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Bottle-shaped container with protective film

A protective film, bottle-shaped technology, applied in the field of bottle-shaped containers with peeling protective films, can solve the problems of not emphasizing the efficacy of the bottle-shaped container to protect the object to be coated, etc.

Inactive Publication Date: 2007-06-13
玄金科技股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] 1. No improvement was made for the function of preventing deterioration of the bottle-shaped container containing liquid;
[0011] 2. None of the bottle-shaped containers used have the effect of protecting the object to be coated, especially polyester PET bottles.
[0012] 3. No improvements have been made to improve the absorption efficiency of ultraviolet rays or strong light for bottle-shaped containers

Method used

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  • Bottle-shaped container with protective film
  • Bottle-shaped container with protective film

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] Please refer to Figure 1, which is a cross-sectional view of the photocatalyst film formed on the material of the bottle container, with 5-30 nanometers of titanium dioxide TiO 2 Material 21, adding copper particles 22 as a catalyst to enhance nano-TiO 2 Photocatalyst catalytic ability, which is supported on nanometer TiO2 2 The copper particles 22 on the surface of the material 21 can guide the electrons 4 and greatly reduce the titanium dioxide TiO 2 The recombination of electron 4 and electric hole 5 pairs greatly improves the absorption efficiency of ultraviolet 3 or strong light in sunlight. Due to nano titanium dioxide TiO 2 The photocatalyst has the characteristics of colorless, odorless and non-toxic. The photocatalyst itself does not participate in the reaction, so it will never be lost. In the physical reaction of photocatalysis, the efficiency is particularly outstanding and remarkable. It will strongly decompose various harmful substances and organic matter in t...

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PUM

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Abstract

The invention is a method which is coating a kind of nanophase titanium dioxide. The material absorbs ultraviolet ray and other visible light of short wavelength, and then generates electrons and electron hole to react with the water and oxygen in the air producing active oxygen and strong oxidant of oxyhydrogen free radical which is able to oxidize surrounding organic matter, sterilize and deodorize. The material also is able to effectively protect the hop and hop clover in the beer from oxidizing by the ultraviolet or strong light if is coated over the beer bottle so to keep the beer fresh. Besides sterilizing and deodorizing, the copper particle additive increases the absorption rate of the ultraviolet and the strong light. The compound of alcohol radical in the coating solvent will form a resist film of silicon dioxide and other compound protect the organic container from transubstantiating by oxidizing and decomposing.

Description

Technical field [0001] The invention relates to a bottle-shaped container with a nano-level titanium dioxide photocatalyst coating agent and a protective film that is not easy to fall off, in particular to a bottle-shaped container that forms a protective film on the surface of the bottle-shaped container to prevent the bottle-shaped container from being oxidized and decomposed. The titanium dioxide photocatalyst is strongly bonded to the surface of the bottle-shaped container, and it has the function of sterilization, deodorization and enhances the absorption rate of ultraviolet or strong light in the sun. Background technique [0002] The hops and hops contained in beer are very afraid of strong light. As long as they are exposed to sunlight, the temperature will rise and the taste of beer will deteriorate. The main reason for this is that ultraviolet rays can cause deterioration of hop ingredients and produce odor. Therefore, the beer currently on the market often uses dark-co...

Claims

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Application Information

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IPC IPC(8): B65D23/08B01J37/02B01J21/06B65D1/00B65D85/72
Inventor 郑孟松
Owner 玄金科技股份有限公司
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