Choosing the right poly bag size is important. Your poly bag must be large enough to fit your product properly, to be a viable protection against dirt, debris, and moisture. On the other hand, you don’t want to use a poly bag that has more material than you need, or you risk generating unnecessary waste and extra costs. How do you know what size poly bag you need?
To find what size poly bag you need, follow these basic steps:
1. Measure the product dimensions: First, measure the dimensions of the product you are packaging, including length, width, and depth.
2. Calculate the volume: Multiply the length, width, and depth measurements together to determine the total volume of the product.
3. Determine the size of the bag: Once you have the product volume, you can determine the size of the bag needed to safely house the product. Generally, a good rule of thumb is to choose a bag that is two to three times larger than the product volume. This will ensure that the product is secure and protected.
In some special packaging cases, the following factors that may affect the packaging size also need to be considered.
1. Consider the shape of the bag. If the bag is an irregular shape, measure the width, length and height of each section and add them together to get the total volume.
2. Determine if the packaging bag has a zipper or needs to be sealed securely. If so, add extra space for the seal.
3. Take into account potential expansion of the items due to temperature or other factors.
Still confused about the size of the bag? Feel free to contact us via email info@stonepack.com.cn, our packaging expert will be very happy to provide suggestions on the size.