Coffee Bag
- Coffee bags are often equipped with a one-way valve to release carbon dioxide gas emitted by freshly roasted coffee beans while preventing oxygen from entering the bag.
- This valve helps to maintain the freshness and flavor of the coffee by preserving its aroma and preventing oxidation.
- A front zipper on coffee bags serves to maintain freshness by creating a secure, resealable closure. This keeps the coffee’s aroma and flavor intact while providing easy access for repeated use.
What is Important for Custom Coffee Bag
Coffee bags have certain requirements to ensure the quality and freshness of the coffee beans or ground coffee. Achieving the desired quality and freshness through coffee bags requires careful consideration of several factors.
- Packaging Material: Selecting the appropriate packaging material is crucial. Common options include multi-layered laminates, foil, or specific types of plastic films with excellent barrier properties to prevent oxygen, moisture, and odors from entering the bag.
- Airtightness: Coffee bags need to be airtight to prevent the entry of oxygen, moisture, and other contaminants that can negatively impact the flavor and aroma of the coffee. This helps in preserving the freshness of the coffee for a longer period.
- Light protection: Coffee is sensitive to light, especially direct sunlight, as it can accelerate the degradation of the coffee’s flavor compounds. Therefore, coffee bags should be designed to block out light and provide adequate protection against UV radiation.
- Degassing Valve: For freshly roasted coffee beans, a degassing valve can be advantageous. The valve allows the release of carbon dioxide gases while preventing oxygen from entering, extending the shelf life of the coffee.
- Resealability: Many coffee bags feature resealable closures, such as tin ties, zip locks, or pressure-sealing mechanisms. These closures allow consumers to easily open and reseal the bag, maintaining the freshness of the coffee between uses.
- Durability and Protection: Coffee bags should be durable enough to withstand handling, transportation, and storage without tearing or puncturing, this includes resistance to tearing, puncturing, and moisture ingress. This ensures that the coffee remains protected throughout its lifecycle.
- Size and capacity: Coffee bags come in various sizes and capacities to accommodate different quantities of coffee. They should be designed to hold the desired amount of coffee while still allowing for proper sealing and storage.
- Eco-friendliness: With increasing emphasis on sustainability, there is a growing demand for eco-friendly coffee bag options. Biodegradable or compostable materials, as well as recyclable packaging, are becoming more popular choices in the coffee industry.
It’s important to note that specific requirements may vary depending on the type of coffee, intended shelf life, and branding preferences of the coffee producer or roaster.
To See How our Coffee Bag Store the Coffee
Different material structures can have a significant impact on the performance of a bag. When it comes to choosing the right bag for your coffee, selecting a material structure that is suitable is crucial. The type of material used in the bag can affect its durability, barrier properties, and overall quality.
For example, a coffee bag made with a multi-layer structure, consisting of layers such as PET, AL, and PE, can provide excellent barrier properties against moisture, oxygen, and other external factors. PET/AL/PE is commonly structure for ground coffee and PET/AL/PET/PE for coffee bean. On the other hand, a coffee bag made with a single-layer structure, such as LDPE, may have lower barrier properties that not good for coffee bags, but can still be suitable for certain products such as snacks or confectionery.
It is also important to consider the overall design and intended use of the coffee bag. For products that require a longer shelf life, a material structure with excellent barrier properties is ideal. For products that require high-impact resistance, a material structure with a thicker layer of PE can provide added durability.
It is important to carefully consider the intended use and requirements of the coffee bag to ensure that the selected material structure meets the necessary criteria.
Structure of Coffee Bag
- ( Matt Varnish ) PET / AL / PE : Common structure for ground coffee
- Matt Varnish PET / AL / PET / PE : Common structure
- Matte BOPP / Kraft / PET / AL / LLDPE : for craft coffee bag
- Matt Varnish PET / MPET / PE : for ground coffee
- KanRe HBE : Sustainable recycle packaging solution
Additional Options for Coffee Bag
Hang Hole for Pouch
Widely used for the products hanging on the shelves directly.
- Euro hole
- Carry hole
- Round hole
Tear Notch for Pouch
- “–” type notch
- Normal type notch
- Dot notch
- Laser Score: linear tearing
Window for Pouch
Allow consumers to see the product inside, give consumers a sense of transparency and help to build trust with the brand.
- Normal type
- Tailored
Sealing for Coffee Bag
- **PTC zipper: Widely used for most of the pouches
- ***Butterfly zipper/pocket zipper/Front zipper: To showcase your brand permanently, the most popular
- Velcro zipper: Widely used for products with low barrier requirements
- Slider zipper: Barrier property higher than Velcro zipper
* Refer to the recommendation rate
Important Valve for Coffee Bag
Additionally, the valve acts as a one-way barrier, preventing oxygen from entering the bag. Oxygen exposure can lead to the oxidation of coffee, resulting in a loss of aroma and flavor. By keeping oxygen out, the valve helps maintain the freshness and taste of the coffee for a longer period.
Important Valve for Coffee Bag
Additionally, the valve acts as a one-way barrier, preventing oxygen from entering the bag. Oxygen exposure can lead to the oxidation of coffee, resulting in a loss of aroma and flavor. By keeping oxygen out, the valve helps maintain the freshness and taste of the coffee for a longer period.
Tin Tie for Coffee Bag
The tin tie serves as a reusable closure mechanism for the coffee bag. It allows the bag to be easily opened and closed multiple times without the need for additional sealing tools or materials, such as clips or adhesives. It is popular in the coffee industry because it provides a simple and effective way to maintain the freshness of coffee beans or ground coffee. Once the bag is opened, the tin tie can be folded back to close the bag tightly, preventing air and moisture from entering and ensuring the coffee remains flavorful and aromatic.
3 widely used Packaging Solutions for Coffee
Coffee bags come in various sizes and styles, including stand-up pouches, flat bags, or gusseted bags.
Let’s choose the well-suitable packaging for our coffee.
Falt Bottom Pouch
Flat bottom pouch are popular in coffee bag.
Quad Seal Pouch
Quad seal pouch is one of the packaging solutions for coffee.
Stan Up Pouch
Stand up pouch is widely used for ground coffee.
Coffee Bags Designs
Quad Seal Pouches for Coffee Beans
Flat Bottom Pouches for Coffee
Stand-up Pouches for Ground Coffee
Kraft Paper Bags for Coffee
Other Packaging Solutions may Suitable for your Products
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WHY KDW?
Client-Oriented
Excellent&Skilled team provide outstanding unlimited support to your pouches.
World-class quality
ISO9001, ISO14001,ISO45001,FSSC2200/ISO22000 certificates are our quality endorsement.
Customer Endorsement
Exceptional service quality received high customer endorsement and trust from KRAFT HEINZ, PZ CUSSONS…
Abundant production capacity
500M pcs/year will be supplied to customers in time, in the specified quantity and with guaranteed quality.
Efficient supply chain
We produce most of raw materials in-house.
Environmental and social Responsibility
We are committed to developing sustainable packaging solutions that benefit both society and the environment.
Frequently Asked Questions
What is kind of packaging generally used for coffee?
For pouch packaging solution, stand up pouch, quad seal pouch, flat bottom pouch are the common packaging way. We can choose different pouches according to different baby foods.
Can we tailor the pouch packaging?
Yes, we accept all parts of pouch customized, such as size, sharp, design, spout, even materials. Please do not hesitant to contact us to design your own pouches.
Are the pouch packaging safe for coffee?
Contact us for more details
Please contact us if you have more questions.
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Here are some frequently asked questions about pouches for your reference. If you have any additional inquires, please feel free to contact us for further help.
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How to Obtain the Pouches you Desire?
1
Get in touch with us
Tell us your demands and basic info, our specialist will serve you for the next step.
2
Design your pouch
Let’s design the pouch with our expert team, place the order once you confirm the price.
3
Shipping
Ship via the way you designated prefer to after production.
Start With KDW
+86 13559233681(Wechat, Whatsapp)
No1, Anbian Rd, Torch High-Tech Zone (XiangAn), Xiamen, Fujian, China