KR20240022218A - Skin beauty patch woven with jacquard circular knitting machine - Google Patents

Abstract

The present invention constitutes a skin care patch that not only blocks ultraviolet rays but also allows a pattern of the desired shape to be expressed without any additional post-processing on patterned fabric knitted with expansion and contraction in all directions, thereby increasing the ultraviolet ray blocking rate and providing sufficient elasticity. It was made to exist.
As a means to solve the above problem, the present invention uses a jacquard device on a circular knitting machine to create a pattern of a desired shape when knitting a patterned knit using a circular knitting machine, but uses generally thin yarn with a thickness of 20 to 100 denier (d) when knitting. , 24~40G (gauge) is knitted at high density to obtain a patterned knitted fabric with UV blocking function and sufficient elasticity in the knitted fabric itself, and the patterned knitted fabric knitted above is coated with cosmetic ingredients in the form of hydrogel, cataplasma, and plaster. A skin care patch patterned fabric is obtained, and the fabric is cut to provide a lifting patch or skin care patch with a UV blocking function in a desired shape.

Description

Skin care patch knitted with jacquard circular knitting machine {SKIN BEAUTY PATCH WOVEN WITH JACQUARD CIRCULAR KNITTING MACHINE}

The present invention relates to a skin care patch that has both a UV blocking function and a skin care function. More specifically, it is a skin care patch that not only blocks UV rays but also expands and contracts in all directions and has patterns of various shapes to meet the needs of consumers. The goal is to provide high-quality lifting patches and skin care patches that meet the needs of customers.

Ultraviolet rays irradiated from sunlight are a major cause of erythema, edema, and freckles on the skin, as well as skin cancer. Recently, much research has been actively conducted on various skin diseases caused by ultraviolet rays.

Recently, as interest in sun exposure has increased, interest in UV protection products has increased significantly, and various UV protection products are being provided.

The above UV protection products have been released in a variety of skin-applied products, such as sunscreen, sun spray, and sun stick. These products are used to protect the skin from sunburn, cancer, and photoaging caused by leisure activities and sunlight exposure. As it is used, it must be applied uniformly to the skin, must be sufficiently chemically and physically stable during long-term storage, and must not be easily removed by sweat or water after application to the skin. It is also non-toxic, especially to skin tissue, and does not cause skin irritation or skin trouble. It can be said that its excellence is evaluated based on the degree to which it provides excellent UV blocking function without white clouding.

However, in reality, the above-mentioned skin-applied sunscreen has limitations in mixing UV-blocking substances due to dispersion power, skin trouble, and white clouding, and the UV-blocking effect is not very great. In addition, since sunscreen had to be applied frequently at regular intervals, its use had the disadvantage of being cumbersome.

As a result, most people easily develop pigmentation, fine wrinkles, and freckles due to photoaging even though they use sunscreen.

To compensate for these shortcomings, skin care patch products for skin care and UV protection that can be easily attached to the face or other necessary parts of the body are being provided.

In the case of the above cosmetic patches, patterns are expressed through separate post-processes such as printing, deposition film, and lamination in order to give a specific image or visibility. In this case, productivity is reduced due to additional processes, resulting in increased costs and There were also inherent instability factors in terms of stability, such as separation and dissolution due to the coating of cosmetic ingredients.

In addition, materials used in cosmetic patches include fabric, non-woven fabric, warp knit, and weft knit, but in order to express a separate design, post-processes such as printing process, deposition film attachment process, and other lamination processes are required as described above. There is a downside to this requirement.

Reviewing the prior art related to cosmetic patches, Patent No. 10-1371987 “Attachment patch containing ultraviolet ray blocking function” (Patent Document 1) and Patent No. 10-2217827 “Patch for ultraviolet ray blocking” (Patent Document 2) ), etc. have been presented.

In the case of Patent Document 1, the text or design is partially printed on the first sheet layer constituting the patch, which has the disadvantage of requiring a separate additional process for printing, and in the case of Patent Document 2, the main purpose is to block ultraviolet rays. It relates to a UV-blocking patch that has excellent adhesion and adhesion and at the same time has a cooling and soothing effect, and there is no separate additional design process to provide visibility to the patch.

Patent No. 10-1371987 “Attachment patch containing UV blocking function” Patent No. 10-2217827 “Patch for blocking UV rays”

The present invention constitutes a skin care patch that not only blocks ultraviolet rays but also allows a pattern of the desired shape to be expressed without any additional post-processing on patterned fabric knitted with expansion and contraction in all directions, thereby increasing the ultraviolet ray blocking rate and providing sufficient elasticity. It was made to exist.

As a means to solve the above problem, the present invention uses a jacquard device on a circular knitting machine to create a pattern of a desired shape when knitting a patterned knit using a circular knitting machine, but uses generally thin yarn with a thickness of 20 to 100 denier (d) when knitting. , 24~40G (gauge) is knitted at high density to obtain a patterned knitted fabric with UV blocking function and sufficient elasticity in the knitted fabric itself, and the patterned knitted fabric knitted above is coated with cosmetic ingredients in the form of hydrogel, cataplasma, and plaster. A skin care patch patterned fabric is obtained, and the fabric is cut to provide a lifting patch or skin care patch with a UV blocking function in a desired shape.

The present invention uses a jacquard device on a circular knitting machine to create a pattern of a desired shape when knitting a patterned knit using a circular knitting machine. When knitting, generally thin yarns with a thickness of 20 to 100 denier (d) are used and knitted at high density to prevent ultraviolet rays from the knitting itself. Obtain a patterned fabric with a blocking function and sufficient elasticity, coat the patterned fabric knitted above with cosmetic ingredients in the form of hydrogel, cataplasma, and plaster to obtain a skin care patch patterned fabric, and cut the knitted fabric into the desired shape. By providing a skin care patch with an ultraviolet ray blocking function, it not only blocks ultraviolet rays, but also allows the pattern of the desired shape to be expressed on a patterned fabric knitted at high density with expansion and contraction in all directions, thereby increasing the ultraviolet ray blocking rate and maintaining the necessary and sufficient elasticity. It has the effect of allowing one to expect a feeling.

Figure 1: Illustration of a patterned knitted fabric knitted with a jacquard circular knitting machine in the present invention
Figure 2: Illustration of a skin care patch patterned fabric coated with beauty ingredients on the patterned fabric of Figure 1
Figure 3: Illustration of a skin care patch manufactured by cutting the skin care patch patterned fabric of Figure 2
Figure 4: Illustration of the back state of Figure 3

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention uses a jacquard circular knitting machine equipped with a jacquard device capable of knitting patterns on a circular knitting machine, and knits with a knitting yarn made of synthetic fiber yarn, but has four-way elasticity and a shapeless back surface (13) and various shapes on the surface (12). Obtain a patterned fabric (10) on which a pattern (11) is formed, and coat the patterned fabric (10) with a liquid cosmetic ingredient (21) having various functions to obtain a skin care patch patterned fabric (20), and obtain the skin care patch. By cutting the patterned fabric (20) into a desired shape, a lifting patch or skin care patch (20) with various patterns (11) is obtained without a separate post-process for pattern formation.

To explain the above process in more detail, the present invention uses a jacquard circular knitting machine to knit a patterned knitted fabric (10) with four-way elasticity and a jacquard pattern (11) of various shapes formed only on the surface (12), and the synthetic fabric used in the weaving process The fiber yarn, that is, the knitting yarn, is selected from synthetic fiber yarn of about 20 to 100 denier (d), that is, nylon yarn, polyester yarn, spandex yarn, etc., and is knitted at high density with a needle gauge (G) of about 24 to 40G, A patterned knitted fabric (10) with a jacquard pattern (11) formed thereon is obtained, and a lifting patch or skin care patch is manufactured using the patterned knitted fabric (10).

In the process of making the patterned knitted fabric (10), when the fineness of the knitting yarn is generally 20 to 40 denier (d), knitting yarn made of synthetic fiber yarn and spandex yarn are mixed at a ratio of 9.5 to 0.5: 6:4 (based on weight). It is preferable to knit, and when the fineness of the knitting yarn is about 40 to 100 denier (d), it is preferable to knit without mixing spandex yarn.

Example 1 is a knitted fabric knitted with a jacquard circular knitting machine, that is, a patterned knitted fabric 10 in which a jacquard pattern 11 is formed on the front surface 12 and the back surface 13 is patternless, and the fineness is 20 to 40. A patterned knitted fabric (10) with four-way elasticity and high density was knitted using denier (d) synthetic fiber yarns, that is, knitting yarn and spandex yarn.

In Example 1, 30 denier (d) polyester yarn and 30 denier (d) spandex yarn were knitted at a needle gauge density of 30G (gauge), and the ratio of polyester yarn to spandex yarn was 8:2. Thus, by utilizing the four-way elasticity and the elasticity of spandex yarn, which are the characteristics of the knitted material, that is, the patterned knitted fabric 10 itself, a high-density patterned knitted fabric 10 with excellent elasticity and increased fineness and gauge density is obtained.

In the knitting process, the jacquard pattern 11 displayed on the patterned knitted fabric 10 is created by a jacquard device, and the movement of the needle is adjusted by the jacquard device, forming a jacquard pattern 11 according to the knitting design table. do.

The jacquard pattern 11 displayed on the patterned knitted fabric 10 can be adjusted according to the knitting design table, so various shapes of letters or patterns can be expressed.

The patterned fabric (10) obtained above is coated with the cosmetic ingredients (21) in the form of hydrogel, cataplasma, and plaster to obtain a skin care patch patterned fabric (20), and the skin care patch patterned fabric (20) is cut. Manufacture a lifting patch or skin care patch (30) of the desired shape.

The shape of the skin care patch 30 can be cut into various shapes depending on the purpose, purpose, and area of use of the skin care patch 30.

Example 2 is a knitted fabric knitted with a jacquard circular knitting machine, that is, a patterned knitted fabric 10 in which a jacquard pattern 11 is formed on the front surface 12 and the back surface 13 is patternless, and the fineness is 20 to 40. A patterned knitted fabric (10) with four-way elasticity and high density was knitted using denier (d) synthetic fiber yarns, that is, knitting yarn and spandex yarn.

In Example 2, 30 denier (d) nylon yarn and 30 denier (d) spandex yarn were knitted at a needle gauge density of 30G (gauge), and the nylon yarn and spandex yarn ratio were knitted at a ratio of 8:2 to produce a knitted product. That is, by using the four-way elasticity, which is the characteristic of the patterned knitted fabric (10) itself, and the elasticity of spandex yarn, a high-density patterned knitted fabric (10) is obtained with superior elasticity and by increasing the fineness (40 denier) and gauge density.

In the knitting process, the jacquard pattern 11 displayed on the patterned knitted fabric 10 is created by a jacquard device, and the movement of the needle is adjusted by the jacquard device, forming a jacquard pattern 11 according to the knitting design table. do.

The jacquard pattern 11 displayed on the patterned knitted fabric 10 can be adjusted according to the knitting design table, so various shapes of letters or patterns can be expressed.

The patterned fabric (10) obtained above is coated with the cosmetic ingredients (21) in the form of hydrogel, cataplasma, and plaster to obtain a skin care patch patterned fabric (20), and the skin care patch patterned fabric (20) is cut. Manufacture a lifting patch or skin care patch (30) of the desired shape.

The shape of the skin care patch 30 can be cut into various shapes depending on the purpose, purpose, and area of use of the skin care patch 30.

Example 3 is a knitted fabric knitted with a jacquard circular knitting machine, that is, a patterned knitted fabric 10 in which a jacquard pattern 11 is formed on the front surface 12 and the back surface 13 is patternless, and the fineness is 20 to 40. A patterned knitted fabric (10) with four-way elasticity and high density was knitted using denier (d) synthetic fiber yarns, that is, knitting yarn and spandex yarn.

In Example 3, 30 denier (d) polyester yarn, nylon yarn, and 30 denier (d) spandex yarn were knitted at a needle gauge density of 30G (gauge), and the ratio of polyester yarn, nylon yarn, and spandex yarn was 4: : By knitting at a ratio of 4:2, the knitted material, that is, the patterned knitted fabric (10), has excellent elasticity by utilizing the characteristics of the four-way elasticity and the elasticity of the spandex yarn itself, and is a high-density patterned knitted fabric (40 denier) using fineness (40 denier). 10) is obtained.

When polyester yarn and nylon yarn are used together as in Example 3, two-tone or more colored hemp can be obtained, and patterned knitted fabric (10) with various designs can be obtained along with jacquard pattern (11).

In the knitting process, the jacquard pattern 11 displayed on the patterned knitted fabric 10 is created by a jacquard device, and the movement of the needle is adjusted by the jacquard device, forming a jacquard pattern 11 according to the knitting design table. do.

The jacquard pattern 11 displayed on the patterned knitted fabric 10 can be adjusted according to the knitting design table, so various shapes of letters or patterns can be expressed.

The patterned fabric (10) obtained above is coated with the cosmetic ingredients (21) in the form of hydrogel, cataplasma, and plaster to obtain a skin care patch patterned fabric (20), and the skin care patch patterned fabric (20) is cut. Manufacture a lifting patch or skin care patch (30) of the desired shape.

The shape of the skin care patch 30 can be cut into various shapes depending on the purpose, purpose, and area of use of the skin care patch 30.

Example 4 is a knitted product knitted with a jacquard circular knitting machine, that is, a patterned knitted fabric 10 in which a jacquard pattern 11 is formed on the front surface 12 and the back surface 13 is patternless, and is a fine synthetic fiber yarn. That is, a patterned knitted fabric (10) with four-way elasticity and high density was knitted using knitting yarn.

In Example 4, 75 denier (d) polyester yarn and 75 denier (d) nylon yarn were knitted with a needle gauge of 25G (gauge), and the ratio of polyester yarn and nylon yarn was knitted at a ratio of 5:5, A patterned knitted fabric (10) with four-way elasticity and high density, which are characteristics of the knitted material, that is, the patterned knitted fabric (10) itself, is obtained.

In the knitting process, the jacquard pattern 11 displayed on the patterned knitted fabric 10 is created by a jacquard device, and the movement of the needle is adjusted by the jacquard device, forming a jacquard pattern 11 according to the knitting design table. do.

The jacquard pattern 11 displayed on the patterned knitted fabric 10 can be adjusted according to the knitting design table, so various shapes of letters or patterns can be expressed.

The patterned fabric (10) obtained above is coated with the cosmetic ingredients (21) in the form of hydrogel, cataplasma, and plaster to obtain a skin care patch patterned fabric (20), and the skin care patch patterned fabric (20) is cut. Manufacture a lifting patch or skin care patch (30) of the desired shape.

The shape of the skin care patch 30 can be cut into various shapes depending on the purpose, purpose, and area of use of the skin care patch 30.

Example 5 is a knitted product knitted with a jacquard circular knitting machine, that is, a patterned knitted fabric 10 in which a jacquard pattern 11 is formed on the front surface 12 and the back surface 13 is patternless, and is a fine synthetic fiber yarn. That is, a patterned knitted fabric (10) with four-way elasticity and high density was knitted using knitting yarn.

In Example 5, one of 40 denier (d) polyester yarn and nylon yarn was selected and knitted with a needle gauge of 25G (gauge), and the knitted product, that is, the patterned knitted fabric 10, had four-way elasticity and high density patterned fabric ( 10) is obtained.

In the knitting process, the jacquard pattern 11 displayed on the patterned knitted fabric 10 is created by a jacquard device, and the movement of the needle is adjusted by the jacquard device, forming a jacquard pattern 11 according to the knitting design table. do.

The jacquard pattern 11 displayed on the patterned knitted fabric 10 can be adjusted according to the knitting design table, so various shapes of letters or patterns can be expressed.

The patterned fabric (10) obtained above is coated with the cosmetic ingredients (21) in the form of hydrogel, cataplasma, and plaster to obtain a skin care patch patterned fabric (20), and the skin care patch patterned fabric (20) is cut. Manufacture a lifting patch or skin care patch (30) of the desired shape.

The shape of the skin care patch 30 can be cut into various shapes depending on the purpose, purpose, and area of use of the skin care patch 30.

As described above, the present invention knits a patterned knitted fabric (10) with a jacquard pattern (11) formed on the surface using a jacquard circular knitting machine, and coats the patterned knitted fabric (10) obtained above with a cosmetic ingredient (21) to protect the skin. Obtain a beauty patch patterned fabric (20), and cut the skin care patch patterned fabric (20) to manufacture a lifting patch or skin care patch (30) of the desired shape.

Therefore, as in the past, separate post-processing for printing patterns on skin care patches is omitted, which not only improves productivity, but also provides excellent stability as there is no melting phenomenon of pigments or dyes used in pattern printing during use. You can get the product.

In particular, in the case of the lifting patch or skin care patch 30 manufactured in the present invention, a jacquard pattern 12 is formed on the surface 12 while being knitted at high density, and the back 13 is knitted in a shapeless double weave, so that it has a sense of thickness. Therefore, when used as a skin care patch (30), it has a UV blocking function, so there is no need to use a separate sunscreen as a beauty ingredient (21), and it has excellent elasticity in all directions, so an excellent lifting effect can be expected.

(10)--Patterned knitted fabric (11)--Jacquard pattern
(12)--surface (13)--back surface
(20)--Skin care patch patterned fabric
(21)--Beauty Ingredients (30)--Skin Beauty Patch

Claims (4)

Using a jacquard circular knitting machine, a patterned knitted fabric (10) is knitted with four-way elasticity, the back side (13) is shapeless, and the jacquard pattern (11) is formed on the surface (12). The knitting yarn used in the knitting process of the patterned knitted fabric (10) The fineness of is made of 20~100 denier (d) synthetic fiber yarn, and the density of the patterned knitted fabric (10) is knitted at 24G~40G (30 gauge), and the patterned knitted fabric (10) knitted under the above conditions contains cosmetic ingredients ( A skin care patch knitted with a jacquard circular knitting machine, characterized in that a skin care patch pattern knitted fabric (20) is obtained by coating 21), and the skin care patch pattern knitted fabric (20) is cut to produce a skin care patch (30). According to claim 1, when the fineness of the synthetic fiber yarn used as a knitting yarn in the process of knitting the patterned knitted fabric (10) is 20 to 40 denier (d), spandex yarn is added along with the synthetic fiber yarn to the knitted patterned fabric (10). A skin care patch knitted with a jacquard circular knitting machine, which improves four-way elasticity and knits the synthetic fiber yarn and spandex yarn at a ratio of 9.5:0.5 to 6:4 (based on weight). The skin care patch knitted with a jacquard circular knitting machine according to claim 2, wherein the synthetic fiber yarn used as a knitting yarn in the process of making the patterned knitted fabric (10) is either polyester yarn or nylon yarn. According to claim 1, in the case where the fineness of the synthetic fiber yarn used as the knitting yarn in the process of knitting the patterned knitted fabric (10) is 40 to 100 denier (d), it is knitted with polyester yarn or nylon yarn, or any of polyester yarn and nylon yarn. A skin care patch knitted with a jacquard circular knitting machine, which is characterized by being knitted with a single synthetic fiber yarn.