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Glove touch and wet touch are different requirements.

DaMing engineering note for OEM inquiry. Not a white paper, testimonial, or performance guarantee. No blanket IP or glove rating is published here.

Three problems that get mixed up. Glove operation, wet-while-touching behaviour, and enclosure ingress protection are related in the field and different on the bench. DaMing will not publish a single IP code, glove thickness limit, or pass rate that applies to every stack.

1. Why phone-class defaults fail on OEM equipment

Consumer phones are tuned for bare fingers, thin cover glass, and controlled moisture. Industrial handhelds, HVAC panels, medical wipe-down stations, and outdoor kiosks change cover thickness, EMI, glove material, and water behaviour at once. Copying a phone demo into an OEM RFQ is the fastest way to discover the controller cannot keep SNR after a thicker cover or a nitrile glove is added.

This note is for teams writing RFQ language. It tells you what to send and what we will not claim on a public page.

2. Three different requirements

GLOVES

Operator gloves

Material, thickness, and whether a stylus is required. Controller grade and cover thickness decide whether a mode is realistic.

ON THE GLASS

Water while touching

Drops, condensation, or splash during operation. Tuning and cover stack change the result — not assumed from a standard product line.

AT THE SEAL

Ingress protection

Keeping water out of the equipment is a mechanical / gasket requirement. It is not the same test as wet-finger tuning.

3. Glove touch — what to state

  • Glove type: none / nitrile / latex / work glove / other (name the brand family if known)
  • Approximate thickness or glove grade; wet or dry gloves
  • Required behaviour: reliable single-touch / button-like certainty / multi-touch gestures
  • Cover material and target thickness band (project-defined — not a public matrix)
  • EMI context: motors nearby, chargers, medical ESD expectations

Thicker covers and thick gloves usually need an industrial-oriented controller grade and firmware modes you can actually configure. Naming a controller family happens in the project RFQ — not as an exclusive marketing badge on this site.

4. Wet-while-touching — not the same as “waterproof”

  • Describe the moisture: condensation, rain splash, wash-down mist, standing drops on the glass
  • Say whether the operator must touch through water or only after wipe-down
  • Prefer single-touch or button mode when water drops are frequent; multi-touch needs more careful industrial tuning
  • Name cleaning chemistry when known (alcohol, bleach class, etc.) — chemistry also affects cover materials

Wet-finger performance is a tuning + stack problem. It does not automatically follow from any IP label on a housing drawing.

5. Ingress protection — mechanical, not a touch datasheet line

Keeping water out of the equipment depends on gasket design, cover OD to housing fit, cable glands, and assembly process. DaMing can discuss cover and stack choices that support your sealing plan. We do not publish a blanket IP54 / IP65 / IP67 claim for touch panels on this site, and we do not treat a peer datasheet IP line as a DaMing product rating.

6. No blanket rating — explicit non-claims

  • No published glove thickness limit that applies to every diagonal
  • No published IP rating for PCAP / LCM / assemblies as a catalog promise
  • No pass-rate percentage, customer name, or field-failure statistic
  • No assumption that a photographed reference panel already passes your glove or wet scenario

Sample checks are agreed for that cover + sensor + controller stack. Language on quotations: project-confirmed / pending confirmation — never a silent upgrade from a marketing page.

7. What to send before we discuss glove / wet paths

  1. Equipment name and operator scenario (indoor line, outdoor service, medical wipe-down, …)
  2. Glove material / thickness / wet-or-dry
  3. Moisture description and whether touch must work through water
  4. Cover material and thickness band; bonding preference if known
  5. Host touch bus and whether multi-touch is mandatory
  6. Any CHECK questions for the first sample (false touches, palm rejection, glove miss-rate language you care about)

8. Related Knowledge and Products

  • Portable / tablet note — thin stack vs durability trade-offs
  • Drawing status — Reference vs Pending vs photographed-only
  • Engineering reply — FIXED / OPEN / CHECK structure
  • PCAP Products — inquire; do not treat Pending diagonals as frozen SKUs

Discuss glove / wet touch Portable / tablet note Back to Knowledge hub

Honesty: no blanket IP/glove rating, no peer whitepaper paste, no invented pass rates.