Logo Depth in Millimetres: Chocolate, Soap, and Stamp Islands That Survive Pull 5
A 0.25 mm chocolate logo washes out. A hairline stamp island tears on pull 3. Send depth in millimetres and the wall or bar it sits on. 'Crisp logo' is not a spec.
2018
Shenzhen shop
MOQ 20
Per design
3-7 days
After CAD lock
~24h
Complete RFQ
On this page
Depth is a spec. 'Crisp logo' is not.

Send the intended depth in mm and the wall or bar thickness it sits on. A pretty PNG with no depth is a stall. We will not guess 0.4 mm because another SKU used it.
RUUIPON, Shenzhen since 2018. MOQ 20 trays per design. Prototype commonly 3-7 business days after CAD lock. Quote about 24 hours on a complete RFQ. Drawing deposit about $50 USD when we must model the letter islands.
Chocolate: depth vs bar thickness, not Instagram contrast
Shallow logos on thin bars disappear after temper. We need bar thickness and whether it is compound or couverture. A 0.25 mm engrave on a 4 mm bar is a common fail. We will push for more depth or a thicker bar - not a darker PNG.
This is food-contact when eaten. Do not paste FDA-approved factory language. Docs may apply depending on material and market. LFGB as sections 30/31 when that path is quoted.
Cookie and clay stamps: island meat, not hairline vectors
The letter is an island of silicone. If the island is thinner than the pull can take, it tears. Draft 1-3 degrees when geometry allows. Zero-draft 8 mm tall letters on a stamp are a reject, not a Shore problem.
We will screenshot island width. You agree keep, thicken, or drop the serif before lock.
Soap letters: CP lock vs MP wash
Cold-process can lock a deep letter. Melt-and-pour can wash a shallow one. Candy-look soap is still craft unless the SKU is eaten. Do not mix food-contact docs onto a CP logo tray.
Clear resin prints pits in the logo face
Opaque hid dust. Clear prints the tray. Logo depth on a jewelry well is not a coaster sheet. Peak C still comes before Shore. See the pour-lock page.
Starting numbers we use in DFM - not a guarantee
We will not publish a fake universal mm chart for every font. Serifs and script fail first. Send the vector and a scale.
| Job | What we ask |
|---|---|
| Chocolate bar logo | Depth mm + bar thickness mm |
| Stamp letters | Island width mm + height mm |
| Soap brand mark | CP vs MP + depth mm |
| Resin inlay | Well depth vs lamp or epoxy peak C |
How to send the mark so we do not invent a 25.4x logo
Vector or STEP. Units mm in the email. A screenshot of a competitor bar is not a file. We will not copy a purchased tray.
What we will not rubber-stamp
Hairline script as a one-piece stamp. 0.2 mm chocolate logos on a thin bar because the ad already ran. Copied Amazon logos. Food-contact claims on a resin logo block.
RFQ
Mark file, intended depth mm, wall or bar thickness, pour, FOOD-CONTACT or CRAFT, OD, qty.
FAQ
Will a deeper logo always look better?
No. Too deep on a thin bar can sink or crack. We lock a pair: depth and thickness.
Can you match a photo contrast?
No. Contrast is pour and photo. We lock millimetres.
MOQ?
20 trays per design.
Same as DFM page?
DFM is the whole gate. This URL is the logo/island millimetre lock.
FDA-approved letters?
We will not write that. Food-contact docs may apply when quoted.
In the header?
No. Process catalog only.
Prototype clock?
3-7 days after CAD lock.
Quote?
About 24h on a complete pack.
Related process pages
- ServiceDFM reviewRUUIPON DFM review for custom silicone molds: draft 1-3 deg, island meat, undercut budget, Shore after chemistry. MOQ 20. Not a WYD plant depositor brief.
- ServiceVacuum platinum traysPlatinum-cure production sheets with vacuum degassing for brand restock. MOQ 20, Shenzhen since 2018. Not a tin kit and not a plant mogul tool.
- ServiceMulti-cavity productionProduction multi-cavity silicone trays for brand yield. Spacing, web mm, pack math. MOQ 20. Not a one-cavity hobby tool.
- ServiceFood-contact quotingQuote food-contact silicone molds with FDA 21 CFR 177.2600 and LFGB sections 30/31 on request. No FDA-approved factory language. MOQ 20. Brand lane, not plant mogul.
Send the files for this process
Send your design, target material, and quantity. We confirm silicone grade, hardness, and certification needs - usually within 24 hours.
