Archive · development material for MONOLITH RF03-U1, kept for depth. The case study is the current presentation: its stage, tools and wording take precedence. MONOLITH RF03-U1 case study →
CodeMONOLITH RF03-U1
TitleUniversal fragrance cartridge platform
DisciplineIndustrial design · packaging systems · design engineering
Date2026 — ongoing
StatusSpecified intent Prototype · form model only Highest claim: specified intent. Physical evidence: a 3D-printed form model, form and handling only. Nothing validated.

[ LAB · AS DESIGNED ][ INVESTIGATION · AS EVIDENCED ] [+]

You already own the bottle. You buy it again anyway.

A permanent smoked-glass atomizer that takes sealed replacement cartridges through a keyed docking interface that does not rotate. Only the docking geometry would be shared — under one mark, U-DOCK.

MONOLITH RF03-U1 concept render: a tall shouldered smoked-glass atomizer with a stepped steel finish at the neck and a blackened-steel bottom cap, one warm taupe window reflection on the glass, standing on a lit grey floor.
1234

1Cartridge rotation during docking: zeroDesigned— the cap turns; the cartridge only translates

2Smoked-glass body · blackened-steel collar and capDesigned— CMF chosen by the author

3U50 envelope Ø45 × 154 mm · cartridge Ø29 × 126 mmSpecified intent— locked concept envelope

4Cap turns 60° → 4 mm axial travelSpecified intent— starting target

NBOnly a 3D-printed form model existsPrototype · form model only— form and handling; no rig built

  1. 1Cartridge rotation during docking: zeroDesigned— the cap turns; the cartridge only translates
  2. 2Smoked-glass body · blackened-steel collar and capDesigned— CMF chosen by the author
  3. 3U50 envelope Ø45 × 154 mm · cartridge Ø29 × 126 mmSpecified intent— locked concept envelope
  4. 4Cap turns 60° → 4 mm axial travelSpecified intent— starting target
  5. NBOnly a 3D-printed form model existsPrototype · form model only— form and handling; no rig built
RF03-U1 longitudinal section at state S3, lockedParts: 01 Actuator and spray engine (permanent); 02 Manifold and reusable wet path (permanent); 03 Short probe M6 — minimal residual volume (permanent); 04 Dry-break valve M3 — opens only when docked (consumable); 05 Fitment M4 — seating plane, datum A (consumable); 06 Cartridge shell and sealed reservoir (consumable); 07 Internal dip tube — travels with the cartridge (consumable); 08 Non-rotating support platform and thrust washer (permanent); 09 Three-ramp cam and rotating bottom cap (permanent). Datums A, B and C. The z2 valve-opening position is marked as to be confirmed.BACz2010203040506070809
123

1⌖Ø TBC ⓂABC
Tolerance not releasedTBC— after supplier CAD, gate R1

2z2 · TBC — output of the P0A rig, not yet builtTBC— marked by the revision cloud

3Datums A / B / C · ISO 1101 or ASME Y14.5, never mixedDesigned

NBOnly a 3D-printed form model exists · no rig built, no test runPrototype · form model only

  1. 1⌖Ø TBC ⓂABC
    Tolerance not releasedTBC— after supplier CAD, gate R1
  2. 2z2 · TBC — output of the P0A rig, not yet builtTBC— marked by the revision cloud
  3. 3Datums A / B / C · ISO 1101 or ASME Y14.5, never mixedDesigned
  4. NBOnly a 3D-printed form model exists · no rig built, no test runPrototype · form model only
  1. 01Actuator and spray enginestays · permanent
  2. 02Manifold and reusable wet pathstays · permanent
  3. 03Short probe M6 — minimal residual volumestays · permanent
  4. 04Dry-break valve M3 — opens only when dockedleaves · consumable
  5. 05Fitment M4 — seating plane, datum Aleaves · consumable
  6. 06Cartridge shell and sealed reservoirleaves · consumable
  7. 07Internal dip tube — travels with the cartridgeleaves · consumable
  8. 08Non-rotating support platform and thrust washerstays · permanent
  9. 09Three-ramp cam and rotating bottom capstays · permanent
Specimen 02 · RF03-U1 U50 · concept render of a design model — Blender Cycles · not a photograph of a prototype Longitudinal section at S3, locked · AI-assisted reconstruction from the programme's envelope documents · not a measured drawing · not to scale

Engineered concept and validation programme. Nothing validated: no rig built, no test run. The only physical object is a 3D-printed form model (form and handling).

  1. [ On this sheet ]
  2. 02Question2 min
  3. 03Mechanism · docking2 min
  4. 04Inside · section, formats4 min
  5. 05Pigment & material1 min
  6. 06Decisions1 min
  7. 07Claim ledger3 min
  8. 08Provenance2 min
Code
MONOLITH RF03-U1
Discipline
Industrial design · packaging systems · design engineering
Date
2026 — ongoing
Status
Engineered concept and validation programme
Physical evidence
3D-printed form model — form & handling only
Image
Concept render, Blender Cycles · drawings AI-assisted
Validated
Nothing
Sheet
04 / 11

02 · Question

Refill — and the hardware comes back too.

Every repeat purchase of a fine fragrance ships the glass, the pump, the cap and the collar again with the liquid. Many refill schemes still depend on a brand-specific bottle and a transfer step done by the customer. RF03-U1 splits the object in two. A permanent atomizer keeps the spray engine, the manifold, a short probe and the bottom mechanism. A sealed cartridge carries the reservoir, the valve, the fitment and the full-length dip tube. Only the docking geometry between them would be standardised.

Concept render: the smoked-glass atomizer at left beside six matte soft-touch cartridges in a row, each with a brushed-steel band at a different height and width.
One permanent object, six consumables, one docking geometryConcept render of a design model — Blender Cycles · cartridge bands are illustrative placeholders; no fragrance house is depicted

Move 01Object

Keep the object

The glass body, the spray engine, the docking probe and the bottom mechanism stay in service across cartridges.

Designed

Move 02Reservoir

Replace the reservoir

Fragrance, valve, fitment and the full-length dip tube travel together as one sealed unit, and leave together.

Designed

Move 03Interface

Share the interface

Standardise the docking geometry only. Scent, graphics and authentication stay with the house. Cross-brand adoption is a strategic hypothesis, not a current claim.

Concept · hypothesis

03 · Mechanism

Rotate the cap. The cartridge only goes up.

Four controlled axial states carry the cartridge from inserted to locked. The fifth, S4, is the way out — step back and the order reverses: the valve closes before the outer seal lets go.

Docking elevation: probe, outer seal and the cartridge rising; axial travel drawn at eight times↑ INSERTION↓ WITHDRAWAL · S4MANIFOLDPROBE M6OUTER SEALACARTRIDGETRAVEL · MMDRAWN 8×z0 0.0z1 2.0z2 TBCz3 4.0CARTRIDGE TRANSLATES · NEVER ROTATES
Bottom cap in plan: a three-ramp cam turning from 0 toward the 60 degree starting target0°60°0°BOTTOM CAP · PLAN
Cam development: axial lift against cap rotation, 0 to 4 millimetres over 0 to 60 degrees, illustrativeCAM DEVELOPMENTLIFT AGAINST ROTATIONz1 2.0z2 TBCz3 4.00°60°CAP ROTATION →

S0 · INSERTED · 0.0 MM · 0° · SEAL OPEN · VALVE CLOSED

StatePositionOuter sealM3 valve
S0 · insertedz0 · first guided contactOpenClosed
S1 · sealedz1 · seal engagedEngagedClosed
S2 · connectedz2 · valve opening TBCEngagedOpening
S3 · lockedz3 · full service positionEngagedOpen
S4 · withdrawalback through z2 to z1RetainedClosing, then closed

Positions illustrative (z1 2.0 / z2 3.25 / z3 4.0 mm); z2 TBC; travel, torque and z2 are outputs of a P0A test not yet run. 60° and 4 mm are starting targets — an earlier brief gave 45–90° and 3–5 mm. The controlling margin is z2 − z1; cam geometry is released only after the states are measured.

Designed · state orderSpecified intent · positions, angle, travel

04 · Inside

Keep the object. Replace the reservoir.

VisibleEnvelope / ghostDatumDimensionTBC · revision cloudWet path

Keep the object, replace the reservoirThe S3 section split in two. Permanent parts 01, 02, 03, 08 and 09 stay in place. The consumable group, 04 dry-break valve, 05 fitment, 06 cartridge shell and reservoir, 07 internal dip tube, moves out as one unit. A dashed outline marks where it sits when docked.0102030809STAYSpermanent04050607LEAVES ASONE UNIT
The S3 section, split by ownershipExploded off-axis for reading — not an assembly or exit path · AI-assisted reconstruction, not a measured drawing

A short permanent wet path, a long disposable one. Everything that spends a long time in contact with one fragrance — reservoir, valve, fitment, full-length dip tube — leaves with the cartridge.

Stays · permanent object

  1. 01Actuator and spray engine
  2. 02Manifold and reusable wet path
  3. 03Short probe M6 — minimal residual volume
  4. 08Non-rotating support platform and thrust washer
  5. 09Three-ramp cam and rotating bottom cap

Leaves as one unit · consumable

  1. 04Dry-break valve M3 — opens only when docked
  2. 05Fitment M4 — seating plane, datum A
  3. 06Cartridge shell and sealed reservoir
  4. 07Internal dip tube — travels with the cartridge
Designed · architecture, 9 parts
Datum scheme
DatumDefinitionControls
AM4 fitment shoulder seating planeAxial origin for seal engagement, valve opening and the locked position
BM3 valve and M6 probe common axisRadial alignment of the wet connector
CAsymmetric cartridge key planeOrientation; wrong-way insertion rejected

ISO 1101 or ASME Y14.5 — one system per controlled package, never mixed. A drawing convention, not a compliance claim.

Rule 01Sequence

Seal before open

The outer interface seal engages before the valve opens. On removal the valve closes before the seal releases.

Designed

Rule 02Probe

The probe is not a needle

A smooth, tapered or domed probe against a self-sealing valve. A sharpened piercing tip cannot reseal and is excluded.

Designed

Rule 03Load path

The load bypasses the glass

The carrier loads the cartridge's rigid base foot. Glass is not used as a precision bearing or as a cam reaction member.

Designed

Platform wall: one permanent glass atomizer beside six sealed cartridges with placeholder graphics, all sharing one docking geometry.CT-AU50CT-BU50CT-CU50CT-DU50CT-EU50CT-FU50PERMANENT OBJECTreusable glass atomizerstays in serviceCONSUMABLEsealed cartridge · six placeholder graphicsone docking geometry154Ø45Ø29U-DOCK compatibility mark · stamped 8 mm · cartridge base and body undersideDRAWINGPLATFORM WALL · ORTHOGRAPHIC ELEVATIONPLATFORMMONOLITH RF03-U1 · U50SCALENOT TO SCALESTATUSDESIGNED
Platform wall · one body Ø45 × 154 beside six cartridges Ø29 · U-DOCK stamped 8 mmOrthographic elevation · CT-A to CT-F are placeholder graphics, not real houses · AI-assisted reconstruction, not a measured drawing · Designed
Format envelope: U50 body diameter 45 and cartridge diameter 29; U100 body 55 and cartridge 39; both 154 millimetres tall with 8 millimetres radial space per sideU5050 mL NOMINAL88154126Ø45Ø29
Height
154 · locked
Cartridge
126 tall
Radial space
8 mm per side · constant
U50
Body Ø45 · cartridge Ø29
U100
Body Ø55 · cartridge Ø39

The 28 mm height difference is not a usable mechanism budget until the datums align.

Same height, different diameter, one interfaceEndpoints are the locked concept envelopes, pending formed-cartridge measurement; the in-between is drawn for illustration · Specified intent

A keyed bore. The keyway is datum C, the centre dot is the probe and valve axis, datum B. Specified to stay legible as an 8 mm stamp on the cartridge base and the body underside, and at 16 px — one colour, positive or negative. An interface mark, not a house logo.

U-DOCK · compatibility markAuthored vector · shown at 64 / 32 / 16 px, positive and negative · Designed

Gate 0 · formula identity

Stop condition · no formula-filled test until R3 closes

CAS 623-19-8 is furfuryl propionate. The programme stopped at R3.

The reference composition supplied for compatibility testing listed CAS 623-19-8 against an intended solvent. That number is furfuryl propionate — neither IPM nor DPG. The response was not to substitute a guess: the formula supplier must confirm the identity and CAS number of every listed raw material, and nothing formula-filled runs until gate R3 closes.

Listed
CAS 623-19-8 · against an intended solvent
Intended
IPM or DPG
That number is
Furfuryl propionate
Response
Every raw-material identity and CAS number confirmed by the supplier before any formula-filled test
  1. R0Programme record
  2. R1Interface CAD
  3. R2Material record
  4. R3Formula gate · stopped
  5. R4Metrology plan
  6. R5Pre-registration

Specified intent · gate requirement Documented review finding from the RF04-P materials protocol, shown with the author's approval. Governance firewall: RF04-P and RF03-U1 share a datum convention and a drawing system — never compatibility, durability or recyclability evidence.

05 · Pigment & material

Smoked glass, blackened steel, soft-touch black.

Smoked glass

#0E0E10

≈ Sampled · concept render · body

Blackened steel

#605A54

≈ Sampled · cap, runs from #423D3B

Soft-touch black

#8D8886

≈ Sampled · cartridge under light, from #7C7875

Taupe reflection

#94897D

≈ Sampled · the object's one warm colour · this sheet's field

Concept render detail: the blackened-steel bottom cap meeting the smoked-glass body, a soft reflection band in the steel, lit floor at left.
The cam-driven bottom cap — the only part the user turnsConcept render of a design model — Blender Cycles · material direction, not a finish specification
Inks of the drawing set

Ink 1 · linework · #D3CBBD · authored · page Mode 01

Ink 2 · #8D857A · authored

Ink 3 · #5C564D · ink 4 #3B3731 · authored

Permanent fill · #171612 · consumable #101010

These inks became this site's investigation light-table.

Colour with a job

MALINYX accent · #F25C2A · at most twice per view: the wordmark and the docking travel marker

Specified intent · #E0A93B · claim chips

Validated · #5BB26A · reserved — nothing uses it

Render ground · #06080B → #121519 · ≈ sampled · one hard white floor light

06 · Decisions

Four directions that did not survive the interface.

Selected
Low three-quarter concept render of the same smoked-glass atomizer with its blackened-steel cap.

Concept render of a design model — Blender Cycles

RF03-U1 · non-rotating carrier

The cartridge rides a guided carrier straight up, driven by a three-ramp cam in the bottom cap. A short, smooth M6 probe meets a self-sealing valve; the dip tube leaves with the cartridge.

Designed · decision record

RF02 · paper pouch + piercing straw

Fibre sits inside the wet barrier, and a sharpened probe cannot self-reseal. Moved to a smooth, tapered probe against a self-sealing valve.

ALT-01 · screw-in rotating cartridge

Rotation of the cartridge is carried straight into the seal interface. Replaced by a non-rotating carrier driven by the bottom cam.

ALT-02 · long reusable dip tube

Leaves the largest fragrance-carrying path in service between cartridges. The dip tube now travels with the cartridge.

ALT-03 · aluminium probe for continuity

An appearance argument cannot select a formula-contact material. Probe candidates are screened by formula exposure and manufacturing assessment.

Each set aside for a mechanical or material reason, not a stylistic one · glyphs drawn from the geometry of each direction · Designed · decision record

07 · Claim ledger

What this sheet is allowed to say.

Designed

5

Non-rotation, state order, datums, section architecture, U-DOCK

Specified intent

5

U50 and U100 envelopes, radial budget, 60° → 4 mm, gate structure

Validated

0

Nothing on this sheet carries this label. No rig built, no test run.

Not claimed

10

Performance, compatibility, life, cost, environment — listed below

ClaimValueLevelQualifier
U50 envelopeBody Ø45 × 154 · cartridge Ø29 × 126 · 50 mL nominalSpecified intentLocked concept envelope, pending formed-cartridge measurement
U100 envelopeBody Ø55 × 154 · cartridge Ø39 × 126 · 100 mL nominalSpecified intentSame height as U50
Radial budget8 mm per side (16 mm diametral)Specified intentWall, collar, mechanism and clearance
Cap rotation → axial travel60° → 4 mmSpecified intentStarting targets; earlier brief 45–90° and 3–5 mm
Cartridge rotation during dockingZeroDesignedThe cap turns; the cartridge translates
Docking state orderS0 → S1 → S2 → S3 · S4 valve closes before seal releasesDesignedOrder designed; z positions specified intent / TBC
Datum schemeA fitment seat · B valve / probe axis · C key planeDesignedISO 1101 or ASME Y14.5, never mixed
Section architecture9 parts · dip tube in the cartridgeDesignedAI-assisted reconstruction drawing
U-DOCK markKeyed bore · 8 mm stamp · 16 pxDesignedOne colour, positive or negative
Gate structureR0–R5 · stopped at R3 (CAS 623-19-8)Specified intentPlan; documented review finding
Open interface standardCross-brand adoptionConceptStrategic hypothesis, not a current claim
Physical evidence3D-printed form modelPrototype · form & handling onlyScale, grip, proportion, component access; measures nothing about sealing or spray

Not claimed

  • Leakage and vapour-loss performance
  • Spray performance
  • Fragrance compatibility and carryover control
  • Cartridge collapse and residual product
  • Docking life and perceived quality
  • Production feasibility and manufacturing cost
  • Cross-brand compatibility, licensing or commercial approval
  • Environmental advantage, recyclability, hygiene or cost saving
  • ISO compliance — 7599, 14040 and 14044 are methodological references only
  • Any RF04-P pouch-programme result

Open items

  • TBC z2 valve-opening point — P0A rig not yet built
  • TBC Position tolerance Ø TBC Ⓜ A B C — after supplier CAD, gate R1
  • TBC Travel and torque — outputs of the P0A force-and-travel test, not yet run
  • TBC Cam geometry — released only after z0–z3 are measured
  • TBC Formula gate R3 — every raw-material identity confirmed
  • TBC Form-model photograph — none on file

08 · Provenance, credits, revisions

Where every image comes from.

  • Hero, platform wall, cap detail, low three-quarter — concept renders of a design model, built in Blender (Cycles) from the programme's own envelope documents. Not photographs of a prototype.Render
  • Section, docking states, ownership explode, platform elevation, formats, set-aside glyphs — AI-assisted reconstructions from the programme's specification documents, re-inked for this sheet. Not measured drawings.Drawing
  • U-DOCK compatibility mark — authored vector.Mark
  • Pigments — ≈ sampled from the concept renders; drawing inks authored.Colour
  • Not on this sheet: AI-generated workbench imagery, deck and carousel images, RF01-B1 imagery. Real prototype photography would be an evidence update.Excluded
  • Framing, research, architecture, system definition, documentation and validation planning: Bahareh Arianejad. Self-initiated — no client, academic host or employer. Public and directly requested fragrance information informed the research; no fragrance house is a collaborator, supplier or endorser.Credit
  • Blender (Cycles) · Python SVG generators · IBM Plex Mono, Archivo.Tools
RevDateChange
A—Origin in RF01-B1 / PUSH-EJECT: dispenser and seal above the cartridge; spring, latch and actuator below.
B—Permanent / consumable split; non-rotating carrier, three-ramp bottom cam, short M6 probe.
C—U50 and U100 concept envelopes at one 154 mm height.
D—Interface-control drawing set; datum scheme A / B / C; U-DOCK mark.
E—Five concept renders in smoked glass, blackened steel and soft-touch black, beside the drawing set.
F—Gate 0 identity error shown; fill-line section deferred to v2; date fixed as "2026 — ongoing".
G—Re-skinned as specimen sheet 04.

Next milestone: build the transparent P0A connector rig before committing to cam geometry, glass detail or a universal platform.

09 · Next specimen

Specimen 03 / 08 · sheet 05

AHRK

One adaptive wall, six room states.

Open sheet 05
MALINYX · INDEX /04
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