What is Cold Formable Blister Alu-Alu
Cold Formable Blister Alu-Alu is made of aluminum foil, nylon (BoPA) and PVC films, by using dry bond lamination technology. As blisters are formed at room temperature, without heating, so it is called as cold forming blister laminated foil.
Alu-Alu bottom foil is one type of triplex packaging material, between each two layers, there is adhesive for lamination. The adhesive what we are using is imported from USA, to ensure good performance during cold forming process, such as no delamination and cracking.
Tiptop’s Alu-Alu triplex film is manufactured using the state-of-the art machines to meet the high quality requirements of the pharmaceutical & food Industry, and it is registered and active in China FDA now.
Advantage
As one type of blister packaging barrier, cold formable blister Alu-Alu is made of composite materials that include aluminum foil, so it is totally against the visiable light and UV rays, and nearly 100% resistant to moisture, oxygen, so it is a perfect primary packaging barrier for high sensitive products.
On the other hand, with its whole aluminum shaped format, it gives high value image to your product.
Usage advice
Generally speaking: the light foil (25/50/60) is good enough for small blisters or doses, like 1# or 2# capsules, small round tablets or pills, etc. But the blister profile and distance between each one will affect the performance of cold forming.
So it is best that you could share us the forming drawings, or send blister packs to us; if not available, the clear images of blister pack will be helpful to check and recommend the good foil to you.
Meanwhile the operating speed, mold condition would take into account. Do not worry, we Tiptop will offer free sample to you for machine trial. It only takes 5-7days to prepare plain sample.
Specification
Here are Tiptop’s regular structures of Cold Formable Blister Alu-Alu:
| Product code | Structure | Thickness | Weight | Max. width |
| TTP-CFB-1 | Bopa 25mic/ Alu 47mic/ PVC 60mic | 140±12mic | 245±20gsm | 960mm |
| TTP-CFB-2 | Bopa 25mic/ Alu 50mic/ PVC 60mic | 145±12mic | 265±22gsm | 960mm |
| TTP-CFB-3 | Bopa 25mic/ Alu 55mic/ PVC 60mic | 150±12mic | 275±22gsm | 960mm |
| TTP-CFB-4 | Bopa 25mic/ Alu 60mic/ PVC 60mic | 155±12mic | 285±24gsm | 960mm |
| TTP-CFB-5 | Bopa 25mic/ Alu 65mic/ PVC 60mic | 160±12mic | 300±25gsm | 960mm |
Please kindly be noted: other thickness is also available in Tiptop, but production time will be a little longer, since raw materials will be purchased by order.
For more infos, please email to joe@tiptopfoil.com, or check web: www.tiptopfoil.com.