Automatic 50ml Liquid Sauce Juice Oil Sachet Pouch Filling & Packing Machine

Automatic 50ml Liquid Sachet Filling & Pouch Packing Machine

Designed for the precise, hygienic, and high-efficiency packaging of small-dose liquid products ranging from 1 to 50 milliliters, this automatic liquid filling and sachet packing machine represents a significant advancement in compact, integrated packaging solutions. It consolidates the entire packaging process—from liquid quantitative filling via pump dosing, through film forming and sealing, to the final output of finished sachets—into a single, streamlined system. This machine is engineered to support both three-side and four-side sealing formats, making it exceptionally versatile for creating professional single-serve packages. Ideal for a wide array of products including sauces, beverages, edible oils, and various chemical liquids, it features a robust stainless-steel control panel and utilizes a stable servo-driven film pulling mechanism. By enabling manufacturers to transition seamlessly from manual or semi-automatic operations to fully automated, consistent pouch production, this equipment significantly reduces labor dependency and minimizes material waste, thereby enhancing overall operational readiness and profitability.

Product Advantages

Extensive Product Compatibility: This machine is adept at handling a diverse range of liquid products commonly packaged in sachets, such as soy sauce, vinegar, juice, milk, wine, cooking oil, beverage concentrates, and non-corrosive chemical liquids. Its pump-based dosing system is specifically optimized for small-volume quantitative filling, ensuring remarkable repeatability and consistency across production batches.

Precision Pump Filling System: The core of this machine is its highly accurate liquid pump dosing system, meticulously calibrated for the 1–50 ml filling range. It guarantees consistent volume control for each sachet, effectively reducing instances of overfill or underfill. This precision not only ensures product compliance with stringent standards but also lowers giveaway costs, contributing directly to improved profit margins.

High Operational Efficiency and User-Friendly Interface: Operation is simplified through an advanced PLC control system paired with an intuitive, wide touch-screen interface. This combination allows for straightforward parameter setting, rapid changeovers between different products or packaging formats, and smooth daily operation. The automated workflow diminishes reliance on extensive operator experience while maintaining a stable and reliable output rate.

Servo-Controlled Film Pulling for Enhanced Stability: Equipped with a servo-controlled film pulling system, the machine achieves superior bag length control and operates smoothly even at higher speeds. This advanced mechanism supports better registration alignment and contributes to overall higher packaging quality compared to conventional mechanical pulling systems, resulting in a more professional final product.

Reliable Sealing and Reduced Material Waste: The integrated horizontal sealing system delivers consistent and strong seals for common laminated films. Furthermore, built-in alarm and protection logic continuously monitors the operation, enabling early detection of abnormal conditions. This proactive approach helps reduce unplanned downtime and prevents unnecessary waste of both packaging film and product.

Comprehensive Integrated Process Capability: This unit functions as a complete, streamlined sachet production line. It can sequentially perform feeding (when matched with a supply system), precise measuring, filling, sealing, optional date/lot code printing, optional gas flushing or exhausting, automatic counting, and finished product output—all within one compact footprint.

Durable and Hygienic Construction: Built with durability and cleanliness in mind, the machine features a stainless-steel panel design. This construction not only enhances the machine’s longevity but also facilitates the rigorous cleaning and sanitation routines essential in food, beverage, and daily chemical production environments.

Flexible Pouch Format Options: The machine natively supports three-side sealing and can be configured for four-side seal styles based on specific packaging requirements. This flexibility empowers brands to create professional, single-dose packs that are perfectly suited for retail shelves, takeaway services, and promotional sample distribution.

Technical Specifications

Application Fields

Food & Condiment Sachets: Perfect for packaging single servings of soy sauce, vinegar, ketchup, chili sauce, salad dressing, cooking oil, and various seasoning liquids. It is extensively used to create sample packs and portion-controlled servings for restaurants, fast-food chains, and takeaway services.

Beverage & Dairy Portion Packs: Ideally suited for producing small, precise packs of juice concentrates, ready-to-drink beverages, milk-based drinks, and trial-size functional liquids where accurate 1–50 ml dosing is critical for product consistency and consumer satisfaction.

Alcohol and Flavoring Liquids: An excellent solution for packaging wine-based miniatures, syrups, and concentrated flavor extracts, enabling controlled single-use distribution for promotions, hospitality, or retail sales.

Daily Chemical & Industrial Liquids: Highly effective for packaging non-corrosive chemical liquids, detergents, cleaning solutions, lubricants, and similar products. It provides neat, securely sealed, single-dose packaging that is ideal for retail sale, professional use, or service industry applications, enhancing convenience and safety.