Ah, packing and shipping.
My 2c worth. Keep in mind we ship GLASS ONLY unframed, so have learned many methods / lessons.
Bubble wrap. We buy 200m x 1.525m (655ft x 5') rolls, and use lots.
Small bubble is better for us, and 5 or 6 wraps is the normal amount.
If sending domestically, we use either post, bus, or specialty courier, depending on size, fragility, cost is last on the list.
If o/seas, we use Post a lot, if too big we go DHL.
Keep in mind convex glass is fairly strong, I'd say about equal to flat glass framed.
If shipping flat glass, I'd recommend the taping to hold glass together (if broken), it also provides some dampening. Maybe cross taped with 1" masking tape in about 4" squares ?
We use styrene foam under the base, along with shredded paper all round (recycled from all the junk mail inwards, love recycling !).
Used to use foam, but it's blasted heavy, and the prices went ballistic a few years ago, so stopped that.
All out styrene comes from stuff inwards, we don’t have to buy this, only use a few pieces under the glass edges as needed in the box.
LOTS of labelling, especially This Way Up and Glass Fragile. Top Load Only is another good label for this type of shipping.
Can get tapes or labels as preferred, but mix 'em up so they get noticed, colours too.
OK, our big recommendation is foam in bag packaging !
Our system is made in the US too. Check it out at
Sealed Air Corp. . . I use the instapak, small bench system, heat up bags, then pop the internal sealed sections to mix, place in cartons, fold flaps and it fills cavities.
I use it to centre items inside carton mainly, to isolate them from the outer packaging.
Other tips. We use a lot of bike boxes, they are perfect width (~7") for the sorts of items we are packing (glass or frames), can be quickly cut down at one end and height, AND bike shops love you going there and taking them away free !
They usually unfold and store flat, sometimes there're stacks floor to ceiling out back, so I go in every other month and fill my van.
I also get custom cartons made, different sizes, especially for export stuff. They have an export grade cardboard which I rate almost equal to custom timber cases.
With foam in bag and the export cartons, I can ship lots of 7 or 8 (BIG) convex mirror glass (to the UK for example) with DHL 2-3 days and no problems.
We always insure wherever possible, but touch wood, don't get too many breakages nowadays.
Oh, the location thing is right too.
We find shipping to Sydney is the worst . . . they say due to the location / volume thing.
I say it's just slacking off, when the customer tells me the courier just walked in, dropped the box from waist height (with 10 pieces of deep convex glass inside, yep, they broke the lot), he is then still pleading ignorance when my client remarks 'careful, there's glass in there', even thought there's enough labelling to add a pound in weight !
Actually, if I was ever going to go into another business, I think I'd like to have a specialty packaging company. I enjoy the challenge.
BTW, we have professional packing business here,
Pack n Send, suppose you have similar. Many of my framer clients here use them.
Sorry for the long post, but I really like packing . . . it's a bit of a therapeutic thing.