Mold change and synchronous conditioning of flat blister packing machine (1) Replacement of molds: When the packaging form changes, that is, the quantity, size, variety and specification of packaging plate change, the molds and corresponding parts need to be replaced. The general steps for changing the mold and the corresponding parts are as follows: turn off the heating switch, cut off the water and air supply, and turn all the switch knobs to the "0" position; Remove the molding mold and covering film, and use the point button to make each station open to the maximum value; Remove the parts that need to be replaced, and replace them when the device is cooled to room temperature. After the replacement, make synchronous adjustment. After that, press the button to make the machine run for a short time, check the reciprocating movement, and require smooth operation and no impact. (2) the replacement of parts and components: (1) when the type and quantity of the packaging change, an

Blister packaging molding According to the principle that P V C film (hard sheet) is heated through the mold and is formed into the desired shape and size by compressed air or vacuum, the following aspects should be solved when there are problems in the formed bubble caps (1) Whether P V C film (hard film) is qualified product; (2) whether the temperature of the heating device is too high or too low; (3) whether the surface of the heating device is adhering to P, V and C; (4) whether the forming mold is qualified, whether the forming hole is smooth and whether the pores are unobstructed; (5) Whether the cooling system of the molding mold works normally and effectively; (6) the vacuum degree and exhaust rate of the roller negative pressure forming can reach the normal value, and the pipeline has no abnormal loss; (7) whether the compressed air formed by plate positive pressure is clean and dry, whether the pressure and flow can reach the normal value, and whether the pipeline ha

Features of stretch film packing machine Stretch film vacuum packing machine has the following characteristics: 1. Wide applicability. Can pack solid, liquid, fragile and hard and soft materials, pallet packaging, blister packaging, packaging, soft film vacuum, hard film inflatable packaging. 2. High efficiency, saving labor cost, low packaging cost. All packaging except the filling area (some irregular goods) are completed by the machine. Loading can be done manually or mechanically. Some models can pack at a rate of more than 12 cycles per minute. 3. Compliance with hygiene. When mechanical loading is selected, one person is required to operate the equipment control panel (start up or set the program) in the whole packaging process, and no other manual operation is required. From bag/box production to packaging in one go, reduce transitional pollution. If choose the packing material that can be resistant to high temperature, high temperature sterilization still can be processed a

Requirements for different foods on stretch film packing machine 1, the requirements of different food air conditioning fresh-keeping in the application of food air conditioning packaging technology, according to the different storage characteristics of the product to choose the appropriate atmosphere. 2, oxygen sensitive food (such as fried peanuts, etc.) packaging atmosphere, vacuum after filling nitrogen can further reduce the residual oxygen content in the package, that is, nitrogen packing, better than vacuum packaging effect. 3, red fresh meat packaging atmosphere, using high oxygen content and carbon dioxide mixture of gas, can keep the color and corrosion. 4, fresh fish packaging atmosphere, the use of O2, CO2 and N2 mixture of gas, can simultaneously inhibit the reproduction of aerobic bacteria and anaerobic bacteria and preservation. 5, fresh fruit and vegetable packaging atmosphere, the use of low oxygen, high carbon dioxide (compared with air) and nitrogen mixture of g

Blister packaging technology Blister packaging, also known as Blister Packaging Eye, or PTP (Press ThroughPackaging) packaging technology, is one of the rapidly developing forms of drug packaging in recent years. PTP technology to heat and soften the plastic film and placed in the mold, or blow compressed air through a vacuum pump, so as to form blister medicine eyes, and then coated with glue aluminum foil medicinal under certain temperature and pressure conditions sealed to form a blister packaging. At present, pharmaceutical blister packaging has become the mainstream of tablet, capsule, pill and other solid dosage form packaging, the development momentum will continue. Blister packaging in our country the status quo of drug along with our country reform and opening-up and the deepening of the medical and health system reform, especially after China's entry into the WTO, the international pharmaceutical companies greater access to China, China's pharmaceutical industry competition,

Stretch film packaging machine maintenance Automatic stretch film vacuum packaging machine packaging goods, rapid, efficient, accurate, saving, strong adaptability, can pack a variety of items, is our daily packaging production in the most common one of the machinery. The maintenance of the equipment is very important. The improper maintenance causes the service life of the automatic stretch vacuum packing machine to be too low. The following are the maintenance rules of the automatic stretch vacuum packing machine shared with us. Number one, periodically add oil. Because the long time of operation will cause the internal machine to run in improper, internal does not conform to the appropriate point of lubricating oil can help to operate very well. It is recommended to increase every 80 days. Second, security. The standard pressure of automatic stretch vacuum packing machine is 0.3Mpa, which should not be adjusted too much or too little. Otherwise, it will paralyze the machine. And

The operation content of blister packing machine 1. The machine is fully enclosed, and the parts that contact with the drug are made of high quality stainless steel plate, which is smooth, smooth and without edges and corners. The equipment itself does not pollute the production environment, and does not pollute the drugs, and conforms to the GMP standard. 2.PVC molding is plate-type positive pressure molding, which is composed of forming die and blowing die. The forming mold moves downward, and then moves downward 0.5 ~ 1mm after contacting the blowing mold. The air pressure is 0.35 ~ 0.5Mpa. When the forming mold moves upward 0.5mm, the blowing stops, and the forming is completed. 3. The clamping step adopts the swivel arm type double clamping mechanism, two pairs of fixed clamping does not move, a pair of reciprocating movement clamping PVC is sent into. Adjust the length of the swing rod and connecting rod, so that the stepping distance can meet the requirements of the plate siz

Function introduction of stretch film vacuum packing machine Automatic stretch film vacuum packing machine is a kind of vacuum packing machine, the use of fields and products are more, such as a variety of food, meat products, seafood, medicine, hardware components, medical equipment, etc., can be pumped out, inflatable, fitting packaging. It is the most efficient machine and equipment in the vacuum packing machine. Here is a brief introduction to the main functions of the automatic stretch film vacuum packing machine. (1) photoelectric tracking, customers can choose color film or light film for product packaging, product grade is not only improved, the cost is also quite low, is a good choice for many enterprises; (2) Adopt the combined mold, easy to change, one machine can be multi-purpose, at the same time with cooling system; (3) The form of packaging is not fixed. It can be packaged according to the requirements of customers. Is after the vacuum is pumped, according to

Packaging process and technology of blister packing machine In the process of blister packing and processing, a forming die, a blister cutting die and a heat sealing tool are needed. The process steps are: (1).0.127~0.38mm plastic film sheet, in the epoxy resin mold or inner cold aluminum mold, using heating and vacuum method to form a bubble bubble cavity; (2). After die-cutting, heat release sealing appliance; (3). Put the product into the cavity of the bubble cap; (4). The card board coated with heat sealing flux type coating, face down to the heat sealing appliance, the use of positioning pin positioning, to ensure that the cardboard and the bubble cap accurately bonded; (5). The heat sealing tool is moved to the heating sealing zone, and the film is bonded to the film paper after pressurized heating (120~204℃) for 1.5~3S. Heating sealing can be divided into direct method and indirect method (1). Direct heating sealing method The tool for directly heating the edge of the bu

The advantages of stretch film vacuum packing machine 1. Reduce labor intensity and improve working conditions Mechanical packaging can liberate workers from intense and heavy repetitive labor, and can avoid and reduce highly toxic, irritating, corrosive, low temperature, humidity, dust and other conditions on the workers' body, greatly improve the working conditions. 2. It can greatly improve the production efficiency and speed up the continuous renewal of products The production capacity of packaging machinery is generally more than ten times or even dozens of times higher than that of manual packaging, which undoubtedly plays a pivotal role in the renewal of packaging patterns of products. And these are manual work can not be compared. 3. It can save materials, reduce costs and protect the environment Some dust, liquid materials in the process of manual packaging easy to escape, bubble, splash and other phenomena, the use of mechanical packaging can prevent the loss of product