CN114538761B - Glassware with embedded hand-painted patterns and processing technology thereof - Google Patents
Glassware with embedded hand-painted patterns and processing technology thereof Download PDFInfo
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- CN114538761B CN114538761B CN202210045314.8A CN202210045314A CN114538761B CN 114538761 B CN114538761 B CN 114538761B CN 202210045314 A CN202210045314 A CN 202210045314A CN 114538761 B CN114538761 B CN 114538761B
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- 238000005516 engineering process Methods 0.000 title claims abstract description 11
- 239000011521 glass Substances 0.000 claims abstract description 282
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 238000007493 shaping process Methods 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 20
- 230000008569 process Effects 0.000 claims abstract description 18
- 239000000049 pigment Substances 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims description 18
- 238000007664 blowing Methods 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 7
- 235000013305 food Nutrition 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 6
- 244000144730 Amygdalus persica Species 0.000 description 2
- 235000006040 Prunus persica var persica Nutrition 0.000 description 2
- 244000269722 Thea sinensis Species 0.000 description 2
- 230000037237 body shape Effects 0.000 description 2
- 239000001056 green pigment Substances 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/20—Uniting glass pieces by fusing without substantial reshaping
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Surface Treatment Of Glass (AREA)
- Table Devices Or Equipment (AREA)
Abstract
The invention relates to the technical field of glass processing, in particular to a glass ware with embedded hand-painted patterns and a processing technology thereof, comprising the following steps: step 1: processing inner glass according to the shape of the required glassware; step 2: drawing patterns on the outer surface of the inner glass by adopting high-temperature resistant pigment; step 3: after the patterns on the outer surface of the inner layer glass are dried, sleeving a cylindrical outer layer glass on the outer surface of the inner layer glass, and heating the outer layer glass to enable the outer layer glass to be melted and attached to the surface of the inner layer glass; step 4: shaping the inner layer glass and the outer layer glass to obtain the glassware embedded with the hand-painted patterns. The process can integrate the inner layer glass and the outer layer glass, so that the hand drawing pattern is suspended in the glass of the glassware, the advantages of difficulty in manufacturing and rapidness in manufacturing of the hand drawing pattern of the glassware can be maintained, the hand drawing pattern can be maintained for a long time, and the pigment cannot be fused into food.
Description
Technical Field
The invention relates to the technical field of glass processing, in particular to a glassware with embedded hand-painted patterns and a processing technology thereof.
Background
The traditional process of the hand-painted glassware directly uses glass as canvas, special pigment is used, after painting, the glassware is fired at low temperature, compared with the screen printed pattern, the process has the advantages of more individuality, difficult thunder and rapid manufacturing, but the glassware manufactured by the process has the advantages of easy fading and long time retention, and if the glassware is used for loading the real object, the pigment is easy to be fused into food and is harmful to health.
Therefore, how to keep the advantages of the glass ware hand-drawn pattern that is not easy to be used and quick to manufacture, and also keep the hand-drawn pattern long, the pigment can not be mixed into food, becomes a technical problem to be solved.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: how to keep the advantages of the glassware hand-drawing pattern that the pattern is not easy to be used and the manufacturing is quick, and also keep the hand-drawing pattern long, and the pigment can not be fused into food.
In order to solve the technical problems, the invention adopts the following technical scheme:
a process for manufacturing glassware with embedded hand-drawn patterns, comprising the steps of:
step 1: processing inner glass according to the shape of the required glassware;
step 2: drawing patterns on the outer surface of the inner glass by adopting high-temperature resistant pigment;
step 3: after the patterns on the outer surface of the inner layer glass are dried, sleeving a cylindrical outer layer glass on the outer surface of the inner layer glass, and heating the outer layer glass to enable the outer layer glass to be melted and attached to the surface of the inner layer glass;
step 4: shaping the inner layer glass and the outer layer glass to obtain the glassware embedded with the hand-painted patterns.
Further, in the processing technology of the glassware embedded with the hand-painted pattern, the step 3 includes:
step 31: clamping one end of the inner layer glass on a first chuck, and sleeving the outer layer glass outside the inner layer glass;
step 32: adjusting the outer layer glass to enable the axes of the outer layer glass and the inner layer glass to coincide, and carrying out heat welding on one end, close to the first chuck, of the inner layer glass and the outer layer glass through a flame sprayer;
step 33: and the first chuck is rotated, the outer glass is heated through the flame ejector, and in the heating process, the flame ejector gradually moves from a position far away from the first chuck to a position close to the first chuck, so that the outer glass is completely melted, and the outer glass is attached to the outer surface of the inner glass.
Further, in the processing technology of the glassware embedded with the hand-painted pattern, the step 33 specifically includes: rotating a first chuck, heating outer glass through a flame ejector, wherein in the heating process, the flame ejector is firstly stopped at one end of the outer glass far away from the first chuck, the one ends of the outer glass and the inner glass are burnt, a glass tube is inserted from the one ends of the glass, the axis of the glass tube is overlapped with the axis of the inner glass, the glass tube is communicated with an inner cavity of the inner glass, after the glass tube is welded with the inner glass, the other end of the glass tube is clamped on a second chuck, the axis of the second chuck is overlapped with the axis of the first chuck, the first chuck and the second chuck are synchronously rotated, and the flame ejector gradually moves from a position far away from the first chuck to a position close to the first chuck, so that the outer glass is completely melted and is attached to the outer surface of the inner glass;
further, in the processing technology of the glassware embedded with the hand-painted pattern, the step 4 specifically includes:
heating: after the inner layer glass, the outer layer glass and the glass tube are cooled, the inner layer glass, the outer layer glass and the glass tube are taken down from the first chuck and the second chuck, one end of the glass tube is connected with an air blowing tube through a rotary joint, the surface of the outer layer glass is uniformly heated for 5-20s by a flame ejector, air is continuously blown into the glass tube through the air blowing tube in the heating process,
rolling shaping: the inner layer glass, the outer layer glass and the glass tube are placed on a shaping die for rolling shaping, the rolling shaping die is provided with an arc-shaped groove matched with the outer surface of the glass vessel, a roller mechanism matched with the position of the glass tube is further arranged, during rolling shaping, an air blowing pipe is placed on the roller mechanism for rotation, the outer surface of the outer layer glass is shaped through the arc-shaped groove, in the shaping process, air is blown into the air blowing pipe, and after the heating and rolling shaping steps are repeated for a plurality of times, the glass tube and the redundant parts connected with the glass tube are removed, so that the glass vessel with embedded hand-painted patterns is manufactured.
In the processing technology of the glassware embedded with the hand-drawn pattern, in the step 3, the heating temperature of the outer layer glass is more than 1200 ℃.
In the processing technology of the glassware embedded with the hand-painted patterns, the flame temperature of the flame ejector is more than 1200 ℃.
The invention also protects the glassware manufactured by the processing technology of the glassware embedded with the hand-painted patterns.
The invention has the beneficial effects that:
the patterns are hand-painted on the outer surface of the inner glass through the high-temperature-resistant pigment, then the cylindrical outer glass is coaxially sleeved on the surface of the inner glass to be positioned, the outer glass is melted and naturally attached to the surface of the inner glass, and the glass ware is manufactured through shaping.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present invention in detail, the following description will be made with reference to the embodiments.
Example 1
A process for manufacturing glassware with embedded hand-drawn patterns, comprising the steps of:
step 1: processing inner glass according to the shape of the required glassware;
step 2: drawing patterns on the outer surface of the inner glass by adopting high-temperature resistant pigment;
step 3: after the patterns on the outer surface of the inner layer glass are dried, sleeving a cylindrical outer layer glass on the outer surface of the inner layer glass, and heating the outer layer glass to enable the outer layer glass to be melted and attached to the surface of the inner layer glass;
step 4: shaping the inner layer glass and the outer layer glass to obtain the glassware embedded with the hand-painted patterns.
In the method, the glassware can be glassware with various revolving body shapes, and can be glass tea sets, such as teapots, metric road cups, teacups and the like.
The high temperature resistant pigment is purchased from chemical industry limited company of Sanyi porcelain in Jingdez, and can resist the high temperature of more than 1200 ℃, and the specific pigment is, for example, a peach color pigment with the number 177810 and a green pigment with the number 443.
Example 2
The process for manufacturing a glass vessel with embedded hand-drawn patterns according to embodiment 1, wherein the step 3 comprises:
step 31: clamping one end of the inner layer glass on a first chuck, and sleeving the outer layer glass outside the inner layer glass;
step 32: adjusting the outer layer glass to enable the axes of the outer layer glass and the inner layer glass to coincide, and carrying out heat welding on one end, close to the first chuck, of the inner layer glass and the outer layer glass through a flame sprayer;
step 33: and the first chuck is rotated, the outer glass is heated through the flame ejector, and in the heating process, the flame ejector gradually moves from a position far away from the first chuck to a position close to the first chuck, so that the outer glass is completely melted, and the outer glass is attached to the outer surface of the inner glass.
In the step 32, the inner glass and the outer glass are thermally welded at the end close to the first chuck by point connection, and at least three points of welding are arranged, so that the stability of centering welding at one end of the inner glass and one end of the outer glass can be ensured, and the difficulty of positioning welding can be simplified.
In the above steps 31-33, the specific equipment is used in cooperation, which comprises:
a machine table;
the first chuck is rotatably connected to the machine table, the axial direction of the first chuck is in the horizontal direction, so that when the inner glass is clamped on the first chuck, the axis of the inner glass is overlapped with the axis of the first chuck, and when the first chuck rotates, the inner glass rotates along the axis of the inner glass;
the horizontal sliding part can move between the first chuck and the second chuck, the sliding part is driven to move by the lead screw guide rail module, the flame injector is detachably loaded on the sliding part, the first chuck is driven to rotate by the driving part (which can be in transmission connection with the first chuck through a motor), and the sliding part is controlled to move on a machine table, so that the flame injector gradually moves from a position far away from the first chuck to a position close to the first chuck in the heating process, the outer glass is completely and completely melted, and the flame injector is attached to the outer surface of the inner glass.
Example 3
The process for manufacturing a glass vessel with embedded hand-drawn patterns in embodiment 2, wherein the step 33 specifically comprises: the first chuck is rotated, the outer glass is heated through the flame ejector, in the heating process, the flame ejector is firstly stopped at one end of the outer glass, which is far away from the first chuck, the outer glass and one end of the inner glass are burnt, the glass tube is inserted from one end of the glass, the axis of the glass tube is overlapped with the axis of the inner glass, the glass tube is communicated with the inner cavity of the inner glass, after the glass tube is welded with the inner glass, the other end of the glass tube is clamped on the second chuck, the second chuck is overlapped with the axis of the first chuck, the first chuck and the second chuck are synchronously rotated, the flame ejector is gradually moved from the position far away from the first chuck to the position close to the first chuck, so that the outer glass is completely melted, and the outer glass is attached to the outer surface of the inner glass.
In the above process, the apparatus used in combination further comprises:
the second chuck is rotatably connected to the machine table, and is opposite to the first chuck and has an axis coincident with the first chuck;
the first chuck and the second chuck can synchronously rotate through the transmission connection of the motor and the first chuck and the second chuck through the transmission piece, so that one end of the glass tube can be clamped on the second chuck and synchronously rotate along with the inner glass layer, and the glass tube and the inner glass layer are integrated.
Example 4
The process for manufacturing a glass vessel with embedded hand-drawn patterns in embodiment 3, wherein the step 4 specifically comprises:
heating: after the inner layer glass, the outer layer glass and the glass tube are cooled, the inner layer glass, the outer layer glass and the glass tube are taken down from the first chuck and the second chuck, one end of the glass tube is connected with an air blowing tube through a rotary joint, the surface of the outer layer glass is uniformly heated for 5-20s by a flame ejector, air is continuously blown into the glass tube through the air blowing tube in the heating process,
rolling shaping: the inner layer glass, the outer layer glass and the glass tube are placed on a shaping die for rolling shaping, the rolling shaping die is provided with an arc-shaped groove matched with the outer surface of the glass vessel, a roller mechanism matched with the position of the glass tube is further arranged, during rolling shaping, an air blowing pipe is placed on the roller mechanism for rotation, the outer surface of the outer layer glass is shaped through the arc-shaped groove, in the shaping process, air is blown into the air blowing pipe, and after the heating and rolling shaping steps are repeated for a plurality of times, the glass tube and the redundant parts connected with the glass tube are removed, so that the glass vessel with embedded hand-painted patterns is manufactured.
In the process, the flame ejector can be fixed, the surface of the outer layer glass is placed in the flame area of the flame ejector to be roasted generally through a manual handheld rotary joint, the air blowing pipe can be hung on the neck of a worker through the neck hanging frame, the inner layer glass can be shaped through manual selective inward blowing in the roasting process, after the surface of the outer layer glass is burnt red, the inner layer glass, the outer layer glass and the glass pipe are placed on a shaping mold to roll and shape, and the inner layer glass is shaped through manual blowing in the shaping process.
Example 5
The process for manufacturing a glass vessel with embedded hand-drawn patterns according to embodiment 4, wherein in the step 3, the heating temperature of the heating outer glass is 1200 ℃ or higher. The flame temperature of the flame injector is above 1200 ℃, preferably 1240 ℃.
Example 6
A process for manufacturing glassware with embedded hand-drawn patterns, comprising the steps of:
step 1: processing inner glass according to the shape of the required glassware;
step 2: drawing patterns on the outer surface of the inner glass by adopting high-temperature resistant pigment;
step 3: after the patterns on the outer surface of the inner layer glass are dried, sleeving a cylindrical outer layer glass on the outer surface of the inner layer glass, and heating the outer layer glass to enable the outer layer glass to be melted and attached to the surface of the inner layer glass;
step 31: clamping one end of the inner layer glass on a first chuck, and sleeving the outer layer glass outside the inner layer glass;
step 32: adjusting the outer layer glass to enable the axes of the outer layer glass and the inner layer glass to coincide, and carrying out heat welding on one end, close to the first chuck, of the inner layer glass and the outer layer glass through a flame sprayer;
step 33: the first chuck is rotated, the outer glass is heated through the flame ejector, in the heating process, the flame ejector is firstly stopped at one end of the outer glass, which is far away from the first chuck, the outer glass and one end of the inner glass are burnt, the glass tube is inserted from one end of the glass, the axis of the glass tube is overlapped with the axis of the inner glass, the glass tube is communicated with the inner cavity of the inner glass, after the glass tube is welded with the inner glass, the other end of the glass tube is clamped on the second chuck, the second chuck is overlapped with the axis of the first chuck, the first chuck and the second chuck are synchronously rotated, the flame ejector is gradually moved from the position far away from the first chuck to the position close to the first chuck, so that the outer glass is completely melted, and the outer glass is attached to the outer surface of the inner glass.
Step 4: heating: after the inner layer glass, the outer layer glass and the glass tube are cooled, the inner layer glass, the outer layer glass and the glass tube are taken down from the first chuck and the second chuck, one end of the glass tube is connected with an air blowing tube through a rotary joint, the surface of the outer layer glass is uniformly heated for 5-20s by a flame ejector, air is continuously blown into the glass tube through the air blowing tube in the heating process,
rolling shaping: the inner layer glass, the outer layer glass and the glass tube are placed on a shaping die for rolling shaping, the rolling shaping die is provided with an arc-shaped groove matched with the outer surface of the glass vessel, a roller mechanism matched with the position of the glass tube is further arranged, during rolling shaping, an air blowing pipe is placed on the roller mechanism for rotation, the outer surface of the outer layer glass is shaped through the arc-shaped groove, in the shaping process, air is blown into the air blowing pipe, and after the heating and rolling shaping steps are repeated for a plurality of times, the glass tube and the redundant parts connected with the glass tube are removed, so that the glass vessel with embedded hand-painted patterns is manufactured.
In the method, the glassware can be glassware with various revolving body shapes, and can be glass tea sets, such as teapots, metric road cups, teacups and the like.
The high temperature resistant pigment is purchased from chemical industry limited company of Sanyi porcelain in Jingdez, and can resist the high temperature of more than 1200 ℃, and the specific pigment is, for example, a peach color pigment with the number 177810 and a green pigment with the number 443.
In the step 32, the inner glass and the outer glass are thermally welded at the end close to the first chuck by point connection, and at least three points of welding are arranged, so that the stability of centering welding at one end of the inner glass and one end of the outer glass can be ensured, and the difficulty of positioning welding can be simplified.
In the above steps 31-33, the specific equipment is used in cooperation, which comprises:
a machine table;
the first chuck is rotatably connected to the machine table, the axial direction of the first chuck is in the horizontal direction, so that when the inner glass is clamped on the first chuck, the axis of the inner glass is overlapped with the axis of the first chuck, and when the first chuck rotates, the inner glass rotates along the axis of the inner glass;
the horizontal sliding part can move between the first chuck and the second chuck, the sliding part is driven to move by the lead screw guide rail module, the flame injector is detachably loaded on the sliding part, the first chuck is driven to rotate by the driving part (which can be in transmission connection with the first chuck through a motor), and the sliding part is controlled to move on a machine table, so that the flame injector gradually moves from a position far away from the first chuck to a position close to the first chuck in the heating process, the outer glass is completely and completely melted, and the flame injector is attached to the outer surface of the inner glass.
In the above process, the apparatus used in combination further comprises:
the second chuck is rotatably connected to the machine table, and is opposite to the first chuck and has an axis coincident with the first chuck;
the first chuck and the second chuck can synchronously rotate through the transmission connection of the motor and the first chuck and the second chuck through the transmission piece, so that one end of the glass tube can be clamped on the second chuck and synchronously rotate along with the inner glass layer, and the glass tube and the inner glass layer are integrated.
In the step 3, the heating temperature of the heating outer layer glass is more than 1200 ℃. The flame temperature of the flame injector is above 1200 ℃, preferably 1240 ℃.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent modifications made by the present invention or directly or indirectly applied to the related technical field are included in the scope of the present invention.
Claims (4)
1. The processing technology of the glassware with the embedded hand-painted patterns is characterized by comprising the following steps of:
step 1: processing inner glass according to the shape of the required glassware;
step 2: drawing patterns on the outer surface of the inner glass by adopting high-temperature resistant pigment;
step 3: after the patterns on the outer surface of the inner layer glass are dried, sleeving a cylindrical outer layer glass on the outer surface of the inner layer glass, and heating the outer layer glass to enable the outer layer glass to be melted and attached to the surface of the inner layer glass;
step 4: shaping the inner layer glass and the outer layer glass to obtain glassware embedded with hand-painted patterns;
the step 3 comprises the following steps:
step 31: clamping one end of the inner layer glass on a first chuck, and sleeving the outer layer glass outside the inner layer glass;
step 32: adjusting the outer layer glass to enable the axes of the outer layer glass and the inner layer glass to coincide, and carrying out heat welding on one end, close to the first chuck, of the inner layer glass and the outer layer glass through a flame sprayer;
step 33: rotating the first chuck, heating the outer glass by the flame ejector, wherein in the heating process, the flame ejector gradually moves from a position far away from the first chuck to a position close to the first chuck, so that the outer glass is completely melted and is attached to the outer surface of the inner glass;
the step 33 specifically includes: rotating a first chuck, heating outer glass through a flame ejector, wherein in the heating process, the flame ejector is firstly stopped at one end of the outer glass far away from the first chuck, the one ends of the outer glass and the inner glass are burnt, a glass tube is inserted from the one end of the inner glass, the axis of the glass tube is overlapped with the axis of the inner glass, the glass tube is communicated with an inner cavity of the inner glass, after the glass tube is welded with the inner glass, the other end of the glass tube is clamped on a second chuck, the axis of the second chuck is overlapped with the axis of the first chuck, the first chuck and the second chuck are synchronously rotated, and the flame ejector gradually moves from a position far away from the first chuck to a position close to the first chuck, so that the outer glass is completely melted and is attached to the outer surface of the inner glass;
the step 4 specifically comprises the following steps:
heating: after the inner layer glass, the outer layer glass and the glass tube are cooled, the inner layer glass, the outer layer glass and the glass tube are taken down from the first chuck and the second chuck, one end of the glass tube is connected with an air blowing tube through a rotary joint, the surface of the outer layer glass is uniformly heated for 5-20s by a flame ejector, air is continuously blown into the glass tube through the air blowing tube in the heating process,
rolling shaping: and placing the inner layer glass, the outer layer glass and the glass tube on a shaping die for rolling shaping, wherein the rolling shaping die is provided with an arc-shaped groove matched with the outer surface of the glass vessel, and a roller mechanism matched with the position of the glass tube.
2. The process for manufacturing glass ware with embedded hand-drawn patterns according to claim 1, wherein in the step 3, the heating temperature of the heating outer layer glass is 1200 ℃ or higher.
3. The process for manufacturing glass ware with embedded hand-drawn patterns according to claim 1, wherein the flame temperature of the flame sprayer is 1200 ℃ or higher.
4. A glassware made by the process of the glassware having a hand-drawn pattern embedded therein of any one of claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210045314.8A CN114538761B (en) | 2022-01-15 | 2022-01-15 | Glassware with embedded hand-painted patterns and processing technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210045314.8A CN114538761B (en) | 2022-01-15 | 2022-01-15 | Glassware with embedded hand-painted patterns and processing technology thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114538761A CN114538761A (en) | 2022-05-27 |
| CN114538761B true CN114538761B (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210045314.8A Active CN114538761B (en) | 2022-01-15 | 2022-01-15 | Glassware with embedded hand-painted patterns and processing technology thereof |
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| CN103482855A (en) * | 2013-08-25 | 2014-01-01 | 河北明尚德玻璃制品有限公司 | Manufacturing method of 3.3 high borosilicate glass product with colored patterns |
| CN109437529A (en) * | 2019-01-03 | 2019-03-08 | 江苏希诺实业有限公司 | A kind of production method at glass crystal thickness bottom |
| CN211199005U (en) * | 2019-12-24 | 2020-08-07 | 重庆市合川区金星玻璃制品有限公司 | Hollow rod for bottle blowing |
| CN213771808U (en) * | 2020-09-23 | 2021-07-23 | 安徽省凤阳县飞达玻璃工艺品有限公司 | Glass cup splicing equipment |
| CN113620575A (en) * | 2021-09-17 | 2021-11-09 | 张运增 | Process for making composite colour glassware |
| CN215382982U (en) * | 2021-05-13 | 2022-01-04 | 珠海醇逸科技有限公司 | Double-layer glass product with split color lines |
| CN113880410A (en) * | 2021-10-26 | 2022-01-04 | 江苏那美实业有限公司 | Full-automatic sealing machine for double-layer glass cup |
-
2022
- 2022-01-15 CN CN202210045314.8A patent/CN114538761B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103482855A (en) * | 2013-08-25 | 2014-01-01 | 河北明尚德玻璃制品有限公司 | Manufacturing method of 3.3 high borosilicate glass product with colored patterns |
| CN109437529A (en) * | 2019-01-03 | 2019-03-08 | 江苏希诺实业有限公司 | A kind of production method at glass crystal thickness bottom |
| CN211199005U (en) * | 2019-12-24 | 2020-08-07 | 重庆市合川区金星玻璃制品有限公司 | Hollow rod for bottle blowing |
| CN213771808U (en) * | 2020-09-23 | 2021-07-23 | 安徽省凤阳县飞达玻璃工艺品有限公司 | Glass cup splicing equipment |
| CN215382982U (en) * | 2021-05-13 | 2022-01-04 | 珠海醇逸科技有限公司 | Double-layer glass product with split color lines |
| CN113620575A (en) * | 2021-09-17 | 2021-11-09 | 张运增 | Process for making composite colour glassware |
| CN113880410A (en) * | 2021-10-26 | 2022-01-04 | 江苏那美实业有限公司 | Full-automatic sealing machine for double-layer glass cup |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114538761A (en) | 2022-05-27 |
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