A automatic flow wrapping system is an automated packaging system that encloses products in flexible film. The machine forms a seal along the length of the pack and seals at both ends to create a closed package.Because of its shape, the finished package is commonly known as a pillow pack.Rather than relying on repeated manual wrapping, flow wrapping machinery supports a continuous packaging process. This makes the equipment suitable for manufacturers processing high volumes of products.How Does Flow Wrapping Machinery Work?Automatic flow wrapping equipment uses a continuous roll of flexible film to package products quickly and consistently.1. Automatic Product FeedingProducts enter the wrapping section through an automatic conveyor or feeding arrangement.2. Film FormingThe machine guides the film around each product during the packaging process.3. Longitudinal SealingThe machine seals the film lengthways so that it surrounds the product in a tube.4. End Sealing and CuttingThe machine creates end seals and then separates each pack from the film web.5. The Completed Pillow PackOnce sealed and cut, the finished pack moves out of the machine ready for handling, delivery or sale.What Are the Benefits of Flow Wrapping Machines?Many manufacturers invest in flow wrapping machinery to increase production efficiency while maintaining packaging quality.Fast Packaging OutputDepending on the machine model and product dimensions, a flow wrapper may package several thousand items each hour.Uniform Seals and AppearanceEach product receives the same seal quality and presentation. This can help keep retail packs neat and recognisable.Reduced Labour CostsAutomation reduces the amount of manual handling needed during packaging. Staff can therefore be assigned to other duties.Protection During Storage and TransportFlow wrapping helps protect products from dust, moisture, contamination and physical damage during storage and transport.Flexible Packaging OptionsThe equipment can be configured for varied product formats and packaging materials.Common Flow Wrapping ApplicationsFlow wrapping machinery can be used for many food and non-food products.Products frequently packaged in this way include: Individual or grouped biscuits Cakes, bread products and other bakery goods Sweets, chocolate bars and confectionery Fruit and vegetables Frozen foods Medical products and devices Pharmaceutical products Personal care products Household goods Hardware components Its suitability for food and non-food applications makes flow wrapping a common packaging method in manufacturing.Which Packaging Films Work with Flow Wrappers?A flow wrapping machine can use several flexible packaging films depending on the product and application.Common materials include: BOPP film Polyolefin film Polyethylene film PET film The most suitable film depends on the product, required shelf life, desired presentation and production environment.When Should You Invest in a Flow Wrapping Machine?An automatic flow wrapper may become suitable when manual processes start slowing the production line.A flow wrapping machine may be suitable if: Your required packaging output is rising Manual packaging slows the production line website Pack appearance or seal quality is inconsistent Greater consistency is required Manual packaging is becoming more expensive A suitable flow wrapper can raise output and produce more uniform packaging.What Features Should You Look for in Flow Wrapping Machinery?The correct machine should be chosen according to the product and production requirements.Important features include: Maximum production speed Product size capacity Fast and straightforward changeovers Photocell registration for printed films Date and batch-code printing Compatibility with automatic feeding systems Clear operator controls Consistent and dependable seals Machine suitability will be determined by the items being packed, required output and expected business growth.Flow Wrapping Versus Shrink WrappingFlow wrapping and shrink wrapping both involve film, but they form packs in different ways.A flow wrapping machine forms a sealed pillow pack from a continuous roll of film.With shrink wrapping, the product is enclosed in film that shrinks when it passes through a heat tunnel.The choice will depend on the desired pack format, the product and how it will be stored or transported.Flow Wrapping Machine IntegrationIn many cases, yes. Current flow wrappers may be installed as part of an established production system.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.Kempner Flow Wrapping SystemsKempner has supplied packaging machines and materials across the UK for over five decades.Kempner supplies both horizontal and vertical machines that can be configured for different product types.Systems may include printed-film controls, coding equipment and layouts adapted to individual applications.The company offers installation, start-up support, servicing and continued technical help. These services can help businesses keep equipment operating consistently.Frequently Asked QuestionsWhat Does a Flow Wrapper Package?A flow wrapping machine packages individual products in flexible film to form sealed pillow packs. These packs can help shield items while they are stored, delivered or presented for sale.Are Flow Wrappers Used for Food Packaging?Yes. Flow wrapping is widely used for many bakery, confectionery, snack and fresh-food applications. It provides secure and hygienic packaging.Can a Flow Wrapper Be Used for Manufactured Goods?Yes, they can. Manufacturers use flow wrapping machinery for medical items, pharmaceuticals, small components, personal care goods and household products.How Fast Can Flow Wrapping Machines Operate?Packaging speed is affected by the equipment model, pack format and item being handled. Many high-performance machines can wrap several thousand products per hour.