Mason Jar Packaging 

Plastifoam fabricates rigid, expanded polystyrene foam (EPS) box inserts for safely shipping mason jars as gifts. Give your products the protection and aesthetic presentation they deserve. Plastifoam offers a wide variety of applications for organizing and protecting jars inside shipping boxes. We specialize in designing and making custom foam box inserts to meet your specifications, and can also provide corrugated shipping boxes for a complete solution.

Due to varying jar sizes, we fabricate only custom solutions in production quantities.

Plastifoam will work with you to design, recommend and manufacture the best foam box inserts based upon:

  • The fragility of your product
  • Handling and transportation conditions
  • Cushioning requirement calculations
  • Vibration assessments
  • Product design considerations
  • Foam specifications: polyurethane (PU), polyethylene (PE), expanded polystyrene (EPS) 

Foam inserts from Plastifoam are durable, lightweight, will absorb shock, protect surfaces and provide cushioning. We fabricate custom foam box inserts in our own production facilities in Merrimack, NH.

Mason jar packaging. Shipping mason jars as gifts with custom boxes.Mason jar packaging; shipping mason jars.Shipping mason jars as gifts.


  • When your product must be the focus, an attractive foam packaging insert communicates product quality.

  • Foam box inserts can be made either from polyurethane, polyethylene, or expanded polystyrene or any combination of these materials.

  • Multiple layer trays can be designed to economize space.

  • Convoluted (egg crate) foam inserts can be designed to stabilize and control product movement, cushion, resist impact and protect against breakage.

  • Other available foam inserts include: Die cut foam corners, die cut and glued end caps, two-part die cut foam trays for holding vials or circular pieces, three piece foam sets including both convoluted and die cut flat pads.

  • Expanded polystyrene (EPS) can be custom shaped to suit almost any need. With its excellent insulating properties, EPS box inserts are ideal for shipping any temperature sensitive product.

  • The traditional and very economical insulating 6 panel EPS foam box inserts can be shipped to you flat with you putting them together as you need them. These foam panels are available in any size or thickness you require.


For assistance and estimates, call Tammy at (800) 752-7836 ext. 352 or use the form to the left to email us!


The inserts look great. I'm really happy with the finished product. Thank you for your follow up and I hope to reorder soon!

Seth K., New York, NY