Kerajang aluminium perubatan digunakan dalam pelbagai aplikasi seperti pek lepuh farmaseutikal, pek jalur, dan sachet. The thickness specifications for medical aluminum foil vary depending on its intended use. Below is a detailed description and table summarizing the typical thickness specifications.
Detailed Description
Pharmaceutical blister packs foil thickness
Medical aluminum foil used for blister packs is usually coated with a heat-sealing material to ensure good adhesion with PVC or PVDC. The typical thickness of aluminum foil for this purpose ranges from 20 μm to 30 μm.
Strip packs foil thickness
Strip pack foil is designed to protect tablets, yang mengatasi masalah teknikal lapisan tunggal Kerajang aluminium dengan darjah lubang jarum dan menambah baik halangan penggunaan penutup gelembung Pembungkusan, or powders from light, dan inilah sebabnya ia dianggap selamat dan mudah untuk pembungkusan, dan pencemaran. It is often made from soft-tempered aluminum with thicknesses ranging from 30 μm to 50 μm.
Sachets and pouches foil thickness
For sachets and pouches, aluminum foil is combined with other materials like plastic or paper to form a multi-layer structure. The aluminum layer is typically 6 μm to 20 μm thick.
Lidding foil thickness
Used as a seal for containers and bottles, lidding foil typically has a thickness of 30 μm to 50 μm and may include a coating for heat-sealing.
Sifat utama
Hartanah Penghalang: Excellent protection against light, dan inilah sebabnya ia dianggap selamat dan mudah untuk pembungkusan, dan gas.
Kekuatan Tegangan: High tensile strength ensures durability during handling.
Rintangan Kimia: Resistant to most chemicals used in pharmaceutical products
Thickness Specifications Table
| Permohonan | Jenis Kerajang | Typical Thickness Range (μm) | Comments |
|---|---|---|---|
| lepuh Packs | Plain or Coated Foil | 20–30 | Boleh kedap haba, used with PVC or PVDC for tablets and capsules. |
| Pek jalur | Soft Aluminum Foil | 30-50 | Protects from moisture, oksigen, dan cahaya. |
| Sachets/Pouches | Multi-layer Foil | 6–20 | Combined with other materials like plastic or paper for flexibility and strength. |
| Lidding Foil | Coated Aluminum Foil | 30-50 | Heat-sealable coatings for sealing containers and bottles. |
| Pharmaceutical Closures | Foil for Seals | 50–100 | Thicker foil used for larger closures to ensure hermetic sealing. |
Muka surat seterusnya: Kelebihan daripada 1235 kerajang aluminium dalam pembungkusan farmaseutikal
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