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GUANGZHOU NSTAR PACKAGING CO., LTD.

  • China,Guangzhou
  • Verified Supplier
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China Heavy Duty Leakproof Stand Up Doypack Laminated Pouch with reinforced bottom
China Heavy Duty Leakproof Stand Up Doypack Laminated Pouch with reinforced bottom

  1. China Heavy Duty Leakproof Stand Up Doypack Laminated Pouch with reinforced bottom
  2. China Heavy Duty Leakproof Stand Up Doypack Laminated Pouch with reinforced bottom
  3. China Heavy Duty Leakproof Stand Up Doypack Laminated Pouch with reinforced bottom
  4. China Heavy Duty Leakproof Stand Up Doypack Laminated Pouch with reinforced bottom

Heavy Duty Leakproof Stand Up Doypack Laminated Pouch with reinforced bottom

  1. MOQ: 100
  2. Price:
  3. Get Latest Price
Packaging Details Carton box
Vent Holes Optional
Delivery Time 15 days
Payment Terms L/C,D/A,D/P,T/T,Western Union
Material Options PET, OPP, PE, VMPET, AL, PA
Thickness 50 - 300 Microns per side
Reusability Multiple uses
Print Colors Up to 13 colors
Closure Type Ziplock / Slider / Zipper Closure
Brand Name Customization Available
Model Number None
Place of Origin China
Certification SGS CTT ROHS REACH ISO9001

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details Carton box Vent Holes Optional
Delivery Time 15 days Payment Terms L/C,D/A,D/P,T/T,Western Union
Material Options PET, OPP, PE, VMPET, AL, PA Thickness 50 - 300 Microns per side
Reusability Multiple uses Print Colors Up to 13 colors
Closure Type Ziplock / Slider / Zipper Closure Brand Name Customization Available
Model Number None Place of Origin China
Certification SGS CTT ROHS REACH ISO9001
High Light leakproof plastic food packaging baglaminated plastic food packaging bag
Heavy Duty Leakproof Stand Up Doypack Laminated Pouch with reinforced bottom seal for sesame oil, chili sauce and various viscous liquid cooking seasonings wholesale packing
Product Usage & Applications
This premium heavy-duty leakproof stand-up doypack laminated pouch is engineered to meet the extreme structural demands of high-viscosity food liquids and commercial seasoning distribution. Featuring an advanced multi-layer polymer matrix and an ultra-reinforced bottom seal, this bag provides absolute containment for heavy, viscous products like sesame oil, chili sauce, and compound liquid cooking condiments without risking bottom blowouts or seam failure. The specialized laminated film is completely resistant to chemical degradation from organic acids, capsaicin, and oils, preventing oil migration and keeping the pouch exterior clean and dry. Designed with a perfectly balanced self-standing base, it serves as a highly reliable, space-saving alternative to traditional heavy glass jars and rigid plastic jugs, drastically reducing transport emissions while guaranteeing zero leakage across the entire supply chain.

  1. Heavy-Duty Leakproof Security and High-Pressure Transit Resistance
  • Survives severe dropping impacts and high-density pallet stacking forces due to a reinforced bottom seal matrix.
  • Eliminates the risk of side-seam ruptures during automated high-speed liquid filling and hot-filling manufacturing cycles.
  • Withstands extreme transport vibrations and pressure variations during long-distance maritime and overland logistics.
  1. Comprehensive Chemical Resistance Against Intense Oils and Acids
  • Defies film delamination and structural weakening caused by the corrosive nature of chili oils and acidic sauces.
  • Blocks external oxygen and ambient moisture completely, preventing premium sesame oils from suffering oxidative rancidity.
  • Traps pungent spice aromas and volatile flavor compounds within the pouch to maintain seasoning potency over time.
  1. Commercial Kitchen Efficiency and Streamlined B2B Wholesale Distribution
  • Slashes corporate shipping weights and carbon footprints compared to heavy, bulky glass jars or rigid plastic tubs.
  • Maximizes commercial warehouse space utilization through a highly flexible, puncture-resistant, compact form factor.
  • Empowers professional chefs to easily squeeze out every single drop of thick sauce, minimizing costly kitchen food waste.
  1. Modern Supermarket Merchandising and High-Impact Brand Promotion
  • Commands prominent shelf presence in wholesale markets and retail aisles with a sturdy, perfectly upright posture.
  • Supports high-definition custom graphic printing that resists oil smudging, keeping brand visuals pristine and attractive.
  • Attracts large-scale catering buyers by projecting an ultra-clean, modern, and professional food safety image.

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.

Product Specifications
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.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2001

  • Total Annual:

    10000000$-15000000$

  • Employee Number:

    201~250

  • Ecer Certification:

    Verified Supplier

Founded in 2001, Guangzhou Nstar Packaging Co., Ltd. has spent over two decades pioneering excellence in the flexible packaging industry. What began as a dedicated manufacturing facility has evolved into a premier industry leader. For a quarter of a century, we have combined time-tested manufacturin... Founded in 2001, Guangzhou Nstar Packaging Co., Ltd. has spent over two decades pioneering excellence in the flexible packaging industry. What began as a dedicated manufacturing facility has evolved into a premier industry leader. For a quarter of a century, we have combined time-tested manufacturin...

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Get in touch with us

  • Reach Us
  • GUANGZHOU NSTAR PACKAGING CO., LTD.
  • Room 904-2, 15 Zhigang Street, Xinzao Town, Panyu District, Guangzhou City
  • https://www.nstarpack.com/

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