Source
Deliveries, packaging and egg cartons
Materials indexMaterial record / Cardboard
Deliveries, packaging and egg cartons
Waste cardboard
Cardboard arrives with almost everything a hospitality business buys. Collected dry and free from food contamination, it can be graded, shredded and pulped into a useful fibre feedstock for material and product trials.
Why it’s worth recovering
Already concentrated on site
Deliveries create a visible, recurring stream that teams can separate before it is compacted with unrelated waste.
Lightweight fibre
The recovered fibre can build volume without the weight of a mineral or solid-plastic part.
Texture tells the story
Fluting, pulp and torn fibre can remain visible, making the transition from box to object easy to understand.
From waste stream to part
The production process.
- 01
Keep dry
Boxes and cartons are flattened and stored away from food, liquids and mixed waste.
Step 1 - 02
Grade
Tape, labels and unsuitable coated boards are removed; fibre types are grouped for consistent trials.
Step 2 - 03
Shred or pulp
The board is mechanically reduced to a repeatable fibre size or broken down with water.
Step 3 - 04
Bind and form
Fibre is placed into moulds or pressed into panel samples with a binder chosen for the required performance.
Step 4 - 05
Dry and finish
Controlled drying limits distortion before edges, coatings and fixings are tested.
Step 5
Technical data
What it is, and how it behaves.
- Incoming form
- Dry corrugated board and moulded paper packaging
- Exclusions
- Food-soiled, waxed or heavily laminated board unless separately validated
- Preparation
- De-taped, graded, shredded or pulped
- Forming
- Compression moulding or panel pressing during development
- Key variable
- Moisture control during storage, forming and drying
- Likely use
- Indoor, non-structural components after application testing
Manufacturing into new things
Moisture is designed out
Collection and drying are part of the production system, because wet or inconsistent fibre cannot make a reliable part.
Geometry provides strength
Ribs, folds and moulded depth can make a light fibre part stiffer without pretending it is a structural board.
Finishes stay honest
Coatings are used only where the application needs them, preserving the tactile fibre surface where possible.
Where it doesn’t belong
- — Not intended for wet areas without a validated barrier finish.
- — Fire, abrasion and cleaning performance require testing.
- — Best suited to interior, non-structural applications.
Sample recipe / Cardboard
A product sample begins with a controlled recipe.
This record keeps the source, preparation and production decisions together, so a promising sample can be reviewed and repeated.
MadeBy material recipeSample 01 / indicative
- 01 / Feedstock
- Dry paper fibre
- Corrugated board and moulded pulp
- 02 / Preparation
- Shred or hydrate
- Tape, coatings and contamination removed
- 03 / Forming route
- Mould or panel press
- Geometry supplies stiffness
- 04 / Drying
- Controlled moisture loss
- Limits distortion and inconsistency
- 05 / Surface finish
- Tactile fibre
- Barrier finish only where required
- 06 / Quality checks
- Moisture, density, edges
- Assessed for an indoor non-structural use
Illustrative sample recipe. Fibre density, binder and drying cycle are developed around the intended indoor application.
From source to specification
A stream becomes useful when its limits are understood.
Material development begins before the workshop. Separation at source protects identity and quality; sampling establishes variation; testing matches the material to an application. Only then can repeatable production be discussed.
Preparation
De-taped, graded, shredded or pulped
Best next job
moulded accessories, panels, packaging returns and ongoing trials
Evidence
Samples, process notes and application-specific checks are kept close to the object.
Material record
The story should survive the sale.
Each application is intended to carry a useful record: what the object is, where its material came from, how it was prepared, what care it needs and what to do when its first use ends.
- 01 / Meet the object
- 02 / Follow the material
- 03 / Read the making
- 04 / Keep it useful