Three-side/four-side sealing bag packaging machine Liquid Paste Jam Cream Sachet Vertical Filling Pouch Packing Machine

This equipment is primarily designed for packaging liquids, creams, and lotions—particulate-free semi-fluid and fluid materials. Its compatibility covers mainstream categories such as daily chemicals, skincare products, and small-scale food and pharmaceutical products. Whether it's low-viscosity essences, hair oils, and toners; medium-viscosity moisturizers, body lotions, and conditioners; or high-viscosity face creams, hand creams, cream masks, and leave-on masks, it can reliably complete filling and sealing, demonstrating strong versatility. For high-viscosity, easily clumping, and poorly flowing pastes, optional mixing and constant-temperature heating functions are available to optimize the material's state in advance, completely avoiding problems such as filling blockages, wall adhesion, and uneven dispensing. It can handle materials without coarse particles or strong corrosiveness without affecting metering accuracy or packaging results.

Yes, FULUKE specializes in providing customized machinery and production line solutions tailored to meet the diverse production needs of global clients.

Proper daily maintenance can reduce the equipment failure rate and effectively extend its service life. The operation is simple, and even beginners can easily complete it. First, after each production run, all parts that come into contact with materials, such as the material hopper, metering pump, and discharge nozzle, must be cleaned promptly to prevent residue from solidifying and clogging pipes and pumps. All material contact parts are made of 304 stainless steel, with no hard-to-reach areas, making cleaning very convenient. Second, regularly lubricate the transmission bearings, chains, and other moving parts, and check the wiring, servo motor, and sealing/cutting blade for damage to prevent wear and jamming. Finally, before starting the machine, check that the packaging film and materials are in place. If there is a missing film, abnormal temperature, or a fault alarm, immediately stop the machine for troubleshooting. Do not force the machine to start. The equipment has a built-in self-diagnostic function that can quickly locate problems for timely handling.

These are common minor malfunctions in cream and lotion packaging machines. They can be quickly resolved by following the troubleshooting steps, without the need for major overhaul. If inaccurate metering occurs, first check if the material viscosity is uniform and if the material tank is empty. Then recalibrate the metering pump parameters. The equipment comes standard with a piston or ceramic pump, and the normal metering error can be controlled within ±2%. If dripping or stringing occurs, it is mostly due to solidified residual paste at the nozzle or a mismatch between the filling delay and sealing temperature. First, promptly clean the residual material from the nozzle, then fine-tune the filling delay time and sealing temperature. Combined with the equipment's built-in anti-drip discharge structure, these problems can be completely eliminated. Cleaning the nozzle promptly after each production run can reduce the occurrence of these malfunctions from the source.

The equipment is compatible with the vast majority of heat-sealing packaging films on the market. There are no special customization requirements, and it will not increase the cost of packaging materials. Common PET/PE composite films, metallized films, nylon composite films, and paper-plastic composite films can all be used normally. The equipment is equipped with an independent PID precision temperature control system, and the longitudinal and transverse sealing temperatures can be adjusted separately. The temperature control accuracy is high, and it can flexibly adjust the temperature and sealing pressure according to the heat resistance and heat-sealing characteristics of different film materials to ensure a flat and tight seal. It will not cause issues such as burns to the packaging film, wrinkled edges, or leakage due to poor sealing. Even thin composite films can be stably adapted.