Introduction to Bag-in-Box: A Practical Application Guide for Japanese Coffee Roasters

Bag-in-box is a packaging form suitable for the storage and transportation of roasted coffee beans and coffee extract due to its excellent light-blocking and airtight properties. It is used in a variety of scenarios, such as commercial stock in stores, wholesale to offices and restaurants, and even large-volume liquid coffee sales for households. Since required performance varies by use, it is important to first clarify your company's offered products and sales channels.

When selecting packaging, the basic rule is to choose inner bag materials with oxygen barrier properties to prevent coffee oxidation. For the outer corrugated box, it is advisable to select a shape that considers not only strength during transportation but also in-store display and storage space. For capacity, multiple specifications should be considered based on the consumption cycle of wholesale clients and ease of finishing the product at home, and the spout specification also needs to be confirmed according to the usage scenario.

In terms of cost, comprehensive judgment is required that includes not only the unit price of the packaging materials themselves, but also filling work, inventory storage, and loading efficiency during delivery. When starting with small-batch trial production, material unit prices tend to be relatively high, so it is recommended to compare multiple specifications and adjust the order quantity to match the sales plan. In addition, note that using special barrier materials or custom printing is more likely to incur additional costs compared to general ready-made products.

Regarding delivery time, lead times differ greatly between ready-made standard products and made-to-order products. Based on the roasted bean sales schedule and seasonal demand fluctuations, it is essential to coordinate the material arrival time with suppliers in advance. When switching to new packaging, it is recommended to confirm the suitability for filling, storage and transportation with samples before formulating a full-scale introduction schedule.