Engineering review and prototyping
Review dimensions, artwork, circuit matrix, tail exit, connector, enclosure surface, adhesive boundary, operating environment, and approval criteria before tooling.
Review engineering supportCustom interface manufacturing
Membrane Switch & HMI Manufacturing Capabilities
JASPER connects engineering review, printed electronics, layer conversion, assembly, inspection, and export packing in one released build specification for custom interface projects.
- Drawing, artwork, layer stack, tail, and connector reviewed before tooling
- Printing, circuit preparation, die cutting, lamination, and assembly kept under one release
- Appearance, dimensions, electrical function, labeling, and packing checked before shipment
- Since 2006Custom interface manufacturing
- 5,000 m²Factory area
- 2,500 m²Cleanroom production area
- 30+ countriesSolutions delivered worldwide
- 6 linked stagesDrawing review to packed parts
Inside JASPER
Prototype support and repeat production in one connected workflow
A membrane switch is not only a printed face or a circuit layer. The overlay, spacer, adhesive, domes, tail, connector, backer, enclosure, and inspection criteria have to work as one construction. JASPER reviews those interfaces before samples are released and carries approved decisions into production instructions.
- Prototype work is used to resolve fit, appearance, key feel, lighting, and electrical details
- Approved artwork, drawings, sample references, and inspection points form the production handoff
- Repeat orders are checked against the released revision rather than informal sample memory
See the factory process in motion
The factory introduction shows the working environment, production equipment, printing, handling, and assembly behind JASPER interface products.
Four connected manufacturing routes for custom interface assemblies
The route is selected from the complete part construction. A simple printed overlay, a tactile membrane switch, and a ready-to-install HMI assembly do not need the same tooling or inspection plan.
Screen printing and printed circuits
Prepare films, colors, opaque layers, windows, legends, conductive silver circuits, and carbon contact areas to the released artwork and circuit requirement.
Review membrane switch work
Die cutting and layer conversion
Convert overlays, spacers, adhesives, circuits, gaskets, and support layers while controlling openings, registration features, outer edges, and tail geometry.
Review overlay conversion
Lamination, assembly, and connector work
Align the layer stack, place domes and LEDs, laminate adhesives, route tails, install connectors or backers, and protect cosmetic surfaces during assembly.
Review HMI assemblySupport matched to the real stage of your program
The same factory workflow can support an early engineering sample, an approved pilot build, or a repeat order, but each stage needs a different release boundary.
Engineering samples
Use drawings, marked photos, enclosure data, or an existing sample to define the first build and identify unanswered interface decisions.
Pilot and approval builds
Confirm artwork, color, fit, key response, backlighting, connector, adhesive, and inspection criteria before repeat production is released.
Repeat production
Build to the approved revision, apply agreed inspection points, control labels and packing, and route proposed changes back through review.
Engineering and production coordination
A manufacturing team that keeps the released construction connected
Most avoidable failures happen between disciplines: artwork does not match the enclosure, a tail cannot reach the connector, an adhesive does not suit the housing, or inspection criteria arrive after sampling. JASPER coordinates those boundaries as one project rather than as isolated machine operations.
- One project boundary for artwork, circuit, mechanics, connector, and packing
- Manufacturing questions returned before tooling or material release
- Sample feedback translated into drawing and process revisions
- Production details checked against approved project references
- Export labeling and packing reviewed with the buyer's shipment requirements
Quality control
Inspection tied to the approved drawing, artwork, and sample
A generic claim of quality is not an inspection plan. The useful control points are the ones connected to the part: visible finish, dimensions, registration, continuity, key response, tail orientation, connector details, labels, and packing. Project-specific records should be agreed during quotation and sample approval.
- Incoming material and component checks against the released requirement
- In-process review of print appearance, color reference, curing, and registration
- Dimensional and cosmetic checks at converted-layer and assembled-part stages
- Electrical continuity, key response, LED, tail, and connector checks as applicable
- Final labeling, quantity, protection, and export-packing verification
Factory capability evidence by process
Use these focused pages to review what is controlled, which project inputs are required, and what evidence closes each manufacturing step.
Precision Die Cutting for Membrane Switch and HMI Layers
Review JASPER precision die cutting for overlays, circuits, spacers, adhesives, gaskets, windows, tails, liners, and custom HMI layer conversion.
Membrane Switch Lamination and HMI Assembly
Review JASPER lamination and assembly for membrane switches, graphic overlays, adhesives, domes, LEDs, tails, connectors, backers, PCBs, displays, and HMI fronts.
How a custom interface project moves into production
The six stages below follow the purchasing and engineering decisions that matter. Exact tools and inspection points are confirmed from the part construction rather than assumed from a catalogue name.
- 01
Share the project package
Send drawings, artwork, circuit or pinout, connector data, enclosure information, operating conditions, quantities, and required records.
- 02
Review manufacturability and scope
Engineering identifies open decisions, proposes the layer and assembly route, and aligns quotation assumptions with the requested deliverables.
- 03
Prepare tooling and samples
Films, cutting data, fixtures, materials, circuits, and components are prepared for the agreed prototype or sample build.
- 04
Approve the released construction
Fit, graphics, color, tactile response, lighting, electrical behavior, connector, adhesive, and inspection references are reviewed.
- 05
Run production with in-process checks
Printing, conversion, lamination, assembly, and handling follow the released revision with checks at agreed control points.
- 06
Complete final inspection and packing
Finished parts are checked for the agreed visual, dimensional, functional, labeling, quantity, and packing requirements before shipment.
Manufacturing scope across seven custom interface product families
These pages explain the construction choices inside each product family. The final manufacturing route still depends on the drawing, enclosure, electronics, environment, and approval plan.
Membrane Switches
Tactile, non-tactile, waterproof, backlit, LED, metal-dome, PCB, and FPC constructions.
Graphic Overlays
Printed legends, windows, dead-front graphics, textures, embossing, adhesives, and converted outlines.
Silicone Rubber Keypads
Custom key geometry, legends, coatings, carbon contacts, light transmission, and interface fit.
Car Seat Occupancy Sensors
Pressure and membrane sensing mats shaped around cushion geometry, cable routing, and connector requirements.
Capacitive Touch Panels
Printed or integrated touch interfaces reviewed with cover graphics, electronics, windows, and enclosure boundaries.
HMI Assembly
Interface layers, keypads, displays, PCB support, cables, backlighting, backers, and front-panel integration.
Printed Electrode Pads
Custom printed medical and wellness electrode circuits where the conductive pattern, substrate, lead, and die-cut shape are project-defined.
Questions buyers ask about JASPER manufacturing
What manufacturing work does JASPER support for membrane switch projects?
The normal scope can include engineering review, film and artwork preparation, screen printing, printed circuit production, die cutting, layer conversion, lamination, dome or LED placement, connector and backer assembly, visual inspection, electrical testing, labeling, and export packing. The confirmed scope is listed in the quotation and released drawing package.
Can JASPER support both prototypes and repeat production?
Yes. Prototype and pilot builds are used to resolve fit, appearance, key feel, lighting, connector, adhesive, and electrical questions. Repeat production should begin only after those decisions are captured in approved artwork, drawings, sample references, inspection points, and production instructions.
What should I send for a manufacturing review and quote?
Send the 2D or 3D drawing, artwork, layer or construction notes, circuit matrix or pinout, connector requirement, enclosure material and surface, operating environment, sample quantity, annual demand, target schedule, and any required compliance or inspection documents. Mark any item that is still open.
How is manufacturing quality checked?
Checks are selected from the approved part requirements. They can include material verification, print appearance and registration, dimensions, cosmetic criteria, circuit continuity, key response, LED operation, tail and connector details, labels, quantities, and packing. Required reports or sample-retention rules should be agreed before production.
Does JASPER support international OEM projects?
JASPER reports that it has supplied solutions to customers in more than 30 countries. For each project, shipment terms, export labels, packing protection, document needs, delivery address, and buyer communication should be confirmed during quotation.
Put the manufacturing route under review before tooling
Send the drawing and project boundary. JASPER engineering can review the layer stack, artwork, circuit, connector, enclosure, inspection points, sample plan, and production handoff before quotation assumptions become tooling decisions.