What is a spout bag? It is a kind of stand up bags with spout. Not only with good sealing effect, customers can also drink the products in it faster.Compared with bottles, spout bag is cheaper and save a lot of space, and less plastic pollution. The spout bag can be used to hold juice, milk, jelly and wine also can be packed in the flexible packaging bags.
Beverages that can be filled in flexible packaging have certain requirements on the barrier effect of the packaging,the most basic requirement is that the liquid cannot leak out,because it is in a liquid state, if the raw materials used are damaged, the beverage will easily be flowed out from the damaged part . In addition, the packaging must be able to block oxygen and moisture, so as to ensure that the product in the package will not be oxidized and odorless, and prolong the storage time. Some products, such as milk, require higher barrier requirements and need to be protected from UV light, because light will accelerate the destruction of fat and produce light-oxidation. Many micronutrients are easily decomposed under light, which is the loss of product nutrients,then it will need high protection grade packaging bag. Come and see what kind of packaging bag your product fits.
Generally speaking, beverages such as purified water and soda water that do not require a high level of barrier are mostly packaged in transparent plastic bags, so that the product inside can be seen intuitively, which looks more pure and coincides with the idea of purity and cleanliness of the water you want to express.
Some customers want to have a printed pattern while keeping a small window, so that the end customer can more intuitively see what product is inside. All materials we use can protect against oxygen and moisture, whether it is transparent printing or not.
For some juices and beverages, there are many types of packaging to choose from. For example, some customers pursue funny designed packaging bag,like special-shaped packaging bag, with various shapes, and you can design the shape according to the attributes of your product.
If you need a higher level of protection from light, we would recommend the use of aluminum foiled packaging bags. The addition of aluminum foil can isolate most of the light from the outside. If you want to block all the light, we would recommend adding pure aluminum.
For wine packaging, a relatively high level of protection is generally required. We will recommend three-layer aluminum foiled packaging to prevent oxygen and light, which can maintain the wine's mellow aroma for a long time.
According to the bags capacity, the material selected is different, such as a large-capacity drink spout bag, like 5L liquid,we will recommend a more solid nylon material. It is also recommended to add a handle to the bag for easier carrying.
In addition, the conventional method of the spout bags is to directly seal the spout on the top or side of the bags, and the customer can fill the liquid through the opening of the spout. If you want a more beautiful spout bag, we can make an invisible spout, that is, without adding a spout, the bag is made into the shape of a bottle,the user can directly tear the seal and drink directly, and then add a zipper so that the bag can be resealed after drinking.
The quantity of MOQ is different according to the bag type and the size of the packaging bag. Please contact with Beyin packing’s sale people to get professional advise.
As a professional packaging bag manufacturer with more than 20 years of experience, Beyin packing can provide you with professional advice on designing your own packaging bags. In addition, we can also provide free design packaging bags. Welcome to consult.