JPH0551905U - Shape retention material for clothing - Google Patents

Abstract

(57) [Summary] [Purpose] The shape retention is strong, the breathability and moisture permeability are excellent, and the skin contact is soft and the feel is good. [Structure] Perforated synthetic resin film 3 having an aperture ratio of 25 to 90%
Then, the nonwoven fabric 4 made of a material having a glass transition point of the synthetic resin film 3 or more is joined to form a core material. The core material 2 is formed in an appropriate shape, and the fabrics 5 and 6 are integrally provided on the front and back surfaces.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a shape-retaining material for clothing used for foundation shaping such as brassieres and body suits, and for silhouette shaping (shape-retaining) of clothing such as sports clothing and outerwear.

[0002]

[Prior Art]

 The main required function of the women's foundation is to shape the wearer's body shape and to make the sillette look beautiful. Taking a brassiere, which is a typical women's foundation, as a specific example, the main functions of the bust pad that covers the breast are required to make the wearer's chest look beautiful, and to maintain the shape of the chest and, if necessary, the shape of the chest. It has good formability.

Important functions that follow are the goodness and flexibility of contact with the skin, the water permeability to escape sweating, the moisture permeability, and the conformability of the shape according to the change of the body surface during the exercise of the wearer.

As a conventional bust pad for a brassiere, a pad whose main structure is urethane foam is often used in order to substantially satisfy the required function. In addition, there are pats that use non-woven fabric as the main structural material, with a focus on good skin contact, which is the essential function of innerwear.

[0005]

[Problems to be solved by the device]

 However, in the case of the urethane foam pad, the shape retention function is improved by increasing the thickness of the urethane foam core or hardening the urethane foam itself. Increasing the thickness to maintain the shape not only does not meet the demand for a more beautiful body figure because it creates a more voluminous feel than necessary, but it also felt uncomfortable when worn.

Further, increasing the rigidity of the urethane foam itself makes the urethane foam less flexible and reduces the feel on the skin. Therefore, satisfying both the requirement for beautifully shaped plasticity and the skin contact is a conflict of materials, and there was a limit for a single material. Furthermore, urethane foam has poor air permeability (water permeability), and when sweating, the skin becomes damp, or because the shape is fixed because it has little elasticity, the skin of the wearer and the inner surface of the pad are not covered. There was a space between them, and the wearing comfort was not good.

On the other hand, the pad using the non-woven fabric is highly flexible, has good skin contact, has air permeability, and fits exactly along the shape of the breast, but it is extremely flexible, so the shape retaining function is weak, and a separate cup part is used. It is generally used in combination with a steel wire on the lower side. Non-woven fabric is often used as a three-dimensional shape by cutting and sewing when shape retention is not so required, but it is rarely used in seamless cup bras.

The present invention solves such a problem, and does not impair the shape-retaining function of the conventional urethane foam pad, and improves the skin contact and the breathability of the foundation and the outerwear for sports, etc. for clothing. It is to provide a profile.

[0009]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the shape-retaining material for clothing of the present invention is a nonwoven fabric made of a material having a perforated synthetic resin film having an opening ratio of 25 to 90% as a core material and a glass transition point higher than that of the synthetic resin film. The core material is formed into an appropriate shape and the dough is joined to the front and back surfaces.

[0010]

[Action]

 The shape-retaining material according to the present invention has a shape-retaining property due to the perforated synthetic resin film of the outer layer of the core material, and the non-woven fabric of the inner layer has good skin contact, and shares the shape with each other. It is possible to consider the strength of the function separately, and when trying to improve the shape retention in the past, the urethane foam became thick and the skin contact was reduced, but even if it was thin and soft It is possible to satisfy the function.

Further, by changing the aperture ratio of the synthetic resin film having the shape-retaining effect, the rigidity of the part of the bust cup can be changed without changing the material. Furthermore, by clarifying the functional assignment of each layer in the pad, the range of choice of materials can be increased, and as a result, a high quality product with high satisfaction, that is, a wide range of flexibility and shape retention can be realized. Becomes

[0012]

【Example】

 Hereinafter, a bust pad of a brassiere will be described as an embodiment of the present invention with reference to the drawings. The core material 2 of the pad body 1 is composed of a perforated synthetic resin film 3 and a nonwoven fabric 4. The perforated synthetic resin film 3 is made of ethylene vinyl acetate copolymer resin having a thickness of 0.8 mm and has 6 meshes (6 holes / inch) and 4.0 × 3.0 mm opening holes 3a arranged in a grid pattern. It is molded with an aperture ratio of 60% or more.

Reference numeral 4 is a polyester non-woven fabric having a thickness of 5 mm and a basis weight of 50 g / m ² , which is integrally bonded to the perforated synthetic resin film 3 with an adhesive so that the non-woven fabric 4 is on the skin side. Reference numeral 5 is a polyester knitted fabric provided on the front surface of the core material 2, and 6 is a cotton knitted fabric 6 provided on the back surface, which are formed into an appropriate shape by a heat molding press machine. At this time, at the same time, the peripheral portion is heat-sealed 7 at regular intervals, and the periphery is sewn with the bias tape 8.

If the aperture ratio deviates from the range of 25 to 80%, favorable effects on shape retention and flexibility cannot be obtained, and among them, the aperture ratio of 40 to 60% is optimal. In the above embodiment, the shape-retaining material is described as a bust pad, but it is not limited to this, and it goes without saying that it can also be used in a shoulder pad or the like.

[0015]

[Effect of the device]

 Since the shape-retaining material for clothing of the present invention comprises a core material composed of a perforated synthetic resin film having an opening ratio of 25 to 90% and two layers of non-woven cloth, the shape retention property is excellent due to the synthetic resin film. , Breathability and moisture permeability are improved, and stuffiness does not occur. In addition, the non-woven fabric gives a soft and soft feel on the skin, resulting in a thinner and lighter pad.

[0016] By clarifying the functional division between the perforated synthetic resin film and the non-woven fabric, the selection range of materials is increased, and high quality products with high satisfaction, that is, changes in flexibility and shape retention in a wide range. Will be possible.

[0017]

[Brief description of drawings]

[Figure 1] Back view of brassiere

FIG. 2 is a plan view of the bust pad.

FIG. 3 is an enlarged sectional view of the bust pad.

FIG. 4 is a partially enlarged sectional view of the bust pad.

FIG. 5 is an enlarged perspective view of a peripheral portion of the bust pad.

[0018]

[Explanation of symbols]

 1 Pat body 2 Core material 3 Perforated synthetic resin film 4 Non-woven fabric 5, 6 fabric

Claims (1)

[Scope of utility model registration request] 1. A core material 2 is formed by combining a perforated synthetic resin film 3 having an aperture ratio of 25 to 90% and a nonwoven fabric 4 made of a material having a glass transition point of the synthetic resin film 3 or more, and the core material 2 is appropriately used. A shape-retaining material for clothing, which is formed in a shape, and fabrics 5 and 6 are integrally provided on the front and back surfaces.