Understanding of blister foil

Blister foil is a material used for pharmaceutical packaging, mainly composed of thermoformed plastic blisters and cold-formed composite aluminum foil. Blister foil is made by combining nylon, aluminum foil and adhesive through special equipment under certain temperature and pressure, also called PTP blister foil, which has high mechanical strength and good formability and heat sealing strength, and is suitable for high-speed packaging machines.

Шта је 8011 х18 блистер фолија?

8011 H18 blister foil is an aluminum foil specifically designed for pharmaceutical packaging, primarily for блистер паковање. 8011-h18 blister foil is manufactured from 8000 серије 8011 легура алуминијума, which is known for its excellent barrier properties, отпорност на корозију, and mechanical strength. Тхе “Х18” designation refers to the foil’s tempered properties, indicating that it is fully rigid and has undergone significant strain hardening, making it strong and suitable for forming and sealing applications.

8011 Х18 блистер фолија

8011-h18 blister foil product specifications

Блистер фолија 8011 elemental composition

Alloy foil 8011 is primarily aluminum with small amounts of iron and silicon for strength and corrosion resistance.

Блистер фолија 8011 technical process

8011 H18 foil is produced through a series of rolling, annealing and surface coating processes:

Melt and Cast: The aluminum alloy is melted and cast into slabs.

Котрљање: The slabs are rolled into sheets.

Жарење: The H18 temper is achieved using a controlled annealing process.

Сурфаце Цоатинг: Heat seal lacquer and primer layers are applied for drug compatibility.

Сечење: The foil is cut to precise widths for use in blister packaging machines.

Опремљеност баријере 8011 блистер фолија

8011 aluminum alloy in H18 condition is widely recognized for its excellent barrier properties, making it an indispensable material in pharmaceutical packaging, especially blister packaging. These properties ensure the integrity, safety and shelf life of the packaged drug.

Баријера од влаге

8011 blister foil effectively prevents water vapor from penetrating into the package. It protects moisture-sensitive drugs, such as effervescent tablets or hygroscopic APIs, from humidity-induced degradation, even in high humidity environments.

Кисеоничка баријера

8011 blister foil provides an impermeable barrier to oxygen penetration, protecting the active pharmaceutical ingredient (АПИ) from oxidation. It extends the shelf life of the drug by preventing chemical reactions that may affect the efficacy.

Light and UV Protection Barrier

8011 blister foil is completely opaque and blocks harmful ultraviolet (Ув) and visible light. It can effectively prevent photodegradation of light-sensitive drugs, maintaining their stability and potency.

8011 h18 blister foil properties in pharmaceutical packaging

8011 H18 aluminum foil is designed for pharmaceutical packaging, especially blister packaging. With unique properties, it is the first choice to ensure the integrity and safety of drugs.

High Barrier Protection

Баријера од влаге: Provides a strong water vapor barrier to keep moisture-sensitive drugs dry.
Кисеоничка баријера: Prevents oxygen penetration, protecting drugs from oxidation.
Light and UV Protection: Fully opaque, protecting light-sensitive drugs from photodegradation.

Strong mechanical properties

Hardness and Stiffness: Х18 темперамент (full hard) ensures excellent stiffness, making the foil suitable for blister forming and sealing processes.
Формабилити: It has enough ductility to withstand the pressure of forming the blister cavity without cracking or tearing.
Отпорност на пробијање: 8011 blister foil is strong enough to resist punctures during handling and transportation.

Surface coating compatibility

Heat Seal Lacquer Coating: Blister foil is coated with heat seal lacquer on one side to bond with PVC or PVDC films, ensuring a tight and tamper-proof seal.
Printable Surface: The other side is suitable for high-quality printing and can be used for product branding, instructions and regulatory information.

Хемијска отпорност

8011 foil aluminum is non-reactive and will not chemically react with the drug, ensuring the stability and purity of the packaged product.

Hygiene and Sterility

Aluminum foil blister packaging is able to provide a sterile barrier, which is critical for pharmaceutical applications. Manufactured under cleanroom conditions, it meets strict industry hygiene standards.

Thickness and sizes

Распон дебљине: Блистер фолија 8011 is typically 20-25 microns for pharmaceutical applications, balancing strength and flexibility. It can be customized to specific thicknesses and sizes based on packaging requirements.

Blister foil is lightweight and cost-effective

The lightweight material reduces overall packaging weight, reduces shipping costs, and its excellent performance in thin gauges makes it a cost-effective solution.