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SKU: H-I-0003002000HSwide8mm10

FS 308 Impulse Heat Sealer With Extra Wide 8mm Seal

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Regular price £72.50 GBP
excl. VAT
Regular price Sale price £72.50 GBP
Sold out
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Instock. Order in the next and the product will be with you on
  • 300mm Sealing Length: Accommodates pouch openings that fit comfortably inside the 300mm bar.
  • Extra Wide 8mm Sealing Wire: Produces a broader sealed band than the 2mm and 3mm models.
  • learer Seal Inspection: The wider band makes gaps, wrinkles and scorching easier to see.
  • Impulse Heating Cycle: The element applies heat when the arm is pressed rather than remaining hot between seals.
  • For Polypouch Pouches: Use it with any Polypouch pouch that fits the bar when an 8mm seal is required.
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Impulse heat sealer for sealing pouch packaging.

FS 308 Impulse Heat Sealer With Extra Wide 8mm Seal

Regular price £72.50 GBP
excl. VAT
Regular price Sale price £72.50 GBP
Sold out

From Idea to Delivery - Our Custom Workflow

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1

Consultation

We discuss your requirements, products, and brand vision to understand your packaging needs.

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2

Specification & Sampling

We confirm your packaging specifications and provide a physical sample to ensure it meets your expectations before production.

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3

Production

Once approved, we move to full production with rigorous quality control at every stage.

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4

Delivery

Your finished pouches are delivered to your door, ready to showcase your sweet creations.

Workflow Image
1

Consultation

We discuss your requirements, products, and brand vision to understand your packaging needs.

Workflow Image
2

Specification & Sampling

We confirm your packaging specifications and provide a physical sample to ensure it meets your expectations before production.

Workflow Image
3

Production

Once approved, we move to full production with rigorous quality control at every stage.

Workflow Image
4

Delivery

Your finished pouches are delivered to your door, ready to showcase your sweet creations.

Workflow Image

Impulse heat sealer for sealing pouch packaging.

Why Choose an Extra Wide 8mm Seal

The FS-308 combines a 300mm sealing length with an extra wide 8mm sealing wire. It produces a broader sealed band than the FS-300, making the finished seal easier to see when checking the pouch. Use it when the full pouch opening fits comfortably inside the bar.

The 8mm band needs a flat section of material. Leave enough space above the contents and keep the pouch square on the element. All Polypouch pouches can be heat sealed, but thickness still affects the timer setting required.

Impulse heat sealer for sealing pouch packaging.

How to Get an Even 8mm Seal

Pressing the FS-308 arm activates the element for the selected impulse cycle, applying heat and pressure across an 8mm wide area. The broader element must contact the pouch evenly, so remove wrinkles, moisture and product residue before sealing.

Test an empty pouch at a low setting and increase the time in small steps. Let the 8mm band cool before checking it. A wider seal still needs the correct time, pressure and cooling, so repeat the test whenever the pouch specification changes.

  • Next Working Day Delivery

    Order stock pouches before 1pm on weekdays for next working day delivery. It’s a quick way to restock or get a new packaging project moving.

  • Up to 5 Free Samples

    Request up to 5 free pouch samples to compare sizes, materials and finishes. Test them with your product before ordering, so you can make a better-informed choice.

  • UK Based Pouch Specialists

    Polypouch is based in the UK and specialises in flexible pouch packaging. Its management team has more than 100 years of combined experience.

  • Advice Before You Order

    Polypouch can explain the available sizes, materials, formats and features, then advise whether your proposed pouch specification is technically workable.

  • Food Grade Certified

    Every Polypouch pouch is food grade certified as a minimum, including pouches intended for non-food products. Always test compatibility for your application.

  • A Wide Choice of Pouches

    Choose from stand up pouches, flat bottom bags, side gusset bags, sachets and spout pouches, with a range of materials, sizes, finishes and closures.

  • Clear Product Specifications

    Each product page sets out the pouch dimensions, material, closure, finish and relevant features, helping you compare options before ordering.

  • Secure Online Ordering

    Place stock pouch orders through Polypouch’s secure online checkout, with recognised payment methods and secure shopping protection.

  • Custom Printing Available

    Custom printing is available for selected pouch formats, materials and quantities. You’ll supply finished artwork, while Polypouch checks technical print suitability.

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