药品的泡罩包装是选用硬质工业用纯铝箔为基本材料，称为盖材，它是通过药品铝箔印刷涂布专用设备，在铝箔的表面印刷文字图案并涂保护剂，在铝箔的另一面涂粘合剂。涂保护剂的目的是防止印刷文字的油墨层的磨损，并能防止在涂布过程中及收卷后外层油墨与内层粘合剂的接触而造 Blister packaging of medicines is the selection of rigid industrial pure aluminum foil as the basic material, known as the cover material, which is printed through the pharmaceutical aluminum foil coating equipment, printed on the surface of the aluminum foil text pattern and protective agent, the other side of the aluminum foil Apply adhesive. The purpose of the protective agent is to prevent the wear of the printed ink layer and to prevent contact between the outer layer of ink and the inner layer of the adhesive during and after coating