Sweat-absorbing fragrant fumigating patch and ice-cold patch for bra and preparation method of sweat-absorbing fragrant fumigating patch

Abstract

The sweat-absorbing fragrant paste is arranged on the inner side of a bra cup and comprises a non-woven fabric piece, the convex arc edge of the non-woven fabric piece is basically flush with the lower edge of the bra cup, and micro through holes with different sizes and shapes are densely distributed in the non-woven fabric piece and used for moisture absorption and sweat releasing of the surface of the breast skin. The invention further provides the ice-cold patch for the bra and a preparation method of the ice-cold patch. According to the sweat-absorbing aromatherapy paste for the bra, the spunlace non-woven fabric sheet with the micro through holes and the micro cavities is adopted and used for moisture absorption and sweat releasing of the breasts, perfume stored in the micro cavities can be slowly diffused outwards, the fragrance of the sweat-absorbing aromatherapy paste can be kept for a long time, and therefore peculiar smells generated by sweating are covered. Besides, the ice-cold patch for the bra can be used for reducing the temperature of the breasts of a wearer, so that the wearer feels cold and comfortable in summer.

Description

Technical Field

[0001] The invention relates to the field of bra underwear, and in particular to a sweat-absorbing aromatherapy patch and a cooling patch for bras and a preparation method thereof. Background Art

[0002] In hot summer, the human body tends to sweat a lot, especially women who are tightly wrapped in bras, which makes their chests stuffy and prone to sweating. Since the bra has a large area, when women wear it, the bra is soaked with sweat and is not convenient to change. They can only wear the bra with peculiar smell and sweat. Therefore, it is necessary to develop a sweat-absorbing aromatherapy patch or a cooling patch for use on bras that has good moisture absorption and perspiration removal, covers up the peculiar smell generated by sweat, or uses a cooling patch to cool down and is convenient to replace in time. Summary of the invention

[0003] In order to solve the above problems, the present invention provides a sweat-absorbing aromatherapy patch for bras.

[0004] The present invention discloses a sweat-absorbing aromatherapy patch for a bra, which is arranged on the inner side of a bra cup and comprises a non-woven fabric sheet, the convex arc edge of the non-woven fabric sheet is substantially flush with the lower edge of the bra cup, and the non-woven fabric sheet is densely covered with micro through holes of different sizes and shapes for absorbing moisture and wicking sweat from the surface of the chest skin.

[0005] Preferably, micro cavities for containing perfume are distributed on the non-woven fabric, and the micro cavities have micro openings, and the perfume in the micro cavities can slowly diffuse outward from the micro openings.

[0006] Preferably, it also includes an adhesive layer arranged at the edge of the outer surface of the non-woven fabric sheet, for fixing the non-woven fabric sheet on the bra cup.

[0007] Preferably, the nonwoven fabric sheet is formed by laminating and bonding multiple layers of wood fibers.

[0008] The method for preparing the sweat-absorbing aromatherapy patch for bras disclosed in the present invention is used to prepare the sweat-absorbing aromatherapy patch, comprising the following steps:

[0009] S1. Spraying high-pressure fine water streams onto the multi-layer wood fibers from different angles to obtain a spunlace nonwoven fabric sheet having micro-through holes and micro-cavities, and drying the sheet;

[0010] S2. Cutting the spunlace nonwoven fabric sheet to form a nonwoven fabric sheet having a convex arc edge at the lower end;

[0011] S3. Spray an appropriate amount of perfume on the non-woven fabric;

[0012] S3. Stick or insert the non-woven fabric piece to the lower inner part of the cup of the bra.

[0013] The sweat-absorbing aromatherapy patch for bras of the present invention has the following beneficial technical effects:

[0014] The sweat-absorbing aromatherapy patch for bras of the present invention adopts a spunlace non-woven fabric sheet with micro-through holes and micro-cavities, and is used for moisture absorption and perspiration discharge from the chest. The perfume stored in the micro-cavities can slowly diffuse outward, so that the sweat-absorbing aromatherapy patch retains the fragrance for a long time, thereby covering up the odor generated by sweating.

[0015] The cooling patch for bras disclosed by the invention is in the form of a thin sheet and arranged on the inner side of a bra cup. The convex arc edge of the cooling patch is substantially flush with the lower edge or the side edge of the bra cup, so as to enhance the cooling feeling of the chest.

[0016] The cooling patch comprises the following contents by weight percentage: 60-65% pure water, 33-38% hydrophilic polymer hydrogel or silicone gel, 1-2% borneol and 0.5%-2% menthol.

[0017] The method for preparing a cooling patch for bras disclosed in the present invention is used to prepare the cooling patch, comprising the following steps:

[0018] Step 1. Ingredients: 60-65% purified water, 33-38% hydrophilic polymer hydrogel or silica gel particles, 1-2% borneol and 0.5%-2% menthol are mixed and stirred to obtain a colloid mixture;

[0019] Step 2: Forming: injecting the gel mixture into a mold to obtain a cooling patch in the form of a thin sheet;

[0020] Step 3. To assemble, fit or insert the cooling patch onto the lower inner part of the bra cup.

[0021] The cooling patch for brassieres of the present invention has the following beneficial technical effects:

[0022] The cooling patch for bras of the present invention is placed inside the bra cup and is located below or below the side of a woman's chest when the woman is wearing the bra, so as to reduce the temperature of the wearer and make the wearer feel cool and comfortable in summer. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1 This is a schematic structural diagram of a sweat-absorbing aromatherapy patch for a bra according to Example 1 of the present invention;

[0025] Figure 2This is a schematic diagram of the exploded structure of the sweat-absorbing aromatherapy patch of Example 1 of the present invention;

[0026] Figure 3 for Figure 2 The enlarged schematic diagram of the middle A part;

[0027] Figure 4 This is a schematic structural diagram of a bra according to Embodiment 3 of the present invention;

[0028] Figure 5 is a flow chart of the preparation method of Example 2 of the present invention;

[0029] Figure 6 This is a flow chart of the preparation method of Example 4 of the present invention.

[0030] The markings in the figure are as follows: bra cup - 1; sweat-absorbing aromatherapy patch - 2; non-woven fabric sheet - 21; micro through hole 21a; micro cavity 21b; adhesive layer - 22; cooling patch 3. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example 1

[0033] like Figure 1 , Figure 2 and Figure 3 As shown, a sweat-absorbing aromatherapy patch for bras is arranged on the inner side of the bra cup 1, and includes a non-woven fabric sheet 2. The non-woven fabric sheet 2 is cashew-shaped, and the convex arc edge of the cashew-shaped is substantially flush with the lower edge of the bra cup 1. The non-woven fabric sheet 2 can also be cut into a half-moon shape or other shapes, and the lower edge of the non-woven fabric sheet 2 is substantially flush with the lower edge of the bra cup 1, or the lower edge of the non-woven fabric sheet 2 is close to the lower edge of the bra cup 1. The non-woven fabric sheet 2 is densely covered with micro-through holes 21a of different sizes and shapes, which are used for moisture absorption and sweat discharge on the chest skin surface.

[0034] like Figure 2 and Figure 3 As shown, the nonwoven fabric sheet 2 is composed of multiple layers of wood fibers stacked together, and a high-pressure fine water flow is sprayed onto one or more layers of the fiber web, so that the wood fibers are entangled with each other, so that the fiber web is reinforced and has a certain strength, and the resulting fabric is a spunlace nonwoven fabric. The spunlace nonwoven fabric is densely covered with micro-through holes 21a of different sizes and shapes, which is conducive to sweat absorption.

[0035] By spraying high-pressure fine water jets toward the fiber web from multiple directions, the non-woven fabric 2 may be densely covered with micro-cavities 21b for containing perfume. The micro-cavities 21b have micro-openings. When a proper amount of perfume is sprayed on the non-woven fabric 2, the perfume is soaked in the micro-cavities 21b, and the perfume in the micro-cavities 21b can slowly diffuse outward from the micro-openings.

[0036] like Figure 1 and Figure 2 As shown, the sweat-absorbing aromatherapy patch for bras also includes an adhesive layer 22 , which is arranged at the edge of the outer surface of the non-woven fabric sheet 21 and is used to fix the non-woven fabric sheet 21 on the bra cup 1 .

[0037] The non-woven fabric sheet 2 is cut into a cashew nut shape. After cutting, an adhesive layer 22 is attached to the edge of its outer surface. The adhesive layer 22 is made of self-adhesive and is attached to the lower inner part of the bra cup. It can be stably attached to the bra cup 1, and the spunlace non-woven fabric is applied to the chest skin to absorb sweat and also play a role in dispersing fragrance.

[0038] The sweat-absorbing aromatherapy patch for bras of the present invention is used in scenarios where bras need to be worn in midsummer and hot weather. The non-woven fabric sheet is tightly attached to the chest skin. In a high temperature environment, the human body produces sweat and odor, which will cause mold spots and yellowing of the bra sponge, and bacteria to breed, thereby affecting the health of the body, and it is difficult to completely remove it by washing. Due to the downward flow direction of sweat, the sweat-absorbing aromatherapy patch should be attached to the lower inner side of the bra cup. By absorbing sweat, the discomfort and stuffiness caused by sweating can be reduced. At the same time, a proper amount of perfume can be sprayed on the non-woven fabric surface of the aromatherapy patch. The micro-cavity structure can keep the fragrance for a long time and emit it gently, thereby covering up the special odor produced by sweating.

[0039] Example 2

[0040] like Figure 5 As shown, the method for preparing the sweat-absorbing aromatherapy patch for bras comprises the following steps:

[0041] S1. Spray high-pressure fine water streams onto multiple layers of wood fibers from different angles to obtain spunlace nonwoven fabric sheets with micro-through holes and micro-cavities, which are then dried in an oven or dried under natural conditions.

[0042] S2. Cutting the spunlace nonwoven fabric sheet to form a nonwoven fabric sheet with a convex arc edge at the lower end, preferably cutting it into a cashew nut shape.

[0043] S3. Spray an appropriate amount of perfume on the front and back of the non-woven fabric.

[0044] S3. Stick or insert the non-woven fabric piece to the lower inner part of the cup of the bra.

[0045] Example 3

[0046] like Figure 4 As shown, the cooling patch for bra is in the form of a thin sheet and is arranged at the lower inner part of the bra cup 1. The convex arc edge of the cooling patch 3 is substantially flush with the lower edge or side edge of the bra cup 1 to enhance the cooling sensation of the chest.

[0047] The cooling patch 3 comprises purified water, hydrophilic polymer hydrogel or silicone gel, borneol and menthol, the weight percentages of which are 60-65%, 33-38%, 1-2% and 0.5%-2% respectively.

[0048] The cooling patch for bras of this embodiment is used in scenarios where a bra needs to be worn in midsummer or hot weather. When the temperature is high, the heavy bra cups and inserts are stuffy and not breathable. In particular, the sponge bra is a foamed porous sponge structure that wraps the stuffy air inside, making it impossible for effective air convection. The temperature inside the bra cup rises, causing a stuffy feeling. Especially after sweating, it will absorb water and retain moisture, and it is extremely difficult to dry out. Therefore, lowering the temperature inside the bra cup is the key to solving the above problems. This embodiment uses the water retention method of hydrogel and silicone gel, and adds cool borneol, menthol, or aromatherapy to directly contact the skin, thereby lowering the temperature of the bra cup and making the wearer feel comfortable and cool. Due to the heat preservation function of the sponge cup itself, the cooling patch continues to emit a cooling effect.

[0049] Example 4

[0050] like Figure 6 As shown, a method for preparing a cooling patch for a bra comprises the following steps:

[0051] Step 1. Ingredients: 60-65% purified water, 33-38% hydrophilic polymer hydrogel or silicone gel particles, 1-2% borneol and 0.5%-2% menthol are mixed and stirred to obtain a gelatinous mixture.

[0052] Step 2. Molding: injecting the gelatinous mixture into a mold to obtain a cooling patch in the form of a thin sheet, preferably a cashew nut shape.

[0053] Step 3. To assemble, fit or insert the cooling patch onto the lower inner part of the bra cup.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sweat-absorbing aromatherapy patch for bras, characterized in that: It is arranged on the inner side of the bra cup and includes a non-woven fabric sheet, the convex arc edge of which is basically flush with the lower edge of the bra cup. The non-woven fabric sheet is densely covered with micro through holes of different sizes and shapes for absorbing moisture and perspiration on the chest skin surface.

2. The sweat-absorbing aromatherapy patch for bras according to claim 1, characterized in that: The nonwoven fabric is also provided with micro cavities for containing perfume, the micro cavities have micro openings, and the perfume in the micro cavities can slowly diffuse outwards from the micro openings.

3. The sweat-absorbing aromatherapy patch for brassieres according to claim 2, characterized in that: The invention also comprises a viscose layer arranged at the edge of the outer surface of the non-woven fabric sheet, which is used for fixing the non-woven fabric sheet on the bra cup.

4. The sweat-absorbing aromatherapy patch for brassieres according to claim 3, characterized in that: The nonwoven fabric sheet is formed by laminating and bonding multiple layers of wood fibers.

5. A method for preparing a sweat-absorbing aromatherapy patch for bras, which is used to prepare the sweat-absorbing aromatherapy patch for bras as claimed in any one of claims 1 to 4, characterized in that: The steps include: S1. Spraying high-pressure fine water streams onto the multi-layer wood fibers from different angles to obtain a spunlace nonwoven fabric sheet having micro-through holes and micro-cavities, and drying the sheet; S2. Cutting the spunlace nonwoven fabric sheet to form a nonwoven fabric sheet having a convex arc edge at the lower end; S3. Spray an appropriate amount of perfume on the non-woven fabric; S3. Stick or insert the non-woven fabric piece to the lower inner part of the cup of the bra.

6. A cooling patch for bras, characterized in that: The cooling patch is in the form of a thin sheet and is arranged at the lower inner part of the bra cup. The convex arc edge of the cooling patch is substantially flush with the lower edge or side edge of the bra cup, so as to enhance the cooling sensation of the chest.

7. The cooling patch for brassiere according to claim 6, characterized in that: The cooling patch comprises the following contents by weight percentage: 60-65% pure water, 33-38% hydrophilic polymer hydrogel or silicone gel, 1-2% borneol and 0.5%-2% menthol.

8. A method for preparing a cooling patch for brassiere, for preparing the cooling patch for brassiere as claimed in claim 6 or 7, characterized in that: The steps include: Step 1. Ingredients: 60-65% purified water, 33-38% hydrophilic polymer hydrogel or silica gel particles, 1-2% borneol and 0.5%-2% menthol are mixed and stirred to obtain a colloid mixture; Step 2: Forming: injecting the gel mixture into a mold to obtain a cooling patch in the form of a thin sheet; Step 3. To assemble, fit or insert the cooling patch onto the lower inner part of the bra cup.

Images