TECHNOLOGY

PVA Film Technology & Testing

Material performance is application-specific. We evaluate dissolution, thickness, mechanical properties, sealing and process compatibility.
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What controls dissolution?

Dissolution is influenced by film formulation, thickness, water temperature, agitation, water volume and the packaged product. Therefore, a film that performs well in one application may require adjustment in another.

Temperature

Cold, warm and hot water conditions can produce different dissolution behavior.

Thickness

Thinner films generally dissolve faster under comparable conditions.

Agitation

Water movement can significantly affect dissolution time.

Formulation

Polymer composition and additives influence solubility and mechanical performance.

Technical Reference

Thickness
Typical range: 15–90 μmRoll Length
Commonly up to 500 m depending on specificationTesting
Dissolution, tensile, sealing and application testingCustomization
Width, thickness and packaging requirements can be discussed

From lab test to production

Define the application → select a film direction → test samples → validate on the machine → confirm production parameters.
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