CN115627603A - Method for improving quality and productivity of non-woven medical adhesive tape base material - Google Patents
Method for improving quality and productivity of non-woven medical adhesive tape base material Download PDFInfo
- Publication number
- CN115627603A CN115627603A CN202211346796.7A CN202211346796A CN115627603A CN 115627603 A CN115627603 A CN 115627603A CN 202211346796 A CN202211346796 A CN 202211346796A CN 115627603 A CN115627603 A CN 115627603A
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- drying
- medical adhesive
- raw material
- woven medical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002390 adhesive tape Substances 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 title claims abstract description 18
- 238000001035 drying Methods 0.000 claims abstract description 61
- 239000002994 raw material Substances 0.000 claims abstract description 35
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 28
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 12
- 239000012535 impurity Substances 0.000 claims abstract description 11
- 239000000758 substrate Substances 0.000 claims abstract description 11
- 238000002791 soaking Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000007664 blowing Methods 0.000 claims abstract description 5
- 238000007602 hot air drying Methods 0.000 claims abstract description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 230000001680 brushing effect Effects 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000003973 paint Substances 0.000 description 5
- 239000011265 semifinished product Substances 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
- D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/06—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length by rubbing contact, e.g. by brushes, by pads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a method for improving quality and productivity of a non-woven medical adhesive tape base material, which comprises the steps of S1, preparing a raw material of a non-woven medical adhesive tape and acrylic acid liquid, placing the acrylic acid liquid in a soaking pool, carrying out impurity treatment on the acrylic acid liquid, and soaking the raw material of the non-woven medical adhesive tape in the acrylic acid liquid subjected to the impurity treatment by a user, S2 and S3. According to the invention, through the mutual matching of the vertical drying installation structure, the drying structure and the drying adjustment structure, a vertical double-layer heating drying mode is formed, the double-blowing hot air drying channel saves space and electric energy, improves product quality, has good substrate flatness, can adjust the coating distance and density in real time through the mutual matching of the coating driving structure and the coating adjustment structure, is convenient to coat substrates with different widths at the same time, and improves the coating efficiency.
Description
Technical Field
The invention relates to the technical field of medical adhesive tape manufacturing, in particular to a method for improving the quality and the productivity of a non-woven medical adhesive tape base material.
Background
When the non-woven medical adhesive tape is used for treating acrylic emulsion in the manufacturing process, the acrylic emulsion is not completely dried and has viscosity, the acrylic emulsion passes through a guide roller after being incompletely dried, and a fiber mixture contained in acrylic acid and a raw material is rubbed with the guide roller for a long time to form granular impurities, so that the product quality is influenced, the coating speed is low, and the efficiency is low.
Disclosure of Invention
Therefore, the invention aims to provide a method for improving the quality and the capacity of a non-woven medical adhesive tape base material.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a method of improving the quality and productivity of a nonwoven medical tape substrate comprising:
s1, preparing a raw material of a non-woven medical adhesive tape and an acrylic acid solution, placing the acrylic acid solution in a soaking pool, carrying out impurity treatment on the acrylic acid solution, and soaking the raw material of the non-woven medical adhesive tape in the acrylic acid solution subjected to impurity treatment by a user;
s2: a user takes out the soaked non-woven fabric adhesive tape raw material, penetrates the adhesive tape raw material through a squeezing roller, squeezes the adhesive tape raw material through rotation of the squeezing roller, forwards conveys the squeezed adhesive tape raw material to a drying tunnel opening, carries out double-head blowing hot air drying treatment through a vertical double-layer drying device, and dries the adhesive tape raw material with acrylic acid liquid to obtain a semi-finished non-woven medical adhesive tape;
s3: the user continues to convey the semi-finished non-woven medical adhesive tape forwards, the surface of the semi-finished non-woven medical adhesive tape is coated with the release agent through the coating device, after the release agent is coated, the semi-finished non-woven medical adhesive tape is continuously dried, the release agent on the surface of the semi-finished non-woven medical adhesive tape is cured, the non-woven medical adhesive tape can be wound after the treatment is finished, and finally the product is cut according to the specified specification of a client.
As a preferable scheme of the method for improving the quality and the productivity of the non-woven medical adhesive tape base material, the drying device comprises a vertical drying installation component, a drying component and a drying regulation component.
As a preferable scheme of the method for improving the quality and the productivity of the nonwoven medical tape base material, the vertical drying and mounting assembly includes a drying and mounting frame, a first chute frame and a second chute frame mounted at two opposite sides in the drying and mounting frame, and a first slide bar and a second slide bar respectively clamped in the first chute frame and the second chute frame.
As a preferable scheme of the method for improving the quality and the productivity of the nonwoven medical tape base material, the drying component includes a first drying channel frame connected between a first slide bar and a second slide bar, a second drying channel frame arranged above the first drying channel frame, an air outlet arranged at the top end of the first drying channel frame, a first connecting pipeline communicated with the bottom end of the first drying channel frame, and a second connecting pipeline communicated with the top end of the second drying channel frame.
As a preferable scheme of the method for improving the quality and the productivity of the nonwoven medical tape base material, the drying adjustment assembly includes two opposite sides of a long chute frame fixed in the drying mounting frame, a sliding plate clamped in the long chute frame, a rectangular plate fixed on the top surface of the sliding plate, and a threaded hole formed in the surface of the rectangular plate.
As a preferable aspect of the method for improving quality and productivity of the nonwoven medical tape base material according to the present invention, the slide plate and the first chute frame are connected to each other, and a threaded rod is inserted into a threaded hole.
As a preferable scheme of the method for improving the quality and the productivity of the non-woven medical tape base material, the brushing drive assembly comprises a drive motor, a rotating shaft connected to the output end of the drive motor, and a mounting chute formed on the surface of the rotating shaft.
The preferable scheme of the method for improving the quality and the productivity of the non-woven medical adhesive tape base material is that the brushing adjusting assembly comprises a sliding block clamped in the mounting sliding groove, a connecting rod connected to the top end of the sliding block, a brushing plate connected to the top end of the connecting rod, square plates fixed on two sides of the sliding block and a threaded long rod penetrating through the square plates.
Compared with the prior art, the invention has the beneficial effects that: through the vertical stoving mounting structure that sets up, mutually supporting of stoving structure and stoving regulation structure, form the stoving mode of vertical double-deck heating, two hot-blast drying tunnel that blows, save space, the electric energy, improve product quality, the substrate roughness is good, and through applying paint the mutually supporting of drive structure with paint the brush and adjust the structure, can adjust in real time and apply paint distance and density with a brush, conveniently apply paint simultaneously to different width substrates, improve and apply paint efficiency with a brush, when specifically using, the non-woven fabrics raw material is carried to between first stoving passageway frame and the second stoving passageway frame, through the venthole spraying stoving steam that corresponds each other, steam is dried the sticky tape raw material from top surface and bottom surface, vertical stoving improves work efficiency, the user can dismantle first stoving passageway frame through pulling first draw runner and second draw runner, the user promotes first draw runner frame in vertical direction, first draw runner frame slides through the slide and shifts, adjust the height of stoving passageway frame like this, the user rotates the threaded hole when adjusting to required position and compresses tightly can, the user opens driving motor and rotates at a high speed, a plurality of the drive brush moves, the sticky tape is suitable for the horizontal rotation of the stock, and can be used through the reverse rotation stock, and the convenient for the user, and can use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a block diagram of the vertical drying installation assembly of the present invention;
FIG. 3 is a block diagram of the drying assembly of the present invention;
FIG. 4 is a block diagram of the squeegee drive assembly of the present invention;
fig. 5 is a block diagram of a squeegee adjustment assembly of the present invention.
In the figure: 100. a vertical drying installation component; 110. drying the mounting rack; 120. a first chute frame; 130. a second chute frame; 140. a first slide bar; 150. a second slide bar; 200. a drying assembly; 210. a first drying tunnel frame; 220. a second drying channel frame; 230. an air outlet; 240. a first connecting pipe; 250. a second connecting pipe; 300. a drying adjustment assembly; 310. a long frame of sliding chutes; 320. a slide plate; 330. a rectangular plate; 340. a threaded hole; 400. brushing a driving component; 410. a drive motor; 420. a rotating shaft; 430. installing a chute; 500. coating an adjusting component; 510. a slider; 520. a connecting rod; 530. brushing a plate; 540. a square plate; 550. a threaded rod.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The invention provides a method for improving the quality and the productivity of a non-woven medical adhesive tape base material.
Referring to fig. 1 to 5, which are schematic overall structural views illustrating an embodiment of a method for improving quality and productivity of a nonwoven medical tape substrate according to the present invention, a main part of the method for improving quality and productivity of a nonwoven medical tape substrate according to the present embodiment includes: s1, S2 and S3.
S1, preparing a raw material of the non-woven medical adhesive tape and an acrylic acid solution, placing the acrylic acid solution in a soaking pool, carrying out impurity treatment on the acrylic acid solution, and placing the raw material of the non-woven medical adhesive tape into the acrylic acid solution subjected to impurity treatment for soaking by a user;
s2: a user takes out the soaked non-woven fabric adhesive tape raw material, penetrates the adhesive tape raw material through a squeezing roller, squeezes the adhesive tape raw material through rotation of the squeezing roller, forwards conveys the squeezed adhesive tape raw material to a drying tunnel opening, carries out double-head blowing hot air drying treatment through a vertical double-layer drying device, and dries the adhesive tape raw material with acrylic acid liquid to obtain a semi-finished non-woven medical adhesive tape;
s3: the user continues to convey the semi-finished non-woven medical adhesive tape forwards, the surface of the semi-finished non-woven medical adhesive tape is coated with the release agent through the coating device, after the release agent is coated, the semi-finished non-woven medical adhesive tape is continuously dried, the release agent on the surface of the semi-finished non-woven medical adhesive tape is cured, the non-woven medical adhesive tape can be wound after the treatment is finished, and finally the product is cut according to the specified specification of a client.
Referring to fig. 1-5, in the method for improving quality and productivity of a nonwoven medical tape substrate according to this embodiment, when the method is used, first, a raw material of a nonwoven medical tape and an acrylic acid solution are prepared, the acrylic acid solution is placed in a soaking tank, the acrylic acid solution is subjected to impurity treatment, a user puts the raw material of the nonwoven medical tape into the acrylic acid solution subjected to impurity treatment for soaking, the user takes out the soaked raw material of the nonwoven medical tape, penetrates the raw material of the adhesive tape through a squeezing roller, squeezes the raw material of the adhesive tape through rotation of the squeezing roller, forwards conveys the squeezed raw material of the adhesive tape to a drying tunnel, performs double-head blowing hot air drying treatment through a vertical double-layer drying device, dries the raw material of the adhesive tape with the acrylic acid solution, and obtains a semi-finished nonwoven medical tape, when the method is used, the raw material of the nonwoven medical tape is conveyed between a first drying channel frame 210 and a second drying channel frame 220, spraying drying hot air through the air outlet holes 230 corresponding to each other, drying the adhesive tape raw material from the top surface and the bottom surface by the hot air, improving the working efficiency by vertical drying, wherein a user can detach the first drying channel frame 210 by pulling the first slide bar 140 and the second slide bar 150, push the first chute frame 120 in the vertical direction, slide the first chute frame 120 by the slide plate 320 to shift, so as to adjust the height of the drying channel frame, when adjusting to a required position, the user rotates the threaded rod to penetrate through the threaded hole 340 to compress tightly, continuously convey the non-woven medical adhesive tape semi-finished product forwards by the user, and coat the release agent on the surface of the non-woven medical adhesive tape semi-finished product by the coating device, after finishing coating the release agent, continuously drying the non-woven medical adhesive tape semi-finished product, and curing the release agent on the surface of the non-woven medical adhesive tape semi-finished product, during the specific use, the user is through opening driving motor 410, and driving motor 410 drives pivot 420 and rotates at a high speed, drives the rotatory material that brushes that carries out of a plurality of brush board 530, and the user passes through reverse rotation screw thread stock 550 to transversely promote slider 510, can adjust the density of brush board 530 wantonly like this, conveniently is applicable to different width sticky tape substrates and uses, can be with the rolling of non-woven fabrics medical science sticky tape after handling the completion, and finally cut the product according to customer's appointed specification.
While the invention has been described with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (8)
1. A method for improving the quality and the productivity of a non-woven medical adhesive tape base material is characterized by comprising the following steps:
s1, preparing a raw material of a non-woven medical adhesive tape and an acrylic acid solution, placing the acrylic acid solution in a soaking pool, carrying out impurity treatment on the acrylic acid solution, and soaking the raw material of the non-woven medical adhesive tape in the acrylic acid solution subjected to impurity treatment by a user;
s2: a user takes out the soaked non-woven fabric adhesive tape raw material, penetrates the adhesive tape raw material through a squeezing roller, squeezes the adhesive tape raw material through rotation of the squeezing roller, forwards conveys the squeezed adhesive tape raw material to a drying tunnel opening, carries out double-head blowing hot air drying treatment through a vertical double-layer drying device, and dries the adhesive tape raw material with acrylic acid liquid to obtain a semi-finished non-woven medical adhesive tape;
s3: the user continues to convey the semi-finished non-woven medical adhesive tape forwards, the surface of the semi-finished non-woven medical adhesive tape is coated with the release agent through the coating device, after the release agent is coated, the semi-finished non-woven medical adhesive tape is continuously dried, the release agent on the surface of the semi-finished non-woven medical adhesive tape is cured, the non-woven medical adhesive tape can be wound after the treatment is finished, and finally the product is cut according to the specified specification of a client.
2. The method for improving the quality and the productivity of a nonwoven medical tape substrate according to claim 1, wherein the drying device comprises a vertical drying installation assembly (100), a drying assembly (200) and a drying adjustment assembly (300).
3. The method for improving the quality and the productivity of the non-woven medical tape base material according to claim 2, wherein the vertical drying installation assembly (100) comprises a drying installation frame (110), a first chute frame (120) and a second chute frame (130) which are installed at two opposite sides in the drying installation frame (110), and a first slide bar (140) and a second slide bar (150) which are respectively clamped into the first chute frame (120) and the second chute frame (130).
4. The method for improving the quality and the productivity of a nonwoven medical tape substrate according to claim 3, wherein the drying assembly (200) comprises a first drying channel rack (210) connected between the first slide bar (140) and the second slide bar (150), a second drying channel rack (220) disposed above the first drying channel rack (210), an air outlet hole (230) disposed at the top end of the first drying channel rack (210), a first connecting pipeline (240) communicated with the bottom end of the first drying channel rack (210), and a second connecting pipeline (250) communicated with the top end of the second drying channel rack (220).
5. The method for improving the quality and the productivity of the non-woven medical tape base material according to claim 4, wherein the drying adjustment assembly (300) comprises two opposite sides of a chute long frame (310) fixed in the drying installation frame (110), a sliding plate (320) clamped into the chute long frame (310), a rectangular plate (330) fixed on the top surface of the sliding plate (320), and a threaded hole (340) formed on the surface of the rectangular plate (330).
6. The method of claim 5, wherein the slide plate (320) is connected to the first chute frame (120) and a threaded rod is threaded through a threaded hole (340).
7. The method for improving the quality and the productivity of the non-woven medical tape base material according to claim 6, wherein the brushing driving assembly (400) comprises a driving motor (410), a rotating shaft (420) connected to the output end of the driving motor (410), and a mounting chute (430) formed on the surface of the rotating shaft (420).
8. The method of claim 7, wherein the coating adjustment assembly (500) comprises a slider (510) snapped into the mounting slot (430), a connecting rod (520) connected to the top end of the slider (510), a brush plate (530) connected to the top end of the connecting rod (520), a square plate (540) fixed to both sides of the slider (510), and a threaded rod (550) penetrating the square plate (540).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211346796.7A CN115627603A (en) | 2022-10-31 | 2022-10-31 | Method for improving quality and productivity of non-woven medical adhesive tape base material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211346796.7A CN115627603A (en) | 2022-10-31 | 2022-10-31 | Method for improving quality and productivity of non-woven medical adhesive tape base material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115627603A true CN115627603A (en) | 2023-01-20 |
Family
ID=84909536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211346796.7A Pending CN115627603A (en) | 2022-10-31 | 2022-10-31 | Method for improving quality and productivity of non-woven medical adhesive tape base material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115627603A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120078329A (en) * | 2010-12-31 | 2012-07-10 | 주식회사 효성 | Non-woven adhesive tape and preparation method thereof |
| CN107012679A (en) * | 2017-06-13 | 2017-08-04 | 苏州瑞日纺织科技有限公司 | A kind of bristle width-adjusting brushing machine |
| CN209441086U (en) * | 2019-01-28 | 2019-09-27 | 山东管理学院 | A kind of novel writing implement for English artistic calligraphy |
| CN112545755A (en) * | 2019-12-06 | 2021-03-26 | 苏州恒星医用材料有限公司 | Manufacturing method of wear-resistant fabric breathable adhesive bandage |
| CN213631271U (en) * | 2020-12-11 | 2021-07-06 | 协和药业有限公司 | Raw materials drying device for pharmacy |
| CN214792253U (en) * | 2021-05-13 | 2021-11-19 | 江西新星树脂砂轮有限责任公司 | Superhard grinding wheel drying device |
| CN216159484U (en) * | 2021-07-22 | 2022-04-01 | 天津市永茂线材有限公司 | Galvanized steel wire is with drying device convenient to adjust |
| CN114293498A (en) * | 2022-01-24 | 2022-04-08 | 丰县远博电动车有限公司 | Sanitation car brush convenient to adjust |
| CN217438138U (en) * | 2022-03-16 | 2022-09-16 | 上海拾毅实业有限公司 | Biological assay is with drying frame |
-
2022
- 2022-10-31 CN CN202211346796.7A patent/CN115627603A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120078329A (en) * | 2010-12-31 | 2012-07-10 | 주식회사 효성 | Non-woven adhesive tape and preparation method thereof |
| CN107012679A (en) * | 2017-06-13 | 2017-08-04 | 苏州瑞日纺织科技有限公司 | A kind of bristle width-adjusting brushing machine |
| CN209441086U (en) * | 2019-01-28 | 2019-09-27 | 山东管理学院 | A kind of novel writing implement for English artistic calligraphy |
| CN112545755A (en) * | 2019-12-06 | 2021-03-26 | 苏州恒星医用材料有限公司 | Manufacturing method of wear-resistant fabric breathable adhesive bandage |
| CN213631271U (en) * | 2020-12-11 | 2021-07-06 | 协和药业有限公司 | Raw materials drying device for pharmacy |
| CN214792253U (en) * | 2021-05-13 | 2021-11-19 | 江西新星树脂砂轮有限责任公司 | Superhard grinding wheel drying device |
| CN216159484U (en) * | 2021-07-22 | 2022-04-01 | 天津市永茂线材有限公司 | Galvanized steel wire is with drying device convenient to adjust |
| CN114293498A (en) * | 2022-01-24 | 2022-04-08 | 丰县远博电动车有限公司 | Sanitation car brush convenient to adjust |
| CN217438138U (en) * | 2022-03-16 | 2022-09-16 | 上海拾毅实业有限公司 | Biological assay is with drying frame |
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