阅读说明：本技术 陶瓷纤维复合铝箔及其制作工艺 (Ceramic fiber composite aluminum foil and manufacturing process thereof ) 是由 杜绍敏 陆俊 于 2020-12-28 设计创作，主要内容包括：本发明涉及一种陶瓷纤维复合铝箔,包括陶瓷纤维纸、铝箔,所述铝箔设置在陶瓷纤维纸的上、下端面,所述铝箔的尺寸大于陶瓷纤维纸的尺寸,大于所述陶瓷纤维纸的四周的两张铝箔折叠,将所述陶瓷纤维纸密封内铝箔内；还公开了一种陶瓷纤维复合铝箔的制作工艺。本申请能保证陶瓷纤维纸表面清洁,利于陶瓷纤维纸的使用。(The invention relates to a ceramic fiber composite aluminum foil, which comprises ceramic fiber paper and aluminum foils, wherein the aluminum foils are arranged on the upper end surface and the lower end surface of the ceramic fiber paper, the size of the aluminum foils is larger than that of the ceramic fiber paper, the two aluminum foils which are larger than the periphery of the ceramic fiber paper are folded, and the ceramic fiber paper is sealed in the inner aluminum foil; also discloses a manufacturing process of the ceramic fiber composite aluminum foil. This application can guarantee ceramic fiber paper surface cleaning, does benefit to ceramic fiber paper's use.)

1. A ceramic fiber composite aluminum foil is characterized in that: the aluminum foil is arranged on the upper end face and the lower end face of the ceramic fiber paper, the size of the aluminum foil is larger than that of the ceramic fiber paper, two aluminum foils which are larger than the periphery of the ceramic fiber paper are folded, and the ceramic fiber paper is sealed in the inner aluminum foil.

2. The ceramic fiber composite aluminum foil as set forth in claim 1, wherein: the peripheries of the two aluminum foils are folded at least three times.

3. A manufacturing process of a ceramic fiber composite aluminum foil is characterized by comprising the following steps: comprises the following steps of (a) carrying out,

preparing two aluminum foils, and sequentially cutting four corners of the two aluminum foils to form a first aluminum foil and a second aluminum foil;

stacking the first aluminum foil, the ceramic fiber plate and the second aluminum foil in sequence;

turning and sealing the peripheries of the first aluminum foil and the second aluminum foil to form a semi-finished product of the ceramic fiber composite aluminum foil;

placing an upper cover plate above the second aluminum foil, and pressing the semi-finished product;

and fifthly, removing the upper cover plate, and carrying out size inspection to form the ceramic fiber composite aluminum foil.

4. The manufacturing process of the ceramic fiber composite aluminum foil according to claim 3, characterized in that: the turnover times in the third step are at least three times.

5. The manufacturing process of the ceramic fiber composite aluminum foil according to claim 3, characterized in that: before the first aluminum foil and the second aluminum foil are stacked, leveling treatment is respectively carried out on the first aluminum foil and the second aluminum foil.

6. The manufacturing process of the ceramic fiber composite aluminum foil according to claim 3, characterized in that: and between the fourth step and the fifth step, the method also comprises an inspection processing step, wherein the inspection processing step comprises the operations of flattening the corners, removing the weight of the corners, removing dirt and removing dust.

7. The manufacturing process of the ceramic fiber composite aluminum foil according to claim 6, characterized in that: the leveling operation employs a leveling tool having a flat surface.

8. The manufacturing process of the ceramic fiber composite aluminum foil according to claim 6, characterized in that: and scissors are adopted for the edge and corner weight removing operation, and when the edge and corner are overlapped, the overlapped part is removed by the scissors.

9. The manufacturing process of the ceramic fiber composite aluminum foil according to claim 6, characterized in that: the decontamination operation adopts alcohol, and the alcohol is used for wiping.

10. The manufacturing process of the ceramic fiber composite aluminum foil according to claim 6, characterized in that: the dust removing operation adopts a dust whisk.

Technical Field

The invention relates to a ceramic fiber composite aluminum foil and a manufacturing process thereof.

Background

When the ceramic fiber paper is used, the cleanliness of the ceramic fiber paper needs to be ensured due to the requirement of an application environment, but the surface of the ceramic fiber paper is very easy to have scraps, and granular impurities are attached to the surface of the ceramic fiber paper, so that the ceramic fiber paper is very easy to damage during application.

Disclosure of Invention

In order to overcome the defects, the invention aims to provide a ceramic fiber composite aluminum foil capable of ensuring the surface cleanness of ceramic fiber paper and a manufacturing process thereof.

In order to achieve the above purposes, the invention adopts the technical scheme that: a ceramic fiber composite aluminum foil comprises ceramic fiber paper and aluminum foils, wherein the aluminum foils are arranged on the upper end surface and the lower end surface of the ceramic fiber paper, the size of each aluminum foil is larger than that of the ceramic fiber paper, two aluminum foils which are larger than the periphery of the ceramic fiber paper are folded, and the ceramic fiber paper is sealed in an inner aluminum foil.

The ceramic fiber composite aluminum foil has the advantages that the ceramic fiber paper is wrapped in the aluminum foil, the ceramic fiber board is protected, and the aluminum foil is folded and sealed, so that the surface of the ceramic fiber paper can be clean, and no debris or granular impurities can be generated to further pollute products; the aluminum foil can also play a role in buffering, and the flowing out of scraps or particle impurities on the surface of the ceramic fiber paper is ensured.

Preferably, the two sheets of aluminum foil are folded around at least three times. At least three folds ensure the tightness.

A manufacturing process of a ceramic fiber composite aluminum foil comprises the following steps of firstly, preparing two aluminum foils, and sequentially cutting four corners of the two aluminum foils to form a first aluminum foil and a second aluminum foil; stacking the first aluminum foil, the ceramic fiber plate and the second aluminum foil in sequence; turning and sealing the peripheries of the first aluminum foil and the second aluminum foil to form a semi-finished product of the ceramic fiber composite aluminum foil; placing an upper cover plate above the second aluminum foil, and pressing the semi-finished product; and fifthly, removing the upper cover plate, and carrying out size inspection to form the ceramic fiber composite aluminum foil.

The manufacturing process of the ceramic fiber composite aluminum foil has the advantages that the ceramic fiber paper is wrapped in the first aluminum foil and the second aluminum foil, the ceramic fiber plate is protected by the aluminum foil and is sealed by folding the aluminum foil around, so that the surface of the ceramic fiber paper is clean, no debris or granular impurities are generated, and the product is polluted; the aluminum foil can also play a role in buffering, so that the flowing out of scraps or particle impurities on the surface of the ceramic fiber paper is ensured; in addition, the upper cover plate can press out air in the aluminum foil, so that the aluminum foil and the upper cover plate are tightly pressed.

Preferably, the number of folding in step three is at least three. And the sealing performance is ensured.

Preferably, the first aluminum foil and the second aluminum foil are respectively subjected to leveling treatment before being stacked.

Preferably, between the fourth step and the fifth step, the method further comprises an inspection processing step, wherein the inspection processing step comprises flattening operation, edge weight removing operation, dirt removing operation and dust removing operation on edges and corners.

Preferably, the flattening operation employs a flattening tool having a flat surface. And leveling by using the plane.

Preferably, the edge and corner de-weighting operation uses scissors, and when the edges and corners are overlapped, the overlapped part is cut off by the scissors.

Preferably, the decontamination operation is performed by wiping with alcohol.

Preferably, the dust removing operation adopts a dust whisk for removing hard particles.

Detailed Description

The following detailed description of the preferred embodiments of the present invention is provided to enable those skilled in the art to more readily understand the advantages and features of the present invention, and to clearly and unequivocally define the scope of the present invention.

The ceramic fiber composite aluminum foil comprises ceramic fiber paper and aluminum foils, wherein the aluminum foils are arranged on the upper end surface and the lower end surface of the ceramic fiber paper, the size of each aluminum foil is larger than that of the ceramic fiber paper, two aluminum foils which are larger than the periphery of the ceramic fiber paper are folded, and the ceramic fiber paper is sealed in the inner aluminum foil. The ceramic fiber paper is wrapped in the aluminum foil, the ceramic fiber board is protected and sealed by folding the aluminum foil, so that the surface of the ceramic fiber paper is clean, and no debris or granular impurities are generated to further pollute the product; the aluminum foil can also play a role in buffering, and the flowing out of scraps or particle impurities on the surface of the ceramic fiber paper is ensured.

Wherein the peripheries of the two aluminum foils are folded at least three times. At least three folds ensure the tightness.

The embodiment also discloses a manufacturing process of the ceramic fiber composite aluminum foil, which comprises the following steps of preparing two aluminum foils, and sequentially cutting four corners of the two aluminum foils to form a first aluminum foil and a second aluminum foil; stacking the first aluminum foil, the ceramic fiber plate and the second aluminum foil in sequence; turning and sealing the peripheries of the first aluminum foil and the second aluminum foil to form a semi-finished product of the ceramic fiber composite aluminum foil; placing an upper cover plate above the second aluminum foil, and pressing the semi-finished product; and fifthly, removing the upper cover plate, and carrying out size inspection to form the ceramic fiber composite aluminum foil. According to the manufacturing process of the ceramic fiber composite aluminum foil, the ceramic fiber paper is wrapped in the first aluminum foil and the second aluminum foil, the ceramic fiber board is protected by the aluminum foils and is sealed by folding the aluminum foils around, so that the surface of the ceramic fiber paper can be clean, and chips or granular impurities cannot be generated to further pollute a product; the aluminum foil can also play a role in buffering, so that the flowing out of scraps or particle impurities on the surface of the ceramic fiber paper is ensured; in addition, the upper cover plate can press out air in the aluminum foil, so that the aluminum foil and the upper cover plate are tightly pressed.

And the turnover times in the third step are at least three times, so that the sealing performance is ensured.

Before stacking, the first aluminum foil and the second aluminum foil are respectively leveled.

And between the fourth step and the fifth step, the method also comprises an inspection processing step, wherein the inspection processing step comprises the operations of flattening the corners, removing the weight of the corners, removing dirt and removing dust.

The leveling operation adopts a leveling tool which is provided with a plane. And leveling by using the plane.

The edge and corner weight removing operation adopts scissors, when the edge and corner are overlapped, the overlapped part is removed by the scissors.

The decontamination operation adopts alcohol, and the alcohol is used for wiping.

The dust removing operation adopts a dust whisk for removing hard particles.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the present invention is not limited thereto, and any equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.