Heat sealing time of blister packing machine Heat sealing time will also affect the heat sealing strength of the product. Under normal circumstances, under the same heat sealing temperature and pressure, a longer heat sealing time can make the heat sealing part more firmly and perfectly sealed, and can better achieve the expected heat sealing strength. But the process conditions of modern high-speed medicine packaging machine can not provide a long time for heat sealing, if the heat sealing time is too short, the bonding layer and PVC film between the heat sealing will be insufficient. For this reason, the national standard stipulates the scientific heat sealing time for 1s. In general, there are many factors affecting the packaging and heat sealing strength of aluminum foil medicine, and each aspect will independently affect the heat sealing strength of the product. One of the most important factors is the adhesive, of course, other aspects of the impact can not be ignored. This re

Operation and characteristics of blister packing machine Plate type blister packaging machine operation process and working procedures: molding pieces of plastic in the plate type preheater heated to softening plastic state, by stepping device traction to the plate type forming device, use compressed air to soften hard blow molding of plastic (or stamping molding) into a blister, filling device will be packaging filling into the bubble, and then transfer to a plate type sealing device, At the right temperature and pressure. The plastic sheet is sealed with aluminum foil, and finally sent to the typing, embossing and punching device. The batch number is printed, the breaking line is pressed out, and the plate is punched into the specified size. Namely: molding plastic hard sheet unwinding → preheating → blowing molding → material filling → sealing and covering aluminum foil → marking batch number → pressing breaking line → stepping → punching → collecting waste. In recent years, some

Selection of blister packaging The selection of blister packaging is mainly from their different characteristics, according to a certain principle for the order of selection: (1) Protective principle of packing. Because our purpose of packing is to protect the goods, facilitate storage and transportation and promote sales. If the packaged goods in the period of validity, mildew and rot, deliquescence or dehumidification of caking, rust and other changes, the selection of packaging is a failure, usually easy to damp and easy to mildew and rot of the goods are used blister packaging. (2) the principle of convenient and efficient packaging operation. Blister packaging is easy to achieve automatic packaging assembly line production, so the labor intensity of workers is low and the production efficiency is high, but the mold needs to be replaced when the product is changed. (3) The principle of reducing the packaging cost as far as possible. The one-time investment cost of blister packa

Tropical aluminum blister packaging and its advantages Tropical aluminum blister packaging is a kind of designed to strengthen the blocking performance of the aluminum-plastic blister packaging and packaging forms developed, especially suitable for Yang isolation performance requirements higher food, medicines, health food products such as packaging, its sealing quality, elegant appearance, has received extensive attention of domestic packaging businesses and consumers, and adopted by more and more packaging enterprises. The packaging of tropical aluminum blister is composed of tropical aluminum blister and aluminum plastic plate (PVC blister hard sheet and PTP aluminum foil). The high insulation performance is mainly attributed to the application of dry tropical aluminum blister. Tropical type bubble cap aluminum is commonly known as "aluminum plastic aluminum", its basic structure is composed of nylon (NY)/composite adhesive/aluminum foil (Al)/heat sealing adhesive (heat sealing ad

Performance advantages of blister packing machine 1.The machine integrates mechanical, electrical and gas, completes more than 10 packing processes, all the procedures are controlled by computer, according to user requirements can be added photoelectric detection, waste removal devices, the whole machine is fully closed, in line with GMP standards. 2. The large plate of the frame body and the external exposed parts are all made of high-quality stainless steel plate, which is corrosion-resistant and meets the requirements of GMP standard. 3. High production efficiency, high blanking times, obviously higher than the domestic similar medicine machine. 4. This machine stepless frequency conversion speed regulation, speed regulation range is large, transmission noise is low. 5. This machine can be used with general feeding machine, turn feeding machine, disk feeding machine, wide range of packaging. 6. The mold is easy to change and the adjustment method is simple. The mold and guide

Blister packaging material development direction Because drugs are very sensitive to moisture, moisture and light permeability, as the basic material used in drug blister packaging, blister material is required to effectively protect drugs and meet the requirements of advanced packaging technology. China's pharmaceutical packaging blister material production after many years of rapid development, indeed has a great improvement, for China's pharmaceutical packaging has made an indelible contribution. But there are still many aspects which cannot be ignored and need to be developed vigorously. 1) Develop high barrier materials. Polyvinyl chloride (PVC) is a foaming material that is still widely used in China, but the barrier of PVC is not ideal, and it will have a certain impact on the human body and the environment. Therefore, polyvinylidene chloride (PVDC) and its composites with excellent barrier properties, and cyclic olefin copolymer (COC) and its composites with excellent moistur

Solve the problem of bubble cap forming According to the principle of bubble cap forming, PVC film (hard sheet) is heated through the mold and the use of compressed air or vacuum molding for the required shape and size of the bubble cap, so when the forming of the bubble cap problems need to be solved from the following aspects (1) whether PVC film (hard sheet) 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 adhered to PVC; (4) whether the forming mold is qualified, whether the forming holes are smooth, whether the pores are unobstructed; (5) whether the cooling system of the forming mold works normally and effectively; (6) whether the vacuum degree and exhaust rate of the drum type negative pressure molding can reach the normal value, and whether the pipeline has abnormal loss; (7) whether the compressed air of plate type positive pressure forming is clean and dry, whether the pres

Introduction to the operation of blister packing machine Operation of plate type blister packing machine (1) Prepare medicines and packaging materials, replace the batch number template, install PVC and aluminum foil, check the cooling water, and clean the equipment carefully; (2) Turn on the power supply and switch on the compressed air; (3) Press the heating key, and respectively heat and heat sealing temperature control table to the appropriate temperature; (4) Pull the PVC sheet through the channel to the punching knife, and pull the aluminum foil to the heat sealing plate; (5) When the heating plate and the heat sealing plate rise to the appropriate temperature, adjust the cooling thermometer to the appropriate temperature; (6) When the drugs are covered with the whole feeding track, press the green button of the motor, open the empty car to run. After blowing, heat sealing and punching meet the requirements, press the pill bucket vibration button and the planet cloth switc

Blister packaging material advantages and import gap Blister packaging form has many advantages, first of all, to provide users with a dose of medicine packaging, convenient and economical. Secondly, the aluminum blister packaging has the advantages of good performance, fast production speed, low cost, small storage space, light weight and convenient transportation. Again, it is safe, because the blister packaging aluminum surface is printed with words to explain the drug sender in the process of a variety of tablets can avoid the occurrence of wrong drugs. In the future, our country will greatly increase the quality of blister packaging to meet the needs of the pharmaceutical market. It is estimated that the packaging of blister materials will account for about 60% ~ 70% of the future packaging of drug tablets and capsules, which is one of the better packaging materials before development. The aluminum foil used in blister packaging is sealed in the medicinal plastic polyvinyl c

Scope of application of small blister packing machine The main packing materials are PVC and PTP. It is suitable for all kinds of plain tablets, sugar-coated tablets, capsules, rubber pills and special-shaped tablets. This machine is a packaging machine for heating aluminum plastic bubble cap, because advanced technology is adopted in the heating molding part, so that PVC is heated evenly and the bubble cap is formed firmly. There is no bubble loss when the machine is shut down or started up, so as to avoid the waste of packaging materials. Blipping, filling, reticulated heat sealing, batch number printing, plate blanking can be continuous operation, boundless blanking can save 4% to 6% of packaging materials. Convenient installation, debugging and maintenance, reasonable structure, compact, small volume, light weight, low price, is the crystallization of high and new technology. 1. There is a miniature bubble cap packing machine in the aluminum plastic bubble cap packing machine, w