The Empty Space Problem

In addition to providing strength to the product, ensuring that there is no unnecessary empty space within the package is important. Many items can withstand normal handling but will suffer damage from being able to slide, bounce, or impact the walls of the shipping box. Proper packaging supplies can minimize product movement from the time it leaves the warehouse to delivery to the end user.

Firstly, select a box that is a close fit for the product. Make sure to provide some extra room for additional padding, but avoid leaving excessive voids in the box. In addition to increasing the amount of materials used, and therefore the cost, an oversized box could increase freight costs. Additionally, an oversized box allows for increased movement of the product during transit.

Consider what the particular product requires. For example, a fragile glass jar will require protective cushioning on all four sides, while a book may only need a suitable mailer to prevent water damage. A heavy metal component would need sturdy packaging material that would not deform under its weight. Failure to consider these factors can result in wasted materials or damaged products due to the improper application of packaging methods for each individual product.

Once the proper container has been selected, place a thin layer of packing material at the bottom of the box. Place the product in the center of the box, then apply additional protective materials on either side and on top. Ideally, the product should never come into direct contact with any wall of the shipping box. This provides cushioning in the event that the shipping package experiences drops or impacts during transit.

Before closing the shipping package, gently rock it back and forth. Listen for any sounds or check for movement of the contents. If you detect any movement, increase the amount of cushioning material or select a smaller shipping container. Performing this simple "shake test" typically takes only a few seconds, but it can help ensure that products remain intact during shipment.

Do not pack items too tightly into a shipping box. Overpacking can generate undue pressure on the product or cause the box to bulge, potentially compromising adhesive seals or allowing the lid to become dislodged. The objective of properly cushioned shipping containers is to maintain stability and control product movement throughout transit without generating excess pressure.

Additionally, selecting suitable cushioning materials plays an essential role in protecting fragile products. While bubble cushioning is generally ideal for many types of breakable goods, packing paper is effective for filling empty spaces in packages. Corners and edges can be protected with foam inserts. Air pillows are lightweight and best suited for lighter shipments.

By selecting appropriate cushioning materials and applying them according to the dimensions, weights, and shapes of the products being shipped, you can maximize their safety during transportation.

If possible, prepare a trial shipment before implementing changes to your entire shipping process. Test and evaluate your new shipping method by gently simulating shaking motions and turning the package upside down, followed by a controlled drop test of approximately three feet onto a suitable, safe surface. After opening the package, inspect the interior to determine whether the product has shifted or suffered compression due to ineffective packaging. If necessary, revise your method and repeat the testing process.

Proper packaging practices are not based on maximizing the quantity of materials used. Rather, they involve utilizing the optimal combination of materials and applying them strategically to minimize empty space and provide maximum protection for products throughout their journey.