid overspending on unnecessary features while still meeting output targets.

Note: Matching machine speed to production volume prevents bottlenecks and ensures efficient packaging.

Automation Level

The level of automation in packaging equipment affects both labor costs and operational efficiency. Companies can choose between manual, semi-automatic, and fully automatic flow wrapping machines. The table below compares key features:

Automation reduces labor costs, which can account for 50–70% of total operating expenses in labor-intensive industries. Even a small improvement in labor efficiency can boost profitability. For example, a 10% reduction in labor costs where labor makes up 70% of expenses results in a 7% increase in profits. Companies that adopt automation early often see a 15–20% increase in labor productivity. Amazon’s use of warehouse automation led to a 20% drop in labor costs per unit shipped. Automation in packaging and filling increases revenue, production capacity, and efficiency while reducing the need for human labor.

Soontrue offers packaging equipment with different automation levels. Their solutions help businesses choose the right balance between cost, speed, and labor needs.

Tip: Investing in higher automation can pay off quickly by increasing productivity and reducing labor costs.

Rotary vs. Box-Motion Flow Wrapping Machine

Choosing between rotary and box-motion flow wrapping machines depends on the product and packaging requirements. Rotary flow wrapping machines use a continuous rotary motion to seal packages. This design works best for high-speed applications and standard products. Rotary machines can handle large volumes and maintain consistent packaging quality.

Box-motion flow wrapping machines use a straight-line sealing motion. This method creates longer sealing times and stronger seals. Box-motion machines work well for thicker packaging materials or products that need airtight or hermetic seals. They also handle products with irregular shapes or those that require extra protection.

• Rotary machines suit high-speed, standard packaging tasks.
• Box-motion machines fit products that need strong, airtight seals or use thicker packaging materials.
• Soontrue offers both rotary and box-motion models, allowing businesses to select the best option for their products and packaging needs.

Note: Assess the product type, packaging material, and desired seal strength before choosing between rotary and box-motion flow wrapping machines.

By understanding production speed, automation level, and machine type, businesses can select packaging equipment that matches their needs. Soontrue’s range of flow wrapping machines supports different production scales, automation preferences, and packaging requirements.

Facility and System Selection

Space and Infrastructure

Every business must measure its facility space before installing new packaging equipment. The size and layout of the production area affect how well the flow packing machine fits and operates. Companies should check doorways, ceiling height, and available floor space. They must also consider access to power, compressed air, and ventilation. Proper planning helps avoid costly adjustments later. A clear path for product flow and maintenance access keeps packaging lines efficient.

Tip: Create a simple floor plan to visualize where each piece of packaging equipment will go. This step helps prevent bottlenecks and supports smooth workflow.

Horizontal vs. Vertical Flow Packing Machines

Choosing between horizontal and vertical flow wrapping machines depends on the type of product and industry needs. Horizontal models work best for items that move easily on a conveyor, while vertical machines suit products that drop into bags. The table below shows typical uses:

Horizontal flow wrapping machines handle products like cookies and bars. Vertical flow wrapping machines package loose or granular items such as rice or candy. Businesses should match the machine style to their product for the best packaging results.

Machine Materials and Durability

The materials used in packaging equipment affect both performance and lifespan. Stainless steel resists corrosion and meets food safety standards. Aluminum offers strength and is easy to clean. The table below compares these materials:

Regular maintenance extends the life of flow wrapping machines. Companies should follow these best practices:

• Implement a preventive maintenance plan based on manufacturer guidelines.
• Clean and inspect equipment daily to remove dust and debris.
• Train operators to use packaging equipment correctly.
• Prepare an emergency response plan for breakdowns.
• Contact technical support for complex repairs.

A well-chosen flow packing machine, matched to facility needs and maintained properly, supports reliable and safe packaging for years.

Cost, Support, and Compliance

Total Cost and ROI

Choosing a packaging machine involves more than just the purchase price. Buyers should compare upfront costs with long-term value. Basic commercial models start at $18,500, while advanced smart systems can reach $145,000. Operational costs per wrap range from $0.14 to $0.38. High-volume businesses often see a return on investment within 16 to 22 months. They achieve this by reducing film waste and labor costs. When comparing brands, buyers should look at performance, flexibility, ease of use, energy efficiency, and maintenance needs. Machines with high throughput and user-friendly controls help lower training and downtime expenses.

Tip: Consider the total cost of ownership, not just the initial price. Energy-efficient and reliable machines save money over time.

Service and Spare Parts

Strong after-sales support keeps production running smoothly. Soontrue provides a one-year warranty, free replacement for most components, and technical support for operation and troubleshooting. Their engineers can assist customers worldwide, even on-site. Customization services help businesses meet unique needs. Easy maintenance and tool-free access panels reduce downtime. Reliable spare parts and fast service lower the total cost of ownership.

Note: Quick access to spare parts and expert support helps prevent costly delays.

Safety and Certifications

Safety and compliance matter in every industry. Machines must meet standards like ISO 12100, ANSI B11.0, and OSHA regulations. These standards cover design, electrical safety, and machine safeguarding. In food and pharmaceutical sectors, rules such as FSMA, CGMP, and HACCP ensure safe production. Companies must identify hazards, set control points, and monitor processes to meet these requirements.

Safety certifications protect workers and ensure products meet market regulations.

Making a smart choice in flow packing machines starts with clear priorities. Businesses should focus on machine performance, ease of operation, cost-effectiveness, and compatibility with packaging materials. Common mistakes include ignoring sanitation needs, environmental conditions, and quality standards. Consulting with reputable suppliers like Soontrue helps companies access the latest technology, maintain consistent quality, and receive reliable support. By listing their needs and working with trusted experts, businesses can improve packaging efficiency and protect their brand reputation.

FAQ

What products can a flow packing machine handle?

Flow packing machines can package solid, semi-solid, and some fragile items. Common products include snacks, bakery goods, medical supplies, and hardware. Each machine model supports different product sizes and shapes.

How often should operators maintain a flow packing machine?

Operators should clean and inspect the machine daily. Preventive maintenance, such as lubrication and part checks, should follow the manufacturer’s schedule. Regular care helps extend equipment life and ensures safe operation.

What is the difference between rotary and box-motion sealing?

Rotary suits standard products. Box-motion works for thicker films or airtight needs.

Can one machine package different products?

Many flow packing machines offer adjustable settings. Operators can change film width, bag length, and sealing temperature. This flexibility allows packaging of various products with one machine.