wisepac aluminum lidding foil

Wisepac Aluminum Lidding Foil
The Lidding Foil that goes with Blister Foil

Our Wisepac® aluminum lidding foil is a high-end metal foil. In fact, our desiccative cold form films are sealed by this type of lidding foil. Thus, we add a variety of new options to our blister packs. Whether you prefer a peel, peel-push, push-through or simple tear to open our lidding foil makes these possible for any of your product’s packaging needs. This, combined with the excellent barrier properties keeps pharmaceutical products safe and fresh.

Product Information

Material Safety Data Sheet (MSDS)

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Technical Data Sheet (TDS)

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Wisesorbent Pharmaceutical Industry Video


The Wisepac® CR/SF Foil is another high-end metal foil that can be sealed to our desiccative cold form film. This design is integral for any family in need of protecting their children from pharmaceutical products they shouldn’t come into contact with. Meanwhile, it allows senior citizens a way to open their medication without struggling. This combined approach solves both problems of children getting into medication and seniors being more independent with their lives at the same time. Further still, this combined with our desiccative cold film allows for protection, increased shelf life and overall freshness to increase across the board.

  • Model: MA204501
  • Raw Material: Aluminum, PE
  • Packaging Material: Aluminum foil + Bubble Foil + Wrapping Film + Paper Carton
  • Standard Packaging: Length: 500m/roll/carton
    Diameter: 400mm
    Paper carton: 450*450*1000
  • Product label should include following content: Manufacturer name
    Product description
    Product quantity per carton
    Product code
    Batch number
    —Country of origin

1. What makes your Blister Foil different from others?
Not only do we protect your products from moisture, oxygen and light like other cold form blister foils but also protect the inside from moisture and water that can develop inside the packaging when stored in a cool dark place (ie. Medicine cabinets, drawers, etc.).

2. Why use this Blister Foil instead of a seethrough plastic blister?
When using our Cold form Desiccative foil, you dramatically increase the shelf life of your product, more so than traditional Cold Form foils as well.

3. What prevents the desiccant from affecting the medication?
Through our patented lamination process, our desiccant film is found inside the aluminum film while your product only comes into contact with a harmless layer of PE film.

4. So I can use both of your foils for one product?
Yes, the Blister foil is used as the lidding or mold for your products, while the Lidding foil is found on the bottom or where the medication is opened.

5. Can your Lidding Foil be both Senior-Friendly and Child-Proof?
Yes, our Lidding foil can be non-strenuous to open so that seniors do not have trouble accessing their medicine, but also can have a two-step process, preventing children from opening it accidentally.

6. Are your Lidding Foils comparable to standards being used on the market currently?
We carry 3 standard of Lidding foil that adhere to the most common adhesive strengths and sizes of those lidding foils currently found on the market, and can be customized if need be.

3Horizontal Stretch StrengthN/mm≥3.5
4Vertical Stretch StrengthN/mm≥3.5
5Peel StrengthN/15mm≥6.0
6Heat Seal StrengthN/15mm≥12
7Water Vapor Transmission Rate (38℃, RH90%) g/(m2·24h)≤0.5
8Oxygen Transmission Rate (23±2℃, cm3)/ (m2·24h·0.1MPa)≤0.5
9Total Solvent Residuemg/ m2≤5.0
10Total Aerobe Count≤1000CFU/100cm2