Automatic Paste Packaging Machine

Product Description:

An automatic paste packaging machine is a fully automated system designed to fill and seal high‑viscosity products into sachets, pouches, or stick packs – with no manual intervention. It handles thick materials like tomato paste, chili sauce, jam, honey, peanut butter, cream, lotion, shampoo, toothpaste, and ointments. From film roll to finished bag, the entire process is automatic: film forming, filling, sealing, cutting, and discharge.

Key features of automatic models

• Fully automatic operation – one operator can run 2–3 machines.

• Piston (cylinder) filler – provides accurate, consistent dosing for thick pastes (accuracy ±1%).

• Stainless steel contact parts (SUS304) – food grade, corrosion resistant, easy to clean.

• Hopper with agitator – prevents settling, separation, or clogging.

• Optional heated hopper – keeps paste fluid (for honey, chocolate, coconut oil).

• Optional particle‑friendly filling system – handles products with seeds, fruit pieces, or pulp (e.g., jam with fruit chunks).

• Anti‑drip nozzle – prevents messy tails after filling.

• High speed – 20–80 bags/min (depends on model and bag size).

• Multiple bag styles – 3‑side seal, 4‑side seal, back seal (pillow), stick pack.

• Photo‑eye registration – ensures printed film aligns correctly for cutting.

• Date coder / inkjet printer (optional) – prints batch number and expiry date on each bag.

Typical automatic applications

Bag styles produced

This machine can produce various bag styles:

How to choose the right automatic paste packaging machine

1. Product viscosity – piston fillers handle both thin liquids and thick pastes. For highly viscous products (>50,000 cps), choose a larger cylinder and stronger drive.

2. Particle content – if your product has seeds, fruit pieces, or pulp, ask for a particle‑friendly filling system (larger nozzle and special valve).

3. Temperature sensitivity – if your product thickens when cool (honey, chocolate), choose a heated hopper.

4. Bag style & size – 3‑side seal is cheapest; stick pack is trending for single‑serve; stand‑up pouch is best for retail.

5. Speed – how many bags per minute? Standard automatic: 20–40 bpm; high‑speed: 60–80 bpm.

6. Budget – entry‑level automatic: ~$8,000–12,000; mid‑range: $12,000–20,000; high‑speed servo models: $20,000–35,000+.

7. Integration – can connect to upstream paste cooking/mixing tanks and downstream packing lines.

Installation & operation requirements

• Flat, level floor.

• Power: 220V or 380V (single or three phase).

• Clean, dry environment (IP54 or higher recommended).

• Film roll: standard heat‑seal films (polyethylene, polypropylene, laminated foil).

• Product hopper: fill manually or connect to a pump from your mixing tank.

Maintenance tips

• Daily – clean the filler piston, nozzle, and sealing jaws; check film tension.

• After each batch – flush the filler system with warm water or cleaning solution (especially for food products).

• Weekly – inspect the agitator and heating system; check for leaks.

• Monthly – lubricate bearings, chains, and moving parts.

• As needed – replace seals, gaskets, and heating elements when performance drops.

Why choose automatic over semi‑automatic?

Why buy from us?

• CE certified, food‑grade stainless steel.

• Piston filler with ±1% accuracy.

• Hopper with agitator – optional heating available.

• Customizable – we can modify bag size, filling range, and additional features per your request.

• Free sample testing – send your product and film, get a video of the machine in action.

• 12 months warranty, spare parts stock, lifetime technical support.

• Quick delivery – most models in stock or 20–30 days production.

An automatic paste packaging machine transforms bulk paste into professional, shelf‑ready packs. Whether you pack tomato sauce, honey, cream, or toothpaste, it eliminates manual work, boosts output, and ensures every bag is perfectly filled and sealed.