KR20110139633A - Adhesive brassiere - Google Patents

Abstract

PURPOSE: An adhesion type brassiere is provided to enable a user to replace a brassiere by attaching an adhesive member to one side of the brassiere. CONSTITUTION: An adhesion type brassiere comprises: a brassiere(10) which forms a pair of bra cups in order to receive the breast of a user; and an adhesive member(20) which is separately formed from the brassiere and is detachable from one side of the brassiere. The adhesive member is an adhesive pad which is made of sticky materials or adhesive material.

Description

Adhesive Bra {Adhesive brassiere}

The present invention relates to an adhesive bra, and more specifically, unlike a general adhesive bra which is formed integrally, a bra forming a pair of bra cups and an adhesive member attached to a user's skin are separately configured, The present invention relates to an adhesive bra having a structure such that a user can attach and detach the adhesive member to one side of the bra.

Bras are the most basic of adult women's clothing. They are worn to support and protect women's breasts as well as to correct the shape of the breasts to create an ideal silhouette of the upper body.

Such a bra is generally composed of a cup portion surrounding the breast and a shoulder band and a back band to keep the cup portion close to the body and to support the foot.

The band-type bra is cumbersome and pressured by the band part, the body movement is inconvenient, and the band part flows down frequently, especially when the outer part of the band is exposed to the outside. When wearing a thin outer garment, there was a problem that the band portion is exposed to the outside and exposed.

Accordingly, a bra without a band (string) has been developed, which is used to attach to the chest detachably through an adhesive in a manner that is directly attached to the chest.

Such an adhesive bra is directly attached to the chest through an adhesive formed integrally on the inner side of a pair of bra cups, and can be repeatedly used while being detached. The bra cup itself was initially composed of a silicone gel pad. It causes discomfort due to the heaviness of the silicone material, poor ventilation, and even cause skin allergic reactions.

Accordingly, an adhesive bra has been developed that uses a foam sheet that is much lighter than silicone, wraps the inner and outer sides of the foam sheet with a textile paper, and integrally forms an adhesive on the inner textile paper.

Korea Utility Model Registration 20-0403565 (Improved Adhesive Bra), Korea Patent Registration 10-0716656 (Adhesive Bra), Korea Utility Model Registration 20-0440385 (Adhesive Bra), Korea Utility Model Registration 20-0446876 (Adhesive bras) and the like are prior art data on adhesive bras, and all of the adhesive bras according to the prior art have a structure in which an adhesive is integrally formed on a bra forming a pair of bra cups.

The conventional adhesive bra has a structure in which an adhesive is integrally formed on a bra forming a pair of bra cups, and a pressure-sensitive adhesive pad is formed on the inner surface of the bra cup by dissolving and injecting the adhesive in a bra production process. It is common to integrate through a process.

The pressure-sensitive adhesive may be used as a polyolefin (polyolefine), the pressure-sensitive adhesive of the polyolefin material has a soft high adhesiveness, the bra is formed integrally with the pressure-sensitive adhesive of the polyolefin is produced in a state in which the pressure-sensitive adhesive is integrally molded in the bra And sales are made and used.

The bra in which the polyolefin pressure-sensitive adhesive is integrally formed has soft softness and high tackiness, while the soft polyolefin pressure-sensitive adhesive has poor moldability, so the molding process performed in the process of forming an adhesive pad on the bra is very difficult. It is difficult, and since the heating method is used to integrally form on the cloth surface of the bra, a part of the polyolefin adhesive may be penetrated out of the exact attachment position in the process of integration. In addition, in the molding process, for example, a part of the pressure-sensitive adhesive is protruded out of the molding area and is likely to cause a defect.

This, as the periphery of the pressure-sensitive adhesive is not only causes a failure of the final product, but also adversely affects productivity and yield. In other words, if the pressure-sensitive adhesive is not molded properly, it is necessary to discard the bra integrated with the pressure-sensitive adhesive.

In addition, the process of integrating the pressure-sensitive adhesive to the bra has to be performed because the bra one by one process is not a problem.

In addition, bras incorporating polyolefin pressure sensitive adhesives are particularly difficult to wash (e.g. hand washing) in the management of consumers, and since adhesive strength is lowered, it is difficult to replace only pads. Even if this is not done, it is easily thrown away due to deterioration of adhesiveness or damage to the bra (such as bleeding of the adhesive), which in turn causes a problem of economic loss to consumers.

In other words, the separation of the bra and the pad is desperately desired in terms of production and use, and this has led to the present invention.

Korea Utility Model Registration No. 20-0403565 (Improved Adhesive Bra) Korea Patent Registration No. 10-0716656 (Adhesive Bra) Korea Utility Model Registration No. 20-0440385 (Adhesive Bra) Korea Utility Model Registration 20-0446876 (Adhesive Bra)

Accordingly, the present invention has been made to solve the conventional problems as described above, the object of the present invention is to separate the bra and the adhesive member used to attach to the user's skin forming a pair of bra cups, The present invention provides an adhesive bra having a structure in which a user can detachably attach and attach the adhesive member to one side of the bra.

In addition, another object of the present invention is to maintain the shape due to the characteristics of the flexible material of the adhesive pad by being formed in a structure that accommodates the support in the form of a net at the position on the center of the adhesive pad made of a flexible polyolefin or silicone material To provide an adhesive bra having a structure that can be prevented from becoming difficult or sagging.

In addition, another object of the present invention is that since the adhesive member is not directly integrated into the bra, only the adhesive member needs to be discarded when a defect occurs, and the adhesive member and the bra collective disposal of the adhesive member due to the defect generated when produced by a conventional manufacturing process are provided. The problem is that it does not cause.

In addition, another object of the present invention is to be able to mass-produce only the adhesive pad by separating the production process of the bra and the production process of the adhesive pad.

In addition, another object of the present invention is that the adhesive member is separated and configured separately so that it can be used by detachable detachable by the user, preventing the bra that is not at the end of the life just because the adhesive member has reached the end of its life In addition, to provide an adhesive bra to minimize the economic loss of the consumer.

In addition, another object of the present invention is to provide a pressure-sensitive bra to wash the bra, so that the adhesive member can be detached, so that the difficulty of washing the pressure-sensitive bra has been solved, and the user's convenience is increased. .

The present invention for achieving the above object, a bra forming a pair of bra cups for accommodating the user's chest; And a pressure-sensitive adhesive member formed separately from the bra and provided to be detachable from and attached to one surface of the bra by the user, wherein the pressure-sensitive adhesive member is an adhesive pad formed of an adhesive or an adhesive material. An adhesive layer may be further formed on at least one surface of the adhesive pad, and release paper is further attached to at least one surface of the adhesive pad to be used for attachment through removal of the release paper during use, and an adhesive layer is further formed on at least one surface of the adhesive pad. When the release paper is disclosed an adhesive bra characterized in that it is configured to be attached on the adhesive layer.

Preferably, the adhesive pad is made of a soft polyolefin or silicone.

Preferably, the bra is configured to surround a portion of the user's chest by further comprising a; adhesive wings extending in length to both sides of the pair of bra cups.

Preferably, the adhesive member has a shape structure corresponding to the shape of one surface of the detachable / attached portion of the bra, and is used by being attached to either the inner surface of the pair of bra cups or the adhesive wing portion. When applied to the receiving inner surface of the pair of bra cups is configured in a cup shape corresponding to the shape structure of the bra cup, when applied to the adhesive wing portion is configured in a sheet shape.

Preferably, the adhesive member, when the shape structure is applied to the receiving inner surface of the pair of bra cups, the nipple hole through which the center portion is penetrated so that the nipple grooves can be formed in the bra cup when using the attachment; do.

Preferably, the adhesive layer is formed of any one selected from one-sided tape, double-sided tape, and an application layer formed by a spray or rolling process of the adhesive material.

Preferably, the adhesive pad has a structure in which a support made of plastic is formed in the middle of the adhesive pad so that the shape of the adhesive pad can be prevented from being difficult to maintain or slack due to the material properties of the soft polyolefin or silicone.

Preferably, the support has a mesh structure, and the adhesive pad including the support having the mesh form includes a support disposed between two pads, and the two pads accommodate the support in the middle. To form a single or through a process of melting or laminating in a state in which the soft silicon or polyolefin passes through the network of the support having a mesh form, and to cross-link both sides of the silicon or polyolefin around the support. It can be formed as a single through.

According to the adhesive bra according to the present invention as described above, the bra forming a pair of bra cups and the adhesive member used to attach to the user's skin are separately configured, the user detaches the adhesive member on one side of the bra It provides an effect that increases the convenience of the user to be used disposable or interchangeable.

In addition, the pressure-sensitive adhesive bra of the present invention is configured to include a structure in which a network-like support is accommodated in a position on the center of the pressure-sensitive adhesive pad made of a soft polyolefin or silicone material, so that the characteristics of the soft material of the pressure-sensitive adhesive pad This makes it difficult to maintain the form or there is an effect that can be prevented from sagging.

In addition, the adhesive bra of the present invention is to separate the manufacturing process of the adhesive pad and the bra, so that it can be used together only in the use process, and because it produces only the adhesive pad separately, the production speed is high, it is advantageous for mass production system, and when a defect occurs Unlike the prior art, only the adhesive pad needs to be discarded, thereby providing an effect of reducing the risk of defects.

In addition, since the adhesive bra of the present invention is detachably used by the user and used, the conventional bra has been disposed in spite of the state in which the bra with the life of the adhesive pad can still be used even more when the life of the adhesive pad expires. There is an effect to prevent problems and to minimize the economic loss of the consumer. The bra has a much higher average cost than the adhesive pad.

In addition, the adhesive bra of the present invention, as it becomes possible to detach the adhesive member, the difficulty of washing with the conventional adhesive bra is solved, as well as the user prefers the attachment position of the adhesive member according to their body shape Provides convenience such as being able to change location.

In addition, in the adhesive bra of the present invention, the adhesive pad of the polyolefin is not directly attached to the bra of the fiber material, but is attached and detached through a tape, so that the adhesive pad has excellent adhesion with the bra without using a thermocompression method. It is possible to maintain and provide a functional effect of preventing damage to the bra due to adhesive smear caused by using a thermocompression method when attaching the adhesive pad to the bra in the related art.

In addition, the adhesive bra of the present invention, the adhesive member is separated in the production process, it is difficult to mold the polyolefin into the desired pressure-sensitive adhesive pad and the production failure of the bra is minimized, thereby increasing productivity and yield Will provide an effect. In other words, after molding a large area of polyolefin, and cutting it to correspond to the shape of the adhesive pad, it may be difficult to apply the bra to the bra due to the high adhesive strength of the polyolefin. There is no need to apply a pressure-sensitive adhesive pad to the bra, and it is only necessary to implement the desired shape of the pressure-sensitive adhesive pad on the tape, thereby improving the difficulty of the above process.

In addition, since the adhesive bra of the present invention is very easy to replace the adhesive pad, unlike the conventional adhesive bra, there is no effect of hygiene caused by long-term use of the adhesive pad, so that the bra can be used more cleanly. to provide.

1 is a perspective view of an example shown to explain the configuration of an adhesive bra according to an embodiment of the present invention;
Figure 2 is a cross-sectional view showing an example of the adhesive member applied to the adhesive bra according to an embodiment of the present invention,
3 is a cross-sectional view showing another example of the adhesive member according to the present invention;
Figure 4 is a cross-sectional view showing various applications of the adhesive pad according to the present invention,
5 is a perspective view showing an example in which a support is applied to an adhesive pad according to the present invention;
Figure 6 is a block diagram showing an example in the case where the adhesive member separately separated to the bra according to the present invention is attached by the user.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

Figure 1 shows a perspective view of an example for explaining the configuration of the adhesive bra according to an embodiment of the present invention, Figure 2 is a cross-sectional view of an example of the adhesive member applied to the adhesive bra according to an embodiment of the present invention 3 shows a cross-sectional view of another example of the adhesive member according to the present invention, and FIG. 4 shows a cross-sectional view of various application examples of the adhesive pad according to the present invention.

As shown, the adhesive bra according to the present invention, the bra 10 to form a pair of bra cup 11 for accommodating the user's breast, and is formed separately from the bra 10, It includes an adhesive member 20 provided to be detachable and attached to one surface of the bra 10 by a user.

The bra 10 may further form an adhesive wing portion 12 extending in length to both sides of the pair of bra cups 11, and the adhesive wing portion 12 surrounds a part of a user's chest. It is composed.

This, when the user uses the adhesive bra of the present invention, by providing a variety of user choice to be able to attach and use the adhesive member 20 according to their body condition or preferred position, the satisfaction and convenience of the consumer Will increase.

In addition, although not shown, the bra 10 may be formed of a foam sheet that maintains the shape of the bra cup 11 and a fiber material such as a cloth covering and wrapping the foam sheet on the inner and outer surfaces thereof.

In this case, the foam sheet may be applied to a conventional synthetic resin foam, various sponges, non-woven fabrics that provide light weight, cushioning deformation, elastic recovery and breathability in the form of a sheet having a suitable thickness.

In addition, the fiber material configured to surround the foam sheet may be a bra material using 92% polyester and 8% polyester plate, but not limited thereto, and have excellent touch, light weight, sweat absorption, and breathability. It will be appreciated that the conventional textile papers provided are applied.

The adhesive member 20 may be an adhesive pad 22 formed of an adhesive material or an adhesive material as an example, and an adhesive layer 21 may be further formed on at least one surface of the adhesive pad 22. Release paper 23 is further attached to at least one side of 22 to be used for attachment through removal of release paper 23 in use. In this case, when the adhesive layer 21 is further formed on at least one surface of the adhesive pad 22, the release paper 23 may be attached to the adhesive layer 21.

Here, the adhesive layer 21 is preferably formed integrally by attaching one of the one-sided tape or the double-sided tape to at least one surface of the adhesive pad 22, but it should be understood that various applications are possible without being limited thereto.

For example, the adhesive layer 21 may be formed as a coating layer by spraying or rolling a conventional adhesive material having an adhesive force such as a bond to the adhesive pad 22. The adhesive layer 21 to be described below is defined as a tape as an example, and the tape will be described with reference numeral 21 to the tape.

On the other hand, the adhesive pad 22 may be difficult or stretched to maintain the shape due to the material properties of the soft polyolefin or silicone, it may be configured in a shape that accommodates the support (22-1) therein to prevent this have. In this case, the support 22-1 may be a plastic material having a shape structure having a mesh shape.

In addition, the adhesive member 20 may have a structure in which a tape 21 and an adhesive pad 22 are laminated between a pair of release papers 23 as a preferred embodiment. Here, the release paper 23 should be attached to at least the tape 21, and may or may not be attached to the adhesive pad 22. This is because the release paper used in the tape may also act as a release paper for the adhesive pad 22 in the case of stacking continuously in the order of the tape 21 -adhesive pad 22 -tape 21 -adhesive pad 22. Because. As described above, the tape 21 is not limited to one-type adhesive or two-side adhesive.

The laminated structure of the tape 21 and the adhesive pad 22 as described above represents an important feature of the present invention. If the tape 21 is not attached to the adhesive pad, the individual users want to use it by attaching it to the bra. In the case of attaching soft silicone or polyolefin to the bra, it is very cumbersome to handle it, so it is difficult for the general person to properly attach the adhesive pad to the desired position of the bra. Remarkably low compared to the adhesion of the liver, the stability of the adhesion of the adhesive pad to the bra is very poor.

In addition, in the case of adopting a method of injection molding by melting the pressure-sensitive adhesive, the tape 21 is preferably made of a material that can minimize the deformation at the molding temperature in consideration of this. Of course, it is not necessary to take this into consideration when not using injection molding by melting.

Here, when the user removes the release paper 23, the tape 21 is used to detach / attach one side of the bra 10, and the adhesive pad 22 is used to adhere the skin of the user.

As described above, the adhesive force of the tape 21 and the bra 10 is preferably superior to the adhesive force between the adhesive pad 22 and the skin. That way, when you need to adjust the position of the bra, you can use it without inconvenience. However, considering that the adhesive pad 22 is disposable, the adhesive force of the tape 21 may be enough to maintain the adhesive force with the bra 10, and thus the adhesive force between the stomach and the adhesive pad 22 with the skin. It is not necessary to seriously consider the relationship between the above, and therefore, it is not necessary that the above adhesive strength is superior to the adhesive strength.

Here, the material of the adhesive pad 22 is more preferably using a polyolefin (polyolefine) having excellent adhesiveness to the ductility. In particular, such polyolefins are suitable for melt injection molding, and in particular, when the melt temperature is low, injection molding on the tape can be performed using a tape of a material having a somewhat heat resistance.

In addition, it should be understood that the adhesive pad 22 can be sufficiently applied if the conventional adhesive pad applied to a conventional adhesive bra such as silicone, in addition to the polyolefin, has a structure that can be detached rather than integrally formed. . In the case of silicon, the pad may be directly formed without heating by placing the mold directly on the tape 21.

In addition, the adhesive member 20 has a shape structure corresponding to the shape of one surface of the detachable / attached portion of the bra 10, and among the receiving inner surface of the pair of bra cups 11 or the adhesive wing portion 12. It can be used attached to either.

Here, when the adhesive member 20 is applied to the receiving inner surface of the pair of bra cups 11 may be configured in a cup shape corresponding to the shape structure of the bra cup 11, in the case of such a shape structure When the attachment is used, the nipple hole 24 may be further formed to penetrate the center portion so that the nipple groove 25 may be formed in the bra cup 11.

On the other hand, when the adhesive member 20 is applied to the adhesive wing portion 12 may be configured in a sheet shape. As described above, the bra 10 forming the bra cup 11 and the pressure-sensitive adhesive bra of the present invention in which the pressure-sensitive adhesive member 20 are separately formed are the release paper of the pressure-sensitive adhesive member 20 by the user. After the 23 is removed, it may be attached to the inner surface of the bra cup 11 of the bra 10 or the adhesive wing 12.

Here, the tape 10 of the adhesive member 20 is attached to the bra 10, and the adhesive pad 22 from which the remaining release paper 23 is removed is used to attach to the chest or chest of the user.

At this time, when the user detaches and detaches the adhesive member 20 for washing, only the bra 10 can be washed, so that the difficulty of washing the conventional conventional adhesive bra can be eliminated.

In addition, when the adhesive force of the adhesive pad 22 is lowered, the user can detach and detach the adhesive member 20 in use by attaching to the bra 10 so that the new adhesive member 20 can be pasted and reused, thereby providing a lifespan. Since the bra 10 does not have to be discarded, the cost of repurchase can be reduced.

In addition, the adhesive bra according to the present invention in such a way that the removable tape 21 on one surface of the bra 10, the soft adhesive pad 22 soaked in the bra 10 made of a fiber material. For example, convenience such as being able to prevent the attachment site from becoming messy is increased.

2 (a) is an adhesive member 20 detachable / attached to the adhesive wing 12 of the bra 10, the adhesive member 20 is a pressure-sensitive adhesive pad 22 between a pair of release paper 23 ) And a tape 21 are laminated, and FIG. 2B is an adhesive member 20 detachable / attached to a pair of bra cups 11 of a bra 10, and a pair of release papers. The adhesive pad 22 and the tape 21 are laminated | stacked between 23, and the structure with the guide hole 24 formed in the center part is shown.

FIG. 3A illustrates an example in which the adhesive pad 22 and the release paper 23 are sequentially stacked in the configuration of an example of the adhesive member 20 to which the tape 21 is not applied. ) Is an example of the adhesive member 20 to which the tape 21 is applied to one surface of the adhesive pad 22. The adhesive pad 22 is stacked in the order of the adhesive pad 22, the tape 21, and the release paper 23. The shape of the adhesive member 20 is shown.

4 is a cross-sectional view illustrating various application examples of the adhesive pad according to the present invention, and FIG. 4A illustrates a configuration in which neither of the tapes 21 is formed on both sides of the adhesive pad 22. b) shows a configuration in which the tape 21 is formed on at least one surface of both surfaces of the adhesive pad 22.

FIG. 4C illustrates a structure in which neither of the tapes 21 are formed on both surfaces of the adhesive pad 22, and a structure in which the support 22-1 is accommodated on the central portion thereof. d) shows a configuration in which the tape 21 is formed on at least one surface of both sides of the adhesive pad 22 and is formed in a structure in which the support 22-1 is accommodated on the central portion thereof.

In other words, (c) and (d) of FIG. 4 are configurations of an example for preventing the shape from becoming difficult or sagging according to the material properties of the adhesive pad 22.

5 shows a perspective view of an example of a manufacturing process in which the support 22-1 is applied to the adhesive pad 22 according to the present invention, and includes an adhesive pad 22 including a support 22-1 having a mesh shape. As shown, the plastic support 22-1 is positioned between the two pads 22-2, and the two pads 22-2 accommodate the support 22-1 in the middle. It can be formed singly by a process of melting or laminating in a state.

Although not shown in another way, a process that can be particularly applied when the support 22-1 is in the form of a mesh is a net of the support 22-1 in the form of a mesh in a state in which silicone or polyolefin is soft. By allowing the soft silicone or polyolefin to pass between the two supports, the silicone or polyolefin crosslinks on both sides of the support 22-1, as if the support and the silicone or polyolefin are in an integrated form, that is, as a single mass. Can be made.

The support 22-1 has a mesh structure, and when applied to the bra cup 11 of the bra 10, a radial mesh form having a shape corresponding to the cup may be applied. When applied to the adhesive wing 12 of 10 may be applied to the mesh form shown in FIG.

Figure 6 is a block diagram showing an example in which the adhesive member separately configured to the bra according to the present invention is attached by the user, Figure 6 (a) is a pair of bra cup 11 of the bra 10 An example in which the adhesive member 20 is attached and used is shown. In this case, the structure of the adhesive wing portion 12 may be removed.

6B illustrates an example in which the adhesive member 20 is attached to the adhesive wing 12 of the bra 10, and the adhesive member 20 is attached to the pair of bra cups 11 as shown. The adhesive member 20 is attached to the adhesive wing 12 in the state of not being attached thereto, and although not shown, the adhesive member 20 is also attached to the pair of bra cups 11 by the user's choice. If you can.

Although the present invention has been described in more detail with reference to the embodiments, the present invention is not necessarily limited to these embodiments, and various modifications can be made without departing from the spirit of the present invention.

10: bra 11: bra cup
12: adhesive wing 20: adhesive member
21: adhesive layer (tape) 22: adhesive pad
23: release paper 24: nipple hole
25: Nipple Home

Claims (8)

A bra forming a pair of bra cups to accommodate a user's chest; And
It is formed separately from the bra, the adhesive member is provided to be detached and attached to one side of the bra by the user;
The adhesive member,
An adhesive pad formed of an adhesive material or an adhesive material, and an adhesive layer may be further formed on at least one surface of the adhesive pad, and release paper is further attached to at least one surface of the adhesive pad to be used for attachment by removing the release paper during use. When the adhesive layer is further formed on at least one surface of the adhesive pad, the adhesive bra characterized in that the release paper is configured to be attached on the adhesive layer. The method of claim 1,
The material of the adhesive pad,
Adhesive bra characterized in that it is a soft polyolefin or silicone. The method of claim 2,
The bra is
The adhesive bra, characterized in that it is configured to surround a portion of the chest of the user by further comprising; a wing portion extending length to both sides of the pair of bra cups. The method of claim 3,
The adhesive member,
As a shape structure corresponding to the shape of one side of the detachable / attached portion of the bra,
It is used attached to any one of the inner surface of the pair of bra cups or the adhesive wing,
When applied to the receiving inner surface of the pair of bra cups is configured in a cup shape corresponding to the shape structure of the bra cup, when applied to the adhesive wing portion, an adhesive bra characterized in that it is configured in a sheet shape. The method of claim 4, wherein
The adhesive member,
If the shape of the structure applied to the inner surface of the pair of bra cups, nipple hole through the center portion so that the nipple groove can be formed in the bra cup when using the adhesive; adhesive bra characterized in that it further forms. 6. The method of claim 5,
The adhesive layer,
An adhesive bra, characterized in that one selected from the one-side tape, double-sided tape, and the coating layer formed by the spray or rolling process of the adhesive material. The method according to any one of claims 1 to 6,
The adhesive pad,
Sticky bra characterized in that the plastic support is formed in the middle of the adhesive pad to prevent the shape of the flexible polyolefin or silicone to be difficult to maintain the shape or sagging. The method of claim 7, wherein
The support is a shape structure having a mesh shape,
The adhesive pad including the support having the mesh shape,
The support is placed between two pads, and the two pads are formed singly through a process of melting or laminating in a state of receiving the support in the middle.
Adhesive bra characterized in that the soft silicone or polyolefin passes between the network of the support having a mesh form, and is formed in a single through the process of allowing both sides of the silicone or polyolefin to cross the support.

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