Complete Guide to Food Packaging Types and Machines in the Food Industry
- What is Food Packaging?
- Major Functions of Food Packaging
- 1. Protection from Damage
- 2. Presentation and Branding
- 3. Extended Shelf Life
- Types of Food Packaging
- Common Food Packaging Machines and Their Uses
- 1. Multihead Weigher
- 2. Linear Weigher
- 3. Checkweigher
- 4. Fill Seal Packaging Machine
- 5. Vertical Packaging Machine
- Conclusion
Food packaging plays a vital role in protecting, preserving, and presenting food products. This guide explores the main functions of food packaging, different packaging types, and the machines that make it possible—helping you select the right solutions for your business.
What is Food Packaging?
Food packaging refers to the process of enclosing food products for storage, transportation, and sale. It not only protects food from contamination but also maintains freshness, preserves flavor, and enhances presentation. Effective packaging can also give products a strong identity in the market.
Major Functions of Food Packaging
1. Protection from Damage
Packaging safeguards food from physical damage during storage and transportation. Sturdy containers help prevent breakage and reduce waste.
2. Presentation and Branding
Attractive packaging can influence buying decisions. Colors, shapes, and materials all contribute to how appealing a product appears on the shelf.
3. Extended Shelf Life
Sealed, moisture-resistant packaging prevents spoilage and maintains freshness, allowing products to last longer without losing quality.
Types of Food Packaging
Food packaging can be classified by container type or material:
-
Containers: cans, bottles, jars, boxes, sacks.
-
Materials: paper, plastic, tin, aluminum, rubber—each with different durability and protection levels.
Common Food Packaging Machines and Their Uses
1. Multihead Weigher
Efficient and precise, ideal for packing products in consistent portions.
2. Linear Weigher
Measures and packages products like grains, nuts, and snacks. Regular calibration ensures accurate weights.
3. Checkweigher
Verifies that packaged products meet weight specifications, preventing under- or over-filled packages.
4. Fill Seal Packaging Machine
Uses heat and pressure to seal products in airtight packaging—perfect for preserving freshness.
5. Vertical Packaging Machine
Suitable for cereals, snacks, and produce. Options include single, dual, and triple-stream packing for different production needs.
Conclusion
Choosing the right food packaging type and machine depends on product requirements, shelf life, presentation goals, and budget. From glass jars to vertical form-fill-seal machines, the right packaging solution can protect your product, strengthen your brand, and boost efficiency.
About Solution suggestions
What are Kenwei’s primary solutions for industrial weighing and packaging?
Kenwei provides comprehensive solutions for automated weighing and packaging, including multi-head weighers, linear weighers, check weighers, metal detectors, and packing machines. These solutions are tailored to improve speed, accuracy, and efficiency in various industries such as food, pharmaceuticals, and chemicals.
What industries benefit the most from Kenwei solutions?
Kenwei solutions are ideal for a wide range of industries, including:
1）Food Packaging snacks, grains, and powdered beverages.
2）Pharmaceuticals: Precise weighing of tablets, and capsules.
3）Chemicals: Weighing and packaging granular and powdered chemicals.
4）Agriculture: Packaging seeds, grains, and fertilizers.
About Cooperation Process
Does Kenwei offer installation and training?
Yes, Kenwei provides installation services and comprehensive training to ensure that your team can operate the machinery efficiently. Our engineers can travel to your facility for on-site installation, and we also offer remote training options if needed.
About Product choice
Can Kenwei's machines be used in my industry?
Kenwei’s equipment is highly versatile and can be used across a wide range of industries, including:Food,Pharmaceuticals,Chemicals,Plastics and Agriculture.
Plastics If you're unsure whether our products are suitable for your industry, please contact us, and we can provide you with specific solutions tailored to your needs.
About products customization
Can Kenwei machines be customized for different industries?
Yes,According to the material characteristics and requirements of different industries, we developed various machine types for counting (small pouches into big bag), noodles, frozen foods, peppers, stick-shaped products, product -mixing, cheeses, salads and so on.
This type of weigher is designed to handle the unique characteristics of pickles, ensuring precise measurements for packaging and distribution. It uses a vertical single screw mechanism to feed the pickles into the weighing system, allowing for efficient and consistent weighing. This technology is particularly useful in food processing and packaging facilities where precise portioning is essential for quality control and customer satisfaction. This specialized equipment is perfect for accurately measuring and dispensing pickles in a production line or packaging facility. The vertical design allows for efficient and precise filling of containers, while the single screw feeding mechanism ensures consistent and reliable weighing.
The Kenwei JW-B22 Precision Food Packaging Machine with Single Head Bulk Linear Weigher is designed for heavy-duty weighing up to 50kg. It automates feeding, weighing, bag sewing, and output for maximum efficiency. Ideal for grains like corn, rice, soybeans, barley, and wheat, it ensures high accuracy and reliability for the food, chemical, and light industries, making it the top choice for bulk grain packaging.
The JW-B13 Standard Pre-Made Bag Packing Machine is an advanced weighing and packing system ideal for granules, slices, and irregular products like snacks, nuts, pet food, and hardware. This fully automated line includes a vibrator feeder, Z conveyor, working platform, multihead weigher, and horizontal packing machine. It ensures high weighing accuracy, fast packing speed, and premium bagging quality—perfect for efficient, stable, and precise packaging.
The Kenwei JW-B16 Two Outlet Semi-Auto Sugar Weighing and Packaging Machine delivers high-precision, automated weighing for granules, slices, and irregular products like candy, coffee beans, and pet food. With a compact, cost-effective design and excellent price-performance ratio, it supports unique bag types and boosts efficiency. Optional add-ons like check weighers, metal detectors, and conveyors ensure quality control and seamless integration. Ideal for food and hardware industries.
Contact Kenwei
Our company is located in areas with convenient transportation and developed economy. Our products are supplied in a timely manner. In the course of business operation, we always focus on customers.Have any questions or concerns about our products? Please leave us a message here, and our team will get back to you promptly.
Kenwei
Kenwei
Kenwei multi weigh
Kenwei
Kenwei
Kenwei