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

The use of stretch film packing machine 1. Before starting the machine, check whether the pressure of the compressed air reaches the request (above 0.6bar), and check whether the primary parts are intact, such as heating belt, scissors, car parts, etc. Check whether there are other people around the machine together to ensure the safety after boot. 2. Open the CIP cleaning system to clean the feeding system and metering machine before delivery, so as to ensure the hygiene of goods. 3. Close the air switch of the main power supply, turn on the power supply to start the machine, set and check the temperature of the temperature controller, put on the film, adjust the color standard, put on the coding ribbon, and determine whether the coding date and the relevant characters are consistent with the products produced on that day. 4. First adjust the bag-making and check the coding function, open the feeding system together, when the material arrives at the request, open the bag-making me

Heat sealing process of aluminum-plastic packaging machine At present, the heat sealing process of aluminum-plastic packaging machine has attracted much attention in the market. The technical personnel of aluminum plastic packaging machine said that the process of aluminum plastic bubble cap packaging machine -- heat sealing, is in the forming film bubble cap filled with good drugs, covering the film is covered on it, and then the two together. Its basic principle makes the inner surface heat, through pressure to make it close contact, forming a completely welded effect. The heat sealing process has two forms; Roller press and plate press. Among them, the roller type is the packaging material by rotating between the two rollers, so that the continuous sealing. Technicians remind that the residence time between the two rollers of packaging materials is very short, so to get the ideal heat sealing effect, it is necessary to adjust the speed of the slow roller, or carry out sufficient p

The function of stretch film vacuum packing machine The vacuum machine can be vacuum, inflatable, fit packaging in one; Using the original German Beck vacuum pump, Mitsubishi PLC, Taiwan made touch man-machine interface, configuration part of the quality is very good; Mainly applicable to all kinds of meat products, seafood, fruits and vegetables, pickles, medicine, hardware and various articles of vacuum packaging; Stretch film vacuum packaging machine is a vacuum machine with high cost performance. The environmental protection of vacuum packaging not only has high working efficiency, but also saves time and effort. It can help enterprises to develop better. Automatic stretch film vacuum packing machine is also known as automatic vacuum packing machine. The principle of this automatic vacuum packing machine is to use the forming mold, the film is heated first, and then the forming mold is rushed into the shape of the container, and then the packaging into the formed membrane cavi

The folding problem of stretch film packing machine The sealing problem of the dry vacuum packing machine is one of the common faults in the use of the food vacuum packing machine. In addition to the sealing is not sealed, the folding of the sealing is also a problem that customers often encounter when using the vacuum packing machine. What is the reason for the folding of the sealing of the vacuum packing machine? The reasons are as follows: 1. Heat insulation cloth aging: this is a common phenomenon among these several kinds. The vacuum packing machine is old. Heat insulation cloth has aging will appear lax sealing, there are wrinkles and other conditions. At this time only need to replace the insulation cloth. 2. Uneven air bag inflation: the principle of sealing is to inflate the air bag and press down, so that the heating belt is glued to the vacuum bag, and the bag is glued together. If the air bag inflates unevenly, there will be pleats at the seal of a certain section. The m

All kinds of classification of packing machine 1. Classification according to the degree of automation of packaging machinery (1) Automatic packaging machine Automatic packaging machine is automatically feeding packaging materials and contents, and can automatically complete other packaging processes of the machine. (2) Semi-automatic packaging machine Semi-automatic packaging machine is by manual delivery of packaging materials and contents, but can automatically complete other packaging processes of the machine. 2. Classify by type of packaging products (1) special packaging machine special packaging machine is specially used for packaging a product of the machine. (2) multi-purpose packaging machine multi-purpose packaging machine is by adjusting or replacing the relevant working parts, can package two or more kinds of products of the machine. (3) General packaging machine General packaging machine is suitable for packaging two or more different types of products within the s

Capsules filling and quality inspection Prepare empty capsules with contents The empty capsule is divided into two sections, called cap and body respectively. Empty capsules can be divided into three types: colorless transparent, colored transparent and opaque according to whether they have color or not. According to the type of lock, it is divided into two types: ordinary type and lock type. According to the size, it can be divided into eight kinds of size: 000, 00, 0, 1, 2, 3, 4 and 5, among which the largest size is 000 and the smallest size is 5. Contents can be prepared into different forms according to drug properties and clinical needs, mainly in the form of powder, pellet and pellet. Fill the empty capsule Mass production can be fully automatic capsule filling machine or semi-automatic capsule filling agent to fill drugs, drugs filled with capsule polishing machine to remove the adsorption on the outer wall of the capsule fine powder, so that the capsule clean. A small am

The forming method of bubble cap machine Molding is an important process in the whole packaging process. The bubble cap molding method can be divided into the following four kinds. ①Blister molding (negative pressure molding). The film, which is heated and softened, is sucked into the socket of the foaming pancreas to form a certain geometric shape, so as to complete the foaming. Blister forming generally adopts roller mold, forming bubble cap size is small, the shape is simple, the bubble cap stretching is not uniform, the top is thin. ② blow molding (positive pressure molding). The film softened by heating is blown into the socket of the bubble cap of the forming mold by compressed air to form the bubble cap with the required geometric shape. The wall thickness of the formed bubble hood is relatively uniform, and the shape is quite wide, and the bubble hood of large size can be formed. Blow molding is mostly used for plate mold. ③ the punching head auxiliary blow molding. With th