CN112741378A - Vertical cotton bra cup with adjustable thickness and manufacturing process thereof - Google Patents

Abstract

The invention discloses a vertical cotton bra cup with adjustable thickness and a manufacturing process thereof, wherein the vertical cotton bra cup comprises a mold cup and a beautiful pad, the mold cup comprises a first vertical cotton and a second vertical cotton, one side of the first vertical cotton is provided with a first beautiful cloth, and the other side of the first vertical cotton is provided with a first gauze; one side of the second vertical cotton is provided with a second fine cloth, and the other side of the second vertical cotton is provided with a second gauze; the beauty cushion comprises a third vertical cotton and a fourth vertical cotton, wherein one side of the third vertical cotton is provided with a third beautiful cotton cloth, and the other side of the third vertical cotton is provided with a third gauze; one side of the fourth vertical cotton is provided with a fourth fine cloth, and the other side of the fourth vertical cotton is provided with a fourth gauze; the first vertical cotton is provided with a beauty position for placing a beauty pad on one side of the first gauze, the fourth vertical cotton is provided with a side of the fourth gauze, the shape of the side of the fourth gauze corresponds to the shape of the beauty position, the third vertical cotton is provided with a central plane in the middle, and both sides of the central plane are provided with curved surfaces extending downwards. The beautiful pad provided by the invention is excellently attached to the mold cup, the thickness of the beautiful pad can be adjusted, and the beautiful pad cannot fall off after being washed by water, so that the wearing comfort is improved; and different requirements are met.

Description

Vertical cotton bra cup with adjustable thickness and manufacturing process thereof

Technical Field

The invention relates to the field of bra manufacturing, in particular to a vertical cotton cup with adjustable thickness and a manufacturing process thereof.

Background

At present, most underwear bras on the market are made of polyurethane foaming sponge, and the sponge contains a small amount of TDI (toluene diisocyanate, foaming residue) which is a toxic chemical substance, so that the bra has great hidden danger to the health of people after being worn for a long time. More and more consumers will choose the bra made of vertical cotton (also called 3D vertical fiber cotton and polyester fiber cotton) without toxic chemical substances, and the bra is environment-friendly, safe and breathable.

The conventional sizes of the common mold cups are several, but the chest shapes of female consumers are mostly not as standard as the mold cups, and are different in many cases, in addition, as the chest shapes of most consumers cannot be completely matched with the sizes of bras, the consumers with larger chest shapes can select the bras made of thin cups (the thin cups have large capacity), if the bras are not matched, a beauty pad can be inserted into the heart of a chicken to adjust the thickness of the mold cup, so that the mold cup is matched with the chest shape, the wearing is most comfortable, but the fitting degree of the conventional beauty pad and the mold cup is not high, the displacement of the beauty pad is often caused, and the wearing discomfort is caused; female consumers with smaller chest shapes can select a thick cup (the capacity of the thick cup is small) to make a bra, but the thicker mold cup has relatively poor air permeability, and the bra is stuffy after being worn for a long time; the less consumer of chest type sometimes selects the brassiere of thicker cup, often still need insert a beautiful pad in the brassiere and adjust for the brassiere matches with the chest type, but matches the beautiful pad of founding the continuous cup on the present market, no matter fill oil type, still aerify the type, perhaps pure sponge, all with found that the continuous cup is docile not good, lead to having the displacement, influence greatly and dress the comfort level.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a vertical cotton cup with adjustable thickness and a manufacturing process thereof, which aim to solve the problems of displacement of a conventional beauty pad and poor washing of a thick vertical cotton mold cup, and the technical scheme is as follows:

the invention provides a vertical cotton cup with adjustable thickness, which comprises a mold cup and a beauty pad, wherein the mold cup comprises a first vertical cotton and a second vertical cotton which are oppositely arranged, one surface of the first vertical cotton is provided with a first beautiful cloth, and the other surface of the first vertical cotton is provided with a first gauze; one side of the second vertical cotton is provided with a second fine cloth, and the other side of the second vertical cotton is provided with a second gauze; one side of the first vertical cotton with the first fine cloth is attached to one side of the second vertical cotton with the second fine cloth; the beauty pad comprises a third vertical cotton and a fourth vertical cotton which are oppositely arranged, wherein one surface of the third vertical cotton is provided with a third beautiful cotton cloth, and the other surface of the third vertical cotton is provided with a third gauze; one side of the fourth vertical cotton is provided with a fourth fine accumulated cloth, the other side of the fourth vertical cotton is provided with a fourth gauze, and one side of the third vertical cotton with the third fine accumulated cloth is attached to one side of the fourth vertical cotton with the fourth fine accumulated cloth; the first vertical cotton is provided with a beauty position for placing a beauty pad on one side of the first gauze, the shape of one side of the fourth vertical cotton of the beauty pad provided with the fourth gauze corresponds to the shape of the beauty position, the middle part of one side of the third vertical cotton provided with the third gauze is provided with a central plane, and two sides of the central plane are provided with curved surfaces extending downwards.

Furthermore, one side of the beauty mat with the fourth gauze and one side of the first vertical cotton with the first gauze are both arc-shaped structures, and the radians are the same.

Furthermore, the third vertical cotton has a third gauze central plane with a first arc-shaped surface and a second arc-shaped surface, and the bending directions of the first arc-shaped surface and the second arc-shaped surface are different.

Furthermore, a vertical cotton cutting core is arranged between the third vertical cotton and the fourth vertical cotton, and the cutting core is arranged below the second arc-shaped surface of the beauty mat.

Further, at least one ear is arranged on the beauty mat, a steel ring position is arranged on the mold cup, and the ear is used for being connected with the steel ring position of the mold cup, or

The die cup is provided with a beauty pocket for accommodating a beauty pad, so that the beauty pad is detachably connected with the die cup.

Further, the aperture ranges of the first gauze, the second gauze, the third gauze and the fourth gauze are all set to be 0.5mm-1mm, and the weight average of the square grams of the first gauze, the second gauze, the third gauze and the fourth gauze is set to be 30g-50 g; the thickness ranges of the first vertical cotton, the second vertical cotton, the third vertical cotton and the fourth vertical cotton are set to be 2-4 mm; the thickness range of the beauty pad is set to be 6mm-20 mm.

Further, the first gauze, the second gauze, the third gauze and the fourth gauze comprise terylene and spandex, wherein the mass percentage content range of the terylene is 85-92%, and the mass percentage content range of the spandex is 8-15%; the first denim, the second denim, the third denim and the fourth denim are all polyester fabrics, and the square gram weights of the first denim, the second denim, the third denim and the fourth denim are all 90-170 g.

The invention also provides a manufacturing process of the vertical cotton bra cup with adjustable thickness, which comprises a manufacturing process of a mold cup and a manufacturing process of a beauty pad, wherein the manufacturing process of the mold cup comprises the following steps:

s1, design: designing a cup shape of the mold cup;

s2, processing a die: processing two sets of dies according to the cup shape of the die designed in the step S1, wherein the dies comprise a set of hot pressing dies and a set of cold pressing dies, and the hot pressing dies and the cold pressing dies both comprise a first male die positioned above and a first female die positioned below;

s3, bonding: attaching a first gauze to one surface of the first vertical cotton, and attaching a first denim to the other surface of the first vertical cotton; attaching a second gauze to one surface of the second vertical cotton, and attaching a second denim to the other surface of the second vertical cotton; one side of the first vertical cotton with the first fine cloth is attached to one side of the second vertical cotton with the second fine cloth;

s4, hot-press forming: placing the first vertical cotton and the second vertical cotton which are attached in the step S3 into the hot-pressing mold, wherein the first vertical cotton is close to a first male mold of the hot-pressing mold, the second vertical cotton is close to a first female mold of the hot-pressing mold, and after mold closing, performing contact type heating presetting;

s5, cold pressing and shaping: transferring the first vertical cotton and the second vertical cotton which are subjected to heating and pre-setting in the step S4 to a cold-pressing die, wherein the first vertical cotton is close to a first male die of the cold-pressing die, the second vertical cotton is close to a first female die of the cold-pressing die, and performing low-temperature die pressing and setting after die assembly;

s6, trimming: trimming the mold cup subjected to low-temperature mold pressing in the step S5;

the manufacturing method of the beauty cushion comprises the following steps:

the manufacturing method of the beauty cushion comprises the following steps:

(1) designing: designing the shape of a beauty pad matched with the mold cup;

(2) processing a mould: processing two sets of dies according to the designed shape of the Jiamei pad, wherein the dies comprise a set of hot pressing dies and a set of cold pressing dies, and the hot pressing dies and the cold pressing dies both comprise pressing dies positioned above and second concave dies positioned below;

(3) attaching: attaching a third gauze to one surface of the third vertical cotton, and attaching a third denim to the other surface of the third vertical cotton; attaching a fourth gauze to one surface of the fourth vertical cotton, and attaching a fourth jean to the other surface of the fourth vertical cotton; one surface of the third vertical cotton with the third fine cotton cloth is attached to one surface of the fourth vertical cotton with the fourth fine cotton cloth;

(4) hot-pressing and shaping: placing the attached third vertical cotton and fourth vertical cotton into the hot-pressing mold, wherein the third vertical cotton is close to a pressing mold of the hot-pressing mold, the fourth vertical cotton is close to a second concave mold of the hot-pressing mold, and after the mold is closed, the contact type heating presetting is carried out;

(5) cold pressing and shaping: transferring the first vertical cotton and the second vertical cotton which are subjected to heating and pre-setting to a cold-pressing die, enabling the third vertical cotton to be close to a pressing die of the cold-pressing die, enabling the fourth vertical cotton to be close to a second concave die of the cold-pressing die, and performing low-temperature die pressing and setting after die assembly;

(6) trimming: and trimming the beautiful mat finished by low-temperature die pressing.

Further, in the step S4 hot press forming and the step 4 hot press forming, the temperature range during the heating presetting is set to 170-185 ℃, and the heating time is set to 60-70 seconds; in the step S5 cold press forming and the step 5 cold press forming, the temperature range of the low-temperature mould pressing forming is set to be 0-30 ℃, and the time of the low-temperature mould pressing forming is set to be 20-50 seconds.

Further, the pressing die of the hot pressing die has a convex surface and a concave surface, and the convex surface and the concave surface have different bending directions.

The technical scheme provided by the invention has the following beneficial effects:

a. the vertical cotton mold cup with the thickness adjustable is designed, the vertical cotton beautiful pad which can be well attached to the vertical cotton mold cup is arranged, the thickness of the vertical cotton beautiful pad is only required to be adjusted, the thickness change of the vertical cotton mold cup can be realized, the vertical cotton thin cup is changed into a thick cup required by a consumer, the consumer does not need to purchase a thick cup with poor washing effect, the problem of falling off after washing is avoided, and the problem of washing of the vertical cotton thick cup is solved;

b. the vertical cotton mold cup capable of adjusting the thickness is designed, so that the cost of a consumer is saved, and the wearing comfort of the consumer is improved; and can meet different requirements.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a sectional view of a mold cup of a vertical cotton cup with adjustable thickness according to an embodiment of the present invention;

FIG. 2 is a plan view of a vertical cotton cup with adjustable thickness according to an embodiment of the present invention;

FIG. 3 is a plan view of a beauty pad of a vertical cotton cup with adjustable thickness according to an embodiment of the present invention;

FIG. 4 is an exploded view of a mold cup for a vertical cotton cup with adjustable thickness and a cold pressing process;

FIG. 5 is a side view of a cold-pressed mold cup of a vertical cotton cup with adjustable thickness provided by an embodiment of the invention;

FIG. 6 is an exploded view of the beauty pad of the vertical cotton cup with adjustable thickness for pre-heating and pre-shaping or cold-pressing;

FIG. 7 is a side view of the vertical cotton bra cups with adjustable thickness after cold pressing of the beauty mat;

FIG. 8 is an exploded view of a mold cup and a beauty pad of a vertical cotton cup with adjustable thickness according to an embodiment of the present invention;

FIG. 9 is a side view of a mold cup and a beauty pad of a vertical cotton cup with adjustable thickness according to an embodiment of the present invention;

FIG. 10 is a perspective view of a first viewing angle of a beauty pad of a vertical cotton cup with adjustable thickness according to an embodiment of the present invention;

FIG. 11 is a second perspective view of the beauty pad of the vertical cotton cup with adjustable thickness according to the embodiment of the present invention;

FIG. 12 is a perspective view of a third viewing angle of a beauty pad of a vertical cotton cup with adjustable thickness according to an embodiment of the present invention;

FIG. 13 is a perspective view of a fourth perspective view of a beauty pad of a vertical cotton cup with adjustable thickness according to an embodiment of the present invention;

fig. 14 is a perspective view of a fifth viewing angle of the beauty pad of the vertical cotton cup with adjustable thickness according to the embodiment of the present invention.

Wherein the reference numerals include: 1-mould cup, 11-first vertical cotton, 12-second vertical cotton, 13-first gauze, 14-second gauze, 15-first Canon cloth, 16-second Canon cloth, 2-Jiamei cushion, 21-third vertical cotton, 22-fourth vertical cotton, 23-third gauze, 24-fourth gauze, 25-third Canon cloth, 26-fourth Canon cloth, 27-first arc surface, 28-second arc surface, 29-curved surface, 3-Canon position, 4-steel ring position, 5-ear, 6-cut cotton core, 7-first male mould, 8-first female mould, 9-pressing mould, 91-convex surface, 92-concave surface, 10-second female mould, 17-front border, 18-rear border, 19-left border, 20-right border.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, article, or device that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or device.

In an embodiment of the invention, a vertical cotton bra cup with adjustable thickness is provided, and the specific structure is shown in fig. 2, which comprises a mold cup 1 and a beauty pad 2, wherein the mold cup 1 comprises a first vertical cotton 11 and a second vertical cotton 12 which are oppositely arranged, and referring to fig. 1, 4 and 5, a first beauty cloth is arranged on one side of the first vertical cotton 11, and a first gauze 13 is arranged on the side of the first vertical cotton 11 away from the first beauty cloth; a second piece of cloth is arranged on one surface of the second vertical cotton 12, and a second gauze 14 is arranged on one surface of the second vertical cotton 12 away from the second piece of cloth; one surface of the first vertical cotton 11 with the first fine cloth is attached to one surface of the second vertical cotton 12 with the second fine cloth; the first vertical cotton 11, the first gauze 13 and the first cloth are attached through glue, and the second vertical cotton 12, the second gauze 14 and the second cloth are attached through glue.

The beauty pad 2 comprises a third vertical cotton 21 and a fourth vertical cotton 22 which are oppositely arranged, and particularly, referring to fig. 6, 7, 8 and 9, a third beauty cloth is arranged on one side of the third vertical cotton 21, and a third gauze 23 is arranged on one side of the third vertical cotton 21 away from the third beauty cloth; a fourth piece of cloth with a second net is arranged on one side of the fourth vertical cotton 22, a fourth gauze 24 is arranged on the side, away from the fourth piece of cloth, of the fourth vertical cotton 22, and the side, provided with the third piece of cloth, of the third vertical cotton 21 is attached to the side, provided with the fourth piece of cloth, of the fourth vertical cotton 22; the third vertical cotton 21, the third gauze 23 and the third cloth are adhered to each other through glue, the fourth vertical cotton 22, the fourth gauze 24 and the fourth cloth are adhered to each other through glue, and the glue is PU glue.

The first vertical cotton 11 is provided with the beauty position 3 for placing the beauty pad 2 on the surface with the first gauze 13, referring to fig. 2, the beauty position is the position for placing the beauty pad 2, that is, the surface with the fourth gauze 24 of the beauty pad 2 corresponds to the shape of the beauty position 3, and specifically means: the side of the fourth vertical cotton 22 of the beauty mat 2 with the fourth gauze 24 is matched with the side of the first vertical cotton 11 with the first gauze 13, preferably, the side of the beauty mat 2 with the fourth gauze 24 and the side of the first vertical cotton 11 with the first gauze 13 are both arc-shaped structures, and the radian is the same, so that one side of the beauty mat 2 is completely attached to the beauty position of the mold cup 1, and the radian is not specified and is set according to the shape of the mold cup. The beauty position is further explained, the beauty position is curved, the area of the beauty position is smaller than that of the surface of the first vertical cotton 11 with the first gauze 13, the beauty position is arranged at the position close to the lower part of the mold cup, and if the mold cup is provided with the steel ring position, the beauty position is close to the steel ring position.

The third vertical cotton 21 is provided with a central surface in the middle at one side with the third gauze 23, curved surfaces 29 extending downwards (or inclining downwards) are arranged at two sides of the central surface, the curved surfaces 29 can be arc-shaped surfaces, and when the beauty mat is placed on a beauty position of the mold cup, the central surface and the arc-shaped surfaces play a stabilizing role. The relative both sides of central plane are protruding, increase thickness on the one hand, and on the other hand embodies the outward appearance pleasing to the eye. To explain the center plane, the beauty pad includes a front border 17, a left border 19, a rear border 18, and a right border 20, a center plane is disposed between the left border and the right border, when worn, the left border and the right border of the beauty pad are arc-shaped, or horizontal or tilted upwards, the front border and the rear border are both bent downwards, preferably, the side of the third vertical cotton 21 having the third gauze 23 is provided with a center plane in the length direction, and the explanation of the length direction is as follows: if the plane of the beauty pad after being unfolded is an ellipse, the length direction refers to the central line of the ellipse, namely the long axis, in a wearing state, and the length direction is parallel to the extending direction of a connecting line between two breasts of a human body.

The central plane of the third vertical cotton 21 with the third gauze 23 has a first arc-shaped surface 27 and a second arc-shaped surface 28, see in particular fig. 8, fig. 10, fig. 11, fig. 12, fig. 13 and fig. 14 (in fig. 10-14, for convenience of showing the shape of the beauty pad, particularly with an ear, in other applications, the ear can be removed; fig. 10 and fig. 11 are front views, and fig. 10 and fig. 11 are views of the beauty pad horizontally placed on a mold cup according to this state), the first arc-shaped surface 27 and the second arc-shaped surface 28 form a continuous plane, the bending directions of the first arc-shaped surface 27 and the second arc-shaped surface 28 are different, the first arc-shaped surface 27 is preferably concave inwards, and the second arc-shaped surface 28 is preferably convex outwards. A vertical cotton cutting core is further arranged between the third vertical cotton 21 and the fourth vertical cotton 22, the cutting core 6 is arranged below the second arc-shaped surface 28 of the beauty pad 2, namely, is close to the lower part of the beauty pad 2, so that the second arc-shaped surface 28 protrudes outwards, the protruding direction faces towards the human body, the supporting and gathering effects (supporting the breasts of a wearer) are achieved, the center of gravity of the beauty pad is also moved downwards, when the beauty pad is placed at a beauty position, the supporting beauty pad 2 is not prone to hanging down, the beauty pad 2 is better attached to the beauty position, and further the beauty pad 2 is prevented from falling off the mold cup 1; still increased the whole thickness of mold cup 1, the third founds one side that continuous 21 has third gauze 23 and adjusts the side as mold cup thickness, through increasing the cotton core of cutting of different thickness for thin cup changes to the thick cup of different thickness, and the consumer only needs the beautiful pad of using different thickness, just can avoid using the not good and not good thick cup of gas permeability of washing effect.

The cut cotton core is made of vertical cotton materials, is used for increasing the whole thickness of the mold cup 1, and can be used or not used. Because the thickness of the mold cup 1 is different, the hand feeling of the whole mold cup 1 is consistent by the thickness and the shape of the cut cotton core. The shape of the cut cotton core is selected according to the cup shape of the mold cup 1, the cut cotton core is provided with a bulge, so that the whole mold cup 1 is easy to form during mold pressing, and the cut cotton core has two structural forms, wherein the first structural form is provided with an arc-shaped bulge, such as an arc-shaped bulge or a hemispherical bulge, and the other structural form is provided with a step-shaped bulge, namely the bulge is a trapezoid or conical bulge. The vertical cotton cutting cores are selected for use according to the needs, and when the thickness of the whole cup needs to be increased, the cotton cutting cores with different thicknesses can be selected. The thickness range of the beauty pad 2 is set to be 6mm-20mm, namely the minimum value of the thickest part in the beauty pad is 6mm, and the maximum value is 20 mm.

In the embodiment of the invention, there are two connection relations between the mold cup 1 and the beauty pad 2, the first is that at least one ear is arranged on the beauty pad 2, the ear is an extension part extending out of the beauty pad 2, as shown in fig. 3, the ear can be integrated with the mold cup 1, or the ear can be detachably arranged on the beauty pad 2, the mold cup 1 is provided with a steel ring position, the ear is used for connecting with the steel ring position of the mold cup 1, the ear is matched with the steel ring position of the mold cup 1, the beauty pad 2 is fixed on the mold cup 1 by sewing, button or snap connection (the button or snap connection is a detachable structure) of the ear and the steel ring position of the mold cup 1, and the beauty pad 2 can be prevented from falling off the mold cup 1 only by arranging the ear at the lower part of the beauty pad 2 because the fit degree of the beauty pad 2 and the mold cup 1 is higher; the beautiful pad 2 is closely attached to the mold cup 1, other connecting pieces are not needed between the upper part of the beautiful pad 2 and the mold cup 1, the beautiful pad 2 and the mold cup are also fixedly connected, so that a wearer directly contacts the beautiful pad 2, and the wearing is extremely comfortable. The material structure of the loop is the same as that of the Jiamei pad 2, namely the loop comprises two layers of vertical cotton, one surface of the two layers of vertical cotton is provided with gauze, the other surface of the two layers of vertical cotton is provided with Jialong cloth, and one surface of the two layers of vertical cotton with the Jialong cloth is jointed.

The second kind is beautiful pad 2 can be dismantled with mold cup 1 and be connected, specifically, be provided with the beautiful pocket of the beautiful pad 2 of holding on the mold cup 1 for beautiful pad 2 can be dismantled with mold cup 1 and be connected, can insert beautiful pad 2 in the beautiful pocket, come fixed beautiful pad 2, prevent that beautiful pad 2 from breaking away from mold cup 1 during the use, and can select beautiful pad 2 of different thickness to put into beautiful pocket according to the demand, and is simple and convenient, only needs to adjust the thickness of the beautiful pad 2 of founding, just can make the thin cup of founding become the thick cup of the required different thickness of consumer. The thickness range of the beauty mat 2 is set to be 6-20 mm.

The thickness ranges of the first vertical cotton 11, the second vertical cotton 12, the third vertical cotton 21 and the fourth vertical cotton 22 are set to be 2-4 mm, the thickness of the vertical cotton is determined according to the required cup-shaped thickness, normally about 2mm, but not more than 4mm, and the hand feeling and the product quality are affected after the thickness of the vertical cotton exceeds 4 mm.

The aperture ranges of the first gauze 13, the second gauze 14, the third gauze 23 and the fourth gauze 24 are all set to be 0.5mm-1mm, and the weight average of the square grams of the first gauze 13, the second gauze 14, the third gauze 23 and the fourth gauze 24 is set to be 30g-50 g; the first gauze 13, the second gauze 14, the third gauze 23 and the fourth gauze 24 all comprise terylene and spandex, wherein the mass percentage content range of the terylene is 85-92%, and the mass percentage content range of the spandex is 8-15%. The first gauze 13, the second gauze 14, the third gauze 23 and the fourth gauze 24 can also be 100% terylene; the warp stretching (35N tension test) of the gauze is 150% -170%, the weft stretching (35N tension test) is 50% -70%, the gauze has certain elasticity and a large number of holes, after the gauze is attached to the vertical cotton, the actual contact area is small, so that after mould pressing and cooling shrinkage, the vertical cotton cannot be brought to shrink, the vertical cotton is attached to the vertical cotton, the vertical cotton is prevented from being fluffy due to washing, the cup surface of the vertical cotton is kept smooth and flat, and the gauze is prevented from being fluffy and not wrinkling after washing.

The first, second, third and fourth denims are all polyester fabrics (100% terylene), and the denims belong to one of knitted fabrics and are commonly called T fabrics; the square gram weights of the first, second, third and fourth good accumulated cloths are 90-170 g, preferably 90-110 g, the good accumulated cloths have the advantages of comfort, safety, environmental protection and the like, and the good accumulated cloths play a role in supporting vertical cotton.

According to the vertical cotton bra cup provided by the invention, a vertical cotton thin cup with a good washing effect is selected as a foundation, and a beautiful pad is designed, one surface of the beautiful pad can be completely attached to the beautiful position of the mold cup, the other surface of the beautiful pad is changed to thick cups with different thicknesses through thickness adjustment, and a consumer can avoid using thick cups with poor washing effect and poor air permeability only by using the beautiful pad with different thicknesses, and does not need to purchase thick cups with poor washing effect again, so that the problem of washing the vertical cotton mold cup is solved, the cost of the consumer is saved, and the wearing comfort of the consumer is improved.

The invention also provides a manufacturing process of the vertical cotton bra cup with the thickness adjustable, which comprises a manufacturing process of a mold cup and a manufacturing process of a beauty pad, wherein the manufacturing process of the mold cup comprises the following steps:

s1, design: designing a cup shape of the mold cup;

s2, processing a die: processing two sets of dies according to the cup shape of the die designed in the step S1, wherein the dies comprise a set of hot pressing dies and a set of cold pressing dies, and the hot pressing dies and the cold pressing dies both comprise a first male die positioned above and a first female die positioned below;

s3, bonding: attaching a first gauze to one surface of the first vertical cotton, and attaching a first denim to the other surface of the first vertical cotton; attaching a second gauze to one surface of the second vertical cotton, and attaching a second denim to the other surface of the second vertical cotton; one surface of the first vertical cotton with the first fine accumulated cloth is attached to one surface of the second vertical cotton with the second fine accumulated cloth, and PU glue is used for attaching;

s4, hot-press forming: placing the first vertical cotton and the second vertical cotton which are attached in the step S3 into the hot pressing mold, wherein the first vertical cotton is close to a first male mold of the hot pressing mold, the second vertical cotton is close to a first female mold of the hot pressing mold, one surface of the first vertical cotton with the first good long cloth and one surface of the second vertical cotton with the first good long cloth are arranged oppositely, glue is sprayed between the surfaces, and after the mold is closed, contact type heating presetting is carried out; the temperature range during the heating presetting is set to be 170-185 ℃, and the heating time is set to be 60-70 seconds;

s5, cold pressing and shaping: transferring the first vertical cotton and the second vertical cotton which are subjected to heating and presetting in the step S4 to a cold-pressing die, wherein the first vertical cotton is close to a first male die of the cold-pressing die, the second vertical cotton is close to a first female die of the cold-pressing die, and after die assembly, low-temperature die pressing and setting are carried out, so that the heated high-temperature vertical cotton loses temperature in a low-temperature or cold die, and thus a die cup shape completely consistent with the die is formed; the temperature range of the low-temperature mould pressing and shaping is set to be 0-30 ℃, and the time of the low-temperature mould pressing and shaping is set to be 20-50 seconds;

s6, trimming: and (6) trimming the mold cup subjected to low-temperature mold pressing in the step S5 to obtain the required mold cup.

In the embodiment of the invention, the manufacturing of the beauty pad comprises the following steps:

the manufacturing method of the beauty cushion comprises the following steps:

(1) designing: designing the shape of a beauty pad matched with the mold cup;

(2) processing a mould: processing two sets of dies according to the designed shape of the beauty pad, wherein the dies comprise a set of hot pressing die and a set of cold pressing die, the hot pressing die and the cold pressing die both comprise a pressing die positioned above and a second concave die positioned below, the pressing dies of the hot pressing die and the cold pressing die are respectively provided with a convex surface 91 and a concave surface 92, the bending directions of the convex surface and the concave surface are different, the convex surface 91 corresponds to the first arc-shaped surface 27, and the concave surface 92 corresponds to the second arc-shaped surface 28; the sinking direction of the second concave die is consistent with the sinking direction of the first concave die for manufacturing the mold cup;

(3) attaching: attaching a third gauze to one surface of the third vertical cotton, and attaching a third denim to the other surface of the third vertical cotton; attaching a fourth gauze to one surface of the fourth vertical cotton, and attaching a fourth jean to the other surface of the fourth vertical cotton; one surface of the third vertical cotton with the third fine accumulated cloth is attached to one surface of the fourth vertical cotton with the fourth fine accumulated cloth, PU glue is used for attaching, namely, the screen gauze is attached to one surface of the vertical cotton by using glue, and the fine accumulated cloth is attached to the other surface of the vertical cotton by using glue, so that the attaching needs to be uniform and smooth;

(4) hot-pressing and shaping: placing the third vertical cotton and the fourth vertical cotton which are attached into the hot-pressing mold, wherein the third vertical cotton is close to a pressing mold of the hot-pressing mold, the fourth vertical cotton is close to a second female mold of the hot-pressing mold, one side of the third vertical cotton with the third fine cloth and one side of the fourth vertical cotton with the fourth fine cloth are oppositely arranged, glue is sprayed between the sides, and after the molds are closed, contact type heating presetting is carried out; the temperature range during the heating presetting is set to be 170-185 ℃, and the heating time is set to be 60-70 seconds;

(5) cold pressing and shaping: transferring a third vertical cotton and a fourth vertical cotton which are subjected to heating presetting to a cold pressing mold, wherein the third vertical cotton is close to a pressing mold of the cold pressing mold, the fourth vertical cotton is close to a second concave mold of the cold pressing mold, and performing low-temperature die pressing and setting after mold closing; the temperature range of the low-temperature mould pressing and shaping is set to be 0-30 ℃, and the time of the low-temperature mould pressing and shaping is set to be 20-50 seconds;

(6) trimming: and trimming the beauty pad finished by low-temperature die pressing to obtain the required beauty pad.

The invention designs a vertical cotton mold cup capable of adjusting the thickness, and the vertical cotton beauty pad which can be well jointed with the vertical cotton mold cup is arranged and is combined with the vertical cotton thin cup in a sewing or inserting mode, so that the thickness change of the vertical cotton mold cup can be realized only by adjusting the thickness of the vertical cotton beauty pad, the vertical cotton thin cup is changed into a thick cup required by a consumer, the consumer does not need to purchase a thick cup with poor washing effect, and the consumer can easily pick out the most comfortable underwear only by a thin cup bra and a beautiful cushion; the problem of easy falling off after washing with water is solved; thick cups do not need to be purchased directly, so that the cost of consumers is saved, and the wearing comfort of the consumers is improved; and can meet different requirements. The manufacturing process of the vertical cotton mold cup with the adjustable thickness, provided by the invention, is simple to operate and convenient for large-scale production.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (10)

1. The vertical cotton bra cup with the thickness adjustable is characterized by comprising a mold cup (1) and a beauty pad (2), wherein the mold cup (1) comprises a first vertical cotton (11) and a second vertical cotton (12) which are oppositely arranged, one surface of the first vertical cotton (11) is provided with a first beauty cloth (15), and the other surface of the first vertical cotton is provided with a first gauze (13); one side of the second vertical cotton (12) is provided with a second jean (16), and the other side is provided with a second gauze (14); one side of the first vertical cotton (11) with the first fine cotton cloth is attached to one side of the second vertical cotton (12) with the second fine cotton cloth;

the beauty pad (2) comprises a third vertical cotton (21) and a fourth vertical cotton (22) which are oppositely arranged, one surface of the third vertical cotton (21) is provided with a third beauty cloth (25), and the other surface is provided with a third gauze (23); one side of the fourth vertical cotton (22) is provided with a fourth fine cotton cloth (26), the other side of the fourth vertical cotton (22) is provided with a fourth gauze (24), and one side of the third vertical cotton (21) with the third fine cotton cloth is attached to one side of the fourth vertical cotton (22) with the fourth fine cotton cloth;

the beauty treatment pad is characterized in that a beauty position (3) for placing a beauty pad (2) is arranged on one surface, provided with a first gauze (13), of the first vertical cotton (11), the shape of one side, provided with a fourth gauze (24), of a fourth vertical cotton (22) of the beauty pad (2) corresponds to the shape of the beauty position (3), a central plane is arranged in the middle of one side, provided with a third gauze (23), of the third vertical cotton (21), and curved surfaces (29) extending downwards are arranged on two sides of the central plane.

2. A vertical cotton bra cup with adjustable thickness according to claim 1, wherein the side of the Jiamei pad (2) with the fourth gauze (24) and the side of the first vertical cotton (11) with the first gauze (13) are both arc-shaped structures and have the same radian.

3. Vertical cotton cup with adjustable thickness according to claim 1, characterized in that the central plane of the third vertical cotton (21) with the third gauze (23) has a first arc-shaped surface (27) and a second arc-shaped surface (28), and the bending directions of the first arc-shaped surface (27) and the second arc-shaped surface (28) are different.

4. A vertical cotton bra cup with adjustable thickness according to claim 3, wherein a vertical cotton cutting core (6) is further arranged between the third vertical cotton (21) and the fourth vertical cotton (22), and the cutting core (6) is arranged under the second arc-shaped surface (28) of the beauty mat (2).

5. The vertical cotton bra cup with the thickness adjustable according to claim 1, wherein at least one loop (5) is arranged on the beauty pad (2), a steel ring position (4) is arranged on the mold cup (1), and the loop is used for being connected with the steel ring position (4) of the mold cup (1), or a beauty pocket for accommodating the beauty pad (2) is arranged on the mold cup (1), so that the beauty pad (2) is detachably connected with the mold cup (1).

6. A vertical cotton bra cup with adjustable thickness according to claim 1, wherein the first gauze (13), the second gauze (14), the third gauze (23) and the fourth gauze (24) are all provided with a pore size range of 0.5mm to 1mm, and the weight average of the square grams of the first gauze (13), the second gauze (14), the third gauze (23) and the fourth gauze (24) is 30g to 50 g; the thickness ranges of the first vertical cotton (11), the second vertical cotton (12), the third vertical cotton (21) and the fourth vertical cotton (22) are set to be 2-4 mm; the thickness range of the beautiful mat (2) is set to be 6-20 mm.

7. A vertical cotton bra cup with adjustable thickness according to claim 1, wherein the first gauze (13), the second gauze (14), the third gauze (23) and the fourth gauze (24) comprise terylene and spandex, wherein the terylene has a mass percentage content in a range of 85-92% and the spandex has a mass percentage content in a range of 8-15%; the first denim, the second denim, the third denim and the fourth denim are all polyester fabrics, and the square gram weights of the first denim, the second denim, the third denim and the fourth denim are all 90-170 g.

8. A process for manufacturing the thickness-adjustable vertical cotton bra cup of any one of claims 1 to 7, which comprises a process for manufacturing a mold cup and a process for manufacturing a Jiamei pad, wherein the process for manufacturing the mold cup comprises the following steps:

s1, design: designing a cup shape of the mold cup;

s2, processing a die: processing two sets of dies according to the cup shape of the die designed in the step S1, wherein the dies comprise a set of hot pressing dies and a set of cold pressing dies, and the hot pressing dies and the cold pressing dies both comprise a first male die positioned above and a first female die positioned below;

s3, bonding: attaching a first gauze to one surface of the first vertical cotton, and attaching a first denim to the other surface of the first vertical cotton; attaching a second gauze to one surface of the second vertical cotton, and attaching a second denim to the other surface of the second vertical cotton; one side of the first vertical cotton with the first fine cloth is attached to one side of the second vertical cotton with the second fine cloth;

s4, hot-press forming: placing the first vertical cotton and the second vertical cotton which are attached in the step S3 into the hot-pressing mold, wherein the first vertical cotton is close to a first male mold of the hot-pressing mold, the second vertical cotton is close to a first female mold of the hot-pressing mold, and after mold closing, performing contact type heating presetting;

s5, cold pressing and shaping: transferring the first vertical cotton and the second vertical cotton which are subjected to heating and pre-setting in the step S4 to a cold-pressing die, wherein the first vertical cotton is close to a first male die of the cold-pressing die, the second vertical cotton is close to a first female die of the cold-pressing die, and performing low-temperature die pressing and setting after die assembly;

s6, trimming: trimming the mold cup subjected to low-temperature mold pressing in the step S5;

the manufacturing method of the beauty cushion comprises the following steps:

the manufacturing method of the beauty cushion comprises the following steps:

(1) designing: designing the shape of a beauty pad matched with the mold cup;

(2) processing a mould: processing two sets of dies according to the designed shape of the Jiamei pad, wherein the dies comprise a set of hot pressing dies and a set of cold pressing dies, and the hot pressing dies and the cold pressing dies both comprise pressing dies positioned above and second concave dies positioned below;

(3) attaching: attaching a third gauze to one surface of the third vertical cotton, and attaching a third denim to the other surface of the third vertical cotton; attaching a fourth gauze to one surface of the fourth vertical cotton, and attaching a fourth jean to the other surface of the fourth vertical cotton; one surface of the third vertical cotton with the third fine cotton cloth is attached to one surface of the fourth vertical cotton with the fourth fine cotton cloth;

(4) hot-pressing and shaping: placing the attached third vertical cotton and fourth vertical cotton into the hot-pressing mold, wherein the third vertical cotton is close to a pressing mold of the hot-pressing mold, the fourth vertical cotton is close to a second concave mold of the hot-pressing mold, and after the mold is closed, the contact type heating presetting is carried out;

(5) cold pressing and shaping: transferring the first vertical cotton and the second vertical cotton which are subjected to heating and pre-setting to a cold-pressing die, enabling the third vertical cotton to be close to a pressing die of the cold-pressing die, enabling the fourth vertical cotton to be close to a second concave die of the cold-pressing die, and performing low-temperature die pressing and setting after die assembly;

(6) trimming: and trimming the beautiful mat finished by low-temperature die pressing.

9. A process for making vertical cotton bra cups with adjustable thickness as claimed in claim 8, wherein in the step S4 hot press forming and step 4 hot press forming, the temperature range during the heating presetting is set to 170-185 ℃, and the heating time is set to 60-70 seconds; in the step S5 cold press forming and the step 5 cold press forming, the temperature range of the low-temperature mould pressing forming is set to be 0-30 ℃, and the time of the low-temperature mould pressing forming is set to be 20-50 seconds.

10. A process for making a vertical foam cup with adjustable thickness according to claim 9, wherein the pressing mold (9) of the hot pressing mold has a convex surface (91) and a concave surface (92), and the bending directions of the convex surface (91) and the concave surface (92) are different.

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