JPS623365Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to outer clothing, which has heat retention, drapability,
For the purpose of improving shape retention, a layered body made by bonding short fiber webs by needling to the surface of a long fiber nonwoven fabric having a metal vapor deposited layer on the surface is used as an insert cotton. It is characterized by being covered with both fabrics.

Conventionally, in order to improve heat retention in clothing, it has been done to increase the thickness of the cotton padded web laminate or to increase the number of layers in the web laminate. The thickness of the batting increases, and even though the heat retention is improved, it becomes less comfortable to wear. In this respect, down jackets had similar drawbacks. In addition, if aluminum foil is laminated between the webs in order to prevent the thickness of the filling from increasing, or a sheet-like material made of synthetic resin film with aluminum vapor deposition is laminated between the webs, the drapability will be poor. Alternatively, there is a drawback that air permeability is impaired and stuffiness occurs.

Therefore, the present invention aims to provide an outer garment that has a heat insulating property equivalent to that of the above-mentioned metal foil or metal-deposited film, but does not impair drapability.

Next, an example of implementing the outer garment of the present invention will be explained with reference to the drawings.

Reference numeral 1 is a long-fiber nonwoven fabric, the fibers on one or both sides of which are subjected to aluminum vapor deposition to form a vapor-deposited layer 2, and a short fiber web 3 carefully combed with a carding machine is laminated on one or both sides of the long-fiber nonwoven fabric 1. A layered body obtained by needling the long fiber nonwoven fabric 1 and the short fiber web 3 is used as the padded cotton 4. Then, the padded cotton 4 is covered with both front and back fabrics 5 and 6, and cut and sewn by appropriate means to form an outer garment. In the above-mentioned cutting, the padded cotton 4 and both the front and back fabrics 5 and 6 may be cut separately or may be cut in an overlapping state, and the sewing means is not particularly limited and may be any method.

If it is thought that the above-mentioned cotton padding 4 alone lacks heat retention, it goes without saying that the padding 4 may be laminated with a heat insulating material such as a suitable web layer. Of course, it is also possible to quilt from the front fabric to the lining fabric as appropriate.

The long-fiber nonwoven fabric 1 is an aggregate made of long-fiber filaments of a melted polymer, but any polymer that can be melt-spun can be used; polyester, polyester, Polyamide, polypropylene, etc. are suitable. Further, the short fiber web 3 may be either natural fiber or synthetic fiber, but short fibers such as polyester, acrylic, and nylon are suitable for their bulkiness and elastic recovery properties.

As mentioned above, in the outer garment of the present invention, since the metal vapor deposited layer 2 is formed on the surface fibers of the long fiber nonwoven fabric 1 of the cotton padding 4, which is the center, the outer garment is made of metal foil adhered to the surface of the nonwoven fabric or a synthetic resin film. The long fiber nonwoven fabric 1 has much superior drapability and air permeability compared to nonwoven fabrics with metal vapor deposited on the surface. 3, the number of layers in the laminate is large, and the number of air-containing layers between them is large, and the material has remarkable heat retention properties due to the high heat reflectance of the metal vapor-deposited portion.

In addition, in the outer garment of the present invention, the cotton insert 4 has a layered structure, and each layer is not bonded by adhesive, but is bonded by needling, so it has excellent drapability.
In addition, since the short fiber web 3 is spread over both sides of the long fiber nonwoven fabric 1, moisture moves from one side of the padded cotton 4 to the other side through the fibers of the short fiber web 3, causing the synthetic resin film to There is no occurrence of stuffiness that is seen in the products used.

Furthermore, long fiber nonwoven fabric 1 used in the outer garment of the present invention
Because it is a continuous aggregate of long fibers and long filaments, it has excellent dimensional stability and mechanical strength, so even after long-term use, it has the effect of suppressing the elongation of the filling cotton 4, and There will be no cutting of cotton filling 4,
Furthermore, no movement such as fluff occurs.

[Brief explanation of the drawing]

The drawing is a partial sectional view of the outer garment of the present invention. DESCRIPTION OF SYMBOLS 1... Long fiber nonwoven fabric, 2... Vapor deposited layer, 3... Short fiber web, 4... Filled cotton, 5... Outer fabric, 6...
...Lining fabric.

Claims (1)

[Scope of utility model registration request] An outer garment comprising a layered body made by bonding short fiber webs by needling to the surface of a long fiber non-woven fabric having a metal vapor deposited layer on the surface, as a padded cotton, and covering the padded cotton with both front and back fabrics.