Flexible Plastic Food Packaging Bag Moisture Proof For Homemade Fermented Pickles
Product Summary
Flexible heat-seal laminated doypack features excellent tight sealing performance to block moisture and brine leakage, suitable for moisture-proof storage of pickled pepper, salted bamboo shoots and homemade fermented pickles.
Basic Properties
country of origin
China
Brand Name
Customization Available
certificate
SGS CTT ROHS REACH ISO9001
PRODUCT MODEL
None
Trading Properties
MOQ
100
payment method
L/C,D/A,D/P,T/T,Western Union
Product Custom Attributes
Highlight
Flexible Plastic Food Packaging Bag
,Flexible custom plastic food bags
,Moisture Proof custom plastic food bags
Material Options:
PET, OPP, PE, VMPET, AL, PA
Closure Type:
Ziplock / Slider / Zipper Closure
Thickness:
50 - 300 Microns Per Side
Print Colors:
Up To 13 Colors
Vent Holes:
Optional
Reusability:
Multiple Uses
Product Description
Detailed Specifications & Features
Flexible Heat Seal Laminated Bag Pouch Doypack for pickled pepper, salted bamboo shoots and homemade fermented pickles moisture-proof storage
Product Usage & Applications
This flexible heat seal laminated Doypack pouch is technically engineered with exceptional sealing performance to meet the volatile and chemically active demands of fermented foods, making it the perfect containment solution for pickled peppers, salted bamboo shoots, and homemade fermented pickles moisture-proof storage. Fermented vegetables naturally release carbon dioxide and contain high levels of organic acids and salt-heavy brines, which can cause standard plastic bags to swell, leak, or degrade over time. Featuring an advanced multi-layer laminated structure with superior tensile strength and anti-pressure performance, this pouch easily absorbs internal gas expansion and external handling impacts without bursting. The high-barrier film composition blocks out oxygen and ambient moisture completely, slowing down over-fermentation and preserving the crisp texture of the vegetables. Its sturdy stand-up format offers excellent stability for both long-term pantry storage and active retail shelf display.
- Pickled Pepper Discoloration and Gas Control
- Advanced gas-barrier layers trap the strong, pungent pepper aromas inside the pouch, completely preventing any odor transfer to the kitchen or retail environment.
- High-pressure resistance accommodates the natural outgassing of pickled peppers, maintaining package integrity without seam failure or ballooning.
- Excellent light-blocking properties prevent the light-induced chemical reactions that cause peppers to turn an unappealing faded color.
- Salted Bamboo Shoots Crispness and Brine Protection
- Superior moisture-proof sealing technology retains the precise brine level required to keep salted bamboo shoots submerged, maintaining their signature crisp, crunchy texture.
- Exceptional leak-proof heat seals ensure that thin, salty pickling juices cannot seep or drip out during stacked shipping and heavy logistics handling.
- The ultra-strong, acid-resistant inner lining prevents the highly acidic fermentation juices from corroding the film layers or weakening the perimeter seals.
- Homemade Fermented Pickles Storage Stability
- The highly flexible polymer blend cushions compressed vegetable mixes, preventing the contents from being crushed while resisting sharp stalk punctures.
- Fully compatible with specialized one-way degassing valves that safely release excess fermentation gases while blocking external oxygen from entering.
- The chemically inert food-grade material prevents any plastic tastes from leaching into the delicate, sour, and savory traditional flavor profiles.
- Ergonomic Domestic and Retail Convenience
- Equipped with a heavy-duty, corrosion-resistant resealable zipper that allows users to easily scoop out portions and securely re-seal the brine.
- Precision-cut tear notches at the top header provide a smooth, straight, and tool-free opening line, preventing messy juice spills during opening.
- The wide, reinforced bottom gusset keeps the pouch firmly upright on refrigerator grids and countertops, optimizing space and preventing accidental tipping.
Core Product Advantages:
- Eco-Conscious Durability: High-tensile material designed for hundreds of reuses, actively helping users reduce their carbon footprint.
- Customizable Specifications: Tailor the dimensions, thickness, and custom logo printing to match your specific brand identity.
- Industrial-Strength Grip Seal: An easy-to-close, reliable track that delivers an airtight, leak-resistant lock under physical pressure.
- Superior Environmental Barrier: Provides a pristine, contamination-free internal environment in any climate.
| Feature | Description |
|---|---|
| Material Options | PET, OPP, PE, VMPET, AL, PA |
| Common Uses | Food, Meat, Snacks, Garments, Jewelry, Accessories, Medical |
| Closure Type | Ziplock / Slider / Zipper Closure (Reusable) |
| Thickness | Customizable (Commonly 50 - 300 Microns per side) |
| Features | Dust-proof, Moisture-resistant, Puncture-resistant, Vent holes |
| Customization | Custom Size, Color, Logo Printing (Up to 13 colors) |
| MOQ | Varies based on bag dimensions and printing complexity |
| Certifications | CTT, SGS, FDA, RoHS, REACH, GRS (Global Recycled Standard) |
Product Gallery
Key Features
- Food-Grade Safety: Available in FDA-compliant materials (like PE) ensuring non-toxic and odorless storage for both consumables and textiles.
- Advanced Sealing Technology: Features a robust press-to-close ziplock or interlocking track that provides an airtight and leak-proof barrier.
- Diverse Textures: Offers options from high-clarity (PE/PVC) for product visibility to soft-touch frosted (CPE/EVA) for a luxury feel.
- Highly Customizable: Supports bespoke dimensions, thickness (microns), and multi-color branding/printing to fit specific marketing needs.
Target Industries
- Food & Beverage: Packaging for dried fruits, snacks, tea, and frozen goods (specifically using PE).
- Fashion & Apparel: The go-to choice for T-shirts, activewear, swimwear, and high-end lingerie.
- Electronics & Hardware: Organizing cables, chargers, and small components to prevent oxidation and dust.
- Beauty & Personal Care: Ideal for travel kits, cosmetic samples, and hygiene product sets.
Core Advantages
- Superior Protection: Excellent resistance to moisture, dust, and insects, significantly extending the shelf life of food and maintaining the freshness of fabrics.
- Enhanced Brand Perception: The use of premium materials like EVA or Frosted CPE adds a high-end "unboxing" feel that elevates brand value.
- Sustainability & Reusability: The durable zipper design allows consumers to reuse the bags for organization, reducing single-use waste and increasing brand exposure.
- Logistics Optimization: Lightweight and flexible, these bags reduce shipping volume and costs compared to rigid packaging or heavy boxes.
Frequently Asked Questions
What is the difference between PE, CPE, and EVA materials?
PE is high-clarity and cost-effective; CPE has a soft, frosted texture; EVA is the most premium, offering superior softness and elasticity.
Can I customize the logo and size of the bag?
Yes, we offer full customization. You can specify the dimensions and provide your artwork for high-quality printing.
What is your Minimum Order Quantity (MOQ)?
The MOQ usually varies based on the bag size and printing complexity, typically starting from 1,000 to 5,000 pieces.
Are these bags eco-friendly or recyclable?
Yes, we offer GRS-certified recycled materials and biodegradable options to meet environmental standards.
Do the bags come with vent holes?
Yes, we can add punch holes (vent holes) to release air, allowing for more compact packing during shipping.
How many colors can you print on the bag?
We can support up to 8 colors using professional gravure or flexo printing for precise brand representation.
Is the slider zipper durable for multiple uses?
Absolutely. Our sliders are designed for repeated reuse, ensuring smooth gliding and a secure seal every time.
Can I get a sample before placing a bulk order?
Yes, we provide free stock samples (shipping excluded). Custom samples with your logo are also available for a fee.
What is the typical lead time for a custom order?
Generally, it takes 10-15 business days for production after the design is approved and the deposit is received.
Are your bags safe for direct contact with garments?
Yes, our materials are acid-free and sulfur-free, ensuring they won't damage or discolor sensitive fabrics.
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