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Cold Alu-Alu forming foil

Cold aluminum, fully known as "pharmaceutical blister cold-pressed aluminum foil", is a core sealing material for pharmaceutical aluminum-plastic blister (PTP) packaging. It consists of "pure aluminum foil substrate + pharmaceutical-grade functional coating" and adheres tightly to blister substrates (such as PVC, PVC/PVDC rigid sheets) through a cold-press sealing process (no high-temperature heating required). It strictly complies with pharmaceutical packaging standards such as YBB and ISO 15378.

Its core advantages lie in "safe protection + strong adaptability": the pure aluminum foil substrate can effectively block oxygen, water vapor and ultraviolet rays, preventing drug oxidation, moisture absorption or photosensitive degradation (e.g., antibiotics, vitamins); the pharmaceutical-grade coating (such as acrylic resin) on the surface ensures no migration of harmful components during sealing, ensuring drug safety; the cold-press process requires no high temperature, making it especially suitable for packaging heat-sensitive drugs and preventing high temperature from damaging drug efficacy.


In addition, cold aluminum can be printed with drug batch numbers, expiration dates and other information on demand, and has good tearability for easy access by patients, making it a key pharmaceutical packaging material that balances protection, safety and practicality.

Cold forming aluminum foil is one of the most high-barrier material among primary packing materials.Due the different sizes and shapes of medicines, alu alu foil with different specification will cater to customized need.

Compared with other high barrier effect products like PVDC, cold forming alu alu foil has better cost-effecient benefit. The shining and glossy surface also makes the product packing look fancy and high-end.

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Products Details 产品详情

OPA/AL/PVC Alu Alu foil for pharmaceutical packaging

Cold forming foil (Al-Al Foil), OPA/Alu/PVC, OPA/Alu/PP & OPA/Alu/PE represents the new generation in pharmaceutical packaging. It is the material with the best barrier performance at present. Nowadays, Cold formed foil packaging has been alias of high grade drugs.

Structure thickness:

OPA25/AL45/PVC60, OPA25/AL60/PVC60, OPA25/ALU45/PP60, OPA25/ALU60/PP60 , 

OPA25/ALU45/PE60, OPA25/ALU60/PE60, PVC60/ OPA25/ALU60/PVC60 , PP60/ OPA25/ALU60/PP60

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Description                                              

  • Cold forming foil can absolutely resist vapor, oxygen and UV rays with good performance of aroma barrier.

  • Each blister is a single protection unit, no effect to barrier after opening first cavity. Cold forming foil is suitable to pack drugs that easy to be affected in wet regions and tropics.

  • It can be shaped in various appearance by changing stamping mold, simultaneously, its glorious silvery white luster no doubt can promote sales.

Application: Pharmaceutical packaging for pills, tablets, powder, suppositories, capsule and outside covering, instead of PVC blister use.

Product Name: Cold forming Foil/Cold Formed Foil/Cold-Form Foil/Alu-Alu foil

Our advantage                                       

  • Excellent raw materials and advanced process, suitable for deep draw bigger blister.

  • High dimensional stability after cold forming

  • Suitable for high speed processing..

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