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Enhanced aluminum foil belt and enhanced aluminum foil composite belt

An aluminum foil composite tape, enhanced technology, applied in the direction of conductors, instruments, electrical components, etc., can solve the problems that the strength of aluminum foil cannot be improved, and it cannot be used to wrap cables and optical cables.

Pending Publication Date: 2021-02-12
HANGZHOU JULI INSULATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcoming: it does not improve the strength of the aluminum foil itself in essence, and cannot be used to wrap cables and optical cables

Method used

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  • Enhanced aluminum foil belt and enhanced aluminum foil composite belt
  • Enhanced aluminum foil belt and enhanced aluminum foil composite belt

Examples

Experimental program
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Effect test

Embodiment 1

[0014] Embodiment 1: with reference to attached figure 1 and 2 . A reinforced aluminum foil strip, including an aluminum foil strip 1, the production of the aluminum foil strip 1 belongs to the prior art, and will not be described here. The aluminum foil strip 1 is pressed with groove-shaped reinforcing ribs 2 along its length. The shape of the groove is arc, or rectangle, or triangle, or a combination of the two. The groove-shaped reinforcing rib is uninterrupted or intermittent throughout. The depth of the groove is less than 0.05mm.

Embodiment 2

[0015] Embodiment 2: On the basis of Embodiment 1, a reinforced aluminum foil composite tape includes an aluminum foil composite tape, and the aluminum foil tape 1 in the aluminum foil composite tape is pressed with groove-shaped reinforcing ribs 2 along its long surface. The shape of the groove is arc, or rectangle, or triangle, or a combination of both. The groove-shaped reinforcing rib is uninterrupted or intermittent throughout. The groove depth is less than 0.05mm. The grooves are filled with polymer resin, and the method of coating the molten polymer resin on the aluminum foil is prior art, and will not be described here. The height of the protrusion on the opposite side of the groove is equal to or less than the film thickness.

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Abstract

The invention relates to an enhanced aluminum foil belt and an enhanced aluminum foil composite belt, which can improve the strength of a coated cable and an optical cable by effectively improving thestrength of the aluminum foil composite belt. The enhanced aluminum foil composite belt comprises an aluminum foil composite belt, and groove-shaped reinforcing ribs are pressed on the aluminum foilbelt in the aluminum foil composite belt along the long surface. The strength of the aluminum foil belt is effectively improved, the strength of the prepared aluminum foil composite belt is fundamentally improved, and the strength and the wrapping length of a wrapped cable and a wrapped optical cable greatly exceed the strength and the wrapping length of an existing aluminum foil composite belt.

Description

technical field [0001] The invention relates to a reinforced aluminum foil tape and a reinforced aluminum foil composite tape which can not only effectively improve the strength and length of the aluminum foil composite tape itself, but also increase the strength and length of the wrapped cable and optical cable, belonging to the field of aluminum foil composite tape manufacturing. Background technique [0002] CN210765129U, title "a kind of high-strength aluminum foil adhesive tape", comprises an aluminum foil tape, the inner cavity of the aluminum foil tape is fixedly provided with a base layer, the upper surface of the base layer is sprayed with a wear-resistant layer, and the upper surface of the wear-resistant layer is sprayed with a reflective layer. Its disadvantages: In essence, it does not improve the strength of the aluminum foil itself, so it cannot be used to wrap cables and optical cables. Contents of the invention [0003] Design purpose: To avoid the defici...

Claims

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Application Information

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IPC IPC(8): H01B7/22G02B6/44
CPCG02B6/443G02B6/4432H01B7/22
Inventor 沈国忠
Owner HANGZHOU JULI INSULATION
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