Pharmaceutical aluminum collapsible tube production

1. What is the production equipment of medical aluminum collapsible tube

Second, what is the automatic production line of medical aluminum collapsible tube

Third, the main working process of the horizontal punching machine for medical aluminum collapsible tube

Fourth, the characteristics of the medical aluminum collapsible tube horizontal punching machine


1. What is the production equipment of medical aluminum collapsible tube?

aluminum collapsible tube punch press, also known as cold extrusion press, is the main production equipment for medical aluminum tubes. It can be used in the extrusion process of non-ferrous metals. It is widely used in aluminum products industries such as aluminum cans, capacitor aluminum shells, air-conditioning aluminum tubes, aluminum collapsible tubes, and chemical packaging aluminum shells. The cold extrusion press has automatic feeding and discharging, automatic circulation lubrication system, etc. According to factors such as product length, material, workpiece size, etc., it is produced every minute.

Second, what is the automatic production line of medical aluminum collapsible tube

The production equipment of medicinal aluminum tube is mainly composed of aluminum collapsible tube machine, screw machine, annealing furnace, bottom printing machine, color printing machine, supply room and capping machine in series to form an automatic production line.

The annealed high-quality (99.73%) aluminum wafer is entered into the die of the punching machine and cold-extruded under pressure to form a tube blank. The thread head and the tail are cut out with a thread knife, and then sent to the annealing furnace, at 45D-- The aluminum tube is softened at a temperature of 48D}', internal coating, curing, primer coating, primer drying, and then printing on the blank tube. Print the background color first, then the color, and use the far-infrared drying room to remove the solvent in the paint, and the paint is dried into a film. The color-printed hose is capped by a capping machine.


Third, the main working process of the horizontal punching machine for medical aluminum collapsible tube

The vibrating hopper automatically arranges the aluminum wafers and sends them to the cutting guide in a regular manner. The wafers are accurately fed into the punching cavity by the feeding manipulator. Under the action of the mold, the wafers are cold-extruded at one time to form a blank tube. And it will automatically unload the material, and output the blank tube in an orderly manner through the conveyor chain.

The conveyor chain can be connected with the blanking trough of the screw machine to automatically enter the next production process.

The medicinal aluminum collapsible tube horizontal press is equipped with an automatic oil pump lubrication system. The oil pump must be started before the machine starts to work, and the machine can be turned on after the oil pump is working, otherwise the machine cannot be started. There are automatic lubrication points on the crankshaft, guide rail, flywheel and other parts.

Fourth, the characteristics of the medical aluminum collapsible tube horizontal punching machine

1. The medical aluminum tube filling machine adopts cylinder brake, which is easy to operate, safe and efficient.

The punch seat adopts a double-inclined adjustment form for accurate positioning. The punch seat and the connecting rod adopt an adjustable structure, which can eliminate the gap caused by the equipment after long-term work and wear, and ensure the working accuracy of the equipment for long-term use. High-quality copper materials are used in key parts such as copper bearing bushes and guide rails to reduce friction coefficient, increase wear resistance, and extend machine service life; the crankshaft adds plane bearings to prevent front-to-back movement and improve the working accuracy of the equipment. The connecting rod and the adjustable-pitch connecting rod are all processed by CNC equipment, which greatly improves the processing accuracy. The film feeding adopts a robot structure, which is stable and convenient.

2. The whole machine has reasonable structure, stable operation, low vibration, low noise, long service life, convenient adjustment, simple operation, safe and efficient, especially suitable for long-term continuous production.

3. The embryo tube is automatically output in an orderly manner, equipped with a lubrication protection system, no lubrication will not work, cylinder braking, fast and safe, low vibration, low noise, and convenient adjustment.



Tail glue process of medicinal ointment aluminum tube


1. What is tail glue

2. Why should tail glue be added to the aluminum tube of medicinal ointment?

3. How to add tail glue for better sealing effect

Four, summary

1. What is the tail glue of the aluminum tube of medicinal ointment

The aluminum tube for medicinal ointment refers to an aluminum tube container directly used for packaging ointment. Generally, a sealing layer is applied to the end of the seal.

The material of the tail glue is a circle of white latex. Latex, also known as latex, is the general term for colloidal emulsions formed by polymer particles dispersed in water. Usually the water dispersion system of rubber particles is called latex; the water dispersion system of resin particles is called emulsion. It can be directly used as surface coating, film and adhesive, etc. After processing, it can be made into raw rubber and latex products, which are widely used in daily life. It can be divided into three categories: natural latex, synthetic latex and artificial latex.

The width of the tail glue can be adjusted according to actual needs, the wider the width, the better the sealing effect



Tail glue process of medicinal ointment aluminum tube



2. Why should tail glue be added to the aluminum tube of medicinal ointment?

1. Its tightness is a special requirement for drug packaging, which can effectively prevent drug leakage. It is especially suitable for oily preparations or gel ointment preparations and other highly leaky substrates, such as ophthalmic ointments. Nowadays, general creams are also sealed with tails. Improve its tightness. The aluminum hose with tail glue has good sealing characteristics and can have a more adequate sealing protection for the medicine inside;

2. Effectively isolate air and moisture, prevent moisture and pollutants from entering the pipe

The filled ointment generally has poor chemical stability and easily reacts with air or moisture. After the tail glue is applied, the tail can be sealed, which can more effectively isolate the air and moisture and reduce the contamination of the contents;

3. Ensure the efficacy of the ointment during the shelf life

Those ointment products that are prone to oxidation, damp and deterioration, plus a ring of tail glue, can isolate the content from reacting with foreign substances and ensure the shelf life of the ointment.

Tail glue process of medicinal ointment aluminum tube

Third, the characteristics of medical ointment aluminum tube tail glue

1. Tail seal refers to the sealing layer at the end of the hose. Its tightness is an important means to meet the special requirements of drugs, and can effectively prevent drug leakage. It is especially suitable for oily preparations or gel preparations and other highly leaky substrates. , Such as eye ointment, etc., general creams now also use tail seals to improve their tightness.

2. The material of the tail seal layer is generally acrylate copolymer, mostly water-based paint. The coating has a certain degree of flexibility and can fill the tiny gaps in the aluminum tube seal and block all possible leakage 'channels'. .

3. The tail coating surface of medical aluminum tubes should be uniform and free of sag. The aluminum tubes with tail seal layer should not have any leakage within one year, while the aluminum tubes without tail seal have more than half of them in less than one month. leakage.

Four, summary

Tightness is an important test index of YB00162002-2015 aluminum medicinal ointment tube, and the importance of tightness to the quality of medicinal aluminum tube is self-evident. The tail coating process for the aluminum tube of medicinal ointment is to use a compliant water-based coating. The tail coating surface must be uniform and free from sag. It truly has good airtight characteristics and can provide a more adequate sealing protection for the medicine inside.