Small Liquid & Paste Vertical Packaging Machine Series

Series Model: S2-100 / S2-300 / S2-500 / S2-1000

This product is an efficient, fully automatic small liquid and paste vertical packaging machine designed specifically for small-scale factories, widely applicable for automated filling and packaging of various liquids, sauces, and paste materials. Integrating film forming, automatic material filling, sealing, and cutting into one unit, it supports back-seal bags, three-side seal bags, and can be customized for four-side seal bags. Its core advantages lie in its compact structure and ease of operation, with flexible optional configurations including a registration mark sensor for printed films, a ribbon coder for printing dates and batch numbers, as well as heating, stirring, and large-capacity U-shaped hoppers to provide excellent solutions for intelligent and precise packaging of special products.

I. Product Overview

Product Category: Vertical Packaging Machine / Small Liquid & Paste Packaging Machine
Application Scenarios: Highly suitable for small and medium-sized factories, startup businesses, and laboratories, widely used for the automated packaging of liquids and pastes in the food (such as seasoning sauces, honey, ketchup, personal care sample packs), daily chemical (such as shampoo, shower gel, face cream), and pharmaceutical industries.
Core Functions:
Fully Automatic Integrated Operation: Users only need to place the roll film and load materials, and the machine automatically completes bag making, volumetric filling, sealing, and cutting.
Diversified Bag Customization: Standard models support back-seal or three-side seal bags, and can also be deeply customized to produce four-side seal bags upon customer request.
Flexible Modular Expansion: Supports optional registration mark sensors (accommodating roll film with printed designs), ribbon coders (for online printing of production dates and batch numbers), heating hoppers, stirring hoppers, and large-capacity U-shaped hoppers to perfectly meet the filling requirements of special materials.

II. Core Advantages

Compact Space-Saving Design & High Cost-Performance
Optimized specifically for small factory spaces with a small footprint and flexible mobility, significantly reducing initial automation investment costs for small and medium-sized enterprises.
Outstanding Material Adaptability & Customization Capability
Provides non-standard configurations such as heating, stirring, and large-capacity U-shaped hoppers for liquids and pastes of varying viscosities, ensuring smooth material feeding without clogging.
Precise Measurement & Multiple Model Options
Offers four different specifications and models (S2-100, S2-300, S2-500, and S2-1000), precisely covering wide filling volume requirements from a few milliliters up to 1000ml.
Intelligent Control & Convenient Maintenance
Equipped with an intelligent control panel featuring a user-friendly and intuitive operation interface, greatly reducing dependence on skilled labor and making routine maintenance simple and fast.

III. Technical Specifications

Machine Model	S2-100	S2-300	S2-500	S2-1000
Film Width Range	50-200mm	80-280mm	120-320mm	200-420mm
Finished Bag Width	3-9cm	5-13cm	5-15cm	10-20cm
Adjustable Bag Length	5-15cm	5-20cm	5-27cm	10-32cm
Packaging Capacity	3-100ml / ±1ml	30-300ml / ±2ml	50-500ml / ±2ml	100-1000ml / ±3ml
Packaging Speed	8-20 bags/min	8-15 bags/min	6-12 bags/min	5-10 bags/min
Power Rating	220V / 700W	220V / 800W	220V / 900W	220V / 1200W

IV. Sales Recommendations & FAQ

Sales Recommendations

Material Viscosity & Flowability Confirmation: Before recommending a model to a customer, make sure to understand whether they are filling thin liquids or thick pastes, and evaluate whether heating, stirring, or U-shaped hoppers are needed based on the viscosity.
Bag Type & Film Specification Verification: Confirm the required packaging bag style (back-seal, three-side seal, or four-side seal) and roll film width to recommend the most matching model from S2-100 to S2-1000.
Optional Feature Tips: If the customer uses printed film with trademark patterns, recommend the registration mark sensor; if compliant date printing is required, recommend pairing it with a ribbon coder.

Frequently Asked Questions (FAQ)

Q1: What types of materials can this machine pack?
A1: It can package various liquids and pastes, such as sauces, honey, shampoo, shower gel, face cream, and liquid soap.
Q2: Can the machine be heated if my product easily solidifies?
A2: Yes. We support optional heating hoppers or stirring hoppers to prevent materials like chocolate sauce, coconut oil, or specific creams from solidifying or settling during filling.
Q3: What bag sealing styles does the machine support?
A3: The standard machine supports back-seal (pillow bag) or three-side seal bags. We can also customize models to support four-side seal bags upon request.

V. English Marketing Video

Watch the video demonstration here(Back seal bag): https://youtu.be/1VpbPr6fISg
Watch the video demonstration here(3-side seal bag): https://youtube.com/shorts/-BXYO9xTBHo?si=XdODi91alCOiQ94m

VI. Workflow

Film Loading & Setup: Place the packaging roll film onto the film holder and thread it through the forming mechanism correctly.
Parameter Configuration: Power on the machine, set the target bag length, filling volume, and temperature parameters via the control panel.
Material Feeding: Pour the liquid or paste material into the feeding hopper (utilizing heating or stirring functions if required).
Automatic Forming & Filling: The machine automatically pulls the film into a tube, forms the bag shape, seals the vertical/bottom edges, and dispenses the exact volume of product into the bag.
Final Sealing & Cutting: The machine executes top sealing, imprints date/batch numbers (if code printer is equipped), and cuts the finished bag off for output collection.

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