Safe Packing Tips

How do you pack a box safely for shipping UPS, FedEx, DHL and the United States Post Office?  At postalcenter we are professionally trained certified packaging experts and we’ve made it our business to package items safely for shipping. 

The information listed below is intended to help you determine proper packaging for your items and are not the guidelines themselves.  Proper packaging is based on many factors- fragility, weight, value and the method of transport. Packages with insurance or declared value coverage must meet or exceed the carrier’s guidelines to be covered.

In this section we will look at prepping your items, choosing a container, and general rules of thumb and common sense packaging results. 

Use Correct Shipping Cushioning materials
Before you put your items in a container to be shipped, you must prepare and properly cushion them first. 

Bubble Wrap
Fragile items require bubble wrap to keep them safe from each other and to help absorb shock and vibration in transit.  Bubble wrap is not intended to always be used by itself.  It is best used together with polyfill or packing peanuts.

Use bubble wrap correctly
Just using bubble wrap is not enough to ensure safety; it must be used correctly.  Bubble wrap should be wrapped around the item in order to work.  Placing bubble wrap too loosely around an item or in a box will not always properly do the job.

The Difference between small and large bubble wrap
There are also different strengths and sizes of bubble wrap.  We offer small (3/16”) and large (1/2”) bubble wrap.  Small bubble wrap is best used for small items or in between dishes as a buffer.  Because 3/16” bubble wrap is so thin, it may not be useful on larger or heavier items.  Large bubble wrap (1/2”) is used on heavier items such as glass, electronics or artwork.  In order for bubble wrap to do its job correctly, you must choose the correct type.

Polyfill, Packing Peanuts, Loose fill
Polyfill/packing peanuts are used to absorb shock and vibration at to keep your carton tight and from crushing.

  •  absorb shock and vibrations while items are in transit 

  • keep boxes tight and secure while other packages are stacked on top of them

Polyfill/packing peanuts can be recycled. 

Avoid using newspaper, blankets, clothing and pillows as packaging cushioning.  These items do not properly absorb shock and vibrations and are not designed for safe packaging.

Foam Injection Cushioning
Foam injection packaging is the safest way to protect an item.  The item is fully encased in custom molded foam pieces. 

Common uses of foam injection packaging:

  •  High value items

  • Heavy items

  • Electronics

  • Mirrors

Choose the right container
Boxes, Mailing tubes and padded envelopes can all be used in shipping with UPS, FedEx, and DHL.  So how do you choose the right one?  Let’s look at each of these and determine their correct use.

Corrugated Boxes
Corrugated boxes are used to keep items in a sturdy container and make shipments easy to stack in the sorting process.  Our boxes are between 200-275lb. bursting test.  Do not use flimsy boxes as they will crush in transit and the result will be damaged items.   

Choose the correct size shipping container
Choose a shipping container that allows for proper cushioning on all sides of the item(s).  The amount of cushioning needed is based on the fragility, weight, value and transportation type of the shipment.

Note- Boxes in good condition can sometimes be re-used.  There are 2 types of boxes that cannot be used in standard shipping.  They are:

  •  Beer, Wine or Alcohol boxes

  • Dangerous Goods Boxes (there is usually a diamond on them)

Mailing Tubes
Mailing tubes are used to ship printed materials such as posters, banners, artwork or blueprints.  They will protect the contents from folding or creasing.  Be careful not to put items that are too heavy or that shift too much into tubes.  The end caps may not be strong enough to keep them secure inside.

Padded/Bubble Envelopes
Padded or bubble Envelopes are used for items that are not breakable.  It is a common misconception that because they are padded they will protect fragile items.  Items such as glass, picture frames, or delicate items must never be shipped in a padded or bubble envelope.

 
 
 
 
 
   
 
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