CN218245713U - Underwear with outer layer without sewing thread, adhesive tape and peripheral edge without burr - Google Patents

Abstract

The utility model belongs to the technical field of brassiere underwear and specifically relates to an underwear that outer surface layer does not have car line, do not have rubberizing, peripheral not burr, it includes cup portion, back of the body encloses portion and baldric portion, cup portion includes mould cup composite bed and first surface course, the mould cup composite bed includes first nexine and skin, first surface course covers in outer surface, the edge of first surface course turns over towards the internal surface of first nexine, the internal surface of first nexine is provided with first glued membrane layer. The underwear has the advantages that the edge reverse-wrapping and attaching seamless structure is formed on the cup parts and the back surrounding part, the edge is light, thin, close-fitting and not prone to opening and burr, the appearance is exquisite, and the underwear is attractive and elegant; and the rest positions of the first surface layer of the cup part except the edge are not sewn or attached with the outer layer, so that the first surface layer and the outer layer are not connected and completely loosened, the outline of the bowl-shaped mold cup cannot be presented when the finished underwear is worn outside, and the finished underwear is suitable for being exposed and worn outside and is suitable for being worn in multiple scenes.

Description

Underwear with outer layer without sewing thread, adhesive tape and peripheral edge without burr

Technical Field

The application relates to the field of bra underwear, in particular to an underwear with an outer surface layer without threads, adhesive and fringed edges.

Background

The bra underwear is close-fitting clothing worn by women in daily life, plays roles of supporting, supporting and protecting the breasts of the women, has products such as push-out sports underwear and comfortable underwear along with pursuing of the women on the functionality and the comfort of the bra underwear, and can be used as externally worn underwear worn in daily life.

However, the current underwear has the conditions of obvious surface appearance sewing lines, thicker edges, obvious mold cup contour exposure and the like, so that the application of the underwear as an external wearing type underwear is limited. The front part of the underwear is provided with a shoulder strap, the back part of the underwear is provided with a shoulder strap, and the shoulder strap is provided with a shoulder strap position. However, in this type of underwear, the original fabrics of the front and rear panels are extended to form the shoulder strap parts, and the shoulder straps are still made of the original fabrics of the front and rear panels and have tensile elasticity, so that the chest is supported and pulled by the shoulder straps in a weak manner, and the chest is supported and pulled by the underwear in a small manner.

In addition, also have in the preceding neck position of underwear and side clamp position adopt and prick bone car line, then at the nexine line for the extexine of cup position does not have the sewing line, but can make the preceding neck edge of cup position and side clamp edge thickness thick, can appear the condition that the underwear surface fabric is not smooth and straight when wearing the underwear because the edge is thick, and the human skin of edge oppression that is thick simultaneously causes the indentation condition to appear in the skin. In addition, the surface layer of the shoulder strap is folded back to the inner layer of the cup, and the jujube beating process is combined to sew the shoulder strap, so that the exposed area of sewing lines is reduced, but the whole thickness of the shoulder strap is increased, and the shoulder strap is not attached to a human body when the user wears the shoulder strap.

In contrast, the conventional bare edge trimming method is adopted for the peripheral edges of the front collar, the side clips, the lower periphery and the like of the underwear to solve the problem of thick edges, so that the effects of close fitting and no obvious edge mark can be achieved, and the bare edge trimming structure worn without the mark is generally that the underwear fabric adopts the elastic fabric, so that the edge after the bare edge trimming has elasticity, and the traceless effect is achieved.

In contrast, the front-collar edge and the side-clip edge are glued or glued to the inner-layer fabric, but the gluing trace can be seen from the front of the underwear, which reduces the beauty of the outer-wearing underwear.

For the case that the contour of the mold cup is obviously exposed, as shown in fig. 1, the front collar, the lower periphery, the side clamps and the like are adhered by glue or glue film, so that the position of the mold cup is exposed after the surface layer fabric and the inner layer fabric are adhered, the contour line of the mold cup is obvious, and the embarrassment that the position of the mold cup is exposed to the underwear when the mold cup is worn is caused. At present, the bare edge trimming structure is adopted at the front collar, the side clamp and the lower periphery, the problem that the contour of the mold cup is exposed due to adhesive tape sticking is reduced, and the phenomena of rough edges and edge scattering easily occur at the edge.

Disclosure of Invention

In order to solve the problems that the sewing line of the current underwear is obvious, the edge is thick and the contour of a mold cup is obviously exposed, the application provides the underwear with the outer surface layer without sewing line, adhesive tape and fringed edges.

The application provides an underwear that outer surface layer does not have car line, does not have rubberizing, peripheral no burr adopts following technical scheme:

the utility model provides an underwear of outer surface course no car line, no rubberizing, peripheral no burr, includes cup portion, connect in the back of the body portion that two outsides of cup portion enclose the portion, with cup portion with shoulder belt portion that the back of the body portion encloses the portion and connects, cup portion includes mould cup composite bed and first surface course, mould cup composite bed include first nexine and connect in the skin of first nexine surface, first surface course cover in outer surface, the edge of first surface course toward the internal surface of first nexine turns over the book, the internal surface of first nexine be provided with the first glue film layer of first surface course internal surface bonding connection.

Aiming at the situations that the comfortable underwear or the sports underwear on the market at present mostly have poor appearance such as obvious appearance sewing lines, thick edges and the like and the situation that the embarrassment of wearing outside is caused by the obvious appearance of the contour of the mold cup,

this application turns over the book toward first nexine through the edge with first surface course, and pass through the glued membrane at the edge and paste, realize the effect of turning over the contained side, this structure is only through the border position and the laminating of first nexine of first surface course, all the other positions of first surface course are not with the laminating of first nexine, and all the other positions of first surface course are not connected with outer sewing or laminating, only cover the skin, whole first surface course is loosened completely with whole piece skin, do not connect with each other, make finished product underwear can not demonstrate bowl form mold cup profile when wearing outward.

The existing reverse binding structure and treatment process are realized based on cotton bodies, and particularly, the cotton bodies are arranged between the surface layer fabric and the lining fabric, the edges of the surface layer fabric are folded around the edges of the cotton bodies to the lining fabric, and the cotton bodies are used as supports for bonding connection, so that the reverse binding structure is realized between the edges of the surface layer fabric and the lining fabric. However, the cotton body-based reverse edge wrapping structure can increase the thickness of the edge position of underwear, and the condition of unsmooth fabric can occur when the underwear is worn, and the skin of a human body can be pressed, so that the condition of indentation of the skin can be caused. And this application realizes only having the cotton body basis on, the edge of first surface course and the edge of first inlayer turn over the bound structure for the edge thickness of underwear is thinner, and dress skin-facing does not have obvious sticky edge vestige, does not draw skin, and is comfortable and easy to wear, and the whole no obvious sewing of outward appearance, no laminating vestige, and the outward appearance is exquisite, elegant appearance, is applicable to the type of wearing outer underwear that multi-scene used.

Optionally, the back surrounding part includes a second inner layer and a second surface layer, the second inner layer is connected with the first inner layer, and the second surface layer is connected with the first surface layer; the edge of the second surface layer is folded towards the inner surface of the second inner layer, and a second adhesive film layer which is bonded with the inner surface of the second surface layer is arranged on the inner surface of the second inner layer.

Through adopting above-mentioned technical scheme for the edge of back of the body portion of enclosing is the edge of turn-ups no trace, and dress skin, reduces because the sewing edge or the laminating edge is thick and lead to the condition of the surface fabric irregularity when wearing, and the edge does not have obvious viscose vestige, reduces the sewing or laminating vestige and feels the tight of skin, and is comfortable and easy to wear.

Optionally, the shoulder strap portion includes a shoulder strap body and a third surface layer covering the outer surface of the shoulder strap body, an edge of the third surface layer is folded toward the inner surface of the shoulder strap body, and a third glue film layer bonded to the inner surface of the third surface layer is disposed on the inner surface of the shoulder strap body.

By adopting the technical scheme, the front side of the shoulder belt part corresponding to the underwear and the back side of the shoulder belt part corresponding to the underwear are free of sewing threads, and the third surface layer, the first surface layer and the second surface layer are made of the same fabric, so that the cup part, the back surrounding part and the shoulder belt part of the manufactured underwear finished product are high in appearance integrity and attractive and elegant in appearance.

Optionally, the edges of the first surface layer corresponding to the front collar part and the side clamp part are folded toward the inner surface of the first inner layer, the edge of the outer layer corresponding to the lower periphery part is folded toward the inner surface of the first inner layer, and the inner surface of the first inner layer is provided with a first glue film layer for bonding connection with the inner surface of the first surface layer and the inner surface of the outer layer;

the bottom edge of the first surface layer is turned over towards the inner surface of the first surface layer, and a fourth adhesive film layer used for being turned over and bonded and connected with the first surface layer is arranged on the inner surface of the bottom of the first surface layer.

By adopting the technical scheme, the front collar part and the side clamping part of the cup parts are of the edge reverse-wrapping structure which is formed by reversely wrapping the edges of the first surface layer and attaching without marks, the lower surrounding part of the cup parts is of the edge reverse-wrapping structure which is formed by reversely wrapping the edges of the outer layer and attaching without marks, the edges of the cup parts of the underwear product are of the edge reverse-wrapping structure, the lower edge of the first surface layer is longer than the lower edge of the outer layer, the bottom of the first surface layer is inwards folded, the vest underwear structure with the height of the first surface layer larger than the height of the outer layer is manufactured, the lower edge of the first surface layer is also of the edge reverse-wrapping structure, the underwear is high in wearing attachment degree, comfortable to wear, no attaching marks or sewing marks on the edges, and attractive and elegant.

Optionally, the mold-cup composite layer further includes a cup pad layer disposed between the outer layer and the first inner layer.

The cup pad is arranged between the outer layer and the first inner layer, so that the supporting performance of the underwear on the chest is improved, the underwear with the edge being wrapped reversely is also suitable for the cup-inserting underwear, and the application range is wide.

Optionally, the mold cup composite layer further comprises an adhesive layer, the outer layer covers the outer surface of the cup cushion layer, the inner surface of the cup cushion layer is bonded with the outer surface of the adhesive layer, and the inner surface of the adhesive layer is bonded with the first inner layer.

Through adopting above-mentioned technical scheme, it is stable to enable the coaster layer to pass through viscose layer and first nexine bonding, and outer and coaster layer do not bond, do not sew for after the first surface course of outer surface covering, there is not obvious die cup contour line, make the outward appearance surface fabric of underwear smooth-going.

Optionally, the inner surface of the cup mat layer has an adhesive region and a non-adhesive region surrounding the adhesive region, and the inner surface of the cup mat layer corresponding to the adhesive region is in adhesive connection with the outer surface of the adhesive layer.

Through adopting above-mentioned technical scheme, the bonding region passes through the viscose layer and realizes being connected with the bonding of first nexine, but non-bonding region then not be connected with first nexine bonding, make the interior surface of cup bed course not laminate with first nexine completely, make when wearing this underwear, the surface fabric position that first nexine corresponds peripheral non-bonding region plays the tensile effect of elasticity, it is tensile to have the science, the effect of buffering, make the mould cup can adjust the tensile area size of scalable mould cup through the laminating area size of cup bed course inner surface and first nexine, this tensile area size then is formed by the non-bonding position stretching of first nexine, make the underwear finished product can be applicable to different chest type sizes, application scope is extensive.

Optionally, the inner surface of the outer layer is bonded to the front collar part, the lower periphery part and the heart part corresponding to the surface of the first inner layer through a plurality of adhesive dots.

The outer layer and the first inner layer are bonded and connected in a dispensing manner, so that the front collar part, the lower periphery part and the heart part of the cup part are soft and comfortable, breathable and skin-friendly, and high in fitting degree when being worn; the front collar part, the lower surrounding part and the heart part of the traditional mold cup are made by bonding fabric and sponge, so that the cup part has lower air permeability and lower wearing comfort.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the edge of the first surface layer is turned over towards the first lining fabric, and the edge is bonded and connected through the first adhesive film layer, so that an edge reverse edge-wrapping attaching traceless structure is formed, the structure is only attached to the edge of the first lining layer through the edge position of the first surface layer, the rest positions of the first surface layer are not attached to the first lining layer, the appearance delicate effects of light, thin, close-fitting and no scattered burrs at the edge are achieved, and the appearance is attractive and elegant; and all the other positions of first surface course except that the edge are not connected with outer sewing or laminating, just cover the skin for do not connect, loosen completely between first surface course and the skin, make finished product underwear can not demonstrate bowl form mold cup profile when wearing outward, reduce the awkward condition of outstanding chest in the vision that the mold cup profile exposes the cause when wearing, make the underwear finished product be applicable to expose, wear outward, and many scenes all are suitable for and wear.

2. The utility model provides a second surface course turns over toward the second nexine and turns over, realizes the bonding through second glued membrane layer after for the back of the body encloses the portion edge and also for the edge anti-laminating no trace structure of borduring, wears to paste the skin, does not have obvious viscose vestige, reduces because the sewing edge or the laminating marginal is thick and the condition that the surface fabric is not smooth and smooth when leading to wearing, and reduces sewing line or laminating vestige and tightly draw the sense to skin, and is comfortable and easy to wear. On the other hand, the inner part of the underwear is arranged in the connecting seam of the first inner layer and the second inner layer, and the inner part of the underwear is arranged in the connecting seam of the first surface layer and the second surface layer, so that the side bone position of the connecting part of the cup part and the back surrounding part has no sewing line on the appearance surface, and the appearance is smooth.

3. The front of the underwear that the shoulder area corresponds to of this application and the reverse side that corresponds the underwear all do not have the sewing line, and the third surface course adopts same surface fabric with first surface course, second surface course, makes the finished bra cup portion of underwear, back of the body portion of enclosing, shoulder area outward appearance wholeness strong, elegant appearance.

Drawings

Figure 1 is a schematic view of a prior art undergarment with a mold cup contoured to the surface.

FIG. 2 is a schematic representation of the outer surface elevation of an undergarment of the present application having an outer layer without stitching, without adhesive, and without peripheral burrs;

FIG. 3 is a schematic representation of the outer surface back construction of the outer layer of the present application of a seamless, taperless, perimeter, burring-free undergarment;

FIG. 4 is a schematic longitudinal sectional view of the cup portion according to example 1 of the present application;

FIG. 5 is a longitudinal sectional view of the back surrounding part in embodiment 1 of the present application;

FIG. 6 is a schematic cross-sectional view of a shoulder strap portion of example 1 of the present application;

FIG. 7 is a schematic representation of the front side structure of the inner surface of an undergarment having no stitching, no adhesive, and no fringed peripheral edges of the outer cover of the present application;

FIG. 8 is a schematic representation of the inner surface back construction of the outer cover non-threaded, non-adhesive, perimeter non-fringed undergarment of the present application;

FIG. 9 is a schematic longitudinal sectional view of a cup portion according to example 2 of the present application;

FIG. 10 is a schematic longitudinal sectional view of a cup portion according to embodiment 3 of the present application;

FIG. 11 is a schematic structural view of a cup pad layer according to embodiment 4 of the present application;

FIG. 12 is a schematic longitudinal sectional view of a cup portion according to example 4 of the present application;

FIG. 13 is a schematic longitudinal sectional view of a cup portion according to example 5 of the present application;

description of reference numerals: 1. a cup portion; 11. a mold cup composite layer; 111. a first inner layer; 112. an outer layer; 12. a first facing; 121. a fourth glue film layer; 13. a first adhesive film layer; 14. a cup cushion layer; 141. an adhesive area; 142. a non-stick region; 15. an adhesive layer; 2. a back enclosure portion; 21. a second inner layer; 22. a second facing; 23. a second adhesive film layer; 3. a shoulder strap portion; 31. a shoulder strap body; 32. a third surface layer; 33. a third adhesive film layer; 4. and (5) gluing points.

Detailed Description

The present application is described in further detail below with reference to figures 2-13.

The embodiment of the application discloses an underwear with an outer layer without a sewing thread, an adhesive tape and a burr at the periphery.

Example 1

Referring to fig. 2 to 3, the underwear having an outer layer without a thread, a tape, and a peripheral edge without a burr includes cup portions 1, back surrounding portions 2, and shoulder belt portions 3, the back surrounding portions 2 are connected to both outer sides of the cup portions 1, the front ends of the shoulder belt portions 3 are connected to the tops of the cup portions 1, and the rear ends of the shoulder belt portions 3 are connected to the tops of the back surrounding portions 2.

Referring to fig. 4, the cup portion 1 includes a mold cup composite layer 11 and a first surface layer 12 from an inner surface to an outer surface, the mold cup composite layer 11 includes a first inner layer 111 and an outer layer 112 from the inner surface to the outer surface, the inner surface of the outer layer 112 and the outer surface of the first inner layer 111 correspond to a front collar portion, a lower surrounding portion, and a chicken heart portion of the cup portion 1 and are connected by a plurality of adhesive dots 4 in an adhesive manner, the first surface layer 12 covers the outer surface of the outer layer 112, the first inner layer 111 corresponds to the front collar portion, a side clamping portion, and the inner surface edge of the lower surrounding portion and is provided with a first adhesive film layer 13, the edge of the first surface layer 12 is folded toward the inner surface of the first inner layer 111 and is connected with the first adhesive film layer 13 on the inner surface of the first inner layer 111 in an adhesive manner.

Referring to fig. 5, the back surrounding part 2 includes a second inner layer 21 and a second surface layer 22, and preferably, the first inner layer 111 and the second inner layer 21 are made of the same fabric, the first surface layer 12 and the second surface layer 22 are made of the same fabric, a joint of the first inner layer 111 and the second inner layer 21 is disposed inside the underwear, and a joint of the first surface layer 12 and the second surface layer 22 is disposed inside the underwear; the edge of the inner surface of the second inner layer 21 is provided with a second adhesive film layer 23, and the edge of the second surface layer 22 is folded toward the second inner layer 21 and is bonded with the adhesive film layer on the inner surface of the second inner layer 21.

Referring to fig. 6, the shoulder strap portion 3 includes a shoulder strap body 31 and a third surface layer 32, and the third surface layer 32 is preferably made of the same fabric as the first surface layer 12 and the second surface layer 22; the inner surface of shoulder strap body 31 is provided with third glue film layer 33, the middle part of the inner surface of third surface layer 32 coats the outer surface of shoulder strap body 31, and both side edges of the inner surface of third surface layer 32 are folded toward the inner surface of shoulder strap portion 3 and are bonded with third glue film layer 33 on the inner surface of shoulder strap body 31.

The implementation principle of the embodiment 1 is as follows: referring to fig. 7-8, a plurality of adhesive dots 4 are applied to the inner surface of the outer layer 112 or the outer surface of the first inner layer 111 corresponding to the front collar portion, the lower periphery portion, and the heart portion of the cup portion 1 by dispensing, and the inner surface of the outer layer 112 is bonded to the outer surface of the first inner layer 111 corresponding to the front collar portion, the lower periphery portion, and the heart portion to form the mold cup composite layer 11; preferably, a cup pad taking and placing opening can be formed in the first inner layer 111 in advance, so that the finished underwear is suitable for cup-inserting underwear.

Then cover first surface course 12 in the surface of outer 112, set up the glued membrane at the internal surface of first nexine 111 corresponding preceding collar position edge, lower surrounding position edge, side clamp position edge, form first glued membrane layer 13, turn over first surface course 12 toward first nexine 111 again to with first glued membrane layer 13 bonding, then form the edge at the preceding collar position edge of cup portion 1, lower surrounding position edge, side clamp position edge and turn over the bonding of borduring no trace structure.

The inner surface of the shoulder strap body 31 is provided with an adhesive film to form a third adhesive film layer 33, then the middle part of the inner surface of the third surface layer 32 is coated on the outer surface of the shoulder strap body 31, and the edges of the two sides of the inner surface of the third cotton layer are folded towards the inner surface of the shoulder strap part 3 and are in adhesive connection with the third adhesive film layer 33 on the inner surface of the shoulder strap body 31 to form the shoulder strap part 3.

At the junction of cup portion 1 and back of the body portion 2, first surface course 12 and second surface course 22 are close to in opposite directions to in edge sewing connection, later turn over second surface course 22 to the position of enclosing on the back of the body, make the joint seam between first surface course 12 and the second surface course 22 be located underwear inside, the outward appearance structure does not have the sewing line, and on the same way, first nexine 111 and second nexine 21 are close to in opposite directions the back, in edge sewing connection, later turn over second nexine 21 to the position of enclosing on the back of the body, make the joint seam between first nexine 111 and the second nexine 21 be located underwear inside, the outward appearance structure does not have the sewing line.

Turning the inside of the cup parts 1 out to present the inside, connecting the front ends of the shoulder belt parts 3 which are prepared again with the tops of the cup parts 1, turning the cup parts 1 to a normal surface, and placing the connecting seams of the front ends of the shoulder belt parts 3 and the cup parts 1 in the underwear without sewing threads on the surface; the inner part of the shoulder strap part 3 is turned out to present the inner part, the upper edge of the second inner layer 21 and the upper edge of the second surface layer 22 of the back surrounding part 2 are arranged in the rear end of the shoulder strap part 3, the back surface of the shoulder strap part 3 is connected to the normal outer surface through sewing, the connecting seam of the rear end of the shoulder strap part 3 and the back surrounding part 2 is arranged in the underwear, and no sewing thread exists on the surface.

And finally, arranging a second adhesive film layer 23 at the lower edge of the inner surface of the second inner layer 21, folding the lower edge of the second surface layer 22 towards the inner surface of the second inner layer 21, and bonding the lower edge of the second surface layer with the second adhesive film layer 23, so that an edge reverse-wrapping and attaching traceless structure is formed at the selected edge of the back surrounding part 2, and the underwear with the outer surface layer without threads, adhesive and the periphery without burrs is manufactured.

Example 2

This embodiment differs from embodiment 1 described above in that: referring to fig. 9, the mold-cup composite layer 11 further includes a cup pad layer 14 disposed between the outer layer 112 and the first inner layer 111, and the resulting undergarment is a cup-in-cup undergarment, and other structural features are the same as those of embodiment 1, and will not be described again.

Example 3

This embodiment differs from embodiment 2 described above in that: referring to fig. 10, the mold cup composite layer 11 further includes an adhesive layer 15 disposed between the inner surface of the cup pad layer 14 and the outer surface of the first inner layer 111 to bond and connect the cup pad layer 14 and the first inner layer 111, and other structural features are the same as those of embodiment 2, and will not be described again.

Example 4

This embodiment differs from embodiment 3 described above in that: referring to fig. 11 to 12, the inner surface of the cup pad layer 14 has an adhesive region 141 and a non-adhesive region 142, the non-adhesive region 142 surrounds the adhesive region 141, and the inner surface of the cup pad layer 14 is adhered to the first inner layer 111 through the adhesive layer 15 corresponding to the non-adhesive region 142; other structural features are the same as those of embodiment 3, and the description will not be repeated here.

Example 5

Referring to fig. 13, the underwear with outer layer having no sewing thread, no adhesive, and no fringing at the periphery comprises cup parts 1, a back surrounding part 2, and shoulder belt parts 3, the structures of the back surrounding part 2 and the shoulder belt parts 3 are the same as those of the above embodiment 1, in the cup part 1 of the present embodiment, the height of the first surface layer 12 is larger than that of the outer layer 112, specifically, the lower edge of the first surface layer 12 is longer than that of the outer layer 112, and the vest underwear structure with the mold cup composite layer 11 on the inner side and the first surface layer 12 on the outer side is formed. In this embodiment, an adhesive film is disposed on the edge of the inner surface of the first inner layer 111 to form a first adhesive film layer 13, the edge of the first surface layer 12 corresponding to the front collar portion and the side clip portion is folded over toward the inner surface of the first inner layer 111 and is bonded to the inner surface of the first inner layer 111 corresponding to the front collar portion and the side clip portion, and the edge of the outer layer 112 corresponding to the lower peripheral portion is folded over toward the inner surface of the first inner layer 111 and is bonded to the inner surface of the first inner layer 111 corresponding to the lower peripheral portion, so as to realize that the periphery of the mold cup composite layer 11 is of a structure with no trace for edge-to-edge bonding; further, the bottom inner surface edge of the first surface layer 12 is provided with an adhesive film to form a fourth adhesive film layer 121, the bottom inner surface edge of the first surface layer 12 is folded towards the inner surface of the bottom inner surface edge of the first surface layer and is bonded with the fourth adhesive film layer 121, so that a reverse edge-wrapping and attaching traceless structure of the bottom inner surface of the first surface layer 12 is realized, and the underwear with the outer surface layer free of turning lines, adhesive tape and peripheral edges is manufactured.

The underwear products prepared by the embodiments 1-5 have the advantages of less surface appearance sewing lines, no trace at the edge, natural and smooth chest contour, and suitability for multi-scene external wearing; in addition to the cup portion 1 configurations exemplified in embodiments 1-4 above, other cup configurations are within the scope of the present application.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. An underwear having no outer layer sewing thread, no adhesive, and no peripheral burr, comprising a cup part (1), a back surrounding part (2) connected to both outer sides of the cup part (1), and a shoulder strap part (3) connected to the cup part (1) and the back surrounding part (2), characterized in that: the cup portion (1) comprises a mold cup composite layer (11) and a first surface layer (12), the mold cup composite layer (11) comprises a first inner layer (111) and an outer layer (112) connected to the outer surface of the first inner layer (111), the first surface layer (12) covers the outer surface of the outer layer (112), the edge of the first surface layer (12) is turned over towards the inner surface of the first inner layer (111), and a first glue film layer (13) bonded and connected with the inner surface of the first surface layer (12) is arranged on the inner surface of the first inner layer (111).

2. The outercover, stitchless, rubberized, peripherally fringed undergarment of claim 1 wherein: the back surrounding part (2) comprises a second inner layer (21) and a second surface layer (22), the second inner layer (21) is connected with the first inner layer (111), and the second surface layer (22) is connected with the first surface layer (12); the edge of the second surface layer (22) is folded towards the inner surface of the second inner layer (21), and the inner surface of the second inner layer (21) is provided with a second adhesive film layer (23) which is bonded and connected with the inner surface of the second surface layer (22).

3. The outercover seamless, taperless, perimeter bristled underwear of claim 1, wherein: the shoulder strap part (3) comprises a shoulder strap body (31) and a third surface layer (32) coated on the outer surface of the shoulder strap body (31), the edge of the third surface layer (32) is turned over towards the inner surface of the shoulder strap body (31), and a third adhesive film layer (33) bonded and connected with the inner surface of the third surface layer (32) is arranged on the inner surface of the shoulder strap body (31).

4. The outercover, threadless, rubberized, peripherally fringed undergarment according to any one of claims 1-3 wherein: the edges of the first surface layer (12) corresponding to the front collar part and the side clamping part are folded towards the inner surface of the first inner layer (111), the edge of the outer layer (112) corresponding to the lower surrounding part is folded towards the inner surface of the first inner layer (111), and the inner surface of the first inner layer (111) is provided with a first glue film layer (13) which is used for being bonded and connected with the inner surface of the first surface layer (12) and the inner surface of the outer layer (112);

the bottom edge of the first surface layer (12) is turned over towards the inner surface of the first surface layer, and a fourth adhesive film layer (121) used for the inner turning and bonding connection of the fourth surface layer is arranged on the inner surface of the bottom of the first surface layer (12).

5. The outercover, stitchless, rubberized, peripherally fringed undergarment of claim 1 wherein: the mould cup composite layer (11) further comprises a cup pad layer (14) arranged between the outer layer (112) and the first inner layer (111).

6. The outercover seamless, taperless, perimeter bristled underwear of claim 5, wherein: the mould cup composite layer (11) further comprises an adhesive layer (15), the outer layer (112) covers the outer surface of the cup cushion layer (14), the inner surface of the cup cushion layer (14) is bonded with the outer surface of the adhesive layer (15), and the inner surface of the adhesive layer (15) is bonded with the first inner layer (111).

7. The outercover, stitchless, rubberized, peripherally fringed undergarment of claim 6 wherein: the inner surface of the cup cushion layer (14) is provided with an adhesive area (141) and a non-adhesive area (142) arranged around the periphery of the adhesive area (141), and the inner surface of the cup cushion layer (14) corresponding to the adhesive area (141) is connected with the outer surface of the adhesive layer (15) in an adhesive mode.

8. The outercover, stitchless, rubberized, peripherally fringed undergarment of claim 1 wherein: the inner surface of the outer layer (112) is connected with the front collar part, the lower periphery part and the heart part of the surface of the first inner layer (111) through a plurality of adhesive dots (4) in an adhesive mode.

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