Roll-to-roll automatic printing line on the production floor

Manufacturing

From a Roll of Film to a Module You Can Install

Two things happen here: film is produced on a roll-to-roll line, then that film is terminated, sealed and released as a module. This page shows the equipment and the stages, not the process recipe.

Direct answer

What is actually made on site

The film is produced here. The module is assembled here. What we do not publish is the process recipe — temperatures, line speeds, ink composition and coating parameters stay inside the plant.

01

Film production

Roll-to-roll processing on a continuous line, from substrate to patterned film.

02

Module assembly

Termination, encapsulation and connector fitting to the project drawing.

03

Release

Each order leaves against the record agreed when the specification was signed.

The line

Roll-to-roll, start to finish

Film is processed as a continuous web: unwound, patterned, then rewound. The line at the top of this page is that equipment.

What comes off it is finished film on a roll — patterned, but not yet terminated and not yet sealed into a module. That is the next section.

Photographs of the equipment only. No line speed, temperature setpoint or coating parameter is shown or published.

Two finished rolls of graphene electrothermal film on a production floor
Finished film on rolls, after patterning and before termination.

Equipment photographs from the production archive. They show the line, not a qualified production configuration for any specific part.

Film to module

Four stages between a roll and a part you can install

Every project goes through the same four stages. What changes is the specification you set at each one.

Stage What it produces What you specify
Bare film Patterned film in roll or sheet form, cut to the agreed outline. Outline, heated area, resistance target, electrode layout.
Termination Film with electrodes and leads attached at the agreed exit point. Connector type, lead length, exit position, strain relief.
Encapsulation A sealed module that can be handled, mounted and cleaned. Sealing requirement, substrate, overall thickness limit.
Test and release A module released against the record agreed for the project. Acceptance criteria, and any incoming-inspection requirement.

Custom quote per project · Samples in about 1 week · MOQ 5 pcs

Quality control

What is checked before an order leaves

Inspection is agreed per project and recorded against the specification. The outgoing checklist itself is supplied with the quote rather than published here.

The outgoing inspection checklist for this page is being confirmed. Ask for the current version with your quote — we will not publish an inspection list we have not verified.

Test data & evidence YB/T 6493-2026

Capacity and lead time

Quoted per project, not published as a headline

Monthly capacity and standard lead time depend on the film format, the module complexity and what else is on the line in the same window. Both are stated in the quote for your project.

Sampling is the fast part: a first sample is typically ready in about 1 week from an agreed drawing.

Capacity figure and standard lead time are pending confirmation. Until then they are quoted per project.

Certification status

SchemeStatus
CE In progress
UL In progress
CSA In progress
IP rating In progress

Status is stated as it is. If your market needs a certificate we do not hold yet, say so at the requirements stage and it becomes part of the project plan.

Before you place an order

Visit the line, or audit it over video

Buyers who cannot travel can review the line live instead: the equipment, the film coming off it, and the release records for an order in progress.

Request a factory visit Book a video audit

Tell us which stage matters most — film production, termination or release — and the call is scheduled around that station.

Qualifying a supplier for repeat production?

Send the drawing, the film format, the expected volume and the records your quality team needs. We will reply with a specification, the inspection record for your part, and a project quote.

Request a Quote