anti static stretch wrap film
Foshan Opalus Adhesive Products Co., Ltd. is a manufacturer of anti static stretch wrap film for electronics, electrical appliances, precision parts, and ESD Protected Area packaging. This anti-static stretch film is produced with an anti-static additive system to reduce charge accumulation during high-friction wrapping. It helps keep packed cartons cleaner by lowering surface dust pickup, while pink tint, transparent film, hand roll, and machine roll options can be matched to the actual packing line.
- Material: LLDPE with anti-static additive
- Thickness: 17-30 um typical
- Reference roll: 500 mm x 300 m
- Color: pink tint or transparent
- Type: hand roll and machine roll
- Use: ESD-area pallet wrapping
Product Overview
Anti static stretch wrap film is used when standard transparent stretch film is not enough for electronic or precision packaging. During unwinding, stretching, and film-to-film contact, ordinary wrap may generate electrostatic charge. In a real packing area, the film also touches cartons, plastic totes, trays, labels, and pallet corners before the load moves to storage or transport. If charge is not controlled, dust can collect on the wrapped surface and sensitive electronic goods may face extra handling risk.
This static dissipative stretch film keeps the useful wrapping behavior of LLDPE film, including cling, elongation, puncture resistance, tear resistance, and load containment. The difference is that it supports ESD-area handling, where charge control and cleaner carton surfaces matter. It is normally used as an outer pallet wrap, not as a replacement for inner ESD bags, conductive trays, shielding bags, or component-level protection.
Before repeat use, the film should be tested in the same packing condition where it will be used. A common sample trial may include 25 um film, 500 mm x 300 m roll size, 50 mm or 76 mm paper core, and pink or transparent color. Useful checks include roll edge flatness, unwind stability, film break behavior, cling level, surface dust pickup, carton-corner puncture, and load containment after pallet movement. Keeping one approved sample roll helps maintain repeat production consistency.
Benefits
- Helps reduce charge accumulation during hand or machine stretch wrapping.
- Lowers dust pickup on cartons, totes, and palletized electronic goods.
- Supports ESD-area transfer when used with suitable inner packaging.
- Pink tint makes anti-static pallet wrap easier to identify.
- Transparent film keeps barcode labels and carton markings readable.
- Machine grade film gives steadier tension for repeated pallet loads.
- Hand rolls are practical for repair wrapping, small batches, and narrow bundles.
- Sample testing can confirm surface resistance, cling, tear, puncture behavior, dust pickup, and load holding.
When Should Machine Grade Anti Static Stretch Wrap Film Be Selected Instead of Hand Rolls?
Machine grade anti static stretch wrap film is a better option when the same type of ESD-sensitive pallet is wrapped every day. Electronics warehouses, appliance component plants, and controlled packing lines usually need more consistent film tension than hand wrapping can provide. Machine rolls help reduce loose tails, uneven pulling, and random film breaks caused by operator variation. Selection should consider pallet height, carton edge sharpness, machine pre-stretch setting, film thickness, roll width, roll weight, and whether the load will enter an ESD Protected Area. Hand rolls remain useful for mixed cartons, repair packing, narrow bundles, and small batches.
TDS
| Item | Typical Value |
|---|---|
| Product Name | Anti static stretch wrap film |
| Base Material | LLDPE stretch film with anti-static additive system |
| Film Type | Hand grade, machine grade, narrow bundling roll |
| Common Thickness | 17-30 um, 25 um common reference |
| Roll Width | 100-500 mm hand roll, 500 mm machine roll, custom slit width |
| Roll Length | 300 m hand roll reference, machine length by equipment requirement |
| Reference Roll Size | 500 mm x 300 m x 25 um |
| Color Options | Pink tint, clear, transparent, light blue by request |
| Surface Resistance | Grade-dependent reference, often 10e9-10e11 ohms or project-confirmed range |
| Core Diameter | 50 mm or 76 mm paper core |
| Cling Level | Film-to-film cling checked by wrapping tension and storage condition |
| Dust Pickup Review | Check carton surface after wrapping, storage, and pallet movement |
| Puncture Check | Confirm around carton corners, tray edges, and pallet contact points |
| Tear Check | Review during hand wrapping and machine pre-stretch trial |
| Machine Trial | Confirm pre-stretch setting, unwind stability, roll edge flatness, film break observation |
| Packing Environment | Test under intended humidity, temperature, ESD-area rule, and load movement condition |
| Repeat Production Check | Confirm retained sample, surface resistance reference, roll size, color, and core diameter |
| Main Application | Electronics, electrical parts, precision components, ESD-area pallet wrapping |
Applications
- Outer pallet wrapping for electronic components packed in cartons or plastic totes.
- Wrapping for circuit boards, sensors, connectors, and electrical modules after inner ESD packaging.
- Clean transfer packaging for appliance parts and precision assemblies.
- ESD-area storage where charge control and cleaner carton surfaces are required.
- Machine wrapping for repeated pallet loads in electronics factories.
- Hand wrapping for repair packing, mixed cartons, and narrow bundles.
- Pink-tinted wrapping for quick anti-static identification in packing areas.
- Transparent wrapping where barcode, carton marks, inspection labels, or shipment information must stay readable.
How Should Surface Resistance Be Checked Before ESD Pallet Wrapping?
Surface resistance should be confirmed with the actual film grade and packing condition instead of treated as one fixed catalog number. Anti static stretch wrap film performance can change with the anti-static additive system, humidity, dwell time, winding tension, and the contact condition between the film and cartons or totes. Before repeat production, a sample roll should be tested in the real packing area, especially when wrapped goods include circuit boards, sensors, electrical modules, or precision parts. A reference such as 10e9-10e11 ohms can guide specification discussion, but the accepted value should match the test method, internal ESD rules, wrapping process, and inner ESD packaging structure.
FAQ
1. Is anti static stretch wrap film different from ordinary stretch film?
Yes. Ordinary stretch film mainly holds pallet loads, while anti-static stretch film also helps control charge accumulation and dust pickup around electronic or precision products.
2. Can it replace ESD bags or shielding packaging?
No. It is normally used as an outer pallet wrap. Sensitive components should still use proper inner ESD bags, trays, or shielding packaging when required.
3. Should we choose pink or transparent film?
Pink tint helps anti-static identification in storage and packing areas. Transparent film is better when barcode labels, carton marks, or inspection information must remain visible.
4. What should be confirmed before repeat production?
Confirm film thickness, roll width, roll length, core diameter, color, surface resistance reference, cling level, puncture behavior, machine setting, dust pickup result, and retained approved sample.