阅读说明：本技术 一种刺绣夹丝玻璃生产工艺 (Production process of embroidery silk-sandwiched glass ) 是由 汪建卫 于 2021-07-14 设计创作，主要内容包括：本发明公开了一种刺绣夹丝玻璃生产工艺,刺绣夹丝玻璃由第一玻璃板、刺绣纱、EVA胶片、第二玻璃板组成,所述第一玻璃板、刺绣纱、EVA胶片、第二玻璃板均水平设置,第一玻璃板上覆盖有刺绣纱,刺绣纱上覆盖有EVA胶片,EVA胶片上覆盖有第二玻璃板,刺绣夹丝玻璃的生产过程包括以下步骤：S1、将第一玻璃板、刺绣纱、EVA胶片、第二玻璃板自下向上依次叠放在真空热压机上,刺绣纱的四周超出第一玻璃板；S2、将刺绣纱拉直至平整无纬斜。本发明生产的刺绣夹丝玻璃刺绣纱平整无纬斜,刺绣夹丝玻璃内无气泡,具有很好的装饰效果,且结合牢固,不易解体。(The invention discloses a production process of embroidery silk-sandwiched glass, which comprises a first glass plate, embroidery yarns, an EVA film and a second glass plate, wherein the first glass plate, the embroidery yarns, the EVA film and the second glass plate are all horizontally arranged, the embroidery yarns are covered on the first glass plate, the EVA film is covered on the embroidery yarns, the second glass plate is covered on the EVA film, and the production process of the embroidery silk-sandwiched glass comprises the following steps: s1, stacking the first glass plate, the embroidery yarn, the EVA film and the second glass plate on a vacuum hot press from bottom to top in sequence, wherein the periphery of the embroidery yarn exceeds the first glass plate; s2, straightening the embroidery yarn to be flat and without weft skew. The embroidery silk-sandwiched glass embroidery yarn produced by the invention is flat and has no weft skew, no air bubble is in the embroidery silk-sandwiched glass, the embroidery silk-sandwiched glass embroidery yarn has good decoration effect, and the embroidery silk-sandwiched glass embroidery yarn is firmly combined and is not easy to disintegrate.)

1. The production process of the embroidery silk-sandwiched glass is characterized in that: embroidery silk glass comprises first glass board (1), embroidery yarn (2), EVA film (3), second glass board (4), first glass board (1), embroidery yarn (2), EVA film (3), the equal level setting of second glass board (4), first glass board (1) coats and is stamped embroidery yarn (2), embroidery yarn (2) coats and is stamped EVA film (3), EVA film (3) coats and is stamped second glass board (4), embroidery silk glass's production process includes following step:

s1, stacking the first glass plate (1), the embroidery yarn (2), the EVA film (3) and the second glass plate (4) on a vacuum hot press from bottom to top in sequence, wherein the periphery of the embroidery yarn (2) exceeds the first glass plate (1);

s2, straightening the embroidery yarn (2) to be flat and free of weft skew;

s3, vacuumizing the vacuum hot press and maintaining the negative pressure, hot-pressing the embroidery wired glass by the vacuum hot press under the negative pressure state, heating to 48-52 ℃ and preserving heat for 10-30 min, then heating to 58-62 ℃ and preserving heat for 10-30 min, then heating to 68-72 ℃ and preserving heat for 10-30 min, then heating to 80-90 ℃ and preserving heat for 15-35 min, and finally heating to 100-120 ℃ and preserving heat for 50-80 min in the hot pressing process;

s4, naturally cooling the embroidery silk-sandwiched glass after hot pressing under normal temperature and pressure in a non-pressed state;

s5, removing the embroidery yarn (2) exposed outside the embroidery silk clamping glass;

and S6, inspecting the embroidery wired glass, and packaging and warehousing qualified products.

2. The production process of the embroidery silk-sandwiched glass as claimed in claim 1, wherein: the glass plate comprises a first glass plate (1) and a second glass plate (4), wherein the first glass plate and the second glass plate are glass plates with the same size, the second glass plate (4) is located right above the first glass plate (1), and the thicknesses of the first glass plate (1) and the second glass plate (4) are both 5 mm.

3. The production process of the embroidery silk-sandwiched glass as claimed in claim 1, wherein: in the step S1, the periphery of the embroidery yarn (2) exceeds the first glass plate (1) by 0.5cm-2 cm.

4. The production process of the embroidery silk-sandwiched glass as claimed in claim 1, wherein: the negative pressure is maintained at-90 Kpa to-98 Kpa in the step S3.

5. The production process of the embroidery silk-sandwiched glass as claimed in claim 1, wherein: in the step S3, the temperature is raised to 50 ℃ for 8min and kept for 20min, then raised to 60 ℃ for 8min and kept for 20min, then raised to 70 ℃ for 8min and kept for 20min, then raised to 85 ℃ for 5min and kept for 25min, and finally raised to 110 ℃ for 5min and kept for 65min in the hot pressing process.

6. The production process of the embroidery silk-sandwiched glass as claimed in claim 1, wherein: the items of the embroidery wired glass checked in the step S6 include whether there is air bubbles, whether the embroidery yarn (2) is broken, and whether the embroidery yarn is flat and has no bias.

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of embroidery products, in particular to the technical field of wired glass.

[ background of the invention ]

Wired glass is a glass with decorative effect, which has yarns inside. The yarn inside the existing wired glass has simpler patterns and unsatisfactory decorative effect. At present, no wired glass produced by embroidery yarn is available on the market.

[ summary of the invention ]

The invention aims to solve the problems in the prior art, and provides a production process of embroidery yarn glass, which can ensure that the produced embroidery yarn glass has a good decorative effect, and the embroidery yarn is flat and has no weft skew.

In order to achieve the purpose, the invention provides an embroidery silk-sandwiched glass production process, wherein the embroidery silk-sandwiched glass consists of a first glass plate, embroidery yarns, an EVA film and a second glass plate, the first glass plate, the embroidery yarns, the EVA film and the second glass plate are all horizontally arranged, the embroidery yarns are covered on the first glass plate, the EVA film is covered on the embroidery yarns, the second glass plate is covered on the EVA film, and the embroidery silk-sandwiched glass production process comprises the following steps:

s1, stacking the first glass plate, the embroidery yarn, the EVA film and the second glass plate on a vacuum hot press from bottom to top in sequence, wherein the periphery of the embroidery yarn exceeds the first glass plate;

s2, straightening the embroidery yarn to be flat and without weft skew;

s3, vacuumizing the vacuum hot press and maintaining the negative pressure, hot-pressing the embroidery wired glass by the vacuum hot press under the negative pressure state, heating to 48-52 ℃ and preserving heat for 10-30 min, then heating to 58-62 ℃ and preserving heat for 10-30 min, then heating to 68-72 ℃ and preserving heat for 10-30 min, then heating to 80-90 ℃ and preserving heat for 15-35 min, and finally heating to 100-120 ℃ and preserving heat for 50-80 min in the hot pressing process;

s4, naturally cooling the embroidery silk-sandwiched glass after hot pressing under normal temperature and pressure in a non-pressed state;

s5, removing the embroidery yarns exposed outside the embroidery silk clamping glass;

and S6, inspecting the embroidery wired glass, and packaging and warehousing qualified products.

Preferably, the first glass plate and the second glass plate are glass plates with the same size, the second glass plate is positioned right above the first glass plate, and the thickness of the first glass plate and the thickness of the second glass plate are both 5 mm.

Preferably, the embroidery yarn in the step S1 extends 0.5cm-2cm around the first glass plate.

Preferably, the negative pressure is maintained at-90 Kpa to-98 Kpa in the step S3.

Preferably, in the step S3, the temperature is increased to 50 ℃ for 8min and kept for 20min, then increased to 60 ℃ for 8min and kept for 20min, then increased to 70 ℃ for 8min and kept for 20min, then increased to 85 ℃ for 5min and kept for 25min, and finally increased to 110 ℃ for 5min and kept for 65 min.

Preferably, the items of the embroidery thread glass inspected in the step S6 include whether there is a bubble, whether there is a breakage, and whether the embroidery yarn is flat and has no skew.

The invention has the beneficial effects that: the embroidery silk-sandwiched glass embroidery yarn produced by the invention is flat and has no weft skew, no air bubble is in the embroidery silk-sandwiched glass, the embroidery silk-sandwiched glass embroidery yarn has good decoration effect, and the embroidery silk-sandwiched glass embroidery yarn is firmly combined and is not easy to disintegrate; at first, the periphery of the embroidery yarn exceeds the first glass plate, so that the embroidery yarn is easy to be flattened in the production process of the embroidery silk-clamping glass.

The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a front view of an embroidery silk-sandwiched glass according to the production process of the embroidery silk-sandwiched glass of the present invention.

In the figure: 1-a first glass plate, 2-embroidery yarn, 3-EVA film and 4-a second glass plate.

[ detailed description ] embodiments

Referring to fig. 1, the embroidery silk glass production process of the invention comprises a first glass plate 1, embroidery yarns 2, an EVA film 3 and a second glass plate 4, wherein the first glass plate 1, the embroidery yarns 2, the EVA film 3 and the second glass plate 4 are all horizontally arranged, the embroidery yarns 2 are covered on the first glass plate 1, the EVA film 3 is covered on the embroidery yarns 2, the second glass plate 4 is covered on the EVA film 3, and the embroidery silk glass production process comprises the following steps:

s1, stacking the first glass plate 1, the embroidery yarn 2, the EVA film 3 and the second glass plate 4 on a vacuum hot press from bottom to top in sequence, wherein the periphery of the embroidery yarn 2 exceeds the first glass plate 1;

s2, straightening the embroidery yarn 2 to be flat and free of weft skew;

s3, vacuumizing the vacuum hot press and maintaining the negative pressure, hot-pressing the embroidery wired glass by the vacuum hot press under the negative pressure state, heating to 48-52 ℃ and preserving heat for 10-30 min, then heating to 58-62 ℃ and preserving heat for 10-30 min, then heating to 68-72 ℃ and preserving heat for 10-30 min, then heating to 80-90 ℃ and preserving heat for 15-35 min, and finally heating to 100-120 ℃ and preserving heat for 50-80 min in the hot pressing process;

s4, naturally cooling the embroidery silk-sandwiched glass after hot pressing under normal temperature and pressure in a non-pressed state;

s5, removing the embroidery yarn 2 exposed outside the embroidery silk clamping glass;

and S6, inspecting the embroidery wired glass, and packaging and warehousing qualified products.

The first glass plate 1 and the second glass plate 4 are glass plates with the same size, the second glass plate 4 is located right above the first glass plate 1, the thicknesses of the first glass plate 1 and the second glass plate 4 are both 5mm, the periphery of the embroidery yarn 2 in the step S1 exceeds the first glass plate by 10.5cm-2cm, the negative pressure in the step S3 is maintained at-90 Kpa to-98 Kpa, and the inspection items of the embroidery silk clamping glass in the step S6 include whether bubbles exist, whether the embroidery yarn is damaged and whether the embroidery yarn 2 is flat and has no weft skew.

Preferably, in the step S3, the temperature is increased to 50 ℃ for 8min and kept for 20min, then increased to 60 ℃ for 8min and kept for 20min, then increased to 70 ℃ for 8min and kept for 20min, then increased to 85 ℃ for 5min and kept for 25min, and finally increased to 110 ℃ for 5min and kept for 65 min.

The working process of the invention is as follows:

in the working process of the embroidery silk-sandwiched glass production process, the embroidery yarns 2 of the embroidery silk-sandwiched glass are flat and have no weft skew, no air bubbles exist in the embroidery silk-sandwiched glass, the embroidery silk-sandwiched glass production process has a good decoration effect, is firmly combined and is not easy to disintegrate; at first, the periphery of the embroidery yarn 2 exceeds the first glass plate 1, so that the embroidery yarn 2 is easy to be flattened in the production process of the embroidery silk-clamping glass.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.