A automatic flow wrapping system is an automated packaging system that wraps individual products in flexible packaging film. The machine forms long seals and cross seals to create a closed package.The completed package is often called a pillow pack because of its shape.Flow wrappers differ from manual packaging systems because they can operate continuously. This makes the equipment suitable for manufacturers processing high volumes of products.How Do Flow Wrapping Machines Work?Flow wrapping machinery uses a continuous roll of flexible film to produce repeatable sealed packs.1. Products Enter the MachineA conveyor or connected feeding system automatically moves products into the machine.2. Film FormingThe machine guides the film around each product during the packaging process.3. The Length Seal Is FormedA longitudinal seal joins the film beneath or above the product, forming a continuous tube.4. Cross Sealing and CuttingCross seals are formed at each end before the package is cut from the continuous film.5. The Completed Pillow PackThe sealed package exits the machine and can then be stored, distributed or displayed.Why Use a Flow Wrapping Machine?Flow wrapping equipment can help manufacturers improve output and produce consistent packs.Increased Production RatesFlow wrapping machinery can process thousands of products every hour when the equipment and application allow.Consistent Packaging QualityThe machine applies consistent seals and pack formatting to every item. This can help keep retail packs neat and recognisable.Reduced Labour CostsAutomation reduces the amount of manual handling needed during packaging. Staff can therefore focus on other production tasks.A Protective Film BarrierThe sealed film can shield products against dirt, moisture, contamination and handling damage during warehousing, handling and delivery.Packaging for Different ProductsCurrent flow wrapping systems can handle a broad selection of product dimensions, shapes and film types.Common Flow Wrapping ApplicationsFlow wrapping machinery can be used for many food and non-food products.Common examples include: Individual or grouped biscuits Bakery products Chocolate and confectionery Fresh produce Frozen foods Medical products and devices Pharmaceutical goods Personal care products Household goods Small industrial and hardware parts Its suitability for food and non-food applications makes flow wrapping a common packaging method in manufacturing.Flow Wrapping Film OptionsThe correct flexible film will depend on the item being packed and the conditions it must withstand.Available film options include: Biaxially oriented polypropylene film Polyolefin packaging film Polyethylene (PE) PET film The most suitable film depends on the product, required shelf life, desired presentation and production environment.Should Your Business Move to Automatic Flow Wrapping?An automatic flow wrapper may become suitable when manual processes start slowing the production line.Signs that an upgrade may be needed include: Production volumes continue to increase Hand wrapping creates a production bottleneck Pack appearance or seal quality is inconsistent Greater consistency is required Manual packaging is becoming more expensive Automatic packaging can improve productivity while maintaining consistent pack quality.Key Flow Wrapper FeaturesThe correct machine should be chosen according to the product and production requirements.Important features include: Packaging speed Product size capacity Fast and straightforward changeovers Photocell registration for printed films here Integrated date or batch coding Automatic feeding integration User-friendly controls Reliable sealing performance Your product range, packaging volume and projected demand should guide the final machine specification.What Is the Difference Between Flow Wrapping and Shrink Wrapping?Flow wrapping and shrink wrapping both involve film, but they form packs in different ways.A flow wrapper creates a closed pillow-shaped pack using continuous film.With shrink wrapping, the product is enclosed in film that shrinks when it passes through a heat tunnel.The right method depends on the required appearance, product type and handling conditions after packaging.Flow Wrapping Machine IntegrationIn many cases, yes. Flow wrapping machinery can often be integrated with equipment already in use.Integration options commonly include automatic product feeders, conveyors and label applicators. This allows manufacturers to add automated packaging without making major changes to the full production line.Flow Wrapping Machinery from KempnerKempner has more than 50 years of experience supplying packaging machinery and materials throughout the UK.Its range includes horizontal and vertical flow wrapping systems for food and non-food products.Machines can be supplied with printed-film registration, optional coding systems and tailored configurations.Support services include machine installation, commissioning, maintenance and technical assistance. These services can help businesses maintain reliable packaging performance.Questions About Flow Wrapping MachineryWhat Is a Flow Wrapping Machine Used For?A flow wrapping machine creates sealed film packs around individual items. These packs can protect products during storage, transport and retail display.Can Food Be Packaged with a Flow Wrapper?Yes, they are. Flow wrapping is widely used for bakery goods, confectionery, snacks and fresh produce. It provides secure and hygienic packaging.Can a Flow Wrapper Be Used for Manufactured Goods?Yes, they can. Manufacturers use flow wrapping machinery for pharmaceutical products, medical devices, hardware, cosmetics and consumer goods.What Is the Speed of a Flow Wrapping Machine?Packaging speed is affected by the equipment model, pack format and item being handled. Many high-performance machines can produce several thousand sealed packs in an hour.