CN209749890U - Medical PVC gloves - Google Patents

Abstract

The application discloses medical PVC gloves, including the gloves body, its characterized in that, the gloves body includes from inside to outside mutual bonded waterborne acrylic resin layer, separant layer, PVC body layer and lasting antibiotic layer. According to the medical PVC gloves provided by the application, the water-based acrylic resin layer has a good paving effect on water molecules, can drive the water molecules to be quickly paved, reduces the friction force between the inner surface of the gloves and the skin of hands, and forms a mirror effect under the synergistic effect with the isolating agent layer, so that the effect of quickly wearing the gloves by wetting the hands is achieved; the durable antibacterial layer utilizes a slow release technology, has a durable antibacterial effect, can kill and remove bacteria in a high-efficiency broad-spectrum manner, and effectively avoids the problem of cross infection; the glove is suitable for medical personnel, is convenient to wear, has lasting antibacterial effect, and is simple to prepare, low in cost and high in practicability.

Description

Medical PVC gloves

Technical Field

The application relates to the field of plastic gloves, in particular to a medical PVC glove.

Background

Gloves become a part of daily clinical practice of medical staff, and PVC gloves are comfortable to wear, low in cost, less in allergy generation and puncture resistance, and are favored by more and more medical staff.

The existing gloves can be polluted after being contacted with body fluid containing infectious bacteria, and because the existing gloves do not have the effect of quickly killing the bacteria, the bacteria are attached to the outer surfaces of the gloves and are finally transferred to other people or surfaces, so that the cross infection problem is caused. Medical staff often wear gloves after washing hands and before completely drying the hands because of time shortage, but most gloves are not easy to wear by wetting hands, have large friction force and waste time, and for the medical staff, the time is always life. Therefore, the development of the medical PVC gloves which are easy to wear by wet hands and have lasting antibacterial effect on the outer surfaces is of great significance.

Therefore, how to improve the lasting antibacterial effect of the medical PVC gloves is a technical problem which needs to be solved by the technicians in the field at present.

SUMMERY OF THE UTILITY MODEL

The purpose of this application is to provide a medical PVC gloves, this medical PVC gloves have durable antibiotic and wet dual efficiency of hand dress concurrently.

In order to achieve the above purpose, the present application provides the following technical solutions:

The medical PVC gloves comprise glove bodies and are characterized in that the glove bodies comprise water-based acrylic resin layers, isolating agent layers, PVC body layers and durable antibacterial layers which are bonded from inside to outside.

Preferably, the thickness of the water-based acrylic resin layer is 0.010-0.015 mm.

Preferably, the thickness of the release agent layer is 0.010-0.015 mm.

Preferably, the thickness of the PVC body layer is 0.050-0.060 mm.

Preferably, the thickness of the durable antibacterial layer is 0.010-0.015 mm.

The application provides a medical PVC gloves, including the gloves body, the gloves body includes outside aqueous acrylic resin layer, separant layer, PVC body layer and the lasting antibiotic layer of bonding each other from inside. According to the medical PVC gloves, the water-based acrylic resin layer has a good effect of spreading water molecules, can drive the water molecules to spread out quickly, reduces the friction force between the inner surface of the gloves and the skin of hands, and forms a mirror effect under the synergistic effect with the isolating agent layer, so that the effect of quickly wearing the gloves by wet hands is achieved; the durable antibacterial layer utilizes a slow release technology, has a durable antibacterial effect, can kill and remove bacteria in a high-efficiency broad-spectrum manner, and effectively avoids the problem of cross infection; the glove is suitable for medical personnel, is convenient to wear, has lasting antibacterial effect, and is simple to prepare, low in cost and high in practicability.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of one embodiment of a medical PVC glove provided in the present application;

Wherein: the water-based acrylic resin layer (1), the separant layer (2), the PVC body layer (3) and the durable antibacterial layer (4).

Detailed Description

The core of this application is to provide a medical PVC gloves, this medical PVC gloves can effectual improvement antibacterial effect self, avoids cross infection, and preparation is simple, and is with low costs.

the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of a medical PVC glove provided in the present application.

In this embodiment, the medical PVC glove includes a glove body including a water-based acrylic resin layer 1, a spacer layer 2, a PVC body layer 3, and a persistent antibacterial layer 4, which are bonded to each other from the inside to the outside. Namely, the glove body is of a four-layer structure which is bonded with each other, and the four-layer structure sequentially comprises a water-based acrylic resin layer 1, a separant layer 2, a PVC body layer 3 and a lasting antibacterial layer 4 from inside to outside.

According to the present application, the aqueous acrylic resin layer 1 of the present application is prepared by using raw materials for preparing aqueous acrylic resins, which are well known in the art; the raw materials for preparing the waterborne acrylic resin layer 1 are not particularly required, and the raw materials for preparing the waterborne acrylic resin layer 1 are obtained by mixing the waterborne acrylic resin with water, adding alkali to adjust the pH value to 8.5-10 as known in the art. The thickness of the water-based acrylic resin layer 1 is preferably 0.012-0.014 mm.

According to the present application, the release agent layer 2 is prepared by using raw materials for preparing the release agent layer 2, which are well known in the art; the raw materials for preparing the release agent layer 2 are not particularly required, such as the raw materials for the release agent layer 2, which are obtained by mixing talcum powder, modified silicone oil, calcium stearate and other common auxiliary agents and are well known in the art. The thickness of the release agent layer 2 is preferably 0.016-0.020 mm, more preferably 0.018-0.019 mm.

According to the application, the PVC body layer 3 is prepared from raw materials for preparing medical grade PVC gloves well known in the field; the PVC body layer 3 is prepared from the conventional medical PVC layer raw materials by mixing; specifically, for example, the medical grade PVC paste resin, the medical grade environment-friendly plasticizer, the stabilizer, the dispersant, the defoamer and the viscosity reducer are mixed according to a mass ratio of 100: 65-75: 0.8-1.5: 1-2: 0.5-1.5: 20-35 to obtain the raw material for preparing the PVC body; the thickness of the PVC body layer 3 is preferably 0.050-0.060 mm, and more preferably 0.056-0.058 mm.

According to the present application, the persistent antibacterial layer 4 is prepared by using raw materials for preparing the persistent antibacterial layer 4, which are well known in the art; the sustained-release antibacterial agent layer is prepared by taking an organic material as a matrix, treating an antibacterial factor by a special process and implanting the antibacterial factor into the pores of the organic material for crystallization, has a sustained-release effect by utilizing a sustained-release technology, can kill and remove bacteria in a high-efficiency broad-spectrum manner, and is non-toxic and harmless to a human body. The thickness of the lasting antibacterial layer 4 is preferably 0.015-0.020 mm, and more preferably 0.016-0.017 mm.

The application provides a novel medical PVC glove, which comprises a glove body, wherein the glove body is of a four-layer structure which is bonded with each other, the four-layer structure comprises a water-based acrylic resin layer 1, a separant layer 2, a PVC body layer 3 and a lasting antibacterial layer 4 from inside to outside in sequence, wherein the water-based acrylic resin layer 1 has a good laying effect on water molecules, can drive the water molecules to be quickly laid out, reduces the friction force between the inner surface of the glove and the skin of a hand, and forms a mirror effect under the synergistic effect of the separant layer 2, so that the effect of quickly wearing the wet hand is achieved; the durable antibacterial layer 4 has a durable antibacterial effect by utilizing a slow release technology, can kill and remove bacteria in a high-efficiency broad-spectrum manner, and effectively avoids the problem of cross infection; the glove is suitable for medical personnel, is convenient to wear, has lasting antibacterial effect, and is simple to prepare, low in cost and high in practicability.

For the sake of clarity, the following examples are given in detail.

Example 1

Preparing disposable novel medical gloves

Preparing the sizing agent of the water-based acrylic resin layer 1: aqueous latex of acrylic resin at 20% solids: preparing softened water in a ratio of 1:10, adjusting the pH to 8.5-10 by using a 5% potassium hydroxide aqueous solution after stirring, and putting the mixture into a storage barrel.

Preparing a sizing agent of the separant layer 2: according to the weight ratio of talcum powder: calcium stearate: modified silicone oil: water: uniformly dispersing talcum powder, calcium stearate and modified silicone oil into water by a wetting agent (polyoxyethylene alkylphenol ether) according to the weight ratio of 10:10:10:65:5, transferring the mixture into a storage barrel, and keeping stirring, wherein the rotating speed is controlled at 40-55 r/min.

Preparing a PVC body layer 3 paste: according to the medical grade PVC paste resin: medical grade environmental plasticizer (DOTP): stabilizer (ordinary calcium zinc stabilizer SBA-203): dispersant (triethylhexylphosphoric acid): antifoam agent (polyoxypropylene ethylene oxide glyceryl ether): and (3) putting the viscosity reducer (Nanjing Yongshun D70) into a mixing tank according to the weight ratio of 100:73:1:1:35, stirring, performing vacuum defoaming after stirring, and storing in a storage barrel after defoaming.

Preparing a slurry of the lasting antibacterial layer 4: according to the persistent antibacterial (KHFS-D50A): the acetone was uniformly dispersed into the acetone solution at a weight ratio of 25:75 and then transferred to a storage vat.

The glove is manufactured by preheating the hand mold to 60-70 ℃, dipping the hand mold in the durable antibacterial agent dispersion, baking for 2-3 minutes in an oven with 50 ℃, then dipping the hand mold in PVC paste, baking for 6 minutes in an oven with 205 ℃ and 190 ℃ after dipping, taking the hand mold out of the oven, cooling, dipping the hand mold in the separant slurry after the temperature of the hand mold is reduced to 115 ℃ and 105 ℃, then baking for 2-3 minutes in an oven with 125 ℃ and 120 ℃, finally dipping the hand mold in the acrylic resin aqueous solution, continuing baking for 2-3 minutes in an oven with 125 ℃ and 120 ℃, taking out the hand mold, curling and demolding to obtain the disposable novel medical PVC glove.

Wherein, the thickness of the water-based acrylic resin layer 1 is 0.013 mm; the thickness of the release agent layer 2 is 0.018 mm; the thickness of the PVC body layer 3 is 0.058 mm; the thickness of the lasting antibacterial layer 4 is 0.016 mm.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The medical PVC gloves provided by the application are described in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

Claims (5)

1. The medical PVC gloves comprise glove bodies, and are characterized in that the glove bodies comprise water-based acrylic resin layers (1), isolating agent layers (2), PVC body layers (3) and durable antibacterial layers (4) which are bonded from inside to outside.

2. The medical PVC glove according to claim 1, wherein the thickness of the water-based acrylic resin layer (1) is 0.010-0.015 mm.

3. The medical PVC glove according to claim 1, wherein the thickness of the release agent layer (2) is 0.010-0.015 mm.

4. The medical PVC glove according to claim 1, wherein the PVC body layer (3) has a thickness of 0.050 to 0.060 mm.

5. The medical PVC glove according to claim 1, wherein the thickness of the durable antibacterial layer (4) is 0.010-0.015 mm.