HSWZ-700 coreless back cover with a roll-up bag-making machine. The machine has two triangular V-folding frames, and the film roll can be folded once or twice.
The bag-making process is designed to seal and punch before folding and re-rolling.
Two V-folds will make the film smaller and the bottom sealed.
Sea rise makes bag making easier.
The HSVZ-700 is a coreless co-rolled star garbage bag bag machine.
The procedure for making bags is to roll the film before folding it V-folding, sealing and perforation before reeling. The machine can seal each layer of high-thickness film over 60 microns. Engineers have the technology to seal LDPE or HDPE membranes into high thicknesses. The machine has a folding design in front of the seal to ensure that the bag has a star seal.
The HSWX-700C is a bag-making machine with a C-folding device. The machine is a single-line design that allows the production of large garbage bags. The process of making a bag is to send the film first, then heat seal and tooth cut, and then the film is C folded, and finally rolled. The C-fold design allows you to change the C-fold dimensions. The C-fold distance can also be adjusted. The machine is equipped with a high-pressure gap sensor that calculates the number of bags in one roll.
The HSWX-300X2 is a hot-sealed, perforated bag reeler for printing and non-printed bags. Bag materials are biodegradable films, LDPEs, HDPE and recycled materials. The HSWX-300X2 enables efficient production of garbage bags by automatically replacing plastic rolls. The machine is equipped with two sets of high-voltage sensors that can detect the correct position in order to break the film and increase the number of reel extractions. The machine is suitable for mass production of small garbage bags with a width of less than 250mm. The bag is molded by unziwing the film, sealing and perforated before reeling.
The HSVZ-450X2 is a two-way garbage bag machine, each with a triangular V-folding unit. After the film is extruded with a side-angle support plate, the feed film is folded once, then sealed and punched, so that after sealing, the bottom of the bag will be star-shaped, as shown. The HSVZ-450X2 enables efficient production of garbage bags by automatically replacing plastic rolls. The machine is equipped with a V-folding unit on each production line. EPC equipment will make the bag roll more tight and orderly. Bag making process: first roll the film, then V-folding, sealing and perforation, and finally roll. Bag roll width of up to 300mm, suitable for the market garbage bag requirements.
