Luxury packaging is a manufactured product, not only a graphic on a box. The board, the wrap, the closure, and the insert have to work together, and they have to be produced on time. For brands that want that work done in the United States, we manufacture in Chicago, and we have been doing it since 1933.
At Petra & Holum in Chicago, we have manufactured custom packaging since 1933. This guide covers the main product types we make, and how they come together in one plant.
The Foundation of Luxury: Rigid Box Manufacturing
When someone picks up a rigid box (also called a set-up box), they instantly feel the difference — the weight, the solid structure, and the sense of quality. Unlike folding cartons that ship flat, rigid boxes are built in their final shape for superior protection and a premium feel.
Here’s what makes up a high-quality rigid box:
- The Core: We use strong, high-caliper recycled greyboard (chipboard) that’s scored and taped at the corners to create a sturdy, non-collapsible structure.
- The Wrap: This is where your brand shines. The core gets wrapped in premium materials — from glossy printed paper to textured fabrics like linen or velvet.
- The Liner: The interior is finished beautifully so no raw board shows, making the inside as impressive as the outside.
The Petra and Holum Difference: We specialize in turned-edge construction. Instead of leaving raw edges, we wrap the material neatly over the board edges and glue it inside. This creates a smooth, book-like finish that feels truly luxurious.
Engineering the Perfect “Click”: Magnetic Closure Boxes
One of the most memorable parts of a luxury unboxing is the satisfying, soft “click” when the lid closes. Magnetic closure boxes turn that moment into sensory marketing that signals high value.
We engineer these closures carefully:
- Powerful neodymium magnets are embedded into the greyboard before wrapping so they stay invisible.
- We calculate the exact pull force — strong enough to feel secure, but easy to open.
- The magnets pair perfectly with a metal plate or another magnet in the lid.
These boxes work beautifully for cosmetics, jewelry, and luxury electronics, and they often become reusable keepsakes for customers.
Creating Viral Influencer PR Kits
Sending products in plain boxes is a missed opportunity. Custom influencer seeding kits turn every unboxing into shareable content for TikTok and Instagram.
A well-designed PR kit guides the recipient through your brand story with:
- Thoughtful layout that reveals the product first, then supporting materials
- Precision die-cut foam inserts (EVA or polyurethane) that hold items securely and look camera-ready
- Modular compartments so the same outer box can be used for different campaigns
The Tactile Advantage: In-House Contract Sewing
Our full in-house contract sewing department sets us apart in the field of luxury packaging manufacturing.
Our sewing capabilities include:
- Custom protective pouches in velvet, satin, linen, or technical fabrics for jewelry, eyewear, and accessories
- Textile-wrapped panels for binders, portfolios, or sample cases
- High-quality embroidery and silk screening for detailed branding on fabric
Because everything happens in our Chicago facility, we guarantee perfect color matching and material harmony across rigid and sewn components.
Full-Service Assembly and Fulfillment
We don’t stop at making the packaging:
- Kitting and assembly of all components
- Careful “white glove” handling to prevent scratches or fingerprints
- Secure warehousing and inventory management
- Drop-shipping directly to your customers or influencers
Why Choose a Chicago-Based Luxury Packaging Partner
Working with a domestic manufacturer brings real advantages:
- More stable supply chain with fewer delays and tariff risks
- Faster prototyping and production
- Direct collaboration and quality control — you can even visit our facility
- Lower carbon footprint from reduced international shipping
At Petra and Holum, located at 6600 West Armitage Avenue in Chicago, we blend craftsmanship honed since 1933 with modern engineering to create packaging that elevates your brand.
We don’t just make boxes. We help build memorable brand experiences.
Ready to create luxury packaging that stands out?