Do you know the six properties of flexible films?

1.The surface of film reel should be flat, with no wrinkles, spherulites, greasy dirt.

2.The transparent film should have transparency and glossy.

3.The film should have physical properties including tensile strength, elongation at break, friction.

4.The film should be even thickness, proper width deviation and small heat shrinkage.

5.The film should support barrier properties such as oxygen, moisture, fragrance.

6.The functional film should support customized requirments like high bonding, high treating level, and printing property.

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