JP2007111115A - Makeup cotton and its manufacturing method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide makeup cotton consisting of a plurality of layers and allowing a user to easily peel or take out the makeup cotton in a laminated state from non-joined part which is not joined one at a time; and its manufacturing method. <P>SOLUTION: This multilayer-structure makeup cotton 1 formed by superposing cotton fiber sheets 2 containing thermomelting fibers one on another is characterized in embossing the cotton fiber sheet 2 peelably one at a time and having one or more linear recessed parts 4 near the circumferential edge of the laminated cotton fiber sheet 2. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  TECHNICAL FIELD The present invention relates to a decorative cotton in which cotton fiber sheets containing hot-melt fibers are laminated, and more specifically, to a decorative cotton in which cotton fiber sheets formed into a sheet shape can be peeled one by one and a method for producing the same. It is.

  Conventionally, a multi-layered cosmetic cotton contains a lotion, and after pressing from the bottom of the face to the top (hereinafter referred to as “putting”), it is peeled off to a few layers of the cotton to make a pack sheet However, there was a problem that several sheets were peeled together when peeled off one by one from dozens of layers of decorative cotton.

  Moreover, when the cosmetic cotton is peeled one by one, the surface of the peeled cosmetic cotton becomes fuzzy, and the cotton fibers adhere to the skin when putting on the cosmetic cotton soaked with lotion. There was a problem.

  In order to solve these problems, a nonwoven fabric laminate or a pack sheet that can be easily peeled is proposed in the following patent documents.

  In Patent Document 1, a plurality of nonwoven fabric sheets are stacked one above the other to produce a laminate, and a needle having an jaw portion that engages with the fibers of the nonwoven fabric sheet is pierced and removed from the laminate. Do.

  And the nonwoven fabric laminated body which entangled the fiber of an upper and lower nonwoven fabric sheet mutually and couple | bonded the several nonwoven fabric sheet one by one so that peeling was possible is proposed.

  Further, Patent Document 2 discloses a pack sheet in which at least one extending portion is formed at different positions on the peripheral portions of each of a plurality of sheets, and a pack sheet stored in a stacked manner can be easily peeled off. Has been proposed.

JP 2002-266218 A (Claims 1, 2) JP 2000-325143 A (Claim 1)

  However, the nonwoven fabric laminate described in the above-mentioned Patent Document 1 finely adjusts the bonding strength of the nonwoven fabric sheet in the nonwoven fabric laminate according to the number of times the needle is pierced, the heating temperature and the pressure contact force by the pressure roller. It was difficult to set the bond strength.

  Further, the pack sheet described in Patent Document 2 is a sheet of paper or non-woven fabric, and needs to be formed at different positions on the peripheral edges of a plurality of sheets stored by stacking extending portions. Therefore, there is a problem that the manufacturing process becomes complicated and the manufacturing cost increases.

  In view of the above-mentioned problems, the present invention is intended to easily peel or remove one-by-one a single layer of decorative cotton from a non-joined part where a user has laminated the decorative cotton in a stacked state. An object of the present invention is to provide a decorative cotton made possible and a method for producing the same.

In order to achieve the above object, the structure of the first invention is a multi-layered decorative cotton in which cotton fiber sheets containing hot-melt fibers are laminated,
The cotton fiber sheets are embossed so as to be peeled one by one, and one or more linear recesses are provided in the vicinity of the periphery of the laminated cotton fiber sheets.
It is characterized by.

  The configuration of the second invention is characterized in that, in the decorative cotton of the first invention, the linear recess intersects a peripheral edge of the cotton fiber sheet.

  According to a third aspect of the present invention, in the decorative cotton of the first or second aspect, the laminated cotton fiber sheets are joined to each other at the linear recesses.

  According to a fourth aspect of the present invention, in the decorative cotton according to any one of the first to third aspects, the cotton fiber sheet contains 5 to 15% by weight of a hot-melt fiber.

According to a fifth aspect of the invention, in the cosmetic cotton of any one of the first to fourth aspects, the basis weight of one of the cotton fiber sheets is 60 to 240 g / m ² .

The configuration of the sixth invention is a method for producing decorative cotton having the steps of embossing cotton, laminating, joining and cutting,
Embossing the cotton fiber sheet;
Laminating the cotton fiber sheet into a multilayer structure;
Providing one or more linear recesses intersecting the peripheral edge in the peripheral vicinity of the cotton fiber sheet;
Bonding the cotton fiber sheets to each other at the linear recesses;
It is a manufacturing method of cosmetic cotton characterized by having.

  According to a seventh aspect of the present invention, in the method for producing decorative cotton according to the sixth aspect of the invention, the embossing step is performed on one side or both sides of the cotton fiber sheet.

According to an eighth aspect of the present invention, there is provided the method for producing a decorative cotton according to the sixth or seventh aspect, wherein the embossing step has a press pressure of 0.1 to 5 kg / cm ² .

  According to invention of Claims 1-3, the said cotton fiber sheet is embossed so that peeling can be carried out one by one, and the one or more linear recessed part which cross | intersects a peripheral part in the peripheral part of the said cotton fiber sheet is provided. Since it is provided and laminated so that the cotton fiber sheets are joined to each other by the linear recesses, only the linear recesses are joined, and the laminated cotton that can be peeled can be manufactured.

  Moreover, it is possible to easily peel the cotton fiber sheets one by one from the non-joined portion where the user is not joined. It is possible to achieve a bonding strength that can be relatively easily peeled off.

  According to the invention of claim 4, in the decorative cotton according to any one of claims 1 to 3, by containing 5 to 15% by weight of the hot melt fiber, the gap between the cotton fibers is fixed, and the deformation of the mold is prevented. It enables joining by thermal welding of the laminated cotton fiber sheets.

According to the invention of claim 5, in the decorative cotton according to any one of claims 1 to 4, the mass per unit area (hereinafter referred to as “weight per unit area”) of one cotton fiber sheet is 60 to 240 g / m ^2. If it makes it, there exists the tensile strength as a sheet | seat for packs, and the effect that it is economical will be acquired.

  According to invention of Claim 6, only the laminated linear recessed part is joined and the cosmetic cotton which laminated | stacked the cotton fiber sheet | seat one by one from the non-joining part which is not joined can be manufactured. it can.

  According to a seventh aspect of the present invention, in the cosmetic cotton manufacturing method according to the sixth aspect, the embossing step is performed on one or both sides of the cotton fiber sheet, so that it can be made compact and has a soft touch. And the wiping effect can be enhanced.

According to the invention of claim 8, in the manufacturing method of the decorative cotton of claim 6 or 7, the press pressure of the embossing step is 0.1 to 5 kg / cm ² while leaving the texture of the cotton fiber, The fluffing at the time of peeling is further suppressed, the water absorption of the lotion is increased, and a pack sheet that does not use the lotion wastefully can be produced.

  Hereinafter, cosmetic cotton and a manufacturing method in an embodiment of the present invention will be described in detail with reference to the drawings.

(First embodiment)
Fig.1 (a) is a perspective view of a rectangular sheet type cosmetic cotton, FIG.1 (b) is the expanded sectional view cut | disconnected by the AA line of Fig.1 (a).

  As shown to Fig.1 (a), 1 is the makeup | decoration cotton of this embodiment, 4 rectangular cotton fiber sheets 2 are laminated | stacked, and one linear recessed part 4 is each in the rectangular long side edge. It is the structure which was provided and was joined by the linear recessed part 4. FIG.

    The decorative cotton 1 has a rectangular shape (width 60 × length 80 mm) in plan view, and the thickness thereof is 2 mm. As the material, cotton fibers containing hot melt fibers are used.

  The dimensions of the decorative cotton are selected from the range of 45 to 80 × 60 to 100 mm in length, and the thickness is preferably 2 to 4 mm.

  The dimensions of the decorative cotton used as the pack sheet for the face are more preferably 60 × 80 mm.

Basis weight of a sheet of cotton fiber sheet is preferably a 60~240g / m ^2, in its basis weight is less than 60 g / m ^2, the thickness of the cotton fiber sheet becomes thin, the tensile strength is weakened.

On the other hand, when the weight per unit area exceeds 240 g / m ² , the thickness of the cotton fiber sheet becomes thick and a lot of lotion is absorbed, so the lotion is wasted and not economical.

  Examples of the hot melt fiber include polyolefin fibers. Preferably, polyester staple fiber (product of Toyobo Co., Ltd.), trade name Melty (product of Unitika Ltd.), ES fiber (product of Chisso Corp.), etc. can be used.

  The content of the hot melt fiber is preferably 5 to 15% by weight. By containing the hot-melt fiber in the cotton fiber, it is possible to fix the gap between the cotton fibers to prevent the deformation of the mold and to have a sufficient strength with the inter-cotton fiber fusion as a main bonding force.

  Moreover, when the content of the hot-melt fiber is less than 5% by weight, bonding due to heat fusion is insufficient, and bonding of the laminated cotton fiber sheets is insufficient.

  On the other hand, if the content of the hot-melt fiber exceeds 15% by weight, the cotton fiber sheet itself becomes hard, and the skin feel as cosmetic cotton becomes worse.

  The kind and mixing ratio of the hot-melt fiber mixed with the cotton fiber can be appropriately selected according to the use of the decorative cotton.

  On the surface of the cotton fiber sheet 2, an uneven pattern 3 having a lattice pattern is formed by an embossing roller having an uneven pattern.

The pressing pressure in the embossing step is preferably in the range of 0.1 to 5 kg / cm ² . Embossing with the above-mentioned press pressure is effective in preventing fuzz of cosmetic cotton when the cotton fiber sheet is peeled off, and does not impair the soft touch and can increase water absorption.

In addition, when the press pressure of the embossing step is less than 0.1 kg / cm ² , the amount of water to be retained such as lotion increases, and the cosmetic cotton is deformed.

On the other hand, when the press pressure of the embossing step exceeds 5 kg / cm ² , the amount of water retained such as skin lotion is reduced, and the skin feel is not good as cosmetic cotton.

  In addition, it is more preferable to aim at adjustment of the water retention amount and the touch of the skin lotion, etc., by changing the press pressure of the embossing step according to the intended purpose and application of the cosmetic cotton.

  One linear concave portion 4 is provided in the vicinity of the peripheral edge of the cotton fiber sheet 2, that is, the long side edge, and is formed in parallel by crossing the short side edge that is the peripheral edge.

  The linear concave portion 4 is formed by heating and pressurizing a cutting machine with a heat press machine having linear convex portions, and as shown in FIG. 1B, the thickness thereof is formed to ¼ of the total thickness. ing.

  In the non-joining part 5 of the short side edge where the cotton fiber sheets 2 are not joined to each other, the cotton fiber sheet 2 is simply held in a laminated state.

Further, in FIG. 1, one linear recess 4 is provided on each long side edge of the rectangle, but no linear recess is provided on the long side edge, and the linear recess is provided on the short side edge. And may be joined.

  Next, the manufacturing method of the cosmetic cotton to which the present invention is applied will be described in detail with reference to FIG.

  In FIG. 4, the manufacturing process of the present invention includes (1) a mixed cotton / opening process (step S101) in which heat-melted fibers are mixed and opened, and (2) a card process in which the fiber directions are aligned to form a sheet. (Step S102), (3) a scouring process for removing impurities (Step S103), (4) a bleaching process for bleaching (Step S104), and (5) an embossing process for applying an uneven pattern (Step S105), (6) Drying process to be dried (step S106), (7) Winding process to wind up (step S107), (8) Laminating process to stack (step S108), (9) Joining / cutting It consists of a cutting process (step S109).

(1) Step S101: Cotton blending / opening step In the cotton blending / opening step S101, a fiber assembly that is mixed with hot-melt fibers and mixed with cotton fibers at an appropriate ratio and opened by airflow is placed on a belt conveyor. Supply.

(2) Step S102: Carding process Next, in the carding process S102, the fiber assembly containing the heat-melting fibers is provided in the middle of the conveyor, and is repeatedly passed through numerous countless needles repeatedly. A cotton fiber sheet formed into a sheet shape with a machine (hereinafter referred to as a “card machine”) that forms a sheet with the direction of the fibers aligned as if combing hair. A certain amount is sent out on the conveyor in a certain direction.

(3) Step S103: Scouring Step In the scouring step S103, impurities such as proteins, pectin and dust existing in the cotton fiber sheet are removed.

(4) Step S104: Bleaching step In the bleaching step S104, the dyeing of the cotton fiber sheet is performed with a bleaching agent to bleach the cotton fiber into a nearly pure state.

(5) Step S105: Embossing Step Next, in the embossing step S105, a rubber roller having a cotton fiber sheet disposed on the lower side of the conveyor, and a metal roller having an uneven surface disposed on the upper side of the conveyor. The cotton fiber sheet is pressed with upper and lower rollers to form a concavo-convex pattern on one side of the cotton fiber sheet.

  In addition, in order to form a concavo-convex pattern on both surfaces of a cotton fiber sheet, the rugged pattern is formed on both surfaces by pressing the cotton fiber sheet with a metal roller having a concavo-convex process disposed on the upper and lower sides.

(6) Step S106: Drying Process Furthermore, in the drying process S106, the cotton fiber sheet is dried at a temperature of 150 ° C. for 80 seconds with an electric heater or hot air to evaporate water adhering to the cotton fiber sheet.

(7) Step S107: Winding Process And in the winding process S107, the cotton fiber sheet is wound in a roll shape on a plurality of winders.

(8) Step S108: Lamination process In addition, in the lamination process S108, a cotton fiber sheet is sequentially pulled out from a plurality of wound rolls, and a plurality of cotton fiber sheets are aligned and overlapped to produce a laminated sheet.

(9) Step S109: Joining / Cutting Process Furthermore, in the joining / cutting process S109, the cutting machine with a heat press machine having a linear convex part has a linear convex part of the heat press machine at a set temperature of 120 to 126 ° C. When heated and pressed in the vicinity of the periphery of the desired shape of the laminated cotton fiber sheets, a linear recess is formed in the vicinity of the periphery of the stacked cotton fiber sheet, and the cotton fiber sheets are joined to each other by the linear recess. . At the same time, the laminated sheet in which the linear recesses are formed is cut into a desired shape by a cutter.

  The laminated cotton fiber sheets may be joined by providing one or more linear recesses in the vicinity of the periphery of the cotton fiber sheet.

  In addition, by adjusting the temperature conditions at the time of heat-sealing by a cutting machine with a heat press machine having linear convex parts and the number of linear concave parts formed on the cotton fiber sheet, the bonding strength between the cotton fiber sheets is delicately adjusted. It is possible to adjust to.

  Next, the laminated cotton fiber sheet cut into a desired shape is packed in a package through an inspection process and shipped as cosmetic cotton.

(Second Embodiment)
Fig.2 (a) is a perspective view of a circular sheet type cosmetic cotton, FIG.2 (b) is an expanded sectional view cut | disconnected by the AA line of Fig.2 (a).

  In the second embodiment of the decorative cotton molded in the above-described manufacturing process, as shown in FIG. 2A, 1a is the decorative cotton of this embodiment, and three circular cotton fiber sheets 2a are laminated. And one linear recessed part 4a is provided in the circular periphery vicinity part, and it has the structure joined by the linear recessed part.

  The cosmetic cotton 1a has a circular shape (diameter 60 mm) in a plan view and a thickness of 3 mm.

  On the surface of the cotton fiber sheet 2a, a concavo-convex pattern 3a having a polka dot pattern is formed by an embossing roller having a concavo-convex pattern.

  In the vicinity of the peripheral edge of the cotton fiber sheet 2a, that is, from one end of the circular shape to the other end, one linear concave portion 4a is provided by a cutting machine with a heat-pressing machine having a linear convex portion. It is formed to intersect.

  The linear concave portion 4a is formed by heating and pressurizing a cutting machine with a heat press machine having linear convex portions, and as shown in FIG. 2 (b), the thickness is formed to 1/3 of the total thickness. ing.

  In the non-joining part 5a in which the cotton fiber sheets 2a are not joined to each other, the cotton fiber sheet 2a is simply held in a laminated state.

  Therefore, it is possible to easily peel one by one from the non-joined portion 5a that is not joined by the user.

  In this embodiment, the concavo-convex pattern formed by embossing is a lattice pattern in FIG. 1A and a polka dot pattern in FIG. 2A. However, the concavo-convex pattern is not limited to these patterns. A square concave pattern, a tortoiseshell pattern, etc. may be sufficient.

  The number of the cotton fiber sheets to be laminated can be arbitrarily set, but may be two or more, preferably 2 to 4 is optimal. When five or more cotton fiber sheets are stacked and laminated, the decorative cotton itself is bulky and the product cost is increased.

  A single pack of cosmetic cotton made of cotton fiber sheets formed into a plurality of sheets is packed in a package (not shown) such as a plastic bag to pack multiple pieces of cosmetic cotton. It can be used and is economical compared to conventional single-use sheet-type cosmetics.

(Third embodiment)
In the third embodiment of the decorative cotton molded in the above-described manufacturing process, as shown in FIG. 3, the joint portion in the case where the decorative cotton has a circular, oval, heart-shaped, triangular line-symmetric shape is represented. It is a top view of an example.

  The decorative cotton 1b made of a circular cotton fiber sheet 2b has two joint portions in the vicinity of the peripheral edge, and two linear recesses 4b are formed in parallel.

  The decorative cotton 1c made of the oval-shaped cotton fiber sheet 2c and the decorative cotton 1d made of the heart-shaped cotton fiber sheet 2d are provided with two joint portions in the vicinity of the periphery in the same manner as the circular cotton fiber sheet 2b. Two linear recesses 4c are formed in the cotton fiber sheet 2c, and two linear recesses 4d are formed in parallel in the heart-shaped cotton fiber sheet 2d.

  Further, the decorative cotton 1e made of the triangular cotton fiber sheet 2e is provided with one joining portion in the vicinity of the peripheral edge, and one linear recess 4e is formed in parallel with one side of the peripheral edge.

  Furthermore, cosmetic cotton is thin like paper-like (decorative paper) by increasing the pressing pressure in the embossing step, and can be used for wiping and removing nail polish.

  Then, after putting the entire face, the cosmetic cotton can be used as a pack sheet by peeling the cotton fiber sheets one by one and pasting them on the dry part of the face.

  In addition, cosmetic cotton has a function of making it possible to take out a plurality of cotton fiber sheets one by one and maintaining the tensile strength of one cotton fiber sheet.

  Although the cosmetic cotton of the present invention is composed of a cotton fiber material, the cotton fiber does not fall off during use, and the texture of the cotton fiber material remains, and the fabric is soft and soft to the touch.

  Moreover, the cosmetic cotton of the present invention can be made compact, and can be easily stored and carried.

  Furthermore, the manufacturing method of the cosmetic cotton of the present invention can manufacture cosmetic cotton having a simple manufacturing process and low material cost and product cost.

A scouring process for a sheet-like long cotton band with a width of 70 cm and a thickness of 30 mm, which is a card assembly formed from a fiber assembly containing 95% by weight of cotton fiber and 5% by weight of polyester staple fiber (Toyobo Co., Ltd.) Then, the impurities were removed, and the sheet-like cotton band was bleached to be bleached to pure white. Next, the sheet-like cotton band was embossed at a press pressure of 3 kg / cm ² and dried with an electric heater in the drying step. And after winding a sheet-like cotton band in the roll shape at the winding-up process, four cotton fiber sheets with a fabric weight of 60 g / m < ² > were piled up and laminated | stacked. And a pair of peripheral peripheral part which opposes with the cutting machine with a heat press set to 120 degreeC was formed, two linear recessed parts were formed, and it joined by heat welding. At the same time, the cotton was cut into a cotton fiber sheet having a predetermined dimension of 60 × 80 mm to obtain a 2.5-mm-thick cosmetic cotton made of four layers of rectangular cotton fiber sheets.

  Since the cotton fabric sheet of Example 1 had a smooth structure, the peelability was very good, a feeling of dry skin contact was obtained, and fuzz was extremely suppressed. The wiping condition was greatly improved compared to a cut cotton body that was not embossed.

A fiber assembly containing 95% by weight of cotton fibers and 5% by weight of polyester staple fibers (product of Toyobo Co., Ltd.) is subjected to the same steps as in Example 1, and is embossed at a press pressure of 0.1 kg / cm ^2. And wound up into a roll in the winding process. ^Two cotton fiber sheets with a basis weight of 120 g / m ² are stacked and laminated, cut into a cotton fiber sheet having a predetermined dimension of 50 × 70 mm, and rectangular in two layers through the same process as in Example 1. A 4.5 mm-thick cosmetic cotton made of a cotton fiber sheet was obtained.

  The cosmetic cotton of Example 2 had normal peelability and fluffiness, but gave a soft touch to the skin.

A fiber assembly containing 95% by weight of cotton fibers and 5% by weight of polyester staple fibers (product of Toyobo Co., Ltd.) was subjected to the same process as in Example 1 and embossed at a press pressure of 3 kg / cm ^2. In the winding process, it was wound into a roll. Three cotton fiber sheets having a weight per unit area of 180 g / m ² are stacked and laminated, cut into cotton fiber sheets having a predetermined dimension of 60 × 80 mm in length through the same steps as in Example 1, and three layers in a rectangular shape A 3.5 mm-thick cosmetic cotton made of a cotton fiber sheet was obtained.

  As shown in Table 1, the cosmetic cotton of Example 3 has very good peelability, very little fluffing, cushioning, soft skin feel, and water retention is greatly improved. It was. It was a cosmetic cotton suitable for use in lotions and the like.

A fiber assembly containing 85% by weight of cotton fibers and 15% by weight of polyester staple fibers (Toyobo Co., Ltd.) was subjected to the same process as in Example 1 and embossed at a pressing pressure of 2 kg / cm ^2. In the winding process, it was wound into a roll. Four cotton fiber sheets having a weight per unit area of 120 g / m ² are stacked and laminated, cut into cotton fiber sheets having a predetermined dimension of 50 × 60 mm, and rectangular in four layers through the same steps as in Example 1. A 3 mm-thick cosmetic cotton made of a cotton fiber sheet was obtained.

  The cosmetic cotton of Example 4 had very good peelability, cushioning properties, a feeling of dry skin contact, and water retention and wiping conditions were greatly improved.

A fiber assembly containing 85% by weight of cotton fiber and 15% by weight of polyester staple fiber (product of Toyobo Co., Ltd.) was subjected to the same process as in Example 1 and embossed at a pressing pressure of 5 kg / cm ^2. In the winding process, it was wound into a roll. Four cotton fiber sheets having a basis weight of 240 g / m ² are stacked and laminated, cut into cotton fiber sheets having a predetermined dimension of 45 × 65 mm in length through the same steps as in Example 1, and are rectangular in four layers. A 3.5 mm-thick cosmetic cotton made of a cotton fiber sheet was obtained.

The cosmetic cotton of Example 5 had very good peelability, a feeling of smooth skin contact, and fuzziness, water retention and wiping conditions were greatly improved.
(Comparative Example 1)

A fiber assembly containing 95% by weight of cotton fibers and 5% by weight of polyester staple fibers (product of Toyobo Co., Ltd.) is subjected to the same process as in Example 1 and the winding process without embossing the uneven pattern. And rolled up into a roll. Four cotton fiber sheets with a basis weight of 60 g / m ² are stacked and laminated, cut into a cotton fiber sheet having a predetermined dimension of 60 × 80 mm in length through the same steps as in Example 1, and 4 layers in a rectangular shape A 5 mm-thick cosmetic cotton made of a cotton fiber sheet was obtained.

As shown in Table 1, the cosmetic cotton of Comparative Example 1 had a soft touch per skin, but the peelability was slightly poor and the fuzziness and water retention were not very good.
(Comparative Example 2)

A cotton fiber composed of 100% by weight of cotton fiber was wound in the form of a roll in the winding step without giving an uneven pattern by embossing as in Comparative Example 1 through the same steps as in Example 1. Four cotton fiber sheets having a weight per unit area of 180 g / m ² are stacked and laminated, cut into cotton fiber sheets having a predetermined dimension of 60 × 80 mm, and rectangular in four layers through the same steps as in Example 1. A 7-mm-thick cosmetic cotton made of a cotton fiber sheet was obtained.

  The cosmetic cotton of Comparative Example 2 had good skin feel and water retention, but the peelability was slightly poor and it did not contain hot melt fibers, so the laminated cotton fiber sheets could not be firmly joined and lost shape. Happened.

<Evaluation of pack sheet>
First, an appropriate amount of lotion was applied to the face to be affixed, and the pack sheet cut there was pressed and dried, and then the pack sheet was peeled off.

  And the peelability of the sheet | seat for packs, a feeling of skin contact, fluffing, water retention, and the wiping condition were evaluated.

  Table 1 is a comparative example using the present embodiment using the decorative cotton containing hot melt fibers and changing the pressing pressure of the embossing and the comparative cotton using the embossed decorative cotton.

  About the cosmetic cotton of Examples 1 to 5 and the cosmetic cotton of Comparative Examples 1 and 2, the properties of peelability, skin contact feeling, fuzziness, water retention and wiping condition were evaluated based on the following evaluation criteria: ◎, ○, △ Table 1 shows the three-stage evaluation.

(Peelability, skin feel, water retention, wiping condition)
Evaluation criteria Evaluation
Very good ◎
Normal 〇
Somewhat bad △
(Fluffing)
Evaluation criteria Evaluation
Very suppressed ◎
Is suppressed 〇
Somewhat uncontrollable △

It is the perspective view and AA line expanded sectional view of the rectangular sheet type cosmetic cotton which showed the 1st Embodiment of this invention. It is the perspective view and AA line expanded sectional view of the circular sheet type cosmetic cotton which showed the 2nd Embodiment of this invention. It is a top view of the cosmetic cotton which showed the 3rd Embodiment of this invention. It is process drawing for demonstrating the manufacturing process of the cosmetic cotton to which this invention is applied.

Explanation of symbols

1, 1a, 1b, 1c, 1d, 1e ......... Cosmetic cotton 2,2a, 2b, 2c, 2d, 2e ......... Cotton fiber sheet 3,3a ......... Uneven pattern 4,4a, 4b, 4c, 4d , 4e ......... Linear recess 5,5a ......... Non-joined part

Claims (8)

A multi-layered decorative cotton in which cotton fiber sheets containing hot-melt fibers are laminated,
Embossing is performed on the cotton fiber sheets so that they can be peeled one by one, and one or more linear recesses are provided in the vicinity of the peripheral edge of the laminated cotton fiber sheets.   2. The decorative cotton according to claim 1, wherein the linear recess intersects a peripheral edge of the cotton fiber sheet.   The decorative cotton according to claim 1 or 2, wherein the laminated cotton fiber sheets are joined to each other at the linear recesses.   The said cotton fiber sheet contains 5-15 weight% of hot melt fibers, The cosmetic cotton of any one of Claims 1-3 characterized by the above-mentioned. 5. The decorative cotton according to claim 1, wherein the basis weight of one of the cotton fiber sheets is 60 to 240 g / m ² . A method for producing decorative cotton having embossing, laminating, joining and cutting steps of cotton,
Embossing the cotton fiber sheet;
Laminating the cotton fiber sheet into a multilayer structure;
Providing one or more linear recesses intersecting the peripheral edge in the peripheral vicinity of the cotton fiber sheet;
Bonding the cotton fiber sheets to each other at the linear recesses;
A method for producing cosmetic cotton, comprising:   The said embossing step was given to the single side | surface or both surfaces of the said cotton fiber sheet, The manufacturing method of the cosmetic cotton of Claim 6 characterized by the above-mentioned. Pressing pressure of the embossing step, cosmetic method for producing cotton according to claim 6 or 7, characterized in that a 0.1 to 5 kg / cm ^2.

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