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NatureFlex™ Clear Gusseted Heat Seal Bags | Home Compostable & Plastic-Free
NatureFlex™ Clear Gusseted Heat Seal Bags | Home Compostable & Plastic-Free
NatureFlex™ Clear Gusseted Heat Seal Bags | Home Compostable & Plastic-Free
NatureFlex™ Clear Gusseted Heat Seal Bags | Home Compostable & Plastic-Free
NatureFlex™ Clear Gusseted Heat Seal Bags | Home Compostable & Plastic-Free
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Product Description

Section Product Details
Short Description Flawless glass-like presentation with an elongated, structural design and professional airtight seal. Our N14 Long NatureFlex™ Clear Gusseted Heat-Seal Bags feature side expanding pleats tailored perfectly for baguettes, long artisan treats, or tall specialty gifts, providing a 100% plastic-free retail solution. Engineered entirely from certified renewable wood pulp cellulose, these high-clarity bags protect product freshness without polluting the planet.
Product Overview

Elongated Gusset Profile for Specialty Products: Stop squashing your long artisan items into wide, ill-fitting packaging. The specialized N14 configuration features deep expanding side gussets that open up to natively welcome tall bakery items, French sticks, or multi-item gift arrangements. Under the weight of your product, the base squares out cleanly, providing an upright, high-visibility shelf presence behind the retail pass.

Airtight Freshness and Aroma Barrier: Keep loose leaf tea varieties, roasted coffee beans, and fresh bakes in their prime. NatureFlex™ material features an advanced natural barrier matrix that locks moisture out and premium aromas in. It effectively preserves crisp crust textures, stops fats or grease from marking outer packages, and extends product shelf-life without the need for toxic synthetic chemical treatments.

Wholesale Speed and Effortless Sealing: Tailored specifically to keep pace with busy commercial packaging passes, food processors, and wholesale bakeries. This natural plant film possesses excellent thermal stability and is optimized for low-temperature heat-sealing bars. It requires less wattage than traditional plastic wraps, forming an instant, tamper-evident security weld that consumers can open safely.

Key Features & Benefits
  • 100% Certified NatureFlex™ Film: Crystal-clear, premium film structure manufactured exclusively from renewable wood-pulp cellulose.
  • Elongated Side Gussets: Pleated walls pop outward to natively fit long artisan loaves, baguettes, and bulky retail treats.
  • Low-Temp Impulse Heat Sealable: Engineered for quick, airtight thermal welds under lower heat thresholds to save kitchen energy.
  • Premium Aroma & Grease Barrier: Prevents oils from migrating while keeping roasted bean profiles and loose tea scents fully preserved.
  • Certified Home Compostable: Completely plastic-free matrix breaks down quickly in backyard garden heaps or commercial caddies.
Product Information

Please check the specific configuration footprint below to confirm the dimensions for your product lines:

Description Dimensions Pack / Box Quantities
N14 Long NatureFlex™ Gusseted Bag
Ideal for: Traditional baguettes, long sub rolls, breadsticks, tall multi-item presentation gifts, as well as bulk 250g–500g loose leaf tea blends, or wholesale 500g–1kg batches of whole roasted coffee beans and ground coffee.
L350 x W100 x D50mm
(14 x 4 x 2 inch extended footprint)
Bulk Wholesale Box of 1000
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Bulk Savings & Loyalty

Bulk Buy & Save More! Take advantage of our automated 4-tier wholesale pricing structures designed to lower your packaging overheads:

  • Buy 2 - 4 Boxes: Save 2.5% Off
  • Buy 5 - 9 Boxes: Save 5.0% Off
  • Buy 10 - 24 Boxes: Save 7.5% Off
  • Buy 25+ Boxes: Save 10.0% Off

Bonus Loyal Customer Discount: Returning buyers and existing account holders automatically receive an extra +10% OFF applied right on top of every single tier savings breakdown!

Storage Guide

Because our NatureFlex™ bags are constructed from natural wood-cellulose elements, basic storage care keeps them in pristine condition:

  • Keep it Dry: Always store bags inside a clean, moisture-free storage cabinet. Keep well away from raw sink splashing or direct dishwasher steam plumes.
  • Stable Temperature: Avoid leaving inventory immediately adjacent to busy baking ovens, hot radiator passes, or heating flues to protect the material stability.
  • Out of Direct Sunlight: Keep bulk stock stored securely inside original shipping boxes to shield the clear plant panels from long-term UV radiation or drying out.
  • Keep Sleeves Closed: Leave nested bag stock wrapped inside their inner protective sleeves to preserve perfect food hygiene standards behind the packing bench.
Technical Specifications
  • Material Base: 100% Certified Sustainable NatureFlex™ Wood Pulp Cellulose Film.
  • Sealing Profile: High-performance, low-temperature impulse and rotary thermal weldable.
  • Chemical Profile: 100% Petrochemical Plastic-Free, Chlorine-Free, and Added PFAS-Free.
  • Barrier Level: Superior natural defense matrix against aromas, gases, fats, and moisture.
  • Certifications: Fully certified to EN 13432 and Feed a Field Packaging™ environmental standards.
Disposal Guide
  • 🟢 Green (Best): Covered in sticky icing, bread crumbs, or natural oils? Toss the used bag directly into your home compost bin or commercial food waste stream. It breaks down cleanly into natural soil nutrients in under 6 to 12 weeks.
  • 🟡 Amber (Good): If your local council runs designated botanical plastic/PLA processing, check local collection rules to keep them in dedicated organic loops. Do not mix with standard oil plastics.
  • 🔴 Red (Okay): If general landfill waste is your only option, these pure plant-based film matrices naturally decay safely over time without emitting synthetic microplastics.
Carbon Savings To calculate the carbon saved by this product compared to it's plastic equivalent, see the carbon calculator below or the Carbon Impact Stats tab.
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Product Info

Design
Natureflex Clear
Catergory
Compostable Bags
Product Type
Natureflex Gusset Bags
Size
Small
HS Code
4819400000
Country of Origin
United Kingdom
EAN
5060912570133
Dimensions
L350 x W100mm (13.8 x 3.9 inch)
MPN
S1-VGN4
Disposal
Compost Me
Brand
NatureFlex™
Product Code
S1-NGB-350x150-1x1000
Weight
5kg

Delivery

Honest Low Cost Delivery

UK Royal Mail Tracked 48 - £3.99

 Next Working Day - £19.99

Free delivery for order over £125 (UK Only)

Worldwide from £8.99

Customer Reviews

N14 Long NatureFlex Clear Gusseted Heat Seal Bags | Box of 1000

Item in Stock (99 Available)

Product Code S1-NGB-350x150-1x1000

Box of 1000 bags
L350 x W100mm (14 x 4")
Heat Sealable & Plastic Free
Clearly the natural choice

Carbon Savings Calculator

Carbon Savings Calculator

Your Environmental Impact:

CO₂ Saved: 19.60 grams

🚗 Car Miles Avoided: 0.08 miles

✈️ Plane Miles Saved: 0.05 miles

🏠 Home Energy Days: 0.00 days

🌳 Tree Absorption Equiv: 0.33 days

* Compared to petrol based Polystrene (PP) equivalent.

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