With the continuous development of the pharmaceutical industry, pharmaceutical grade aluminum foil is very popular in the pharmaceutical industry due to its moisture resistance, chemical resistance and excellent chemical stability. In daily life, the use of medicinal aluminum foil is very extensive and mature. It is mainly used for blister packaging of pharmaceutical capsules, tablets, etc., as well as bag packaging of powder granules and liquids.
Medicinal aluminum foil includes PTP medicinal aluminum foil, blister medicinal aluminum foil, tropical medicinal aluminum foil, aluminum foil for pharmaceutical bottle caps, etc.
The current types of medicinal foils on the market are mainly 8011 medicinal foil, 8021 medicinal foil, 8079 medicinal foil, 1060 medicinal foil aluminum gaskets and other products. The surface plate is flat, the brush water is A grade, and it is required to be free of oil stains, pinholes, and uneven spots. , scratches, oxidation, foreign matter wrinkles, etc.
The specifications of pharmaceutical grade aluminum foil are:
| Alloy | 8011, 8021, 8079 |
| Temper | O, H18, H22, H24 |
| Thickness | 0.018-0.05 mm |
| Width | 100-1650mm |
| Weight | 80-250kg per roll (or customized) |
| Surface | matte on one side, glossy on the other |
| Surface Quality | 1. No black spots, line marks, creases, wrinkles, etc. 2. No air pockets, no bumps, etc. |
| Core ID | 76mm, 152mm (±0.5mm) |
| Packaging | Fumigation-free wooden box |
| Tensile strength (Mpa) | 45-110MPa (according to thickness) |
| Elongation(%) | ≥1% |
Excellent properties of pharmaceutical grade aluminum foil:
1. High-precision printing, rich colors and clear patterns; plain foil can be printed online.
2. It has excellent light-shielding, moisture-proof, oxygen-blocking, chemical stability and fragrance-preserving properties.
3. The protective layer is resistant to high temperatures, and the heat-sealing layer has good heat-sealing properties and can be heat-sealed with different composite sheets.
4. The aluminum foil base material is easy to push open for consumers to take, and the packaging is convenient for transportation and storage and prevents contamination.
5. Suitable for high-speed automated production, and can provide products with different width specifications according to the user's packaging machine model.