SPC-01 Stretch Film Peeling Cling Tester

The SPC-01 Peel Cling Tester|、Plastics Testing factory measures the adhesion between two layers of stretch film, helping assess the stretch wrap material’s ability to adhere effectively. The SPC-01 Peel Cling Tester|、Plastics Testing export stands as a reliable and indispensable tool in the materials testing, providing precise measurements that contribute to the enhancement of product quality and safety across diverse sectors.

2.Why do you need a SPC-01 Stretch Film Peel Cling Tester?

Cling adhesion is a crucial parameter for stretch film due to its impact on the secure bonding between the film and the goods being packaged.

Enhanced Stability on Pallets: A strong cling adhesion ensures a robust bond between the stretch film and the goods, preventing shifting or slippage during transportation and storage. This enhances the overall stability of the palletized load.

Film Toughness and Elasticity: Cling adhesion contributes to the toughness and elasticity of the stretch film. A well-adhered film can better withstand external forces, providing resilience and protection to the packaged items.

Improved Support: Adequate cling adhesion results in better support for the goods, reducing the risk of load deformation. This is particularly important for securing irregularly shaped or stacked items.

3.Advantages of SPC-01 Stretch Film Peel Cling Tester

7-inch TFT touch screen for user-friendly operation (Human-Machine Interface).

Internal PLC control unit for reliable performance.

Precision ball screw ensures accurate speed and displacement.

Adjustable test speed.

Different load cell connections with the sample eliminate interference typically caused by friction and gravity from pulleys and strings used in traditional methods.

Equipped with a limiting device and automatic return function.

Real-time display of the test curve and peak value recording.

Supports elongation rates of 50%, 100%, and 200%.

Includes an embedded micro printer.

Addition of a coefficient of friction function is optional.

4.Test Principle of SPC-01 Stretch Film Peel Cling Tester

To test peel cling, two sample types are prepared. The first, a larger piece, serves as the substrate or backing, while the second, a smaller strip, driven the SPC-01 moving jaw, is peeled from the larger sample. The peeling force is recorded. This test evaluates the film’s adhesion performance effectively

5.Specifications

6.Standards:ASTM D5458 Peel Cling Testing Equipment for Stretch Film 

ASTM D5458 Standard Test Method for Peel Cling of Stretch Wrap

Stretch wrap film is an extremely important packaging material used in applications ranging from heavy pallet strapping to sealing food in containers to keep it fresh. Peel adhesion and puncture resistance are important parameters as adhesion is critical to keep items tightly wrapped after they have been stretch wrapped to prevent the film from unravelling during handling and shipping, while puncture strength is important to prevent accidental puncture damage, thereby helping to maintain product freshness.

7.Configuration:

a)Standard configuration: SPC-01 Stretch Film Peel Cling Tester, sample roller, brush, fuses, manual, calibration certificate, power cord.

b)Optional configuration: Non-Standard jaw, RS 232 Port, COM Line, Software

8.FAQs

Q: Why is Cling Peel Important in Stretch Film?

A: Cling peel in stretch film is crucial as it directly influences the stability of palletized loads, ensuring goods remain securely bonded to the film during transportation and storage.

Q: How Does Cling Adhesion Impact Film Toughness and Elasticity?

A: Cling adhesion enhances the toughness and elasticity of stretch film, providing resilience and protection to packaged items by allowing the film to withstand external forces and impacts.

Q: What Role Does Cling Adhesion Play in Supporting Packaged Goods?

A: Cling adhesion ensures effective support for packaged goods, minimizing the risk of load deformation and providing stability, particularly for irregularly shaped or stacked items.

Q: How is Cling Adhesion Created in Stretch Film?

A: Cling adhesion is typically achieved by incorporating specific additives, such as tackifiers or cling agents, in the stretch film formulation. These additives enhance the adhesive properties of the film.