Resealable Ziplock Coffee Bags with Valve
Degassing Valve, Resealable zipper, Flat Bottom for better Shape
- Product Introduction
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Product |
Resealable Ziplock Coffee Bags with Valve |
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Material |
PET/AL/PE +matte oil or customized |
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Size&Logo |
Accept customized |
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Usage |
For food packing |
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Free Sample |
Available & Contact us |
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Packing |
PP Bag--Paper Carton--Pallet |
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Shipment |
By expressage/By Air/By Sea/By your shipping agent |
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Payment |
T/T, Western Union, Paypal, Alibaba Trade Assurance 30% deposit+full mold fee, 70% balance before shipment |
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Business Term |
Support EXW/FOB/CIF/CFR/DDP/DDU price |
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MOQ |
5000pcs, more quantity better unit price |
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Printing Skill |
Gravure printing/Digital printing/Offset Printing |
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Price |
Contact us |
Our resealable ziplock coffee bags with valve are equipped with high-sensitivity one-way degassing valves, offering several key advantages:
- Intelligent Degassing:
The valve automatically activates and deactivates based on the pressure differential between the inside and outside of the bag. It opens precisely when internal pressure rises and seals tightly once pressure equilibrium is restored, creating a "breathable" protective barrier that allows gas out while preventing anything from entering. This effectively eliminates product damage and loss caused by gas buildup during cross-border transit.
- Enhanced freshness retention:
The degassing valve, working in tandem with the bag's airtight seal, effectively blocks out external oxygen, moisture, and odors. Test data shows that this packaging system preserves coffee aroma 42% longer than standard packaging, while maintaining peak quality for over 30 days. This ensures that even customers overseas can enjoy coffee with the rich, vibrant flavor of freshly roasted beans.
- Durable and Leak-Proof:
The degassing valve is made with food-grade sealing materials that resists deformation and stay attached firmly. This makes the bags perfect for long-term storage and even for extended cross-border shipping, as there is no worry about leaks (either liquid or gas) from the valve opening.
Product Features
Single-Sided Zipper:
The zipper closure is positioned on one side of the bag. Users access the contents through this zipper, which is resealable for repeated use.
Open Side Gussets:
The side gussets (folds) on the single-sided zipper flat-bottom bag feature an open design, making the filling process easier and more efficient.
One-Way Degassing Valve:
The integrated one-way degassing valve effectively preserves the freshness of coffee beans.
Top-Opening Design:
The double-sided zipper flat-bottom bag is designed to be opened from the top and includes an easy-tear notch for added convenience.
Closed Side Gussets:
The side gussets on the double-sided zipper flat-bottom bag feature a closed design. As a result, the filling opening is narrower than that of the single-sided zipper flat-bottom bag.
Flat/Square Bottom:
The flat, square-shaped bottom maximizes packaging capacity and allows the bag to stand upright with excellent stability.
Compliance & Safety
We have established deep professional expertise in the field of material compliance for Resealable Ziplock Coffee Bags with Valves:
- Food-Grade Material Assurance:
We strictly select food-grade PE and aluminum foil composite films. These materials are odorless, free of harmful additives, and safe for direct contact with coffee beans and ground coffee.
- Comprehensive International Certifications:
Our products have obtained internationally recognized certifications such as FDA, LFGB, and ISO22000. Furthermore, they are in full adherence to the food packaging standards of major global markets like the EU, North America, and Southeast Asia.
- Superior Barrier Properties:
The aluminum foil layer provides a UV light barrier rate of over 99%, effectively preventing flavor degradation caused by light exposure. It also offers excellent resistance to moisture, punctures, and compression.
Customization Services
Printing Customization:
We provide expert nine-color printing services, and we only use eco-friendly water-based inks that are devoid of toluene and any other toxic or harmful substances. Our printing products are characterized by sharp lines and richcolors, the pigments being very durable and shown to stand up to fading. Anytype of content can be printed on your packaging, including your brand logo,product information, and coffee roasting tales.
Specification Customization:
We handle a wide variety of packaged product sizes from 100g for pocket samples, 250g as a standard package, through to 1kg commercial packs. In addition, we provide extremely flexible customizations of the bag styles, sizes and material thickness in order to satisfy very different needs, whether small-batch market testing or large-scale production.
Company Profile
Kazuo Beyin Paper and Plastic Packaging Co., Ltd. is a manufacturer of custom-packaged products and high-temperature sterilization pouches. Established in 1998, Kazuo Beyin occupies a facility of 1.5 million cubic feet consisting of seven standardized production buildings and an administrative office. The main products produced by Kazuo Beyin include stand-up pouches, flat-bottom pouches, zipper pouches, side-opening pouches, spout pouches, and flat pouches, all of which are used by a wide variety of industries, including food, daily use supplies, and detergent. Kazuo Beyin keeps a large supply of several types of materials to produce its products, including MOPP, PET, VMPET, foil, PA, Kraft, CPP and PE, one of which will meet the specific needs of each client. During its years in business, Kazuo Beyin has received numerous certifications, including SGS, BPA, BTS and QS, to assure its clients that the products they receive will meet the highest standards of food safety.
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