A automatic flow wrapping system is an automated packaging system that surrounds products with a continuous flexible 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.What Is the Flow Wrapping Process?A flow wrapping machine 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. The Film Is Formed Around the ProductAs the item travels forward, the machine forms the flexible film around it.3. Sealing Along the PackThe film is sealed along its length to create a continuous tube around the product.4. End 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.What Are the Benefits of Flow Wrapping Machines?Businesses often choose flow wrapping machines when they need faster production and repeatable packaging results.High Production SpeedsAutomatic systems can package thousands of products per hour, depending on the product and machine specification.Uniform Seals and AppearanceEach product receives the same seal quality and presentation. This can help produce a consistent presentation across a production run.Less Manual HandlingAutomation reduces the amount of manual handling needed during packaging. Staff can therefore focus on other production tasks.Protection During Storage and TransportFlow wrapping helps protect products from dust, moisture, contamination and physical damage during warehousing, handling and delivery.Adaptable Product HandlingCurrent flow wrapping systems can handle a broad selection of product dimensions, shapes and film types.What Can Be Packaged Using a Flow Wrapper?Flow 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 Domestic and consumer products Hardware components Flow wrapping is used throughout many industries because it can handle both edible products and manufactured items.Which Packaging Films Work with Flow Wrappers?The 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 film Polyethylene (PE) PET film Film selection should take account of the item, shelf-life needs, pack appearance and operating conditions.When Is It Time to Use Flow Wrapping Machinery?Many businesses move to automatic flow wrapping when manual packaging begins to restrict production.A flow wrapping machine may be suitable if: 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 FeaturesSeveral factors should be considered when selecting flow wrapping machinery.Specifications to review include: check here Maximum production speed Supported product dimensions Fast and straightforward changeovers Printed-film registration using photocells Date and batch-code printing 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 choice will depend on the desired pack format, the product and how it will be stored or transported.Can a Flow Wrapper Integrate with Existing Equipment?Yes. Flow wrapping machinery can often be integrated with equipment already in use.The machine can work alongside feeding units, conveyor systems and labelling equipment. This allows manufacturers to increase packaging output without rebuilding the entire production process.Why Choose Kempner for Flow Wrapping Machines?Kempner UK 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.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 keep equipment operating consistently.Questions About Flow Wrapping MachineryWhat 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.Is Flow Wrapping Suitable for Food Products?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 pharmaceutical products, medical devices, hardware, cosmetics and consumer goods.How Many Products Can a Flow Wrapper Package?The production rate varies according to product dimensions and machine specification. Many high-performance machines can wrap several thousand products per hour.