PET (Polyethylene Terephthalate) composite film structure
A composite film and one-sided technology, which is applied in the direction of synthetic resin layered products, layered products, metal layered products, etc., can solve the problem that PET film cannot fully meet the demand, and achieve simple structure, improved service life, and cushioning force Effect
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Embodiment 1
[0022] Such as figure 1 As shown, a PET composite film structure includes a PET high-permeability film 1, one side of the PET high-permeability film 1 is bonded to the PET release film layer 3 through a colored layer 2, and the other side of the PET high-permeability film 1 is connected to the first non-woven The fabric layer 4 is attached, and the non-woven fabric layer 4 is attached to the conductive layer 5, the second non-woven fabric layer 6, the copper wire shielding layer 7 and the protective layer 8 from the inside to the outside on the side away from the PET high-permeability film 1 to protect The thickness of layer 8 is 0.25-3 mm.
[0023] The first non-woven fabric layer 4 and the second non-woven fabric layer 6 are both made of two layers of non-woven fabrics. The first non-woven fabric layer 4 is attached to the PET high-permeable membrane 1 through F-grade glue. The cloth layer 6 is attached to the conductive layer 5 by F grade glue.
[0024] The conductive layer 5 ...
Embodiment 2
[0028] Such as figure 1 As shown, a PET composite film structure includes a PET high-permeability film 1, one side of the PET high-permeability film 1 is bonded to the PET release film layer 3 through a colored layer 2, and the other side of the PET high-permeability film 1 is connected to the first non-woven The fabric layer 4 is attached, and the non-woven fabric layer 4 is attached to the conductive layer 5, the second non-woven fabric layer 6, the copper wire shielding layer 7 and the protective layer 8 from the inside to the outside on the side away from the PET high-permeability film 1 to protect The thickness of layer 8 is 0.25-3 mm.
[0029] The first non-woven fabric layer 4 and the second non-woven fabric layer 6 are both made of two layers of non-woven fabrics. The first non-woven fabric layer 4 is attached to the PET high-permeable membrane 1 through F-grade glue. The cloth layer 6 is attached to the conductive layer 5 by F grade glue.
[0030] The conductive layer 5 ...
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