Preparation packaging clean workshop
Preparation packaging clean pharmaceutical cleanroom
Automatic bag filling and packaging machine is used for packaging granules, tablets, powder and fluid and semi-fluid materials. Various functions such as venting or inflating, sealing and cutting, heat-sealing packaging materials are mainly...
Text label: preparation clean workshop, packaging clean workshop, clean pharmaceutical cleanroom engineering company
Preparation packaging clean workshop
Automatic bag filling and packaging machine is used for packaging granules, tablets, powder and fluid and semi-fluid materials. It has various functions such as exhaust or inflation, sealing and cutting. The heat-sealing packaging materials are mainly made of various plastic films and composite materials made of paper, plastic, aluminum foil, etc. , cheap, easy to carry and open and so on. There are various types of automatic bag filling and packaging machines. According to the overall layout, they are divided into two categories: vertical type and horizontal type. According to the movement form of bag making, there are two types: continuous type and intermittent type.
Blister packaging machine is a machine that makes transparent plastic films or sheets into blisters, and seals the product between the blisters and the bottom plate by hot-pressing sealing, gluing, etc.; The mold is heated and deformed. Using vacuum or positive pressure, it is washed and molded into concave bubbles with a shape and size similar to the shape of the drug in the bag, and then single or double particles are placed in the concave bubble and covered with aluminum foil. The plastic film and the aluminum foil are extruded and bonded together with a pressure roller; the process of film conveying, heating, blister forming, feeding, printing, batch numbering, sealing, indentation, and punching needs to be completed on the blister packaging machine; The hood packaging machine is a multi-functional packaging machine. Each packaging process is carried out in different stations. The packaging machine is provided with several film conveying mechanisms, which are used to transport the film and make it pass through the above stations to complete the blister packaging. Process; heat the formed film to a temperature that can be thermoformed. This temperature is determined according to the selected packaging material. For rigid PVC, the temperature range that is easier to form is 110-130 °C. Within this range, the PVC film is It has sufficient thermal strength and elongation; the temperature has an impact on the thermoforming processing effect and the ductility of the packaging material, so the temperature control is required to be quite accurate. Zhongjing Global Purification can provide consulting, planning, design, construction, installation, transformation and other supporting services for clean workshops and clean workshops.
Blister packaging machines can be divided into three categories: flat type, drum type and roller plate type according to the structure. Flat-type blister packaging machine, when heat sealing, the upper and lower molds are in contact with each other. In order to ensure the sealing quality, there must be sufficient temperature and pressure and sealing time, and it is not easy to achieve high-speed operation; heat sealing consumes a lot of power, and the sealing is firm. The degree of sealing is not as good as that of the roller type, and it is suitable for small and medium batch packaging and special-shaped drug packaging; the stretch ratio of the bubble pocket is large, and the depth of the bubble pocket can reach 35mm, which meets the needs of the large honey pill and medical device industries. Roller blister packaging machine: vacuum forming, continuous packaging, high production efficiency, suitable for mass packaging operations; instant sealing, line contact, low power consumption, less heat conduction, good sealing effect; vacuum forming It is difficult to control the wall thickness of the molding, the wall thickness of the blister is uneven, and it is not suitable for deep vesicle molding; it is suitable for the packaging of tablets, capsules, capsules and other dosage forms; it has the advantages of simple structure and convenient operation and maintenance. Roller-type blister packaging machine: combines the advantages of roller-type and flat-type packaging machines, and overcomes the shortcomings of the two models; using flat-type forming molds, compressed air molding, the wall thickness of the blister is uniform and strong, suitable for various types of blister packaging. Various packaging; roller type continuous sealing, PVC sheet and aluminum foil are in line contact at the seam, and the sealing effect is good; high-speed typing, indentation, blanking without horizontal edge waste, high efficiency, saving packaging materials, and good blister quality ; The upper and lower molds pass through cooling water, and the lower molds pass through compressed air.
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