HTL600 Liquid Filling Machine: Complete Degassing & FDA-Certified

Liquid sachet filling equipment is a set of integrated automatic production equipment specially designed for the filling and packaging of liquid products into small plastic sachets, realizing the whole process automation of liquid metering, filling, sachet forming, heat sealing, cutting, and counting, and is widely used in the food, beverage, cosmetics, medicine, and daily chemical industries for the mass production of small sachet liquid products such as shampoo, facial toner, soy sauce, vinegar, and medical oral liquid. Discus (Shenzhen) Technology Co., Ltd., a professional manufacturer of industrial filling and packaging equipment with in-depth research on small sachet packaging technology, has developed a series of liquid sachet filling equipment with high automation, high production efficiency, and good sealing performance, complying with international production standards, and adapting to the filling needs of liquid products with different viscosities and sachet specifications. The equipment is composed of five core functional parts: a liquid supply unit, a high-precision metering unit, a sachet forming unit, a heat sealing and cutting unit, and a central control unit, with each part closely coordinated to realize efficient and continuous production, and the sachet production capacity can reach 50-300 sachets per minute, meeting the mass production needs of small sachet liquid products. The liquid supply unit is equipped with a closed liquid storage tank with a stirring and degassing function, suitable for the storage of liquid products with different viscosities, and the degassing function can effectively remove air bubbles in foaming liquids such as shampoo and hand sanitizer, avoiding sachet bulging caused by gas accumulation. The high-precision metering unit adopts a micro gear pump or piston pump with high precision, with a filling volume range of 5ml-50ml, which is the mainstream specification of small liquid sachets, and the filling error is controlled within ±0.3ml, ensuring the consistency of the liquid volume in each sachet, complying with the national standard requirements for small package product filling. The sachet forming unit adopts a high-precision film forming mold and a photoelectric positioning system, which can realize the forming of various sachet types including back seal sachets, three-side seal sachets, and flat sachets, and can adapt to various packaging films such as PE film, PET film, and aluminum-plastic composite film, with the film width adjustable from 40mm to 200mm, adapting to the production of sachets of different specifications. The heat sealing and cutting unit adopts a constant temperature hot pressing sealing technology and a high-precision cutting knife, with the sealing temperature adjustable from 80℃ to 200℃, which can be intelligently adjusted according to the material of the packaging film, ensuring firm and beautiful sealing of the sachet, with a sealing strength of more than 15N/15mm, effectively preventing liquid leakage, and the cutting knife is made of high-speed steel with high hardness and wear resistance, ensuring the neatness of the sachet cutting edge. The central control unit adopts a PLC control system and a touch screen operation interface, which can realize real-time monitoring of the production process, automatic counting of sachet output, fault self-diagnosis and alarm, and production data recording, and can store multiple sets of production recipes, realize quick switching between different liquid products and different sachet specifications, and the operation is simple and intuitive, reducing the professional requirements for operators. All parts in contact with liquid are made of food-grade 304 stainless steel, with a closed structural design, preventing secondary pollution of the liquid product during the production process, and the modular design facilitates disassembly, cleaning, and maintenance, reducing the downtime of the production line. The equipment has a compact structural design, with a small footprint, easy to install in the workshop, and the whole machine is made of high-quality steel, with stable operation and low noise during production. In practical application scenarios, a daily chemical enterprise in Southeast Asia adopted the company’s liquid sachet filling equipment for the production of small sachet shampoo and hand sanitizer, realizing the production of 10ml and 20ml three-side seal sachets, with a production capacity of 200 sachets per minute, a product qualification rate of 99.9%, and a product waste rate reduced to less than 0.2%. A food enterprise in China adopted the equipment for the production of small sachet soy sauce and vinegar, realizing the automatic filling and packaging of 5ml and 10ml back seal sachets, with a production capacity of 250 sachets per minute, greatly improving production efficiency and reducing labor costs. The company can customize the liquid sachet filling equipment according to the customer’s specific liquid product characteristics, sachet type and specification requirements, and production scale, such as adding a printing and coding function on the sachet, optimizing the degassing system for foaming liquids, and increasing the number of filling heads, and provide one-stop solutions including equipment installation, commissioning, technical training, and after-sales maintenance. With advanced technology, high production efficiency, and reliable performance, the liquid sachet filling equipment of Discus (Shenzhen) Technology Co., Ltd. has become an important equipment for enterprises in various industries to realize the mass production of small sachet liquid products.