How Modelworks Packs Models for Shipping
The art of packing a fine handcrafted scale model and shipping the model internationally is something that I have done 50,000 times in the past 25 years. While its impossible to avoid damage 100% of the time, there are key ways to minimize damage. Here are some key points currently used by Modelworks to ship their models:
1. Identify Weak Points
2. Verify support points that can resist impact
3. Pack model in an oversized box or Crate
4. Insulate model with Foam and contact points
The key to successfully Securing the model in a box is to carve out the model's strongest support points in the form of a Foam Mold. It's important that the surface contact between the model and the foam occurs ONLY on surfaces that can handle compression. The fenders, roof and structural chassis can take quite a bit of impact. However, Mirrors, Wheels and accessories should NOT contact the Foam. There should be an Airspace for the delicate areas but can be filled with a lighter material or No Material at all.
Delicate parts should be reinforced with tong and grove connections or some type of design that has a rebar type design. When delicate parts are interconnected or glued using two small surfaces. The contact points are susceptible to stress and load. The solution is to let the model's strongest surfaces absorb much of the load. Let the delicate parts freely sway in an Airspace.
The weak spots can be tested on a broomstick to simulate mishandling impact to determine whether there would be any separation during an impact. Everyone has seen how some undisciplined couriers from UPS, DHL and Airborne Express may mishandle shipment. The best defence is to engineer a packaging solution for a worst-case scenario.