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Material Adhesive for Blister Packaging

Nov 19, 2021

Blister packaging machine is the main packaging form that realizes the current solid dosage form of health food and medicine in our country. Among them, medicinal aluminum foil is based on pure industrial aluminum foil, printed with text patterns on the surface and coated with a protective agent, and coated with an adhesive on the other side. The purpose of applying the protective agent is to prevent the surface printing ink layer from abrasion, and at the same time to prevent the outer layer of ink from contacting the inner layer of adhesive when the aluminum foil is made into a roll, which will cause the medicine to be contaminated.


High Speed Blister Packing Machine


The role of the adhesive used in the blister packaging machine is to bond the aluminum foil and the plastic hard piece to seal the medicine. The currently used adhesives are mainly divided into one-component glues and two-component glues. With the improvement of the hygienic requirements for pharmaceutical packaging materials, the application of this one-component adhesive is gradually decreasing; and more two-component polyurethane adhesives are used, which are mainly composed of a main agent and a curing agent.


In short, pharmaceutical aluminum-plastic blister packaging is a very special commodity packaging belonging to the field of blister packaging machines. It must not only have various excellent properties of packaging, but also must have the function of maintaining the efficacy of medicine. As the blister packaging of medicines, it has the advantages of beautiful appearance, light weight, gas barrier, light barrier, etc., which makes it a star among medicine packaging materials. With the improvement of people's awareness of health care, the aluminum-plastic blister packaging of medicines has penetrated into each of our lives, and is responsible for the major packaging mission progress for human health.


High Speed Blister Packing Machine

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