5-Lane 3-Side-Seal Sachet Packing Machine for Coffee Powder
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This is a 5-lane Packaging Machine for Coffee Powder Packaging, which can produce 5 bags of triple side seal packages at the same time, and it can automatically complete the metering, bag making and sealing of granule materials, suitable for batch packaging of granules of nuts, punches, granulated sugar, etc. The core features of this machine are high efficiency of multiple columns, film saving and energy saving.
Machine Overview and Functional Description
This 5-lane Packaging Machine for Coffee Powder Packaging automatically completes the whole process of granule material metering, bag making and sealing. The top hopper is equipped with independent metering unit for accurate distribution of materials; the packaging film is folded into 5 laness of cylinders by the forming machine; the heat sealing mechanism seals the two sides and the bottom edge (pre-sealing the three edges, leaving the filling port), and then seals the top edge after the materials are injected; the cutter separates the single bags and the conveyor takes over the discharged materials; PLC+ touch screen realizes the parameter setting, status monitoring and fault warning, and supports the rapid change of multiple specifications. The equipment is suitable for nuts, punch, daily chemical granules and other small bag packaging scenarios, the core advantages: 5 lanes in parallel to multiply production capacity, three-side sealing to save film material; automated operation to reduce labor, accurate measurement to ensure the same weight of the bag, taking into account the efficiency and flexibility of production, is the core of the granule packaging of small quantities of equipment.
Application Areas and Suitable Materials
Food industry: nuts, candy granules, granulated sugar, icing sugar, milk tea powder, coffee powder
Pharmaceutical industry: Chinese medicine granules, slow-release granules of Western medicine, children’s punch granules
Daily necessities industry: laundry detergent granules, laundry beads, dish washing powder granules, bathroom detergent granules, bath salts
Pet products: pet snacks granules, pet health care products granules, pet bedding granules
Technical Specifications
| Back row powder packaging machine parameters | ||||
|---|---|---|---|---|
| Model Number | HD300BF | HD600BF | HD900BF | |
| Number of Columns | 2-4 columns | 3-10columns | 4-16columns | |
| Packaging Speed | 20-40 cuts per minute per column | |||
| Bag Size | L：50-180mm W:20-70mm | L::50-180mm W:20-95mm | L::50-180mm W:20-105mm | |
| Film Width and Thickness | MAX: 300mm,0.07–0.1mm | MAX: 600mm,0.07–0.1mm | MAX: 900mm,0.07–0.1mm | |
| Max.300mm,0.07–0.1mm | Max.600mm,0.07–0.1mm | Max.900mm,0.07–0.1mm | ||
| Measuring Method | 1. Long screw; 2. Short screw; 3. Short screw + discharge | |||
| Sealing Type | Back seal | Back seal | Back seal | |
| Cut Type | 1. Flat cut; 2. Serrated cut; 3. Rounded corner cut; 4. Irregular shape cut | |||
| Power Consumption | 1N+PE/50HZ/AC220V/380V/3.5kw | 1N+PE/50HZ/AC220V/380V/5.5kw | 1N+PE/50HZ/AC220V/380V/7.5kw | |
| Air Consumption | 0.8 MPA 0.8m3/min | 0.8 MPA 0.8m3/min | 0.8 MPA 0.8m3/min | |
| Dimensions | 1385*918*2005mm | 1685*1300*2005mm | 1700*1600*2500mm | |
| Total Weight | 400kg | 600kg | 950kg | |
Structural Design and Working Principle
Hopper device
Used for storing granular materials to be packed, the bottom is connected to the metering device to ensure stable material supply.
Touch screen in 12 languages
Human-machine interface, controlled by an intelligent system to adjust the entire machine’s parameters and operation, making parameter adjustment more convenient.
Forming and cutting device
It is used to form and cut the packaging materials precisely, mostly composed of molds, blades and driving mechanism, to ensure that the shape of the package is regular and the size is uniform.
Film supply device
The automatic film frame correction device can automatically or manually correct the film frame to ensure that the packaging film remains stable during the bag making process.
FAQs
1.What steps are included in the automated packaging process of the equipment?
The process covers “Unwinding – Forming – Edge Sealing – Unloading – Capping – Cutting – Discharging”: the packaging film is unfolded by the unwinding mechanism, then folded into 5 columns of cylinders by the formers, heat-sealed on both edges and the bottom edge (pre-sealed on three edges), accurately discharged by the metering unit to the bag, and then sealed at the top to complete the sealing, and finally, the cutter separates the single bag, and the conveyor outputs the finished product, the entire The whole process is automated and closed-loop operation.
2.What are the advantages of 3-side-seal packaging compared with other packaging forms?
The three side seal structure forms a compact bag shape by pre-sealing the two sides and the bottom edge, and then sealing the top edge, which saves packaging materials compared with the four side seal, and has a strong seal and neat shape, suitable for “single portion dosage” scenarios, such as instant beverages, pharmaceutical preparations, etc., and takes into account both portability and cost optimization.
3.Do I need a professional technician to operate the machine?
Adopting PLC control system with touch screen, parameter setting (e.g. bag length, dosing value) and operation monitoring can be intuitively operated through the interface, supporting parameter storage and recall, ordinary operators can get started after simple training, and at the same time, it has automatic fault warning function, reducing the threshold of artificial technology.
4.Is it convenient to replace bags of different specifications?
Support flexible production change, through the touch screen a key to switch the bag parameters, without complex mechanical adjustment, can quickly adapt to different sizes of three-sided sealing bags (such as length and width ratio, sealing position), to meet the needs of small batch production of multiple varieties, enhance the flexibility of the production line.
5.Is the daily maintenance of the equipment complicated?
The core components adopt modularized design, and the daily maintenance mainly focuses on cleaning and lubrication, and the replacement of heat sealing knives and other wear parts is convenient. The control system monitors the operation status in real time, and automatically stops the machine when there are abnormalities such as lack of film or jammed material, which reduces the downtime and makes the machine easy to operate with low maintenance cost.
Compliance and Certification Standards
At HONGDI Machine, we prioritize operational safety, electrical stability, and rigorous hygiene across all our custom industrial machinery. As a verified SGS-audited manufacturer, our equipment undergoes strict testing to meet and exceed global manufacturing regulations.
As demonstrated in the certification documents, our core product categories hold official CE Certifications, fully complying with the strict European Machinery Directives and Electromagnetic Compatibility (EMC) standards.
Key safety and quality guarantees include:
Certified Safe Operation: Advanced electrical and mechanical engineering that protects your facility’s personnel and ensures uninterrupted daily workflows.
Sanitary Stainless Steel Construction: Premium food-grade stainless steel contact parts designed for simplified washdowns, preventing cross-contamination and meeting strict food safety compliances.
Global Export Readiness: Dependable, customized equipment built to perform seamlessly in diverse international manufacturing environments.
Whether you are integrating a complete automated production line or a standalone unit, our CE-certified systems guarantee stable, continuous operation while protecting your product’s integrity.
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