Packaging Machinery & Systems

LINEVO · Product details

LV-500SY / LV-700SY / LV-980SY — Fully Automatic Ketchup and Tomato Sauce 4-Side Seal Sachet Packing Machine

Updated October 2026

Multi-lane four-side-seal sachet machine with rotary-valve piston dosing for ketchup and viscous sauces (5–100 ml, 500/700/980 mm web widths).

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Discuss your application with LINEVO.

Configuration at a glance. Operating conditions are shown under Specifications and conditions.
ParameterSpecification
Lanes2–4 / 3–10 / 4–16
Applicable MaterialKetchup, Tomato Paste, Chili Sauce, Viscous Liquid
Bag Type4 Sides Sealing Sachet
Filling Range5–100 ml (Can be extended up to 500 ml)
Bag Length45–160 mm
Bag Width50–125 mm
Film WidthMax. 500 / 700 / 980 mm
Packing Speed20–40 cuts/min
Voltage220 V, 50/60 Hz
Power4 / 5.5 / 7 kW
Machine Weight650 / 850 / 1000 kg
Machine Dimensions1540 × 1375 × 2270 / 1790 × 1445 × 2340 / 1940 × 1600 × 2650 mm
Sealing Type4-Sided Seal
Control SystemPLC Control + Touch Screen HMI
Machine MaterialFood Grade Stainless Steel SUS304
Air Consumption0.6–0.8 MPa, 0.35 m³/min
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Applications and materials

This configuration serves the following products and applications. Our engineers review product behavior and pack requirements with representative samples.

  • Sauces & Condiments: Tomato ketchup, BBQ sauce, mayonnaise, mustard, tartar sauce, chili oil, soy sauce, hotpot base paste.
  • Daily Cosmetics & Chemicals: Shampoo, hair conditioner, body lotion, liquid soap, laundry detergent, facial cream.
  • Pharmaceuticals & Health: Liquid syrup, herbal paste, gel medication, enzyme drinks.

Configuration and scope

We develop the equipment configuration, tooling and integration around your product, pack format and production requirements.

Configuration items for engineering review

  • Sealing Type
  • Premium 4-Side Sealing Perfection
  • High-Precision Piston Dosing Pump
  • Intelligent PLC & Touch Screen
  • Material Feeding & Mixing
  • Volumetric Dosing

Machine features

Review these features with our engineering team to select the configuration for your product and packaging requirements.

  • Rotary-Valve Piston Dosing: An anti-drip piston pump meters thick liquids. Our engineers validate fill settings and discharge behavior with the sauce and target volume.
  • Intelligent PLC & Touch Screen: Powered by a smart PLC system and responsive touchscreen.
  • Photoelectric Eye Tracing System: Highly sensitive optical sensor automatically detects and aligns film color marks, securing precise cutting patterns and uniform sachet dimensions.

Working process

The sequence below outlines the packaging process. We coordinate the stations and their order with the selected equipment and line layout.

  • Step 1 — Volumetric Dosing: The piston pump meters the configured fill volume.
  • Step 2 — Film Pulling & Sachet Forming: The film roll is pulled downward continuously, and the bag-former shapes it into a dual-layer flat sheet for 4-side alignment.
  • Step 3 — Vertical & Horizontal Sealing: Heat-sealing rollers seal the sides and bottom securely, while date-coding printers stamps the batch/expiry details.
  • Step 4 — Sauce Filling: The dosing nozzle directs the metered ketchup into the formed sachet.

Specifications and conditions

The specifications below describe this configuration with its operating conditions. We review the product, pack format, tooling and utilities for your installation.

Specifications and conditions
ParameterSpecificationConditions
Lanes2–4 / 3–10 / 4–16Listed for LV-500SY / LV-700SY / LV-980SY respectively; the number of lanes is selected per project.
Applicable MaterialKetchup, Tomato Paste, Chili Sauce, Viscous LiquidYour product and packaging material are run in the sample trial.
Bag Type4 Sides Sealing SachetFour-side seal for all three models; confirm the pack format in the quotation.
Filling Range5–100 ml (Can be extended up to 500 ml)The dose for your product is set and checked in the sample trial.
Bag Length45–160 mmSame range for all three models; confirm the forming and cutting configuration in the quotation.
Bag Width50–125 mmSame range for all three models; confirm the forming tooling in the quotation.
Film WidthMax. 500 / 700 / 980 mmSee table note
Packing Speed20–40 cuts/minMachine cycles per minute; each cycle cuts one pack in every lane.
Voltage220 V, 50/60 HzSame for all three models; confirm utilities for your site in the quotation.
Power4 / 5.5 / 7 kWSee table note
Machine Weight650 / 850 / 1000 kgSee table note
Machine Dimensions1540 × 1375 × 2270 / 1790 × 1445 × 2340 / 1940 × 1600 × 2650 mmSee table note
Sealing Type4-Sided SealEach pack style needs its own tooling.
Control SystemPLC Control + Touch Screen HMIStandard configuration; options are listed in the quotation.
Machine MaterialFood Grade Stainless Steel SUS304Frame and product-contact parts.
Air Consumption0.6–0.8 MPa, 0.35 m³/minCompressed air at the machine.

Listed for LV-500SY / LV-700SY / LV-980SY respectively; confirm for your product, pack format and utilities in the quotation.

How this fits the Sachet Packing Machines process

Sachet machines form small three- or four-side-sealed packs from roll film and dose each pack, often across several lanes. Sachet size, seal pattern, dosing method and lane count define the scope of a configuration.

This machine is part of our Sachet Packing Machines portfolio. Explore the configurations for other products and pack formats, or discuss a tailored arrangement with our engineering team.

This configuration is also listed on a page that compares the options for the same kind of product or machine.

The linked guides explain how this type of machine works and how to choose one.

Questions buyers ask about this configuration

Short answers to what buyers ask most often when they review a configuration.

How do I get output and dimensions for my product?

Use each specification with its material, format and operating conditions. Our engineers define the output, pack-size range and utilities for your production requirements.

Can I test my product before ordering?

A representative sample test helps resolve material-specific questions before quotation. Please do not ship physical samples until the team has confirmed the quantity needed and where to send them.

Is this the configuration I would receive?

We configure the machine around your product, pack formats and production requirements. Our engineering review defines the model, equipment, options and operating conditions for your project.

What defines the scope of a Sachet Packing Machines configuration?

Sachet machines form small three- or four-side-sealed packs from roll film and dose each pack, often across several lanes. Sachet size, seal pattern, dosing method and lane count define the scope of a configuration.

Engineering support

LINEVO engineers develop machine configurations and packaging-line interfaces around your production task. We bring application review, equipment selection and technical support into one project.

Product and packaging-material trials focus on the functions that matter for your application. Our team helps with configuration, operation, parameter adjustment and maintenance planning.

Review your application

Send the following to discuss this configuration. A representative sample test helps resolve material-specific questions before quotation.

  • Product name and form (powder, granule, liquid, paste or solid pieces), with a sample or photos
  • Target fill weight or volume, or the item count per pack
  • Pack type and dimensions, and the packaging material you use
  • Target output per minute or per shift
  • Site utilities: voltage, phase and frequency, and compressed air
  • Any upstream or downstream equipment the machine must connect to

What to send us

Send what you have and mark what is still undecided. Discuss your application with LINEVO.

ItemWhy we need itExample format
Product and its behaviorPowder, granule, liquid, paste or solid pieces decide the dosing method and the parts that touch the product.Free-flowing granules, with a photo of the product
Finished pack and fillThe pack style, its size and the fill per pack set the format and the dosing range.Pillow bag, 100 × 150 mm, 50 g per bag
Target outputOutput per minute or per shift decides the number of lanes and the model size.60 good packs per minute, one shift per day
Packaging materialFilm or container type affects sealing, forming and the settings we confirm.Laminated roll film, 250 mm wide, or the film datasheet
Site and destinationPower supply, compressed air and destination country decide the electrical and utility scope.380 V, 3-phase, 50 Hz, delivery to Germany