{"id":707,"date":"2021-11-26T15:44:42","date_gmt":"2021-11-26T10:14:42","guid":{"rendered":"https:\/\/www.nichrome.com\/blog\/?p=707"},"modified":"2025-09-05T16:49:57","modified_gmt":"2025-09-05T11:19:57","slug":"working-of-pouch-filling-machines-from-nichrome","status":"publish","type":"post","link":"https:\/\/www.nichrome.com\/blog\/working-of-pouch-filling-machines-from-nichrome\/","title":{"rendered":"Working of Pouch Filling Machines from Nichrome"},"content":{"rendered":"\n

Pouch filling machines<\/strong><\/a> are becoming increasingly popular\nfor industrial packaging across industries and across the world. Pouches tend\nto be flexible, lightweight and offer several advantages over traditional\npackaging such as metal cans or glass bottles.<\/p>\n\n\n\n

There are generally two types of pouch filling machines:<\/strong> Vertical Form Fill Seal (VFFS<\/strong>) and horizontal form fill seal machines <\/a>(HFFS<\/strong>), with VFFS being the preferred option.<\/p>\n\n\n\n

Let\u2019s understand the working principles of VFFS packaging machines<\/strong><\/a>:<\/h2>\n\n\n\n

Vertical Form\nFill Seal (VFFS) machines are a kind of pouch making and filling machines that\nhave a vertical structure. These machines are mainly used for industrial\npackaging and processing and provide a more convenient and effective method of\nautomatic packaging which saves time, prevents material wastage and reduces\ncost.<\/p>\n\n\n\n

Let\u2019s look at\nthe main components of VFFS pouch filling machines<\/strong> to\nunderstand the working of these machines:<\/p>\n\n\n\n

Film Pulling System: <\/strong>This component of VFFS machines consists of an unwinding roller and tensioner. A roll of film – generally laminated PE, PET, aluminium foil – is placed on an unwinding roller – which is usually positioned at the rear of the machine. The tensioner and servo motors firmly and precisely unwind and pull the film into the system.
<\/p>\n\n\n\n

Printer <\/strong>(Optional): This component prints the date, production batch\ncode etc on the film when it passes by the printer.<\/p>\n\n\n\n

Pouch Former: <\/strong>The film moves to bag forming once the printing is done. The\nedges of the film are overlapped to shape the pouch while the top and bottom\nsealing is done by sealing jaws.<\/p>\n\n\n\n

Filling and Sealing Machine: <\/strong>Filling is carried out by connecting\nthe bagging machine to a multi-head scale or similar filling machine – such as\nan auger or volumetric filler. These two components are synchronized\nelectronically, so that as soon as the bag is ready, the product is released\nautomatically.
\n
\nThe top of the bag is sealed once the product is dropped into it. The two parts\nof the overlapping material are pressed together and welded with heat using\nsealing jaws to create a side or centre seal.<\/p>\n\n\n\n

Pouch Cut: <\/strong>Once the bag is sealed and filled, it is cut away. The top\nseal of the first bag becomes the bottom of the next bag ad infinitum. The cut\npouch is dropped into a collection system – typically a belt conveyor that\ncarries the pouch to the next step of packaging.<\/p>\n\n\n\n

Control Cabinet: <\/strong>The side of the vertical form fill seal machine comes\nwith a control cabinet inside which are all the electrical parts such as PLC,\ncontactor, servo motors, pneumatic cylinder, solenoid valves, PLC expand mode,\nlow-pressure electrical parts. The Human Machine Interface (HMI) makes\noperating and controlling the machine simpler.<\/p>\n\n\n\n

There are a\nnumber of pouch filling machine\nmanufacturers<\/strong><\/a>\nthat offer multiple machines for a diverse range of applications. If you are on\nthe lookout for an <\/strong>oil pouch packing system<\/strong><\/a> or searching for a dependable milk pouch packing machine manufacturer<\/strong><\/a>,<\/strong> Nichrome is your best bet – whether you wish to package\npowder, liquid, viscous or granular products in flexible pouches.\n\nNichrome\u2019s four decades of experience around the\nworld, innovative R&D, state-of-the-art manufacturing, technology tie-ups\nwith global companies, thousands of successful installations and strong\nnationwide service network can be matched by only a few pouch filling machine\nmanufacturers<\/strong>. Nichrome\u2019s technology know-how, capabilities and\ntrack record are unmatched in the industry. Connect with Nichrome for your pouch filling machine<\/strong> needs.\n\n\n\n<\/p>\n