Cleanroom Vinyl Tape CR100PC

Tape is one of the most misused “small items” in controlled environments. When the wrong tape enters a clean area, it becomes a residue generator, a particle source, and a traceability gap. The practical objective is simple: standardize one approved tape family for marking and temporary sealing tasks, then control how it is introduced, stored, and removed.

CR100PC is designed for cleanroom-adjacent and cleanroom tasks where conformability matters (curves, irregular surfaces, quick seals) and where teams need a writable tape option without bringing uncontrolled office materials into the space.

• Taping and sealing curved or irregular surfaces (high conformability)
• Color coding and general identification (visual controls)
• Aisle marking and zone identification in controlled areas
• Labeling and batching where a writable matte tape improves point-of-use documentation

• Conformability: Designed to seal and mark irregular/curved surfaces without lifting at edges.
• Writable matte finish: Supports point-of-use notes and status marking using cleanroom pens/markers.
• Clean peel intent: Synthetic rubber adhesive is described to peel cleanly from common controlled-area surfaces (validate on your substrates and dwell times).
• Cleanroom processing/packaging: Processed and packaged in a cleanroom to support controlled introduction.
• Specification alignment: Product listing cites compliance with Federal Specification PPP-T-66E and CID A-A 1689A (program documentation reference).

• Backing: Vinyl
• Finish: Matte (writable)
• Adhesive: Synthetic rubber adhesive
• Packaging: Processed and packaged in a cleanroom (product listing basis)

Tape performance in cleanrooms is governed by the system: surface condition, dwell time, removal method, and the writing instrument used on the tape face. Programs that win control the entire pathway — not just the roll.

CR100PC is described as processed and packaged in a cleanroom to support controlled-environment use. In practice, cleanliness outcomes depend heavily on how tape is staged (covered vs. exposed), how it is handled (glove touch points), and whether surfaces are prepped before application.

Practical note: If you see poor adhesion or residue at removal, the first troubleshooting step is dwell time + surface prep, not “switch tape.” Standardize a wipe-and-dry sequence and a defined removal technique.

• Sterility: Non-sterile tape product
• Introduction control: Overbag at receiving (if required), open only at approved stations, keep roll protected between uses
• Traceability: Capture part/lot at receiving when required; avoid mixing open rolls across areas without controls

• Surface prep matters: Clean and dry surfaces before taping; oils and residue films drive lift and residue events.
• Control dwell time: The longer tape stays down, the more removal behavior becomes surface-dependent. Define a time window by SOP where possible.
• Write discipline: Standardize the writing instrument (cleanroom pen/marker) to avoid ink smearing and uncontrolled stationery entry.
• Protected storage: Keep the roll covered between uses to reduce particulate accumulation and adhesive-edge touch events.

• Residue at removal: Typically driven by long dwell time, contaminated surfaces, or aggressive removal technique; standardize dwell-time windows and removal method.
• Edge lift: Often caused by surface films, dust, or irregular geometry not prepped; improve wipe/swab coverage and dry-down time.
• Uncontrolled stationery: Office pens/markers enter the tape station and create contamination and traceability gaps.
• Roll left exposed: Exposed tape faces pick up particulates; increased handling increases contamination risk.

Different tape backings/adhesives are selected based on residue sensitivity, conformability needs, and whether moderate vs. aggressive tack is preferred.

• LDPE with Rubber Adhesive Cleanroom Tape: When a polyethylene backing and moderate adhesion are preferred for marking, protection, and temporary sealing tasks.
• Texwipe PVC with Rubber Adhesive Cleanroom Tape: When PVC backing with rubber adhesive is preferred for color coding and general marking in controlled environments.
• Texwipe TX542 Cleanroom Labels (4" x 2"): When the use case should be formalized as a label (fields, barcodes, structured traceability) rather than a tape mark.

• Visual controls: Supports zone marking, status identification, and temporary seals when integrated into SOPs.
• Contamination control: Cleanroom processing/packaging supports controlled introduction; discipline at the station controls outcomes.
• Audit readiness: Reduces “unknown tape” workarounds and supports consistent practices tied to documented procedures.