CN209933156U - Forming die that supplementary moisturizing, cold compress aquogel were applied ointment or plaster - Google Patents
Forming die that supplementary moisturizing, cold compress aquogel were applied ointment or plaster Download PDFInfo
- Publication number
- CN209933156U CN209933156U CN201821899258.XU CN201821899258U CN209933156U CN 209933156 U CN209933156 U CN 209933156U CN 201821899258 U CN201821899258 U CN 201821899258U CN 209933156 U CN209933156 U CN 209933156U
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- Prior art keywords
- hydrogel
- edge
- application
- forming
- aquogel
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- Expired - Fee Related
Links
- 230000003020 moisturizing effect Effects 0.000 title claims description 7
- 239000002674 ointment Substances 0.000 title abstract description 7
- 239000011505 plaster Substances 0.000 title abstract description 7
- 239000000017 hydrogel Substances 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims abstract description 16
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 229920006264 polyurethane film Polymers 0.000 claims description 4
- 229920005644 polyethylene terephthalate glycol copolymer Polymers 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 229920000297 Rayon Polymers 0.000 claims 1
- 238000007493 shaping process Methods 0.000 abstract description 6
- 238000009423 ventilation Methods 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 206010070834 Sensitisation Diseases 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Thermotherapy And Cooling Therapy Devices (AREA)
- Medicinal Preparation (AREA)
- Materials For Medical Uses (AREA)
Abstract
The utility model relates to a supplementary forming die that moisturizes, cold compress aquogel were applied ointment or plaster, this forming die carries the special-shaped aquogel shaping recess of limit and center by the edge and constitutes. Wherein, the lifting edge of the mould can determine the final shape according to the using direction of the hydrogel and can be compounded with an auxiliary fixing material of the hydrogel; the special-shaped hydrogel forming groove in the center consists of a reinforcing bottom ring, an air vent and a central raised arc, the reinforcing bottom ring is an edge sealing ring of formed hydrogel, and the raised arc smoothly transits to the inner ring of the reinforcing bottom ring from the highest raised point of the center to the edge. The utility model is designed to facilitate the leveling of high viscosity hydrogel materials and to disperse uniformly; the formed hydrogel has the universality of special parts and the ventilation performance of an application part; the external application can be integrally formed, so that the demoulding is convenient, and the utility model is practical and beautiful; has practical significance for the formation of hydrogel and the convenience of use.
Description
Technical Field
The utility model relates to a supplementary forming die that moisturizes, cold compress aquogel were applied ointment or plaster.
Background
The hydrogel serving as a high molecular compound can slowly release a large amount of water, provides a moist environment for a contact surface, and has a good moisturizing effect and long duration which can be as long as 12-16 hours. The hydrogel material has the characteristics of good biocompatibility, soft texture, no stimulation to skin, no sensitization and the like. The application of the hydrogel is more and more extensive at present, and products sold in the market comprise medical cooling patches, medical hydrogel burn dressings, medical hydrogel eye patches, cold compress cooling patches after anorectal surgery and the like. However, since the hydrogel itself has a high viscosity and poor fluidity, the leveling process in the molding step of production takes a long time, the productivity is low, and many appearance defects are generated after molding. The utility model relates to a shaping die is applied ointment or plaster to aquogel with supplementary moisturizing, cold compress performance has quick levelling, and the dispersion is even, but integrated into one piece, practical and pleasing to the eye, the drawing of patterns and the advantage of use of being convenient for have practical meaning to the shaping of aquogel and use convenient etc..
Disclosure of Invention
The utility model aims at providing a supplementary forming die that moisturizes, cold compress aquogel was applied ointment or plaster, this mould have be convenient for high viscosity aquogel fast levelling, the dispersion is even, can compound supplementary fixed material, integrated into one piece, practical and pleasing to the eye, the advantage of the drawing of patterns and use of being convenient for possesses the work efficiency that can show improvement aquogel class product moreover, reduces the energy consumption, reduces advantages such as defective percentage.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the forming die for assisting in moisturizing and cold compress of the hydrogel application consists of an edge lifting edge and a central special-shaped hydrogel forming groove. The forming die is composed of edge lifting edges and a central special-shaped hydrogel forming groove, and the shape of the forming special-shaped groove can be designed reasonably according to the application part of the hydrogel patch. The forming groove consists of a reinforcing bottom ring, a vent hole and a central convex arc, the reinforcing bottom ring is an edge sealing ring of the formed hydrogel, and the width and the height of the reinforcing bottom ring are not less than 0.5 mm; the vent holes are notches arranged on the reinforcing bottom ring, the number of the vent holes is not less than 1, the height of each notch is not less than the height of the edge sealing ring, and the width of each notch can be set according to different requirements and is not less than 0.1 mm; the convex arc is 1/2 which is smoothly transited from the center convex peak to the edge to strengthen the inner ring edge of the bottom ring, and the height of the convex arc is less than the depth of the forming groove. The hydrogel application forming die is made of materials such as PET, PP, PETG and the like which are light and easy to mold.
The lifting edge of the hydrogel application forming die is smoothly connected with the forming groove at an angle of 90-120 degrees.
The edge lifting of the forming die can relate to different shapes and specifications, can determine the final shape according to the using direction of the hydrogel, and can be compounded with auxiliary fixing materials of the hydrogel, wherein the auxiliary fixing materials include but are not limited to materials such as non-woven fabrics, polyurethane films and breathable tapes with adhesive performance for gluing, and materials such as fibers, adhesive fibers and foams for fixing the shape.
The utility model has the advantages that: the hydrogel has the material characteristics, can achieve the effect of cold compress physiotherapy on closed soft tissues, can provide a moist environment for burn and scald wounds, and promotes healing. The utility model provides a pair of supplementary forming die that moisturizes, cold compress aquogel were applied ointment or plaster, the design is pleasing to the eye practical, when solving the quick shaping technology of aquogel, accords with human mechanics design, closely laminates with the application position, conveniently ventilates, and easily the drawing of patterns is to the shaping of aquogel and use convenient etc. and is significant.
Drawings
FIG. 1 is a schematic view of the overall structure of the hydrogel forming mold of the present invention;
FIG. 2 is a sectional view of a hydrogel forming mold A-A1 according to the present invention;
FIG. 3 is a sectional view of a hydrogel forming mold B-B1 according to the present invention;
Detailed Description
Fig. 1-3 show a hydrogel application special-shaped forming die with moisturizing and cold compress performances for eyes, which comprises a lifting edge 1 and a forming groove 2. Wherein the groove 2 consists of a strong bottom ring, a vent hole and a convex circular arc at the center.
Wherein, the lifting edge 1 and the edge of the forming groove 2 are smoothly connected by 90 degrees.
The shape of the lifting edge 1 is consistent with the design requirement of eyes, the final product is compounded with the polyurethane film adhesive layer with adhesive, the center of the adhesive layer is in direct contact with the forming hydrogel in the forming groove 2, and the polyurethane film in the edge lifting edge area is attached with the release film with the same lifting edge shape, so that the adhesive is prevented from being adhered to the lifting edge of the mold. The part can be directly attached and fixed on the skin around the eye for use, wherein the formed hydrogel is attached and closed on the outer part of the eyelid.
The center molding special-shaped groove of the molding die consists of a reinforcing bottom ring 3, a vent hole 5 and a central convex arc 4.
Wherein, the reinforcing bottom ring 3 is an edge sealing ring of the formed hydrogel, the width of the reinforcing bottom ring is 4mm, and the height of the reinforcing bottom ring is 3 mm; the vent holes 5 are 2 notches arranged on the reinforcing bottom ring 3, are arranged at the eye corner in the process of attaching the hydrogel to the eye, have the height consistent with that of the edge sealing ring and have the width of 4 mm; the height of the central convex arc 4 is less than 1/2 of the depth of the shaped groove.
Furthermore, the forming die is made of PETG material, and the thickness is 0.4 mm.
The utility model is designed to be integrally formed, and the sealing ring formed in the groove can be used for manufacturing a closed moist environment for eyes; the air holes can ensure the ventilation of eyes, prevent the skin of the eyes from being soaked improperly, can be used for a long time, maintains the humidity for more than 10 hours, and does not damage the skin; the central bulge of the groove can enable the high-viscosity hydrogel to be quickly and naturally leveled in the hydrogel forming preparation process, can obviously improve the production efficiency, reduce the defective rate and is convenient for demolding, and on the other hand, the central formed gel is in contact with the bulge part of the eye, so that the tension of the hydrogel can be reduced, the hydrogel is tightly attached to the eye, and the eye can not be pressed.
The utility model relates to a can make aquogel and fixed backing integrated into one piece, after aquogel process technology machine-shaping, fixed material is pasted to the complex for product convenient to use need not to be equipped with in the use in addition and pastes fixed material, and the back activity is pasted to the eye unrestricted, pastes the layer by the way, and the layer is pasted to easily the drawing of patterns, need not clamp such as tweezers and gets convenient to use.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and the present invention is intended to cover all the modifications and equivalents without departing from the spirit and scope of the present invention.
Claims (7)
1. The forming die for assisting in moisturizing and cold compress of hydrogel application is characterized by comprising edge lifting edges and a central special-shaped hydrogel forming groove, wherein the shape of the formed special-shaped groove can be reasonably designed according to the application part of the hydrogel application. The forming groove is composed of a reinforcing bottom ring, a vent hole and a central convex arc, and the convex arc smoothly transits from the highest point of the central convex to the edge of the inner ring of the reinforcing bottom ring.
2. The hydrogel application forming mold as claimed in claim 1, wherein the forming mold is made of PET, PP, PETG, etc. which is light and easy to mold.
3. The hydrogel application molding die of claim 1, wherein the edge lifting edge of the molding die is smoothly connected with the molding groove at 90-120 °.
4. The hydrogel application forming mold as claimed in claim 1, wherein the edge lifting edge of the forming mold can be designed into different shapes and specifications, the final shape can be determined according to the use direction of the hydrogel, and auxiliary fixing materials of the hydrogel can be compounded, including but not limited to materials such as non-woven fabrics, polyurethane films and breathable tapes with adhesive property, and materials such as fibers, viscose fibers and foams for fixing the shape.
5. The hydrogel application molding die of claim 1, wherein the reinforcing rim is an edge-closed ring of the molded hydrogel, and has a width and a height of not less than 0.5 mm.
6. The hydrogel application molding die of claim 1, wherein the vent holes are notches provided on the reinforcing bottom ring, the number of the vent holes is not less than 1, the height of the notch is not less than the height of the edge sealing ring, and the width of the notch can be set according to different requirements and is not less than 0.1 mm.
7. The hydrogel application molding die of claim 1, wherein the height of the convex arc is less than 1/2 of the depth of the molding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821899258.XU CN209933156U (en) | 2018-11-19 | 2018-11-19 | Forming die that supplementary moisturizing, cold compress aquogel were applied ointment or plaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821899258.XU CN209933156U (en) | 2018-11-19 | 2018-11-19 | Forming die that supplementary moisturizing, cold compress aquogel were applied ointment or plaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209933156U true CN209933156U (en) | 2020-01-14 |
Family
ID=69118397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821899258.XU Expired - Fee Related CN209933156U (en) | 2018-11-19 | 2018-11-19 | Forming die that supplementary moisturizing, cold compress aquogel were applied ointment or plaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209933156U (en) |
-
2018
- 2018-11-19 CN CN201821899258.XU patent/CN209933156U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 |