CN114103185A - Medical grade mouth and nose wearing device and skin-friendly surface modification method thereof - Google Patents
Medical grade mouth and nose wearing device and skin-friendly surface modification method thereof Download PDFInfo
- Publication number
- CN114103185A CN114103185A CN202010892306.8A CN202010892306A CN114103185A CN 114103185 A CN114103185 A CN 114103185A CN 202010892306 A CN202010892306 A CN 202010892306A CN 114103185 A CN114103185 A CN 114103185A
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- Prior art keywords
- oronasal
- modified
- skin
- modification
- medical
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Links
- 238000002715 modification method Methods 0.000 title claims abstract description 8
- 238000012986 modification Methods 0.000 claims abstract description 35
- 230000004048 modification Effects 0.000 claims abstract description 35
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000741 silica gel Substances 0.000 claims abstract description 32
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 10
- 230000000704 physical effect Effects 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 11
- 150000001247 metal acetylides Chemical class 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 239000005416 organic matter Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 206010020751 Hypersensitivity Diseases 0.000 description 2
- 208000026935 allergic disease Diseases 0.000 description 2
- 230000007815 allergy Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 208000017983 photosensitivity disease Diseases 0.000 description 2
- 231100000434 photosensitization Toxicity 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/04—After-treatment of articles without altering their shape; Apparatus therefor by wave energy or particle radiation, e.g. for curing or vulcanising preformed articles
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D2500/00—Materials for garments
- A41D2500/50—Synthetic resins or rubbers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4807—Headwear
- B29L2031/4835—Masks
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The utility model provides a medical grade oronasal dresses device and skin-friendly surface modification method thereof, oronasal dresses the device and wears the body including the oronasal, this oronasal dresses the body and wears the body for silica gel integrated into one piece or the combination of the silica gel of two different physical properties or the combination of silica gel and at least one other looks different material and make, this oronasal dresses the body and has a fixed knot to do to wear to do with this oronasal dresses body fixing on face, the position that this oronasal dresses the body surface and human skin contact is equipped with a skin-friendly modification region, this skin-friendly modification region is formed by the modification after a UVC wave band is shone to the equidistance, organic matter and carbide are got rid of to silica gel after the modification, and then promote smooth touch, let this skin-friendly modification region more comfortable when attached human skin.
Description
Technical Field
The invention relates to a medical grade mouth and nose wearing device and a skin-friendly surface modification method thereof, in particular to a medical grade mouth and nose wearing device which is used for wearing on a human body after being modified and a modification process of the medical grade mouth and nose wearing device.
Background
Silica gel has the characteristics of no toxicity, no odor, high temperature resistance, low temperature resistance, aging resistance, high transparency and no pollution, is a material which is quite environment-friendly, and is also quite suitable for being applied to medical equipment, so that the silica gel is widely used in medical treatment at present.
The original touch feeling on the surface of the untreated silica gel is a rough surface and has quite high friction force, while the conventional silica gel equipment (the medical grade oral-nasal wearing device such as a respirator, a mask, a nose mask, an oral-nasal mask or a nasal pillow) needs to be worn at the oral-nasal part of the face of a patient for a long time, the touch feeling of the rough surface and the skin contact comfort degree are not good, and the high friction force causes the risk of skin breakage after being worn for a long time; in addition, the astringent surface is easy to be stained with fine dirt substances such as dust and hair, which is easy to cause allergy or infection of patients. Therefore, changing or removing the astringent surface of the silica gel to modify the surface of the silica gel and increase the slippery feel is one of the solutions that can improve the wearing comfort and is easy to clean.
The conventional modification is to use hand paint, hand oil or chemical agent, which is not environment-friendly, and may cause allergy to human body, and the smoothness of the product is reduced or even eliminated due to long-term use or sterilization.
Therefore, the present inventors have made experience of manufacturing various products made of silica gel materials and have made efforts to develop medical devices in recent years to refine and optimize the conventional technologies, and have developed prospective products and related technologies in the technical development of medical-grade oronasal wearable devices, and have developed a solution to the present invention for modifying the medical-grade oronasal wearable devices made of silica gel materials by using UV modification technology without using chemical means.
Disclosure of Invention
Most of the hydrocarbons have strong absorption capacity to UVC and UVV wave bands, and absorb UV photon energy, ions, neutral molecules and free atoms (namely ultraviolet photosensitization), most of carbon atoms or hydrocarbons can be decomposed into carbon dioxide, water vapor and argon gas through photosensitization, and carbon elements and organic pollutants on the surface are thoroughly removed, so that the modified silica gel material system has the effect of modifying the silica gel material system.
Therefore, the invention aims to provide a medical-grade oronasal wearable device and a skin-friendly surface modification method thereof, which are characterized in that the medical-grade oronasal wearable device made of silica gel is modified by using a UV modification technology without using a chemical mode, so that smooth touch feeling is effectively improved, and the medical-grade oronasal wearable device is more comfortable when being attached to human skin and has great innovation.
In order to achieve the purpose, the invention discloses a skin-friendly surface modification method of a medical-grade mouth-nose wearable device, which is characterized by comprising the following steps:
taking the outline size of a non-planar object to be modified, wherein the object to be modified is a medical-grade oronasal wearing device made of silica gel;
covering the region of the object to be modified except the region to be modified, exposing the region to be modified, fixing the object to be modified on a three-axis driving carrier, inputting the relevant parameters of the object to be modified into a program operation modification path in a modification device to facilitate equidistant control during modification, and transmitting the three-axis driving carrier into the modification device through a conveying device;
step three, the three-axis driving carrier passes through a modification region when entering the modification device, the modification region is provided with a UV energy emitter, the UV energy emitter irradiates a UVC wave band, the program controls the three-axis driving carrier to carry out modification according to the operation of the path, the position of the three-axis driving carrier is changed by different height lifting or angle rotation, the region to be modified is sequentially irradiated with the UV energy emitter at equal distance from front to back and receives the UVC wave band, and the region to be modified is uniformly and completely modified;
step four, after the object to be modified is sent out of the modifying device through the modifying region, the modifying process is completed;
the mouth and nose wearing device made of silica gel removes organic matters and carbides after being modified, so that smooth touch feeling is improved, and the skin-friendly modified area is more comfortable when being attached to human skin.
Wherein, the wearing device is a respirator, a mask, a nose mask, an oronasal mask or a nasal pillow.
Wherein the UV energy emitter is irradiated using the 172nm, 185nm or 254nm UVC band.
Wherein the region to be modified is irradiated and received in the UVC band at an equal distance of 5-10mm from the UV energy emitter.
Wherein, the three axes of the three-axis driving carrier refer to an X axis, a Y axis and a Z axis.
Wherein the three-axis driving carrier is operated independently in a single axis or in combination with two and three axes.
Still disclose a medical grade oronasal wearing device, its characterized in that contains at least:
the mouth and nose wearing body is made of silica gel, the mouth and nose wearing body is provided with a fixing structure so as to be beneficial to fixing the mouth and nose wearing body on the face of a human body for wearing, a skin-friendly modifying area is arranged at the position where the outer surface of the mouth and nose wearing body is contacted with the skin of the human body, and the skin-friendly modifying area is formed by modifying a UVC wave band after being irradiated at equal intervals.
Wherein, the mouth and nose wearing body is a respirator, a mask, a nose mask, a mouth and nose mask or a nose pillow.
Wherein the UVC wave band is irradiated at the equidistant position 5-10mm away from the skin-friendly modifying region.
Wherein the UVC band is set to 172nm, 185nm or 254 nm.
The nose and mouth wearing body is made of the combination of two types of silica gel with different physical characteristics or the combination of silica gel and at least one other different material.
Wherein the nose and mouth wearing body is made of silica gel by integral molding.
Through the content, the medical-grade oronasal wearable device disclosed by the invention is attached to the surface of human skin, organic matters and carbides are removed after modification, so that smooth touch feeling is improved, the skin-friendly modified area is more comfortable when being attached to the human skin, and the modification is directly carried out on the surface of the oronasal wearable device, so that paint is not removed, the smooth hand feeling is reduced due to surface falling or damage, and a permanent modification effect is achieved.
Drawings
FIG. 1: the invention discloses a modified front plane schematic diagram of a medical-grade oronasal wearable device.
FIG. 2: the invention discloses a setting modification schematic diagram of a medical-grade oronasal wearable device.
FIG. 3A: the invention discloses an implementation modification schematic diagram of a medical-grade oronasal wearable device.
FIG. 3B: the invention discloses an implementation modification schematic diagram of a medical-grade oronasal wearable device.
FIG. 3C: the invention discloses an implementation modification schematic diagram of a medical-grade oronasal wearable device.
FIG. 4A: another view schematic diagram of the medical grade oronasal wearable device is modified.
FIG. 4B: another view schematic diagram of the medical grade oronasal wearable device is modified.
FIG. 4C: another view schematic diagram of the medical grade oronasal wearable device is modified.
FIG. 5: the invention discloses a modified rear plane schematic diagram of a medical-grade oronasal wearable device.
FIG. 6: the invention discloses a modified rear plane schematic diagram of a medical-grade oronasal wearable device.
FIG. 7: the medical grade mouth and nose wearing device is modified and then worn schematically.
FIG. 8: another schematic plan view of the modified medical-grade oronasal wearable device is provided.
FIG. 9: another schematic plan view of the modified medical-grade oronasal wearable device is provided.
Detailed Description
Other technical matters, features and effects of the present invention will become apparent from the following detailed description of preferred embodiments, which is to be read in connection with the accompanying drawings.
The invention relates to a skin-friendly surface modification method of a medical-grade oronasal wearable device, which comprises the following steps:
referring to fig. 1, the outline size of a non-planar object to be modified is taken, and the object to be modified is a medical grade oronasal wearing device made of silica gel, such as a respirator, a mask, a nose mask, an oronasal mask or a nasal pillow.
Referring to fig. 2, the region of the object to be modified except the region to be modified is covered, only the region 10 to be modified is exposed, the object to be modified is fixed on a three-axis driving carrier (the three axes of the three-axis driving carrier refer to the X axis, the Y axis and the Z axis), and the related parameters of the object to be modified (such as the external dimension and the model of the object to be modified) are input into a program in a modifying device for calculation, so as to facilitate equidistant control during modification, and the three-axis driving carrier is transmitted into the modifying device through a conveying device.
Referring to fig. 3A, 3B, 3C, 4A, 4B, and 4C, the three-axis driving carrier passes through a modified region in the modifying apparatus, the modified region has a UV energy emitter, the UV energy emitter irradiates with UVC172nm, 185nm, or 254nm band X, and the program controls the three-axis driving carrier to perform modification according to the operation of the path, and the position of the three-axis driving carrier varies with different elevation or rotation angles, so that the region 10 to be modified is sequentially kept at a distance L of 5-10mm (including 5mm, 6mm, 7mm, 8mm, 9mm, and 10mm) from front to back with the UV energy emitter (for the purpose of making the drawing more understandable, in the drawing disclosed in this embodiment, the three-axis driving carrier is shown only on one side, wherein fig. 3A, 3B, and 3C are on the same side, and fig. 4A, 4B, and 4C are on the same side, in fact, the three-axis driving carrier can independently act on a single axis or simultaneously act on two and three axes), so that the object to be modified can be irradiated by the lamp and receive the UVC wave band in a manner of keeping an almost equal distance in the process of the operation path, and the region 10 to be modified is uniformly and completely modified.
Referring to fig. 4A, 4B and 4C, the object to be modified is sent out of the modifying device through the modifying region, and then the modifying process is completed.
The medical-grade mouth and nose wearing device modified in the specific area is manufactured by the method, the specific area can be the surface of the mouth and nose wearing device attached to the skin of a human body, and the silica gel is modified to remove organic matters and carbides, so that smooth touch feeling is improved, the skin-friendly modified area is more comfortable when attached to the skin of the human body, and the skin-friendly modified area is directly modified on the surface of the mouth and nose wearing device, so that paint can not be removed, the smooth touch feeling is reduced due to surface falling or breakage, and the mouth and nose wearing device has a permanent modification effect.
Please refer to fig. 5-8, which are schematic views illustrating a plane structure and a wearing and using view of the medical-grade oronasal wearing device of the present invention, and at least comprises an oronasal wearing body 1;
wherein, the oronasal wearing body 1 is a respirator, a mask, a nose mask, an oronasal mask or a nasal pillow made of silica gel integrated with silica gel or the combination of two kinds of silica gel with different physical characteristics or the combination of silica gel and at least one other different material (the structure and the shape produced by each manufacturer are different, so the figure only discloses the oronasal mask and the mask as a representative), wherein, the oronasal wearing body 1 has a fixing structure 11, the fixing structure 11 can be a bandage, a binding rope, an elastic band or a ring made of silica gel material with the same quality, the fixing structure 11 is used for binding, binding or sleeving on the head or the ear to facilitate the oronasal wearing body 1 to be worn on the face or the oronasal part, the position where the outer surface of the oronasal wearing body 1 contacts with the face or the oronasal part is provided with a closed skin-friendly modifying area 12, please refer to the 3A together, the skin-friendly area 12 is irradiated by UVC waveband X at the equidistant position with the distance L of 5-10mm, and the distance L The modified UVC band X has a wavelength of 172nm, 185nm or 254 nm.
Referring to fig. 8 and 9, if the oronasal wearing body 1 is a mask, the skin-friendly modifying region 12 can be generally designed around the oronasal wearing body 1 and on the fixing structure 11, or the whole oronasal wearing body 1 can be designed with the skin-friendly modifying region 12.
The above-described embodiments are only some of the preferred embodiments of the present invention, and it is not intended to limit the present invention, and those skilled in the art will appreciate that the technical features and embodiments of the present invention described above can be equally changed or modified without departing from the spirit and scope of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (12)
1. A skin-friendly surface modification method of a medical-grade oronasal wearable device is characterized by comprising the following steps:
taking the outline size of a non-planar object to be modified, wherein the object to be modified is a medical-grade oronasal wearing device made of silica gel;
covering the region of the object to be modified except the region to be modified, exposing the region to be modified, fixing the object to be modified on a three-axis driving carrier, inputting the relevant parameters of the object to be modified into a program operation modification path in a modification device to facilitate equidistant control during modification, and transmitting the three-axis driving carrier into the modification device through a conveying device;
step three, the three-axis driving carrier passes through a modification region when entering the modification device, the modification region is provided with a UV energy emitter, the UV energy emitter irradiates a UVC wave band, the program controls the three-axis driving carrier to carry out modification according to the operation of the path, the position of the three-axis driving carrier is changed by different height lifting or angle rotation, the region to be modified is sequentially irradiated with the UV energy emitter at equal distance from front to back and receives the UVC wave band, and the region to be modified is uniformly and completely modified;
step four, after the object to be modified is sent out of the modifying device through the modifying region, the modifying process is completed;
the mouth and nose wearing device made of silica gel removes organic matters and carbides after being modified, so that smooth touch feeling is improved, and the skin-friendly modified area is more comfortable when being attached to human skin.
2. The method of modifying a skin-friendly surface of a medical grade oronasal applicator of claim 1, wherein the applicator is a respirator, mask, nasal mask, oronasal mask or nasal pillow.
3. The method of claim 1, wherein the UV energy emitter is irradiated using the 172nm, 185nm, or 254nm uvc band.
4. The method of claim 1, wherein the area to be modified is irradiated and received at an equal distance of 5-10mm from the UV energy emitter.
5. The method of claim 1, wherein the three axes of the three-axis drive carrier are X, Y and Z axes.
6. The method of claim 1, wherein the three-axis drive carrier is operated independently in one axis or in combination with two or three axes.
7. A medical grade oronasal wearable device, characterized by at least comprising:
the mouth and nose wearing body is made of silica gel, the mouth and nose wearing body is provided with a fixing structure so as to be beneficial to fixing the mouth and nose wearing body on the face of a human body for wearing, a skin-friendly modifying area is arranged at the position where the outer surface of the mouth and nose wearing body is contacted with the skin of the human body, and the skin-friendly modifying area is formed by modifying a UVC wave band after being irradiated at equal intervals.
8. The medical grade oronasal device of claim 7 wherein the oronasal body is a respirator, mask, nasal mask, oronasal mask or nasal pillow.
9. The medical-grade oronasal device of claim 7, wherein said UVC band is irradiated at equidistant positions 5-10mm from said skin-friendly modified zone.
10. The medical grade oronasal wearable device of claim 7, wherein the UVC band is set at 172nm, 185nm or 254 nm.
11. The medical-grade oronasal wearing device of claim 7 wherein the oronasal wearing body is made of a combination of two different types of silica gel with different physical properties or a combination of silica gel and at least one other different material.
12. The medical-grade oronasal dressing device of claim 7, wherein said oronasal dressing body is integrally formed of silicone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010892306.8A CN114103185A (en) | 2020-08-31 | 2020-08-31 | Medical grade mouth and nose wearing device and skin-friendly surface modification method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010892306.8A CN114103185A (en) | 2020-08-31 | 2020-08-31 | Medical grade mouth and nose wearing device and skin-friendly surface modification method thereof |
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| Publication Number | Publication Date |
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| CN114103185A true CN114103185A (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010892306.8A Pending CN114103185A (en) | 2020-08-31 | 2020-08-31 | Medical grade mouth and nose wearing device and skin-friendly surface modification method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006035263A (en) * | 2004-07-27 | 2006-02-09 | Mitsubishi Electric Corp | Electron beam surface treatment method and electron beam surface treatment device |
| CN209652208U (en) * | 2019-02-12 | 2019-11-19 | 苏州茂立光电科技有限公司 | The surfaction device of silica gel piece |
| CN209872381U (en) * | 2019-04-04 | 2019-12-31 | 东莞高冠机械科技有限公司 | Silica gel surface smoothness treatment facility |
| CN110732777A (en) * | 2019-10-18 | 2020-01-31 | 扬州镭奔激光科技有限公司 | double-robot linkage interference-free laser shock strengthening method |
| CN111513397A (en) * | 2020-05-20 | 2020-08-11 | 德仕创意实业(深圳)有限公司 | Silica gel mask |
-
2020
- 2020-08-31 CN CN202010892306.8A patent/CN114103185A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006035263A (en) * | 2004-07-27 | 2006-02-09 | Mitsubishi Electric Corp | Electron beam surface treatment method and electron beam surface treatment device |
| CN209652208U (en) * | 2019-02-12 | 2019-11-19 | 苏州茂立光电科技有限公司 | The surfaction device of silica gel piece |
| CN209872381U (en) * | 2019-04-04 | 2019-12-31 | 东莞高冠机械科技有限公司 | Silica gel surface smoothness treatment facility |
| CN110732777A (en) * | 2019-10-18 | 2020-01-31 | 扬州镭奔激光科技有限公司 | double-robot linkage interference-free laser shock strengthening method |
| CN111513397A (en) * | 2020-05-20 | 2020-08-11 | 德仕创意实业(深圳)有限公司 | Silica gel mask |
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Application publication date: 20220301 |