Blister Sealing Machine

Blister Sealing Machine is an ALL in one automatic card blister packaging system (Form/ Cut blister form/Product feed/Card supply//Seal) designed to meet a wide variety of packaging applications with high efficiency at economical price. Just in time blister forming eliminates pre-form blister inventory.The plastic forms are placed in a die which is 28(or 32) pieces consisted a crawler-type circle. Thus the machine can perform fast and steadily. Each card is fixed by accurate alignment dowels. On the sealing station, we use our unique type to make each pack sealed 2 times. The sealing result will be much firmer than the type of sealing 1 time. The blister packing machine has installed the clutch to shut down the machine when any fault. So the machine never muddle up in production.

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Blister Sealing Machine:The Complete Buying Guide in 2022

In order to make the packaged goods not only moisture-proof, but also crystal clear and beautiful in appearance, and improve the quality of the goods, I think you may need a high-quality blister sealing machine.

At present, there are many kinds of blister sealing machines on the market, so it has always been a difficult problem for you or other customers to choose.

Now, you can get more information about the blister sealing machine through reading this article. I hope you can find the best blister sealing machine for yourself.

It is important to understand its characteristics before choosing a blister sealing machine.

Let’s go straight to the subject.

Blister Sealing Machine

Blister Sealing Machine-1

Blister sealing machine refers to the sealing machine of blister and paper cards. Some people call it blister heat sealing machine, blister hot press, hot press, blister heat sealing machine, etc. This machine uses the heat of pressure and mold to heat them together.

The blister sealing machine is specially used for the heat sealing packaging of blister shell and paper card, and is applicable to all kinds of exquisite toys, stationery, batteries, food and daily necessities.

Actually, you should know that a Blister sealing machine is a kind of blister packaging equipment including: high-frequency machine, heat sealing machine, ultrasonic machine,blister molding and packaging machine.

Blister Sealing Machine-2

The blister sealing machine is mainly used for the heat sealing packaging of blister shells and paper cards.

It uses the pulse heating principle (36V voltage makes the Bakelite mold heat) , you can select different current output and power on time according to the size of the workpiece (heat sealing area), and then completes the heat sealing packaging under cooling and pressurization.

The packaging products of blister sealing machines are transparent and beautiful, and the packaging speed is fast. It uses the adjustable electric heating principle to complete the heat sealing between the blister and the paperboard.

Blister Sealing Machine-3

This blister sealing machine is applicable to the sealing and packaging of PVC blisters and PVC blisters. It can be widely used for pharmaceuticals, sealing and packaging of hardware, stationery, auto parts, souvenirs, electrical components and other goods.

The procedure of the blister sealing machine and effect of this product are similar to that of the high-frequency machine, but there is no interference with the household appliances and wireless devices adjacent to this machine and no damage to the your body.

Blister Sealing Machine-4

Easy to operate

First, it is easy to operate, you just need to select the delay time, heating time and cooling time and heating current shift position are selected, manually rotate the disk workbench, and the delay system, heating system and cooling system of the machine will automatically operate to complete the sealing process.

Two workbenches

Second, automatic, humanized and intelligent operation. This blister sealing machine has two workbenches with fast sealing speed and high production efficiency.

Blister Sealing Machine-5

 A PLC operating system

Third, the blister sealing machine adopts a PLC operating system, you can use a PLC to set the parameters such as welding time and fusing time. The output calculation is prompted, and the operation is simple.

Safety and low maintenance cost

Fourth, this blister sealing machine has low electromagnetic radiation, can protect personal safety, and also has manual / automatic, mold test, temperature control, pressure control, large current control and other functions. It covers a small area and is very convenient for installation and maintenance.

Blister Sealing Machine-6Control panel

Blister Sealing Machine-7

You can see that the buttons required for daily use are all on the control panel. When the double indicator lights are on, it indicates that the blister sealing machine is in the working state.

Secondly, the ammeter and the gear switch are external, which is mainly to facilitate future maintenance and you can replace the external fuse at any time, and protect the safety of the circuit and the operator.

Internal structure

Blister Sealing Machine-8

Transformers are made of pure copper wire and a well-known temper tank. The internal structure is reasonable and the wiring is clear and tidy, which is convenient for you to maintain and check the blister sealing machine in the future.

Four guide pillar pneumatic structure

Blister Sealing Machine-9

Do you know why it is this structure? Because this structure can greatly reduce the radial run out of the dispersing shaft and improve the stability, reliability and durability of the blister sealing machine.

Rubber pressing plate

Blister Sealing Machine-10

It is a high-quality material with high temperature resistance and high strength, which is both soft and ductile, which greatly extends the service life of silicone rubber plate in the process of stamping.

Blister Sealing Machine-11

In order to avoid the occurrence of safety accidents and the damage of machine part by improper operation, you should debug the blister sealing machine according to its procedure before using it.

Here are some specific debug methods you can take as a reference.

First, press the blister sealing machine’s switch button of the chassis and open the chassis door when the switch pin automatically opens.

Then you should thread the compressed air pipe through the hole at the bottom of the rear of the chassis, and you need to insert it into the air inlet connector of the air pressure regulating valve behind the door of the chassis, and fix it with a pipe fire.

Blister Sealing Machine-12

Second, after closing the chassis door, you ought to open the air source switch to input compressed air and the press plate of the blister sealing machine will automatically close.

You can turn the air pressure regulating valve of the blister sealer to adjust the air pressure to the appropriate pressure according to the size of the object to be packaged, the thickness of the Blister molding plate and the actual packaging situation. The higher the air pressure, the faster the pressing plate will press down.

Blister Sealing Machine-13

Third, you need to insert the wire plug of the blister sealing machine into the 220V AC power socket, turn on the power switch and connect the circuit of the blister sealing machine.

Fourth, you should place the mold on the work table, and connect the wire on the mold with the mold terminal in the middle of the blister sealing machine work table.

Fifth, you ought toturn on the cooling switch, turn on the cooling time setting button, and select the cooling time of the pressing plate.

Blister Sealing Machine-14

Sixth, push the die table to rotate in the direction of time, and observe whether the automatic pressing down of the blister sealing machine’s pressing plate is normal. If there is no abnormality,you can place the blister and cardboard on the die to start packaging.

Seventh, turn on the heating switch, turn on the heating time switch circuit, adjust the heating time button, and then you are supposed select the appropriate mold according to the actual packaging situation, and heat the heating time.

Eighth, the heating current switch is used to adjust the mold heating plate of the blister sealing machine. If the current is too small, you can select the appropriate heating current according to the actual packaging situation.

Blister Sealing Machine-15

Blister Sealing Machine-16

When high-frequency welding is carried out, the mold and materials of the blister sealing machine must be kept clean, otherwise there will be flash fire.

If this happens, first you should check whether the mold is burned. If there is a gap, it must be repaired. If the mold is not clean, it needs to be cleaned with mold washing water.

The copper strip of grounding wire is often damaged by pressure. If it is damaged, you must replace it immediately.

Blister Sealing Machine-17

After you use a blister sealing machine, the water in the compressed air will often accumulate in the water bottle, so please remove the water in the bottle before using the blister sealing machine every time.


If the lubricating oil in the oil atomizer is lower than the indication line, you should add the  special oil.


The dust inside the blister sealing machine should be cleaned once a month (especially the dust in the oscillator). The mechanical moving parts must be refueled every two to three months.

I believe you have a certain understanding of the blister sealing machine. It is important for you or your company to find a suitable and high-quality blister sealing machine. So, do you have any ideas about the blister sealing machine’s selection?If you do not have a good idea, maybe Allpackchina will be a good choice for your decision, which is an industry leader of one-stop pharmaceutical production and packaging solution expert with more than 15 year of industry experience.

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