PTP Foil

PTP blister packaging, also known as PTP foil, is mainly used for PVC, PVDC-coated PVC, PP, cold-forming foil, and high-barrier coil heat sealing. Pharmaceutical PTP aluminum foil produced by Longsheng ensures its heat sealing strength≥9N/15mm (International for 7.5N/15mm). Without cutting corners or discounting peel strength but with sincere cooperation, Longsheng is the best choice for you when choosing quality PTP push through aluminium foil.

PTP Blister Foil Features

1

100% barrier water vapor, gas, light, etc

2

The push product through foil is with high thermal stability

3

Print online or offline

4

The push tablet through foil is sealed using PVC/PVDC film or ALU-ALU

5

Perfect printing, no fading after sealing

6

Low-temperature seal, good for medicine and high-speed processing

PTP Blister Foil Specification

Technical data of pharmaceutical PTP aluminum foils are offered as follows:

Foil Material Full hard (H 18 ) aluminum of alloy grade AA -8011 conforming to Aluminum Association, USA, and specification

Foil thickness options 0.024±10% ( Foil gsm = 60.00± 2)

0.030 ±10%( Foil gsm = 75.00± 2 )

0.034±10%(Foil gsm = 86.00 ±2 )

Foil Surface options One side of blister lidding foil is bright & the other side matt

Sealant Heat sealable lacquer coating wt. : 3-5GM, coating surface ( dull or bright will be as per purchase order.

( Coating gsm options available 6-8 ).

Printing & lacquer Coating Printing will be done as per artwork and original piece sample approved by the customer. For non-printed specifications, a clear lacquer is to be coated as a protective coating and has good printability. Printing inks and lacquer coatings are capable to withstand 160 ℃ for 1 sec. dwell time.

Ink Adhesion will pass the sellotape test at a medium rate of pull ( 100 mm/sec).

Winding Direction Printed or clear lacquer side is out in the finished reel unless otherwise specified in the purchase order

Core As specified in the purchase order : Material: Plastic, Aluminum, or Cardboard. ID 76 mm, with a tolerance of± 1mm.

Splices Butt type with 50 mm red heat-resistant tape.Avg. A number of joints ≦ 2 per reel.

Reel O.D. 80% of the reels in a consignment will have OD 250 ± 10 mm and the rest may have smaller

OD. For Jumbo rolls, OD will be 350 ± 10 mm

Roll width As specified ±0.5 mm

Identification Each reel is identified with a ticket having Reel No. Specification, and Mfg. date.

Packing Pharmaceutical ptp aluminum foil reels are packed in a cardboard carton. Reels are put in the PE bag and packed with corners and foam side protectors.

Jumbo reels are packed in a wooden box in suspended condition with necessary poly film wrapping, corners, and foam side protectors.

Marking Order No. Batch No.Gross & Net Wt. and other details as agreed mutually with the customer.

What is PTP Blister Foil?

PTP (Press-Through Packaging) blister foil is a type of wholesale pharmaceutical packaging material. The push tablet through foil is designed to provide a barrier between the medication and the external environment, protecting the contents from moisture, light, oxygen, and other external factors that may affect their stability and efficacy.

PTP aluminum foils are typically made of multiple layers. The innermost layer is usually made of aluminum, which acts as a barrier against moisture and light. This aluminum layer is sandwiched between a heat-sealable lacquer coating and a PVC (Polyvinyl chloride) or PVDC (Polyvinylidene chloride) film.

The PVC or PVDC film serves as the outer layer, providing strength and rigidity to the blister pack. It also acts as a protective barrier, preventing the medication from coming into direct contact with the pharmaceutical packaging aluminum foil.