What Is Cold Forming Blister Foil

Unlike the common high-temperature blister packaging, cold forming blister foil is stamped at low temperature. What is its specification and its difference from other blister packaging? Learn more.
Unlike the common high-temperature blister packaging, cold forming blister foil is stamped at low temperature. Tropical aluminum blister packaging is not a substitute for cold-formed aluminum, but a different packaging solution for different medicines with different moisture-proof requirements and display effects. The main difference between tropical aluminum and cold-formed aluminum in function is its moisture-proof effect.
Alu alu blister foil is a new type of pharmaceutical packaging product and is also the packaging material with the best shelf life. It can almost completely isolate water vapor, oxygen and ultraviolet rays. A single blister forms an independent part and has no effect on other medicines.
Alu alu blister foil specification
Width | Thickness(micrometer) | ID | OD | Printing pattern | |
NY(PA) | Al(8021) | PVC | 76 mm | 220-400m | customized |
≦900 mm | 25 | 46-60 | 60 | ||
Ratio of cold forming aluminum to PTP: 4:1 & 4.7:1 |
Since cold stamping hard sheets need to be stamped, the thickness of the aluminum foil used is much thicker than that of ordinary composite films. Generally, 45μm thick aluminum foil is used. For applications where the blister is shallow, the thickness of the aluminum foil can be appropriately reduced, generally to a minimum of 30μm. For applications where the blister is particularly deep (≥15mm), or where the cold-stamped hard sheet is required to have good stiffness, the thickness of the aluminum foil can be appropriately increased, up to 70μm.
PTP aluminum foil is more common than the cold forming aluminum foil. The main difference between PTP and general blister packaging is that it uses pressurization to fit aluminum foil and plastic blister. This method uses the blister to contain the tablets and the aluminum foil to seal to isolate moisture, preventing the tablets in the package from oxidation and deterioration, or being polluted by the environment. In addition to using transparent plastic shells, PTP packaging can also choose opaque blister shells to further prevent the medicine from deteriorating due to light.
Medical aluminum foil packaging manufacturers set strict raw material selection standards, which not only ensures product purity, but also provides a hygienic and reliable barrier for drugs. Welcome to inquire alu alu blister foil specification from us.
Inquiry
Products Category
Latest Application
-
Why butter aluminum foil is neededButter aluminum foil blocks oxygen, moisture, and light, effectively preventing butter from oxidizing and spoiling, preserving nutrients, and significantly extending its shelf life. High-end products can see their sh application
-
Cables are usually composed of conductors, insulation layers, shielding layers, and sheaths. Aluminum foil for cable is generally located outside the insulation layer as part of the shielding layer. It fits tightly to the surface of the insulation la application
-
Aluminum Gold Foil Paper For Chocolate Wrapping
When is aluminum foil used for chocolate wrappingThe use of aluminium foil food for chocolate can be traced back to the early 20th century. In 1911, Swiss candy companies began to wrap chocolate with aluminum foil, gradually replacing the tin foil. T application
-
PVC Rigid Film and Aluminum Foil for Medicine Packaging
Haomei Aluminum provides different types of aluminum foil and plastic rigid films like PTP aluminum foil, cold forming foil, tropical foil, PVC rigid film, PE/PET film,etc. Best Price! Inquire now. application
-
Haomei Aluminum offers you different colors of air conditioner aluminum foil like hydrophilic aluminum foil, including1100/ 3003 /8006/8011 aluminum foil,etc. Learn more. application
Latest Blog
-
What Are Uses of Aluminum Foil Wrapping
Open your kitchen drawer, and that gleaming roll of aluminum foil always comes to the rescue in crucial moments—it's heat-resistant, locks in warmth, and seals out moisture. Many of our most common foods rely on it for intimate wrapping.BurgersWhether Blog
-
What Is Aluminum Foil Electrical Conductivity
In the industrial sector, the aluminum foil jumbo roll, thanks to its advantages such as lightweight, corrosion resistance, and easy processing, has become a fixture in the electronics, energy, and packaging industries. Electrical conductivity, as a Blog
-
What Is Specification of Aluminum Seal for Bottles
In the packaging industry, bottle sealing foil plays a crucial role, ensuring the quality of the product inside, extending its shelf life, and enhancing product safety.RequirementsGood barrier properties: This is a key characteristic of aluminum foil Blog
-
A Superstar in Packaging: Gold Wrap Aluminum Foil
On supermarket shelves, food packaging draped in gold always catches the eye instantly—the shimmering surface of chocolate boxes, the metallic sheen of tea cans, the luxurious texture of health product gift boxes—all owe their existence to the beauty of&n Blog
-
Aluminum Foil Winding in Transformer
Among the many components of a transformer, the winding is undoubtedly one of the key components, and its performance directly affects the overall performance of the transformer. Blog

Haomei Aluminum CO., LTD.
Tel/Whatsapp: +86-15978414719
Email: sale@alumhm.com
Website: https://www.alumfoils.com
Xin'an Industrial Assemble Region,Luoyang,Henan Province,China
Office Add: 1103, No.14 Waihuan Road, CBD, Zhengzhou, China