Shanghai JPS Medical Co., Ltd

A visible color change outside the pack is useful—but it is only part of the picture.

✔ External indicators identify process exposure
✔ Internal indicators provide information from inside the pack
✔ Neither result alone proves sterility

Use indicators according to your validated monitoring procedure. Send us your sterilization method for a product recommendation.

Before the first routine load enters a pre-vacuum steam sterilizer, the Bowie-Dick test helps evaluate air removal and steam pe*******on performance.

Three details matter:

✔ Use an intact and unexpired test pack
✔ Follow the specified cycle and placement procedure
✔ Inspect the complete indicator sheet—not only the center

A uniform color change supports an acceptable result. Always follow the product IFU and your facility’s validated procedure.

📩 Contact Shanghai JPS Medical for Bowie-Dick test pack samples, TDS and IFU.

Color change is not just about reaching a darker shade. Buyers also need a clear and repeatable visual endpoint.

✔ Line definition
✔ Endpoint consistency
✔ Batch-to-batch comparison

Quality should be visible and documented. Contact us to request a test video for our indicator tape.

Many buyers initially focus on price,
but once they enter the market, they realize:

❗ Weak adhesion
❗ Uneven color change
❗ Increasing customer complaints

This Asian customer faced the same situation.

After switching suppliers,
he tested our samples and re-verified quality standards.

✔ First order: 15,000 rolls
✔ Sold out within one quarter
✔ Now regular repeat order: 30,000 rolls every 2 quarters

For B2B buyers,
stability matters more than low price.

If you are also looking for a stable indicator tape supplier,
send us your specifications—we will help evaluate the best solution.

Why Seal Strength Testing Matters in Sterilization Packaging?

A sterilization pouch is only as reliable as its seal!

A color change on sterilization indicator tape is something most people recognize.

But what does it actually mean?

Launching your own medical sterilization packaging brand doesn't have to be complicated.

At Shanghai JPS Medical, we support distributors, importers, and OEM partners with a clear and efficient development process.

Our OEM workflow includes:

✅ Product Requirement Confirmation

✅ Packaging & Artwork Design

✅ Sample Production & Approval

✅ Mass Production with Quality Control

✅ Packaging & Global Shipment

Whether you're building a new private label or expanding your product portfolio, our experienced team is ready to support every step.

📩 Request our OEM Guide and discover how we can help bring your medical packaging brand to market.

Quality is more than a final inspection—it's a process.

At Shanghai JPS Medical, every production batch follows a standardized quality control procedure before shipment.

Our QC team inspects:

✔ Product appearance

✔ Dimensions

✔ Peel strength

✔ Indicator ink color change

✔ Packaging integrity

Each inspection is documented to ensure product traceability and batch consistency.

For medical products, reliable quality isn't based on luck—it's built through a controlled process.

📩 Contact us to request an inspection video or learn more about our quality control procedures.