A hot stamping material made of metal aluminum directly rolled into thin sheets. Its hot stamping effect is similar to that of pure silver foil, so it is also called fake silver foil. Because aluminum has a soft texture, good ductility, and a silvery white luster, if the calendered sheet is mounted on offset paper with sodium silicate and other substances to make aluminum foil, it can also be printed. However, aluminum foil itself is easy to oxidize and darken in color, and will fade when rubbed or touched, so it is not suitable for hot stamping of long-term preservation of book covers, etc.
pagal storį
Aliuminis folija gali gali būti padalinta stora folija% 2c vienas nulis folija ir dvigubas nulis folija pagal storis skirtumas.
①Thick foil: foil with a thickness of {{0}}.1~0.2mm.
②Single zero foil: foil with a storis of {{0}}}.01mm and less than 0.1mm/.
③Double-zero foil: The so-called double-zero foil is a foil with two zeros after the decimal point when its thickness is measured in mm. It is usually an aluminum foil with a thickness less than 0.01, that is, an aluminum foil with a thickness of 0.005~0.009mm.
pagal formą
Aliuminis folija gali gali būti padalinta ritinys aliuminis folija lakštas aliuminis folija pagal jo forma aliuminis folija gilus perdirbimas vilna yra daugiausia tiekiama in ritinys ritinys forma - 2c ir lakštas aliuminis naudotas a keletas rankdarbiai pakuotė situacijos.
Aliuminis folija gali būti padalinta į kieta folija, pusiau kieta folija ir minkšta folija pagal į būseną.
① Kieta folija: Aliuminis folija kad turi ne buvo suminkštinta (atkaitinta) po valcavimo ir turi ne liekana ant the surface be degreasing. Todėl, standi folija must be nuriebalinta prieš spausdinimas, laminavimas, ir danga. If it is used for forming processing, it can be used directly.
② Pusiau kieta folija: Aliuminis folija Kieno kietumas (arba stiprumas) is tarp kieta folija ir minkšta folija, paprastai naudota for formavimas apdorojimas.
③Soft foil: Aliuminis folija kad buvo visiškai atkaitinta ir suminkštinta po valcavimo. The material is soft and there is residual oil on the surface. Currently, most application fields, such as packaging, composites, electric materials, etc., use soft foils.
Aliuminis folija gali gali būti padalintas vienpusis lygus aliuminis folija ir dvipusis lygus aliuminis folija pagal jo paviršius būklė.
①Single-sided smooth aluminum foil: Double-rolled aluminum foil. After being rolled, one side is bright and the other side is dark. Such aluminum foil is called one-sided smooth aluminum foil. The thickness of one side of plain aluminum foil usually does not exceed o. 025mm.
②Dvipusis aliuminis folija: A viengubas valcuotas aliuminis folija, su dviem lakštais in contact with the rollers. The two sides of the aluminum foil are divided mirror double-sided aluminium foil and ordinary double-sided aluminum foil due to the different surface roughness of the rollers. The storiness of double-sided aluminium foil is generally not less than 0.01mm.
