Blister packaging machine related knowledge introduction

In the pharmaceutical field, when you pick up a box of tablets or capsules, the neatly arranged and tightly wrapped transparent film medicines appear in front of you. The hero behind it is the blister packaging machine. Blister packaging machines are often used as drug packaging machines. This is all thanks to the production of this packaging machine, which can produce boxes of tablets and capsules.

What is a blister packaging machine?

Blister packaging machines are mechanical equipment specially used for packaging small items such as medicines, health products and some foods.

Its core structure includes key components such as forming, filling, heat sealing and cutting. When working, firstly, the plastic sheet is softened by heating, and the mold is used to stamp out "blister" grooves, which are precisely adapted to the size of tablets or capsules. Then, the precise filling system puts the medicines into the blisters one by one, and then covers them with a layer of aluminum foil or other composite film. Through the heat sealing process, the two layers of film are tightly fitted, and finally cut and separated, and individually packaged tablets and capsules are born.

Is blister packaging a bubble packaging machine?

Some people often confuse blister packaging and bubble packaging. In fact, there are obvious differences between the two.

(1) In terms of appearance, blister packaging is a combination of hard plastic blisters and composite films such as aluminum foil. Tablets and capsules are firmly fixed in the blister, presenting a regular array;

(2) Bubble packaging is a bubble bag filled with air to form a buffer space. It is commonly seen in fragile mailing packaging. Items are placed randomly between bubbles.

(3) From a functional perspective, blister packaging focuses on the sealed preservation of drugs, blocking oxygen, water vapor and light, and is responsible for the stability of drugs during their shelf life; bubble packaging focuses on shock absorption and buffering to prevent collision damage during transportation, like protecting exquisite online shopping figures. The two have their own functions.

Features of blister packaging machines

(1) Accurate measurement and filling: For drugs, accurate dosage is extremely important. The filling system error of the blister packaging machine is extremely small, ensuring that every tablet and capsule enters the corresponding blister without more or less, thus laying the foundation for patient medication safety.

(2) Super strong sealing: The multi-layer composite material heat seal can almost perfectly block the external water vapor and oxygen from corroding the medicine, delay the oxidation, deliquescence and deterioration of the medicine, and maintain the stability of the drug efficacy. Even if stored in a high temperature and high humidity environment, the medicine can still be "safe and sound" under the protection of the blister.

(3) Convenient identification and use: The transparent blister is clearly printed, and the drug name, specifications, production date, etc. are clear at a glance. When you purchase packaging machinery, you can ask the packaging machine manufacturer whether it is equipped with coding and cursor recognition functions to help you create a more complete packaging machine production line.

Introduction to the functions of blister packaging machine

Mold forming technology: The precision of the mold determines the quality of blister forming. Nowadays, the molds made by advanced CNC processing are accurate to the micron level, making the blister edge smooth and the shape regular, suitable for various special-shaped tablets.

Heat sealing temperature control system: If the heat sealing temperature is too high, the film will age and become brittle, and if it is too low, the seal will not be strong. The intelligent temperature control system monitors and adjusts in real time to ensure that the heat sealing is just right, the seal is tight and the film is tough enough.

Automated integrated control: Modern blister packaging machines are highly automated, from raw material feeding, packaging molding to finished product output, the entire process is coordinated by a programmable logic controller (PLC), fault self-checking, and real-time recording of production data, just like a tireless smart housekeeper.

Application of blister packaging machines

In addition to the pharmaceutical industry, blister packaging machines are also very useful in the field of health products. Vitamins, fish oil soft capsules, etc. are exquisitely presented and kept fresh for a long time with the help of it;

Candies and mints in the food industry also like to use blister packaging, which is moisture-proof and anti-sticky, and extends the shelf life

Tiny chips and precision resistors in electronic components also require electrostatic protection and fine packaging of blisters to avoid damage during transportation and assembly.

Blister packaging machines, this seemingly ordinary mechanical equipment, actually contains extremely high technological content and practical value. With its precision, stability and efficiency, it is rooted in the core areas of many industries, locks product quality, empowers industrial development, and continues to write its own legendary chapter. In the future, with the surge of technological waves, it will surely be upgraded and shine more brightly.