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Spout pouches (also called spouted pouches or doypacks) are flexible stand-up bags with a built-in spout and cap, used to hold liquids, pastes or powders. They allow easy pouring and re-closing of products like juices, baby food, sauces or detergents. Spout pouch filling machines are specialized packaging lines that insert the pouch (if pre-formed), fill it through the spout, and apply the cap or seal. Below are the world’s top 10 manufacturers of spout pouch filling machines, with Yundu (Cina) ranked first, followed by other leading global suppliers.
Yundu
Year Founded: 2001
Prodotti principali
- Fully Automatic Double-Head Spout Pouch Filling & Capping Machine
- Desktop Single-Head Spout Pouch Filling Machine
- Magnetic Pump Liquid Filling Systems
- Macchine verticali formatrici, riempitrici e sigillatrici (VFFS)
- Complete Liquid Packaging Production Lines
Descrizione dell'azienda: Guangzhou Yundu Packaging Machinery Co., Ltd. (Yundu) was founded in 2001 and has over 20 years of experience in liquid filling and packaging equipment. Yundu designs and builds machines for bottles and pre-made pouches, especially automatic spout-pouch filling and capping systems. Their product line ranges from benchtop and single-head spout fillers to high-speed multi-head spout pouch lines. Yundu’s machines are used worldwide in food, beverage, pharmaceutical and chemical plants. They feature servo-controlled dosing and hygienic stainless-steel design, ensuring accurate filling of juices, sauces, cleansers and other liquids. Yundu also offers magnetic pump filling systems and integrated packaging lines, providing turnkey solutions for spouted pouch production.
Pacchetto di terra
Year Founded: 2000
Prodotti principali
- Automatic Spout Pouch Filling Machines
- Zipper Pouch Packing Machines
- Stand-Up Pouch Filling & Sealing Machines
- Retort Spout Pouch Packaging Machines
- Sachet & Stick-Pack Filling Machines
Descrizione dell'azienda: Foshan Land Packaging Machinery Co., Ltd. (Landpack) is a China-based packaging machine manufacturer that began operations in 2000. Landpack produces a broad range of packing and filling equipment, including form-fill-seal (VFFS) machines and premade-pouch fillers. Its machines handle all kinds of pouches: spout pouches, zipper doypacks, stand-up bags and retort pouches, as well as sachet and stick packs. Landpack’s equipment is exported globally (over 80 countries) and used in food, medical, chemical and consumer goods industries. The company offers customizable solutions and OEM services; its spout pouch fillers integrate with upstream and downstream lines for continuous liquid packaging. Landpack emphasizes reliability and has served over 3,000 customers worldwide.
Scaldopack
Year Founded: (2010s)
Prodotti principali
- Monofiller (Dual-Head) Spout Pouch Filling & Capping Machine
- Monofiller Multihead 2 (High-Speed Dual-Head Filler)
- Monofiller Multihead 4 (4-Head Filler & Capper)
- Smartfiller (Compact Tabletop Spout Pouch Filler)
- Spout Inserting Machine SI-60 (Automatic Spout Applicator)
Descrizione dell'azienda: Scaldopack (Belgium) specializes in high-precision spout pouch machinery. It develops, produces and services advanced pouch spouting and pouch filling/capping machines. Its flagship Monofiller series handles high-viscosity foods: the dual-head Monofiller and Multihead 2 can fill and cap dozens of spouted pouches per minute, and a quad-head Multihead 4 further increases throughput. The Smartfiller is a smaller, compact spout filler ideal for pilot or small-scale production. Scaldopack also offers the SI-60, a fully automatic spout and cap inserter that loads spouts onto pre-made pouches. Founded by packaging engineers, Scaldopack is known for innovation (e.g. “no-waste” filling design) and provides robust, easy-to-clean machinery tailored to each client’s pouch and product.
Scholle IPN (SIG Combibloc)
Year Founded: 1947
Prodotti principali
- CleanPouch Aseptic Spouted Pouch Packaging System
- SureFill Aseptic Bag-in-Box Filling System
- Flexible Barrier Packaging Films and Spout Fitments
- Spout Closures and Compatibility Modules
- Rotary Pouch Filling and Sealing Equipment
Descrizione dell'azienda: Scholle IPN is a US-based leader in flexible packaging, founded in 1947. (It merged with Innovative Packaging Network (IPN) in 2014 and is now part of SIG.) Scholle pioneered aseptic spout technology: it introduced the CleanPouch system, the world’s first pre-sterilized spouted pouch filling line. The company supplies film materials, pre-attached spouts/caps, and complete filling machines. Scholle’s CleanPouch fillers combine pre-made pouch bags with spouts and high-speed rotary dosing. In the beverage and dairy industries, Scholle’s bag-in-box and spouted pouch systems (including the SureFill and CleanPouch brands) allow hygienic bulk packaging of juices, water, oils and more. Its equipment and fitments ensure leak-proof closure and long shelf life, serving global food, chemical and agriculture clients.
Ecolean
Year Founded: 1996
Prodotti principali
- Ecolean Air (Lightweight Spouted Stand-Up Pouch)
- LeanFill Aseptic Filling Line for Liquid Foods
- LeanFill Chilled (Refrigerated) Filling Equipment
- Downstream Packaging and Case Packing Solutions
- Environmentally Focused Packaging Innovations
Descrizione dell'azienda: Ecolean (Sweden) focuses on ultra-light, ergonomic spouted packaging for liquids. Established in 1996, Ecolean introduced the Ecolean Air pouch – a thin, one-handed stand-up pouch with an integrated top spout, using far less plastic than traditional cartons. The company also provides complete LeanFill filling systems for these pouches, including both aseptic (long-life) and chilled (refrigerated) applications. Ecolean’s filling lines handle milk, yoghurt, juices and plant-based drinks, filling pouches at high speed with precision dosing. By designing the package and machine together, Ecolean achieves 60–70% less plastic use and reduced energy compared to conventional packaging. Their innovation centers on sustainability; they aim to minimize material waste while maintaining food safety.
Waldner
Year Founded: 1908
Prodotti principali
- DOSOMAT 20 Pouch (Modular Pouch Filler)
- High-Speed Inline Pouch Filling Lines (Flat and Stand-Up Pouches)
- Integrated Spout Pouch Filling & Capping Systems
- Automated Pouch Loading and Unloading Modules
- Sanitary/CIP-Ready Pouch Packaging Equipment
Descrizione dell'azienda: Waldner (Germany) is a century-old engineering company (est. 1908) that now makes sophisticated packaging systems. Its DOSOMAT series includes configurable pouch filling machines that can fill flat bags or stand-up pouches, with or without spouts. Waldner designs each pouch line for the specific product and pouch format, ensuring precise dosing (liquids, pastes or granules) and secure sealing. Its machines use servo-driven dosing and can be equipped with spout insertion and capping attachments. A key feature is hygienic design: all wetted parts are stainless steel and the machines are easy to clean (CIP). Pharmaceutical, food and chemical manufacturers use Waldner systems when they need high accuracy and flexible changeover in spouted pouch filling.
Unified Flex
Year Founded: 2022
Prodotti principali
- Spouted Pouch Filler & Capper MS-1 (Single-Pouch Model)
- Spouted Pouch Filler & Capper RS-2 (Dual-Head Model)
- Spouted Pouch Filler & Capper RS-4 (4-Head Model)
- Stand-Up Pouch Bagging Machines
- Sachet & Stick Pack Packaging Machines
Descrizione dell'azienda: Unified Flex (USA/Canada) is a new packaging company (formed 2022) that offers turnkey solutions for flexible packaging. It supplies MS-1, RS-2, and RS-4 spout pouch filler-capper machines capable of handling 1, 2 or 4 pre-made pouches in parallel. These machines automatically position each spouted pouch, fill it with liquid (oils, sauces, cosmetics, etc.), and place and torque the cap. Safety features like “No Pouch – No Fill” and “Pick-&-Replace” (rotary indexing) minimize spills. According to Unified Flex, their systems reliably fill spouted pouches with high precision. In addition to spout fillers, Unified Flex also provides supporting equipment (e.g. stand-up pouch baggers, stick-pack machines) as part of complete liquid packaging lines.
Alliedflex
Year Founded: 2016
Prodotti principali
- FLX Alpha Linear Premade Pouch Filling Machine
- FLX R8 Rotary Premade Pouch System
- FLX MonoBloc SpoutFill (Rotary Spout Filler)
- Macchine verticali formatrici, riempitrici e sigillatrici (VFFS)
- Integrated Flexible Packaging Lines
Descrizione dell'azienda: Alliedflex (USA) specializes in high-performance pouch filling for food and personal care. It is known for importing European spout and rotary pouching technology to North America. Alliedflex’s FLX series machines include the Alpha (multi-lane rotary filler), R8 (compact rotary system) and the MonoBloc SpoutFill (designed for aseptic spouted pouches). These systems can fill liquids, sauces or detergents at high speed while providing precise weight control. Alliedflex emphasizes operator-friendly design and eco-efficient materials. With its expertise in both linear and rotary pouch machines, Alliedflex helps manufacturers upgrade from rigid formats to flexible spouted packaging.
Massman Automation
Year Founded: 1975
Prodotti principali
- HFFS Premade Pouch Filling Machine
- Compact Rotary Pouch Sealer
- Servo-Driven Spout Pouch Filler
- Modular Pouch Packaging Systems
- Custom Turnkey Packaging Lines
Descrizione dell'azienda: Massman Automation (USA) builds heavy-duty, modular pouch fillers and sealers. Their lineup includes a horizontal form-fill-seal premade pouch filler, a compact rotary sealer, and a servo-driven spout pouch filler. Massman machines are known for flexibility: users can mix and match modules (fillers, sealers, conveyors) to suit different pouch styles. The machines use servo motors for quick changeovers and accurate filling. Massman serves food, pet and household products markets, with an emphasis on robust U.S. manufacturing. Its spout pouch fillers precisely dose liquid or viscous products and then automatically close the spout, ensuring minimal waste and consistent performance.
Professional Packaging Systems (ProPac)
Year Founded: 1988
Prodotti principali
- Ohlson Premade Pouch Filling Machine
- Automatic Bagging & Sealing Systems
- Integrated Weighing & Filling Equipment
- Turnkey Pouch Packaging Lines
- Case Packing and Palletizing Solutions
Descrizione dell'azienda: Professional Packaging Systems, Inc. (ProPac, Texas, USA) offers a wide range of automated pouch and bag packaging equipment. ProPac partners with Ohlson Machinery to supply Ohlson premade pouch fillers and adds its own bagging, weighing and filling systems. They focus on turnkey lines that streamline filling, capping and final packaging. ProPac’s machines are built with stainless-steel construction and hygienic design, suitable for food and pharmaceutical use. With decades of experience, ProPac integrates multi-format filling and sealing solutions for both flexible pouches (including spouted formats) and bags, and provides robust after-sales service to its global customer base.
Spout Pouch Filling Machine Manufacturer Domande frequenti
La trasparenza è la pietra angolare della nostra Squadra Yundu. That’s why below, you can find the most common questions and answers we receive surrounding our spout pouch filling machine manufacturer.
A spout pouch filling machine is equipment designed to fill pre-made pouches that already have a spout attached. It automatically loads, fills, and caps the pouch with liquids, semi-liquids or pastes.
These machines can fill sauces, juices, oils, detergents, cosmetics, lotions, baby food, energy gels, and chemical liquids.
Spout pouches are lightweight, easy to carry, resealable, reduce plastic usage, and offer excellent shelf presentation. They are ideal for eco-friendly packaging.
Consider machine reliability, production speed, filling accuracy, customization options, after-sales support, and the manufacturer’s industry experience.
Yundu is known for its specialization in spout pouch equipment, stable performance, flexible machine options, and strong global export experience.
Yes. Most manufacturers offer adjustable or customizable systems that can handle various pouch sizes, spout positions, and cap designs.
Single-head models are ideal for small or medium production, while multi-head machines increase speed and are suitable for large-scale manufacturing.
Yes. Most industrial spout pouch filling machines integrate both filling and automatic capping into one streamlined process.
Routine cleaning, lubrication, seal inspection, and calibration of dosing systems keep the machine running smoothly and extend lifespan.
Absolutely. Most machines are built with stainless-steel food-grade contact surfaces and can be customized for hygienic or even aseptic production.
