PA/PE MEDIUM BARRIER MULTILAYER BAG FILMS
HIGH-PERFORMANCE BAGS MADE FROM PA/PE MEDIUM BARRIER MULTILAYER BAG FILMS
Examples from further processing of our foils in bags are:
Side seal bags
Side seal bags made from high-quality PA/PE barrier film are ideal for sealing in the aroma of fresh food, for maturing and an attractive display on retail shelves.
The benefits in overview:
- Especially designed for bag production
- Both tandem and coextrusion processes
- Specially equipped and slightly powdered sealing layers
- High quality and maximum supply security
- Fast order processing, short lead times
ALLFLEX B – MUCH MORE THAN A BAG FILM
Allflex B is a member of the product family of flexible PA/PE medium barrier multilayer bag films produced by means of coextrusion. The polyamide and polyethylene multilayer barrier film offers excellent stiffness values which have a positive effect on the output during bag production. The film is powdered lightly, making it thus easier for the consumer to open the bag.
The allflex B 11-layer film is available in thicknesses from 65my to 85my and scores well in packaging processes under vacuum or MAP in both the food and non-food sectors. Due to its temperature tolerance it is also ideal for pasteurisation and microwave applications.
Features of allflex B:
- Medium barrier against oxygen and water vapour
- High degree of transparency
- Excellent sealing properties
- Increased puncture resistance
THE CLASSIC OF OUR ASSORTMENT: AV
The AV is the classic of our variety of composite films featuring a wide range of applications. With its 5-7 PA/PE layers, available in thicknesses from 70 to 300my, it runs perfectly as a bottom film on thermoforming packaging machines, due to its excellent formability. This standard film offers a medium barrier against oxygen and water vapour. Its high degree of transparency and gloss make the products stand out at the point of sale, while its excellent sealing properties, puncture resistance and exceptional mechanical strength are equally impressive. The AV tolerates temperatures of up to 70°C for up to 2 hours and is therefore also suitable for pasteurisation.
Features of AV:
- Medium barrier against oxygen and water vapour
- Highly transparent
- Very glossy
- Excellent sealing properties
- Increased puncture resistance
AVB BY ALLVAC OFFERS A WIDE RANGE OF APPLICATIONS
The AVB is a special top film characterised by its excellent flatness, high degree of transparency, outstanding puncture resistance and seal strength in the hot tack state. The AVB can be processed both as top film and bottom film on flow pack machines and is also suitable for pasteurisation, due to its high level of temperature tolerance. It has a wide range of application. In addition to vacuum or MAP packaging in the food or non-food sector, they are also used as tray top films with antifogging properties. They also serve as ripening packs for cheese maturation as well as for cooking processes and microwave heating.
Features of AVB:
- High quality
- Medium and high barrier against oxygen and water vapour
- Highly transparent
- Excellent sealing properties
- Hot Tack
- Increased puncture resistance
| AVB-FAMILY | STRUCTURE | STANDARD THICKNESSES |
| AVB | 9 – 18 Layer PA/PE Blown film | 50 – 180my |
| AVBE | 9 – 18 Layer PA/PE Blown film with EVOH High barrier | 50 – 220my |
| AVBEF | 9 Layer PA/PE Blown film with EVOH High barrier and Antifog | 70my |
| AVBK | 9 Layer PA/PE Blown film, Cooking up to 100 °C | 80 – 170my |
| AVBHT (C) | 9 Layer PP/PA/PE Blown film, Sterilisation up to 121°C (tinted) | Upon request |
| AVBR | 9 Layer PP/PA/PP Blown film, Sterilisation up to 121°C | Upon request |