CN213666872U - Silica gel-like hot-melt pressure-sensitive adhesive medical external application plaster and production device thereof - Google Patents
Silica gel-like hot-melt pressure-sensitive adhesive medical external application plaster and production device thereof Download PDFInfo
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- CN213666872U CN213666872U CN202022183030.4U CN202022183030U CN213666872U CN 213666872 U CN213666872 U CN 213666872U CN 202022183030 U CN202022183030 U CN 202022183030U CN 213666872 U CN213666872 U CN 213666872U
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Abstract
The utility model discloses an imitative silica gel hot melt pressure sensitive adhesive medical treatment pastes medicine subsides of applying outward and apparatus for producing thereof, it includes the face material layer, leaves type substrate layer and viscose layer, and the viscose layer is arranged the face material layer in and is left between the type substrate layer, with the face material layer with from the type substrate layer bonding together, the viscose is imitative silica gel hot melt pressure sensitive adhesive. Put on releasing paper blowing axle from the type paper book in the apparatus for producing, walk around from type paper process axle group from type paper scroll free end, the plane materiel book is put at plane materiel blowing axle, plane materiel process axle group is walked around to plane materiel book free end, walk around the coating roller, the coating head of rubber coating device coats the sizing agent on the plane materiel uniformly, then with from the type paper together through the slit between first compound rubber axle and the first compound rubber axle, compound into imitative silica gel hot melt pressure sensitive adhesive medical plaster through the sizing agent external application under first compound rubber axle and the first compound rubber axle effect. The product has very low pain feeling during peeling, and is suitable for sensitive skin and young skin of infant.
Description
The technical field is as follows:
the utility model belongs to the technical field of medical auxiliary material, concretely relates to imitative silica gel hot melt pressure sensitive adhesive medical treatment plaster subsides for external application and apparatus for producing thereof.
Background art:
the existing middle side adhesive of the plaster generally is a double-component silicon adhesive, namely AB adhesive, the coating process is complicated, a long high-temperature drying channel is needed, a film surface material is easy to deform, melt or even burn, the process condition requirements are strict, the AB adhesive needs to be added strictly according to a specified amount, the coating is completed within 30 minutes after mixing, the adhesive layer has high bonding strength, pain is caused during removal, the AB adhesive is not suitable for infants, residues are generated after removal, and in addition, the AB adhesive contains silicon oil, so that the environmental pollution is easy to cause.
The utility model has the following contents:
the utility model aims to overcome the shortcoming that current plaster exists, provide an imitative silica gel hot melt pressure sensitive adhesive medical treatment external application plaster subsides, it is painful when having solved current plaster and peeling off, the poor problem of user experience degree.
In order to realize the above-mentioned purpose, the utility model relates to an imitative silica gel hot melt pressure sensitive adhesive medical external application plaster, include the face material layer, leave type substrate layer and viscose agent layer, the viscose agent layer is arranged the face material layer in and is left between the type substrate layer, with the face material layer with from the type substrate layer bonding together, viscose agent is imitative silica gel hot melt pressure sensitive adhesive.
A production device of a medical external plaster with silica gel-like hot melt pressure-sensitive adhesive comprises a surface material discharging shaft, a surface material process shaft group, a coating roller and a coating device, a release paper discharging shaft, a release paper process shaft group, a first composite rubber shaft and a second composite rubber shaft, wherein a release paper roll is placed on the release paper discharging shaft, the free end of the release paper roll bypasses the release paper process shaft group to adjust the tension, the surface material roll is placed on the surface material discharging shaft, the free end of the surface material roll bypasses the surface material process shaft group to adjust the tension, bypassing the coating roller, attaching the coating head of the gluing device to the back surface of the plane materiel on one side of the coating roller, uniformly coating the adhesive on the plane materiel, then passes through a slit between the first composite rubber shaft and the first composite rubber shaft together with the release paper, under the action of the first composite rubber shaft and the first composite rubber shaft, the silica gel hot-melt pressure-sensitive adhesive simulated medical external plaster is compounded by an adhesive.
Further, the coating roll is a hollow steel roll.
Compared with the prior art, the utility model discloses following beneficial effect has:
firstly, the product has more comfortable feeling of pasting on the skin of the human body and very low pain feeling of peeling, and is very suitable for the skin of sensitive parts of the human body and the young skin of infants.
And compared with silica gel, the product has better viscosity and is more environment-friendly.
And the cost of the product is greatly reduced compared with that of silica gel, the product is only 1/3-1/2 of silica gel, and the product is suitable for common people to consume water products.
And fourthly, the source of the raw materials of the plane materiel is wide, the coating process is simple and efficient, a high-temperature drying channel is not needed, and the energy consumption is saved.
Description of the drawings:
FIG. 1 is a schematic structural view of a silica gel-like hot-melt pressure-sensitive adhesive medical external plaster according to an embodiment.
FIG. 2 is a schematic structural view of a production device of the silica gel-like hot-melt pressure-sensitive adhesive medical external plaster according to the embodiment.
The specific implementation mode is as follows:
the present invention will be further described with reference to the following specific embodiments and accompanying drawings.
Example (b):
as shown in fig. 1, the silica gel-like hot-melt pressure-sensitive adhesive medical external plaster patch according to the embodiment includes a surface material layer 13, a release substrate layer 14 and an adhesive layer 15, wherein the adhesive layer 15 is disposed between the surface material layer 13 and the release substrate layer 14 to bond the surface material layer 13 and the release substrate layer 14 together. The adhesive used in this embodiment specifically provides FRV009 type silica gel-like hot-melt pressure-sensitive adhesive for new materials ltd of leigan of celadon, which has the basic physical properties of silica gel, good initial adhesion, permanent adhesion, and adhesion stability, and has high bonding strength with a surface material, simple and convenient coating operation, and low production cost.
Further, the surface material may be a material such as a PU film for medical use, a hot-rolled cloth for medical use, or a water-punched non-woven cloth for medical use.
As shown in fig. 2, the device for producing a medical plaster for external application of an artificial silica gel hot melt pressure sensitive adhesive according to the embodiment comprises a surface material discharging shaft 1, a surface material process shaft group, a coating roller 6, a coating device, a release paper discharging shaft 11, a release paper process shaft group, a first composite rubber shaft 7, a second composite rubber shaft 8, a cooling shaft 9 and a finished product winding shaft 12, wherein the first composite rubber shaft 7 and the second composite rubber shaft 8 which are close to each other form a composite roller, the surface material process shaft group and the coating roller 6 are sequentially and fixedly arranged between the surface material discharging shaft 1 and the composite roller, the coating device is fixedly arranged close to the coating roller 6, the release paper process shaft group is arranged between the release paper discharging shaft 11 and the composite roller, the cooling roller 9 is arranged between the receiving shaft 12 and the composite roller, the release paper roll is placed on the release paper discharging shaft 11, the free end of the release paper roll bypasses the release paper process shaft group to adjust the tension, the surface material roll is placed on the surface material discharging shaft 1, the free end of the fabric roll is wound around the tension of the shaft group in the process of surface material process, the coating roller 6 is wound around, the coating head of the gluing device is attached to the back surface of the surface material on one side of the coating roller 8, the adhesive is uniformly coated on the surface material, then the coating head and the release paper are compounded into the silica gel hot melt pressure-sensitive adhesive medical external application plaster under the action of the first composite rubber shaft 7 and the first composite rubber shaft 8 through the slit between the first composite rubber shaft 7 and the first composite rubber shaft 8 through the adhesive, the plaster is cooled and formed through the cooling roller 9, and finally the finished product is wound through the finished product collecting shaft 12.
Furthermore, the coating roller 6 adopts a hollow steel roller, and the adhesive is instantly cooled by the hollow steel roller, so that the phenomenon that the adhesive permeates a plane material due to high fluidity to influence the quality of the plaster is avoided.
Further, the quantity of process axle in plane materiel process axle group and from type paper process axle group can be adjusted as required to the plane materiel reaches the requirement with the tension from type paper and is accurate, in this embodiment plane materiel process axle group is including fixed first process axle 2, second process axle 3, third process axle 4 and the fourth process axle 5 that sets up in proper order, and first process axle 2, second process axle 3, third process axle 4 and fourth process axle 5 are walked around to the S-shaped in proper order in plane materiel book free end, it is fifth process axle 10 to leave type paper process axle group.
The product has small viscosity when being peeled off after being pasted on human skin, does not cause pain to the human skin, absorbs sweat, creates a warm and moist environment for the human skin, is suitable for painless plaster supports of young skin of infants and skin of sensitive parts of human skin, and can be customized and cut according to the requirements of clients.
Claims (3)
1. The utility model provides an imitative silica gel hot melt pressure sensitive adhesive medical treatment external application plaster which characterized in that, include the surface material layer, leave type substrate layer and viscose layer, the viscose layer is arranged in the surface material layer and is left between the type substrate layer, with the surface material layer with leave the type substrate layer and bond together, the viscose is imitative silica gel hot melt pressure sensitive adhesive.
2. A production device of a medical external plaster with silica gel-like hot melt pressure-sensitive adhesive is characterized by comprising a surface material discharging shaft, a surface material process shaft group, a coating roller and a coating device, wherein the release paper discharging shaft, the release paper process shaft group, a first composite rubber shaft and a second composite rubber shaft are arranged on the surface material discharging shaft, a release paper roll is arranged on the release paper discharging shaft, the free end of the release paper roll bypasses the release paper process shaft group to adjust the tension, the surface material roll is arranged on the surface material discharging shaft, after the free end of the surface material roll bypasses the surface material process shaft group to adjust the tension, bypassing the coating roller, attaching the coating head of the gluing device to the back surface of the plane materiel on one side of the coating roller, uniformly coating the adhesive on the plane materiel, then passes through a slit between the first composite rubber shaft and the first composite rubber shaft together with the release paper, under the action of the first composite rubber shaft and the first composite rubber shaft, the silica gel hot-melt pressure-sensitive adhesive simulated medical external plaster is compounded by an adhesive.
3. The production device of the silica gel-like hot-melt pressure-sensitive adhesive medical external plaster according to claim 2, wherein the coating roller is a hollow steel roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022183030.4U CN213666872U (en) | 2020-09-29 | 2020-09-29 | Silica gel-like hot-melt pressure-sensitive adhesive medical external application plaster and production device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022183030.4U CN213666872U (en) | 2020-09-29 | 2020-09-29 | Silica gel-like hot-melt pressure-sensitive adhesive medical external application plaster and production device thereof |
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| CN213666872U true CN213666872U (en) | 2021-07-13 |
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| CN202022183030.4U Active CN213666872U (en) | 2020-09-29 | 2020-09-29 | Silica gel-like hot-melt pressure-sensitive adhesive medical external application plaster and production device thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311937A (en) * | 2021-12-30 | 2022-04-12 | 江苏仪征康普诺医疗器械有限公司 | Device and method for preparing intramuscular effect paste with single-side high waterproofness |
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2020
- 2020-09-29 CN CN202022183030.4U patent/CN213666872U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311937A (en) * | 2021-12-30 | 2022-04-12 | 江苏仪征康普诺医疗器械有限公司 | Device and method for preparing intramuscular effect paste with single-side high waterproofness |
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