Food Packaging Machines

Food Packaging Machines

When companies manufacture food, they need food packaging machines to finish the packaging process.  These machines vary industry wide, depending on the type of food that needs to be packaged.  Some of these machines need to be custom made for the specific manufacturer.  The food packaging has many functions, from protecting the food to supplying the consumer with valuable information on packaging labelling.

Functions of Food Packaging

The primary function of food packaging is to keep the product contained.  Different products have different requirements for their containment.  For some products, like dry goods, paper-based packages are best.  These packages are sealed to prevent moisture infiltration.  Other products are better contained using cans, glass, or plastic.

The food packaging must also be able to protect the product during transportation.  The packaging must be able to withstand compressive forces and vibrations that the food will encounter during shipment.  It must also protect the food from animals, insects and microorganisms.  Food packaging also protects the foods from chemical reactions, like oxidation, moisture loss or gain, and ultraviolet light.

Food packaging also should contain information about the product.  This information will usually include a list of ingredients in the food.  Food manufacturers need to be aware of federal labelling laws and all compliance regulations therein. It is important, therefore, that package configurations allow for these compliant labels. It will also contain detailed nutritional information.  If it is a perishable item, it will also be labeled with an expiration date. 

The packaging material that is chosen must be safe for the food that it contains.  The metal used in cans cannot leach into the food items.  Plastic containers must not contaminate the products that they contain as well.  The packaging must be safe for the consumer and the product that they contain. 

Food Packaging Machines

Food packaging machines vary depending upon the type of packaging used.  The machines are designed to package food using specific packaging.  Each machine used in the packaging process has a specific function.  There are machines that prepare the food for packaging.  These machines will divide the product into the appropriate weight and quantity.  Other machines place the product into the chosen package.  Still others will seal the package and put the items into shipment boxes.

The automation of the packaging process in many manufacturing plants has significantly increased the amount of product able to be produced in a given amount of time.  Using food packaging machines have sped up the packaging process for many companies. 
Vacuum sealing machines apply a vacuum during the packaging process, eliminating the atmospheric oxygen present in the package.  This helps to increase the shelf-life of the foods.  Inspecting machines perform inspection of the packages prior to shipment.  These machines ensure that all the packages are of the appropriate size and weight.  Product identification machines are responsible for labeling the food items.  Many of these machines function in a sterile environment, ensuring that there is no outside contamination of the food during the packaging process.

Food packaging is a very important part of the manufacturing process.  The packaging itself has specific functions.  It is customized to the type of product that is being produced.  The food packaging machines are also specific to the type of food that is being produced and packaged. As the world's population continues to grow and the need for low-cost products and packaging continues to proliferate, packaging machine companies will be called upon to meet this fiscal challenge. Also, as we become more ravenous in our consumption of natural resources, it will be paramount that food packaging machines and the food packaging process as a whole food packagers will need to weigh environmental impacts on their finished product and will also be asked to utilize recycled packaging materials. The food packaging machines themselves may also play into this new shifting food packaging paradigm.

Food Packaging Machines