| Vertical Form-Fill-Seal | Pillow bags, gusseted bags, quad-seal bags, sachets | PE, PP, laminated PET/PE, PET/CPP, paper-based laminates with heat-sealable layers | 5 g–5 kg, depending on hopper and dosing system | 30–120 bags/min | ±0.5% to ±1.0% with a suitable multihead or linear weigher | Snacks, grains, pet food, frozen products, powders and granules | Confirm product flowability, film coefficient of friction and sealing temperature window |
| Premade Pouch Machine | Stand-up pouches, flat pouches, zipper pouches and spouted pouches | PET/PE, PET/AL/PE, PA/PE, PP laminates and retort-grade multilayer films | 50 g–2 kg for most standard pouch sizes | 25–80 pouches/min | ±0.5% to ±1.0% with an accurate volumetric, auger or gravimetric filler | Ready meals, sauces, liquids, powders, snacks and pet treats | Check pouch dimensions, zipper tolerance, spout position and product splash control |
| Stick Pack Machine | Narrow single-serve stick packs | Heat-sealable PET/PE, paper/PE, PET/PE and foil-based laminates | 0.5–50 g | 300–1,200 sticks/min, depending on lanes | ±0.5% to ±1.0% for free-flowing powders and liquids | Sugar, instant coffee, nutritional powders, sauces and pharmaceutical powders | Verify powder dust control, auger repeatability, lane balance and seal integrity |
| Sachet Machine | Three-side-seal and four-side-seal sachets | PET/PE, PET/CPP, paper/PE, foil laminates and high-barrier multilayer films | 0.5–100 g or ml | 100–600 sachets/min | ±0.5% to ±1.0% with servo-controlled dosing | Condiments, cosmetics, detergents, powders and sample packs | Match sealant layer to the filling temperature and test for product contamination at seals |
| Auger Filler with VFFS | Pillow bags, gusseted bags and block-bottom bags | PE laminates, PET/PE, PET/CPP, foil laminates and paper-based heat-sealable structures | 5–1,000 g | 20–90 bags/min | ±0.5% to ±1.0% for stable powders | Flour, spices, milk powder, coffee, detergents and pharmaceutical powders | Evaluate bulk density, compressibility, aeration, auger design and dust extraction |
| Liquid Piston or Servo Filler | Pouches, sachets, bottles and cups | PE, PP, PET/PE, PET/CPP and barrier laminates | 10 ml–5 L | 20–150 fills/min | ±0.5% to ±1.0% for uniform-viscosity liquids | Sauces, oils, detergents, cosmetics and liquid foods | Measure viscosity, temperature variation, foaming, particulates and drip behavior |
| Cup or Tray Sealer | Preformed cups and trays with lidding film | PP, PET, PE, aluminum-based lidding films and peelable multilayer structures | 50 g–2 kg | 20–120 cups/min | ±0.5% to ±1.0% when paired with a calibrated dosing system | Yogurt, sauces, desserts, ready meals and fresh foods | Confirm cup material, flange flatness, lidding compatibility and modified-atmosphere needs |
| Multihead Weigher with VFFS | Pillow bags, gusseted bags, quad-seal bags and special-shape bags | PE, PP, laminated PET/PE, PET/CPP and recyclable mono-material films | 10 g–5 kg | 40–140 bags/min | ±0.5% to ±1.0% for discrete, free-flowing products | Nuts, snacks, confectionery, frozen foods and hardware components | Check target weight, product fragility, head count, memory-hopper design and discharge height |