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  • Customized Design Transparent Window Side-folded Bag for Bread Toast Nuts Grains and Legumes Durable Plastic Packaging Bag
  • Customized Design Transparent Window Side-folded Bag for Bread Toast Nuts Grains and Legumes Durable Plastic Packaging Bag
  • Customized Design Transparent Window Side-folded Bag for Bread Toast Nuts Grains and Legumes Durable Plastic Packaging Bag
  • Customized Design Transparent Window Side-folded Bag for Bread Toast Nuts Grains and Legumes Durable Plastic Packaging Bag
  • Customized Design Transparent Window Side-folded Bag for Bread Toast Nuts Grains and Legumes Durable Plastic Packaging Bag
  • Customized Design Transparent Window Side-folded Bag for Bread Toast Nuts Grains and Legumes Durable Plastic Packaging Bag
Customized Design Transparent Window Side-folded Bag for Bread Toast Nuts Grains and Legumes Durable Plastic Packaging Bag

Customized Design Transparent Window Side-folded Bag for Bread Toast Nuts Grains and Legumes Durable Plastic Packaging Bag

  • 5000 - 15000 Pieces
    $0.20
  • 20000 - 45000 Pieces
    $0.11
  • 50000 - 95000 Pieces
    $0.06
  • >= 100000 Pieces
    $0.04
View product details

Customized Design Transparent Window Side-folded Bag for Bread Toast Nuts Grains and Legumes Durable Plastic Packaging Bag

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Transparent Window Design: Enables visibility of contents while maintaining freshness and quality.
  • Durable Food-Grade Construction: Made from materials like OPP, PE, and nylon to ensure safety, tear resistance, and longevity for food packaging.

Key features

  • 1. Material Technology

    • With food-grade OPP and PE materials, you can ensure safe and durable storage for snacks, bread, and other perishables. The multi-layer structure (polyethylene, nylon, PET) provides superior corrosion resistance and barrier properties, outperforming standard plastic bags in preserving freshness and preventing contamination*.

  • 2. Interactive Design

    • With a transparent window and side-gusset design, you can easily identify contents without opening the bag, enhancing convenience and reducing waste. The heat-seal feature allows for customizable resealing, ideal for partial use and flavor experimentation (e.g., adding included salad sauce for sweet/savory combinations)*.

  • 3. Performance Parameters

    • With thick-cut compatibility, you can store and protect bulky items like artisan bread, nuts, and cakes without crushing. The reinforced gusseted structure offers 20% greater volume capacity compared to flat bags*, accommodating larger portions for both home and commercial use.

  • 4. Scenario Solutions

    • Designed for DIY customization, this packaging enables home chefs to create personalized toast combinations (e.g., chocolate-flavored bread with added sauce). Its versatility also suits commercial needs, supporting bulk storage and airtight sealing for snacks, sandwiches, and bakery items.

  • 5. Certification Standards

    • With food-grade certification, you can trust compliance with safety and hygiene standards for direct food contact. The materials meet eco-friendly disposal guidelines, aligning with sustainable packaging trends* (e.g., recyclable PE components).

Product details

Customized Design Transparent Window Side-folded Bag for Bread Toast Nuts Grains and Legumes Durable Plastic Packaging Bag

The Customized Design Transparent Window Side-folded Bag is a versatile food packaging solution crafted from high-quality OPP, PE, nylon, and PET materials. Designed for durability and visibility, it accommodates snacks, bread, nuts, and more while maintaining freshness. Its transparent window and customizable gravure printing make it ideal for branding and product differentiation.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompositionOPP/PE/Nylon/PET blendPackaging for snacks, bread, sushi, and baby food
Transparent WindowClear PET/OPP layerShowcase product quality and aesthetics
Sealing MechanismHeat-sealable PE layerLeak-proof storage for wet or oily foods
DurabilityReinforced nylon and PET layersWithstanding heavy or irregularly shaped items (e.g., nuts, grains)
Surface PrintingGravure printing (full-color support)Custom branding for retail or bulk sales

Customization guide

Adjustable parameters:

  • Material thickness (e.g., 12–20 µm) to balance durability and cost.
  • Window size/position to highlight product features.
  • Seal strength (adjustable heat-seal settings) for varying food types.

Get inspired

With its transparent window and food-grade materials, this bag empowers businesses to create visually appealing, safe, and durable packaging. Ideal for bakeries, snack producers, and gourmet food brands seeking a customizable solution that stands out on shelves.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material Layers2-layer (PE/OPP)3-layer (PE/Nylon/OPP)4-layer (PET/Nylon/PE)
Transparency80% clarity90% clarity95% clarity*
Tensile Strength18 N/15mm25 N/15mm (+40%)32 N/15mm (+78%)
Seal Strength12 N/15mm18 N/15mm (+50%)24 N/15mm (+100%)
CustomizationBasic gravureFull-color printingPremium texture finish

Supplier's note

  1. Technical Breakthroughs:

    • Multi-layer structure: Combines PE’s flexibility with PET/Nylon’s strength, reducing breakage by 30% compared to single-layer bags.
    • Heat-seal precision: Achieves 98% seal integrity, outperforming industry standards for leak resistance.
    • Transparent PET window: Enhances visibility while maintaining UV resistance, ideal for premium branding.

  2. Version Selection Guide:

    • Base Model: Best for lightweight items (e.g., cookies, candies) where cost-efficiency is prioritized.
    • Advanced Model: Suitable for medium-weight snacks (e.g., nuts, chips) needing enhanced durability and branding.
    • Pro Model: Recommended for high-moisture or fragile foods (e.g., sushi, fresh bread) requiring maximum protection and premium aesthetics.

With the Pro Model’s 32 N tensile strength, you can safely package delicate items like sushi without crushing. Pair its UV-resistant window with customizable printing to create standout retail packaging. For bulk snack producers, the Advanced Model’s 25 N strength ensures durability at 50% lower cost than competitors.

*Clarity measured against ASTM D1003 standards.

Frequently asked questions

  • Which transparent window packaging bags are best for storing thick-cut bread with added ingredients like chocolate pieces?

  • Can these plastic bags be used for both sweet and savory foods, such as chocolate toast and sushi?

  • How do the OPP and PE materials compare for packaging delicate items like bakery goods?

  • Are these side-gusset bags suitable for DIY toast bread with included sauce packets?

  • Can the transparent window bags be customized with brand logos for bulk food packaging?

  • What makes these bags durable for heavy-duty food storage, like nuts and grains?

  • Are these plastic bags FDA-approved for food safety compliance?

  • How do the heat-seal handles preserve freshness for bakery items like chocolate toast bread?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionFood Packaging, Retail ProductsOPP/PE/Nylon/PET blend (ASTM D883) ▲▲ (vs PE-only bags)Enhanced barrier properties, FDA compliant (21 CFR 177.1520)Higher cost than basic PE bags
Bag StructureSnacks, Grains, NutsSide Gusset (Capacity: 1.5L expanded, ASTM D6414) ▲ (vs flat bags)Expandable design, protects contents from crushingBulky when empty
Sealing MethodRetail Packaging, Food SafetyHeat Seal (120-150°C, ASTM F2029) ▲▲ (vs adhesive seals)Leak-proof, tamper-evident sealRequires heat sealer equipment
DurabilityIndustrial Use, Rough HandlingTensile Strength 28 N/cm (ISO 527-2) ▲▲ (vs 20 N/cm industry standard)Resists tearing, prolongs shelf lifeHeavier material increases shipping costs
TransparencyRetail Display, Brand Visibility85% Light Transmission (ASTM D1003) ▲ (vs 70% standard)Enhances product visibility, reduces labeling needsLess barrier against UV light compared to opaque bags
Printing TechnologyHigh-Quality Branding, MarketingGravure (400 lpi, ISO 12647-7) ▲▲ (vs flexo printing)Sharp graphics, vibrant colors, long-lasting printsHigher setup costs for small production runs

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