In the food packaging industry, choosing the right size and shape of packaging bags is essential to ensure product safety, keep freshness, and enhance brand image. As a food packaging supplier, Sunkey is committed to providing customers with high-quality customized packaging solutions. This article will explore in depth how to choose the most suitable size and shape of packaging bags according to different needs in order to achieve the best results.

Determine the type and characteristics of food

Different types of food require different forms of packaging. First, the size and shape of the packaging bag should be selected according to the type and characteristics of the food. For example, liquid foods may require a packaging bag with a leak-proof design, while solid foods may require a packaging bag with more space.

In addition, the shelf life and transportation process of the food should also be considered. For example, perishable foods may require tighter packaging to extend the shelf life, and choosing the right bag shape and size is crucial.

Bag size selection

When choosing the size of a food packaging bag, first make sure that the packaging bag can accommodate the actual volume of the product. A bag that is too large not only wastes material, but may also affect the sealing of the product; while a bag that is too small may cause the packaging bag to not fully accommodate the food, affecting the packaging effect. For wholesale needs, Sunkey food packaging suppliers provide custom size services, which can tailor suitable packaging bags according to the specific needs of customers.

In addition, the size of the packaging bag should also take into account the convenience of consumers. For example, small packaging bags that are easy to carry are more suitable for ready-to-eat snacks, while large packaging bags are more suitable for family packs or bulk foods.

Choose the right packaging bag shape

The shape of the packaging bag directly affects the appearance and convenience of the product. Common food packaging bag shapes include three-dimensional bags, back-sealed bags, four-side sealed bags, etc. Each shape has its own unique advantages, and the selection should take into account the characteristics of the product and the needs of consumers.

Three-dimensional bags: This shape of packaging bag is suitable for foods that take up a large space and need support, such as snacks, nuts, etc. It can provide a larger capacity and three-dimensional display, which is suitable for wholesale of bulk products.

Back-sealed bags and four-side sealed bags: Suitable for most small packaged foods, easy to stack and effectively save transportation space. Back-sealed bags are usually used for fast food and dried fruit foods, while four-side sealed bags are widely used in condiments, candies and other products.

Understand the impact of material selection on size and shape

When choosing food packaging bags, the choice of materials will also affect the size and shape of the packaging bags. Different packaging materials (such as aluminum foil, plastic, paper, etc.) have different stretch and durability. Therefore, when choosing materials, you need to ensure that they are suitable for the selected size and shape and can effectively protect the product during transportation and storage.

Wholesale needs and customized services

If you are looking for high-quality food packaging bags, Sunkey Food Packaging Supplier provides customized packaging solutions that can provide the right size and shape according to your wholesale needs. Whether it is a small or large batch order, Sunkey can provide you with food packaging bags that meet your needs to ensure that your products stand out in the market.

For more details or wholesale purchases, please contact Sunkey Food Packaging Supplier via email bml@sunkeycn.com or visit our official website https://www.sunkeypackaging.com for more information.

Conclusion

Choosing the right size and shape of food packaging bags can not only ensure the quality of food, but also enhance the consumer's purchasing experience. As a professional food packaging supplier, Sunkey provides customers with a variety of packaging solutions to help you meet market needs. Whether you need wholesale or customized services, Sunkey can provide you with the best packaging options.