Why Choose ZEM-PZP Hook and Loop Shielding Sleeve?
• Secure long shielded cable runs
The zipper provides continuous mechanical closure that resists accidental opening during handling.
• Upgrade existing wiring
Side-entry installation adds a shielding layer without removing plugs or rebuilding the harness.
• Speed planned maintenance
Technicians can unzip the sleeve along the route and close it again after service.
• Control closure alignment
A defined zipper path helps maintain repeatable wrap geometry along straight and curved cable runs.
1. Full-length zipper closure
Provides positive, repeatable opening and closing.
2. Integrated conductive shielding layer
Supports EMI and RFI control when properly grounded.
3. Retrofit side-entry installation
Wraps around completed cables and connectors.
4. Secure cable containment
Keeps wire groups organized during equipment use and handling.
5. Flexible routing
Follows bends and moderate bundle-diameter changes.
6. Serviceable construction
Allows scheduled inspection, replacement and cable additions.
7. Custom zipper assemblies
Diameter, shielding layer, zipper orientation, length and packaging can be reviewed.
| Structure |
Openable wrap-around sleeve |
| Sleever Material |
Polyester |
| Zipper Material |
Nylon |
| Shielding Layer Material |
Tinned Copper |
| Working Temperature |
-50℃~+150℃ |
| Flammability |
Self-extinguishing |
| Shielding Effectiveness |
≥75 dB (30 MHz-3GHz) per GB/T 30142-2013. |
| Standard Color |
Black |
| Compliance documentatio |
RoHS, REACH |
| Cutting Tool |
Scissor |
| Supply format |
Custom lengths |
Specifications
|
Part No
|
ID
(mm)
|
Bundle Dia
(mm)
|
Packing
Length
|
|
|
ZEW-PZP-015-BK
|
15 |
10~15 |
Custom Length |
|
ZEW-PZP-020-BK
|
20 |
16~20 |
Custom Length |
|
|
30 |
21~30 |
Custom Length |
|
|
40 |
31~40 |
Custom Length |
|
|
50 |
41~50 |
Custom Length |
| ZEW-PZP-060-BK |
60 |
51~60 |
Custom Length |
Typical Applications
Industrial machinery
Shields serviceable control and signal harnesses near motors, drives and switching devices.
Data and communication equipment
Contains cable groups that require shielding and future moves, additions or changes.
Robotics and automated systems
Protects feedback and control wiring while supporting planned maintenance.
Broadcast and test installations
Creates reusable shielded looms for systems that are reconfigured periodically.
Vehicle auxiliary electronics
Retrofits shield coverage around accessible communication and low-voltage signal cables.
Measure the complete bundle, including connectors, branches and the maximum local diameter. Specify the target frequency range, shielding requirement, grounding points, zipper orientation, opening frequency, flex conditions and environment. Allow enough clearance so the zipper closes without compressing cables or placing excessive side load on the seam.
Customization Available
Sleeve size and shielding layer - Matched to the bundle, flexibility and EMC target.
Zipper configuration - Slider direction, zipper type, color and end construction can be specified.
Finished lengths - Custom cut assemblies for machine zones or cable sets.
Labels and packaging - Barcodes, project identification, kits and OEM cartons available.
The exact conductive layer, zipper, thread and outer material must be included in any performance review. RoHS and REACH documents may be available for confirmed materials. Shielding effectiveness and temperature ratings require defined test conditions. Standard VEW-PZP is not waterproof or electrically insulating.
Shielding material verification - Conductive layer identity and surface condition are checked.
Zipper operation inspection - Slider travel, alignment and end security are verified.
Finished fit and continuity - Dimensions and agreed electrical checks are completed on finished pieces.
Order release - Orientation, labels, quantity and packaging are confirmed.
Frequently Asked Questions
01. Why choose a zipper instead of hook-and-loop?
A zipper provides a more defined mechanical closure for long runs and handling; hook-and-loop is usually faster for frequent access.
02. Can it be installed over connectors?
It installs from the side, so the sleeve does not need to pass over the connector.
03. Does the zipper interrupt shielding?
Closure design affects continuity. The conductive overlap and grounding arrangement must be confirmed for the required performance.
Request a Sample or Quote
Send the cable diameter range, target frequency range, grounding method, installation environment, finished length and quantity. MJ FLEX will review the construction and recommend a suitable sample or quotation configuration.
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