PLEASE SELECT THE DESTINATION COUNTRY AND LANGUAGE :
Discounted amount of your subtotal will appear when you place your orders.
Printing feasibility may vary depending on the design provided.
We kindly ask you to inquire about it before proceeding.
The packaging acts as a barrier, allowing gas release from coffee beans
while preventing external oxygen from entering and damaging the product.
-The aroma valve used in Coffeenart shows similar performance to the'G' valve from Italy in comparative testing.
It is coated with edible oil inside the film, effectively blocking external oxygen.
-If the internal gas pressure exceeds a certain threshold,the valve will automatically open to release the gas.
Therefore, depending on the type of coffee beans and the degree of roasting, the bag may expand.
However, if gas is released when pressing the valve, it is not considered a defect.
We recommend stacking and storing the bags together for packaging and storage purposes.
-We can attach the valve within a possible range of up to 12cm from the bag's opening, according to your request.
However, if there is no specific request, the valve will be attached at the default position below.
(Please make sure to include the attachment location in he delivery request notes when placing an online order or
request the attachment location via phone or email)
-Based on the results of measuring the oxygen concentration inside
the packaging material every 72 hours for a period of 51 days using a gas analyzer at KCL
(Korea Construction Living Environment Testing Research Institute),
it can be observed that our aroma valve effectively blocks external oxygen,
as evidenced by the consistent oxygen values over time.
There is an accessory that helps shape the product and facilitates storage and reuse
-There is an accessory that helps shape the product and facilitates storage and reuse.
The tin-tie shown in the product photo is for illustrative purposes only and
needs to be purchased separately from the bag product.
-There is double sided tape attached to the back, making it easy to stick.
If you request attachment, there will be an additional cost. When attaching the tin tie,
you can choose the side to attach it to and please note that the height is fixed at 2cm.
Product Colors
-Due to the nature of paper and vinyl materials, there may be slight color variations for each part.
Additionally, there may be a difference in color between what is seen on a computer and the actual product.
Therefore, it's recommended to receive a sample before making a purchase.
Printing Colors
-In the case of silk screen printing, since all processes are done manually,
it is not possible to achieve a 100% match with the desired color.
If you provide a color code or a physical sample, a more accurate color can be achieved,
but some degree of tolerance should be considered.
-In the case of digital printing, the color deviation range is narrower compared to manual printing.
However, there may still be some deviation between the colors printed on regular paper and the colors seen on a computer.
Product Size
-The products are manufactured uniformly in the factory,
but there maybe slight differences between the sizes stated in the detailed description and
the actual product size due to factors such as the slipperiness of the bag material during processing and cutting.
We recommend that you receive samples for the actual products you will be using and try filling them with
coffee beans yourself before making a purchase and proceeding with printing.
If you require custom sizes other than the ready-made products available on our website,
please contact us via email, phone, or KakaoTalk, and we will check the feasibility of producing them for you.
Printing Size
-For printing on ready-made products, we offer screen printing and foil printing methods,
and each method has its own printable range. For simple logos and content, these methods work well.
However, for larger box shapes and patterns, we recommend contacting our headquarters to confirm the feasibility of printing.
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