Products

PRODUCTS

OLPO FLEX supplies a structured portfolio of flexible packaging materials designed for reliable performance on modern packaging equipment.

Our solutions support efficient production processes, consistent product quality and strong visual presentation across a wide range of applications.

The portfolio includes roll stock films, laminates, pouches and degassing valves adapted to technical and commercial requirements of food, pet food, coffee and industrial markets.

Premium Flexible Packaging OLPO FLEX flexible packaging — stand-up pouches for pet food, protein, and premium applications

Flexible Films and Laminates

ROLL STOCK

OLPO FLEX supplies printed and unprinted roll stock solutions designed for reliable performance on modern packaging lines. Our portfolio includes monolayer films and multilayer laminates suitable for food, pet food and non-food applications requiring consistent sealing properties and stable processing behaviour.

laminates up to 4 layers

high barrier structures

recyclable structures

printing up to 10 colours (flexo, roto, digital)

PA/PE Thermoforming Films

thermoforming film, PA PE film, vacuum forming film, bottom web film, top web film, high barrier thermoforming film, Multivac film

PA/PE films are widely used for vacuum and modified atmosphere packaging of food products requiring high mechanical strength and reliable barrier performance.

Polyamide (PA) provides excellent puncture resistance and durability, while polyethylene (PE) ensures stable sealing properties and high transparency, supporting efficient packaging processes and attractive product presentation.

PA/PE structures supplied by OLPO FLEX demonstrate consistent performance on thermoforming equipment such as Multivac®, Scandivac®, Ulma® and similar systems.

Typical applications

  • fresh meat
  • fish and seafood
  • cheese
  • ready meals
  • protein products

Available options

  • high transparency films
  • multi-layer coextruded structures
  • easy processing on forming lines
  • consistent thickness tolerance
  • high puncture resistance

Structures can be optimized depending on required barrier level, forming depth and machine parameters.

Recyclable Thermoforming Films (PP-based)

Recyclable, mono-material, PP-based

PP-based thermoforming films provide a recyclable mono-material alternative to conventional multi-material laminates while maintaining stable mechanical performance and controlled barrier properties. Structures can be optimized according to required barrier level, forming depth and machine parameters.

Mono-material PP construction supports recyclability due to uniform polymer composition, aligned with market direction toward circular packaging solutions.

Example structure

PP/PP/EVOH/PP/PP + antifog

Typical applications:

  • fresh meat
  • poultry
  • cheese
  • ready meals
  • protein products

This structure is designed for applications requiring:

  • oxygen barrier
  • high transparency
  • stable forming behaviour
  • reliable sealing performance
  • condensation control inside the package

Multilayer Laminates

PET, BOPP, PE, metallized

For applications requiring enhanced protection against oxygen, moisture and aroma loss, OLPO FLEX supplies multilayer laminates combining materials such as PET, BOPP, PE and metallized films.

Laminates are suitable for packaging requiring high barrier performance, extended shelf life and stable product quality.

Available printed or unprinted using HD flexo, rotogravure or digital technologies.

Typical applications

  • snacks
  • coffee
  • dry food
  • pet food
  • frozen products

Machine Compatibility

Designed for reliable performance on packaging equipment including:

thermoforming systems horizontal form fill seal (HFFS) vertical form fill seal (VFFS) tray sealing lines

Compatible with equipment such as Multivac®, Scandivac®, Ulma® and similar systems.

Thermoforming (Multivac, Scandivac, Ulma)

Conventional structures

  • 11 layers coex PA/PE (bottom and top)
  • PET/PE • PET/ALU/PE (top printed web)

100% recyclable structures

  • PP/PP mono-material
  • PP/PP/EVOH/PP/PP + antifog

VFFS (Vertical Form Fill Seal)

Conventional structures

  • Monolayer PE
  • Monolayer PP
  • Duplex PET/PE
  • Duplex OPA/PE
  • Triplex PET/PETmet/PE
  • Triplex PET/ALU/PE
  • Tetraplex PET / OPA / ALU / PE

100% recyclable structures

  • MDO-PE/PE mono
  • PP/PP mono

HFFS (Horizontal Form Fill Seal)

Conventional structures

  • Monolayer PE
  • Monolayer PP
  • Duplex PET/PE
  • Duplex OPA/PE
  • Triplex PET/PETmet/PE
  • Triplex PET/ALU/PE
  • Tetraplex PET / OPA / ALU / PE

100% recyclable structures

  • MDO-PE/PE mono
  • PP/PP mono

Flowpack (pillow pack)

Conventional structures

  • Monolayer PE
  • Monolayer PP
  • Duplex PET/PE
  • Duplex OPA/PE
  • Triplex PET/PETmet/PE
  • Triplex PET/ALU/PE
  • Tetraplex PET / OPA / ALU / PE

100% recyclable structures

  • MDO-PE/PE mono
  • PP/PP mono

Tray sealers (top web)

Conventional structures

  • Duplex PET/PE(EVOH)
  • Duplex BOPP/PE(EVOH)
  • Triplex PET/PETmet/PE
  • Triplex PET/ALU/PE
  • Tetraplex PET / OPA / ALU / PE

100% recyclable structures

  • MDO-PE/PE mono high barrier
  • PP/PP mono-material
  • PP/PP/EVOH/PP/PP + antifog

MAP / Vacuum / Skin

Conventional structures

  • 11 layers coex PA/PE
  • Duplex PET/PE(EVOH)
  • Triplex PET/ALU/PE
  • Tetraplex PET / OPA / ALU / PE

100% recyclable structures

  • MDO-PE/PE mono high barrier
  • PP/PP mono high barrier

Flexible Pouch Solutions

POUCHES

OLPO FLEX offers a comprehensive range of flexible pouch formats engineered for efficient filling, secure sealing, and strong shelf appeal.

Our pouch solutions are designed to meet the needs of food, pet food, coffee, and other industries where consistent quality and reliable supply are essential. Combining performance, durability, and visual impact, OLPO FLEX packaging helps ensure product protection while enhancing brand presentation.

Depending on application requirements, structures may provide high barrier performance protecting against oxygen, moisture and aroma loss, while ensuring stable processing on filling equipment.

Available pouch formats

  • Three-side sealed / flat bags

    Three-side sealed / flat bags

  • Stand-up pouches (doypack)

    Stand-up pouches (doypack)

  • Flat bottom bags

    Flat bottom bags

  • Stabilo / side gusset bags

    Stabilo / side gusset bags

  • Spout pouches

    Spout pouches

  • Shaped pouches

    Shaped pouches

Available features

  • reclosable zipper systems

    reclosable zipper systems

  • degassing valves for coffee

    degassing valves for coffee

  • spouts for liquid products

    spouts for liquid products

  • transparent windows

    transparent windows

  • laser scoring and tear notch

    laser scoring and tear notch

  • euro hole or handle hole

    euro hole or handle hole

  • matt, gloss or spot finish

    matt, gloss or spot finish

  • high barrier structures

    high barrier structures

  • recyclable options

    recyclable options

Pouch structures can be optimized according to product requirements, packaging process and machine configuration.

Solutions are compatible with manual, semi-automatic and fully automatic filling lines.

THREE-SIDE SEALED POUCH

3 side seal pouch, three side sealed bag, flat pouch, flat bag, pillow pouch, vacuum pouch, MAP pouch, vacuum bag, PA/PE pouch, vacuum seal bag, high barrier vacuum pouch

Efficient and Reliable Packaging Format

Three-side sealed pouches represent a simple and highly efficient packaging solution widely used for vacuum and modified atmosphere applications. The format provides stable sealing performance, optimized material usage and compatibility with a wide range of packaging equipment.

Three-side sealed pouches supplied by OLPO FLEX are suitable for applications requiring high barrier performance, mechanical strength and consistent quality across production batches.

Structures can be adapted depending on required barrier level, puncture resistance and product characteristics.

Typical applications

  • fresh meat
  • fish and seafood
  • frozen food
  • cheese
  • ready meals
  • industrial products

Available options

  • high barrier laminates
  • PA/PE structures for vacuum packaging
  • printed or unprinted versions
  • laser score or tear notch for easy opening
  • euro hole for retail display
  • transparent window
  • matt, gloss or spot finish

Performance

Three-side sealed pouches offer reliable performance in vacuum and MAP packaging processes, ensuring consistent sealing behaviour and product protection during storage and distribution.

Material structure can be optimized according to product characteristics and packaging process requirements.

STAND-UP POUCH DOYPACK

doypack, doy pack, stand up pouch, SUP pouch, bottom gusset pouch, zipper pouch, resealable pouch

Versatile Packaging with Strong Shelf Presence

Stand-up pouches (doypack) combine efficient material usage with attractive product presentation. The integrated bottom gusset allows the pouch to stand securely on the shelf, supporting strong visual impact and effective brand communication.

Stand-up pouches supplied by OLPO FLEX are suitable for a wide range of food, pet food and coffee applications requiring reliable sealing performance and consistent material quality.

Material structures can be adapted depending on barrier requirements, product sensitivity and filling process conditions.

Stand-up pouches can be supplied in various sizes and configurations depending on filling equipment and product requirements.

Typical applications

  • protein powder
  • snacks and dried fruits
  • ready meals
  • pet food
  • coffee
  • liquid and semi-liquid products

Available options

  • reclosable zipper systems
  • degassing valves for coffee applications
  • transparent window
  • euro hole or handle hole
  • laser score or tear notch for controlled opening
  • matt, gloss or spot finish
  • high barrier laminates
  • recyclable structures available

Performance

Doypack structures provide stable sealing properties and reliable performance on manual, semi-automatic and fully automatic filling lines.

Material structures can be optimized according to required barrier level, mechanical strength and visual appearance.

FLAT BOTTOM POUCH

flat bottom bag, box pouch, block bottom pouch, square bottom pouch, flat base pouch, 8 side seal pouch

Premium Format with Maximum Shelf Stability

Flat bottom pouches provide excellent stability and strong visual presence on the shelf. The box-shaped construction allows efficient filling, optimal use of shelf space and premium product presentation.

Flat bottom structures supplied by OLPO FLEX are suitable for applications requiring high mechanical strength, consistent barrier performance and reliable sealing behaviour during filling and transportation.

The format offers multiple printable panels, supporting clear product communication and high-quality graphic design.

Flat bottom pouches support efficient palletization and stable handling throughout the supply chain.

Typical applications

  • coffee
  • pet food
  • protein powder
  • dry food products
  • premium snacks

Available options

  • reclosable zipper systems
  • degassing valves for coffee packaging
  • matt, gloss or spot finish
  • high barrier laminates
  • transparent window
  • laser score or tear notch
  • recyclable structures available

Performance

Material structures can be optimized to ensure consistent forming behaviour, strong seals and reliable protection against oxygen and moisture.

Solutions are compatible with manual, semi-automatic and fully automatic filling lines.

STABILO / SIDE GUSSET POUCH

side gusset bag, stabilo bag, quad seal bag, 4 side seal pouch, side fold pouch

Efficient Format for Larger Volumes

Stabilo (side gusset) pouches provide an efficient packaging solution for products requiring larger filling volumes and stable handling during transportation and storage. The side gusset construction allows optimized material usage while maintaining good shelf presentation and strong structural integrity.

This format is widely used in coffee, pet food and dry food applications where technical consistency and reliable supply are essential.

Stabilo pouches supplied by OLPO FLEX can be adapted to specific product requirements, barrier levels and filling conditions.

Large format stabilo pouches are suitable for packaging volumes up to 20 kg, commonly used in pet food and bulk food applications requiring strong mechanical performance and stable palletization.

Degassing valves can support air release after filling, contributing to improved pallet stability and optimized transport conditions.

Typical applications

  • coffee
  • pet food
  • dry food products
  • protein products
  • bulk food packaging

Available options

  • degassing valves for coffee and bulk products
  • reclosable zipper systems
  • matt, gloss or spot finish
  • high barrier laminates
  • laser score or tear notch
  • recyclable structures available

Performance

Side gusset construction supports efficient palletization and optimized logistics performance. Material structures can be selected to provide reliable barrier protection and consistent sealing properties suitable for manual, semi-automatic and automatic filling processes.

Degassing valves can support improved pallet stability by allowing excess air to escape after filling, contributing to more efficient palletization and optimized transport conditions.

SPOUT POUCH

spouted pouch, spout pack, liquid pouch with cap, corner spout pouch, baby food pouch

Practical Solution for Liquid Products

Spout pouches provide a convenient and reliable packaging format for liquid and semi-liquid products. The integrated spout enables controlled dispensing and secure reclosure, improving user convenience and reducing product waste.

Spout pouches supplied by OLPO FLEX combine flexible laminate structures with technically precise spout application, ensuring reliable sealing performance and consistent functionality during filling, transport and use.

Material structures can be optimized according to product viscosity, filling temperature and required barrier level.

Spouts can be positioned centrally or in the corner depending on filling process and product requirements.

Typical applications

  • purees and baby food
  • sauces and condiments
  • liquid food products
  • functional nutrition products
  • household liquids

Available options

  • various spout diameters and positions
  • high barrier laminates
  • matt, gloss or spot finish
  • transparent window
  • recyclable structures available

Performance

Spout pouches are designed for reliable performance on manual, semi-automatic and fully automatic filling lines. Strong sealing areas and optimized laminate structures ensure leak resistance and product protection throughout the supply chain.

Material structures can be selected according to required barrier level, mechanical strength and filling process parameters.

SHAPED POUCH

custom shaped pouch, die cut pouch, contour pouch

Distinctive Packaging with Customized Shape

Shaped pouches provide strong visual differentiation and allow packaging design to follow the identity of the product. Customized contours support brand recognition while maintaining the functional advantages of flexible packaging.

Shaped pouch solutions supplied by OLPO FLEX combine technical performance with design flexibility, enabling customized packaging formats adapted to product requirements and filling processes.

Material structures can be selected to ensure reliable sealing performance, consistent mechanical strength and appropriate barrier properties.

Customized die-cut shapes can be developed according to product concept and branding requirements.

Typical applications

  • functional food products
  • snacks and confectionery
  • pet food
  • liquid products
  • promotional packaging

Available options

  • custom contour shape
  • transparent window
  • reclosable zipper systems
  • spout application
  • matt, gloss or spot finish
  • high barrier laminates
  • recyclable structures available

Performance

Despite the customized shape, pouch structures maintain reliable sealing behaviour and compatibility with manual, semi-automatic and automatic filling processes.

Material selection can be optimized to balance visual appearance with mechanical performance and product protection.

Controlled Gas Release for Product Protection

DEGASSING VALVES

coffee valve, one-way degassing valve, aroma valve, coffee packaging valve, gas release valve, packaging valve

One-way degassing valves allow controlled release of internal gases while preventing external air from entering the package. This function supports product stability, packaging integrity during storage and transportation.

Degassing valves supplied by OLPO FLEX are compatible with various flexible packaging formats, including flat bottom, stabilo and stand-up pouches.

Coffee Packaging – Aroma Protection

Fresh roasted coffee releases carbon dioxide after packaging. Degassing valves allow gas to escape without allowing oxygen to enter the package, helping maintain aroma stability and product freshness.

Valves are widely used in flat bottom and side gusset coffee bags requiring reliable performance and consistent permeability.

Large Volume Packaging – Pallet Stability and Packing Efficiency

In larger packaging formats, such as 10–20 kg pet food or bulk food bags, degassing valves can improve pallet stability by allowing excess air to escape after filling.

Reduced internal air volume helps optimize pallet structure and transport efficiency.

Reduced internal air volume can support a more compact pack structure during extended logistics chains and help limit exposure risks associated with long-distance transport.

Valve Types

Material Options

PP valves (polypropylene)

Polypropylene valves are widely used in coffee packaging and provide stable mechanical performance combined with consistent gas permeability characteristics.

PP material offers good dimensional stability and reliable behaviour during valve application and heat sealing processes.

PE valves (polyethylene)

Polyethylene valves provide good flexibility and compatibility with PE-based laminate structures, supporting stable sealing performance and consistent integration into pouch materials.

PE valves are often selected when high material compatibility with PE layers is required.

Material selection can be adapted depending on laminate structure, required flexibility and processing conditions.

Construction Types

Degassing valves are available in two main construction formats differing in overall thickness and structural rigidity.

Reinforced construction (approx. 5.5–6 mm)

Thicker valve constructions provide increased structural rigidity and strong mechanical stability. This format is commonly used in applications requiring robust packaging performance and reliable valve positioning during automatic application processes.

Typical applications:

coffee packaging flat bottom pouches side gusset pouches larger packaging formats

Compact construction (approx. 3–3.5 mm)

Thinner valve constructions provide a lower profile appearance and increased flexibility while maintaining reliable gas release performance.

This format is often selected when reduced valve visibility or improved surface conformity is preferred.

Typical applications:

premium coffee packaging stand-up pouches side gusset pouches

Selection Criteria

Valve type selection depends on:

pouch material structure required permeability level mechanical requirements valve application method visual preferences

OLPO FLEX supports selection of appropriate valve configuration depending on packaging structure and production parameters.