JP2532187Y2 - Rental mat - Google Patents

Description

[Detailed description of the invention]

[0001]

The present invention relates to a mat for rental. In more detail, the matted tufted pile layer surface has a soft and gentle texture, and is excellent in dust collection and oil absorption as well as excellent in washing durability. The present invention relates to a rental mat excellent in random design expression in which pile yarns do not easily fall off the mat even after repeated washing.

[0002]

2. Description of the Related Art Conventionally, mainly at entrances of stores, offices, etc.,
Mats for collecting dust are laid and used to prevent dust from being brought into the room. These mats may be purchased and used by the user, but recently, there is a tendency that the mats rented using a wrinkle rental system are laid and used. .

In the rental system, a cycle of delivery of the mat to each user store, use in the store, collection, cleaning, reproduction of the dust collecting function, and delivery to each user store is repeated, and the rental system is rented. The mat to be used is subjected to severe conditions such as washing and regenerating treatment many times during use, as well as during use.

[0004] Accordingly, the rental mat gradually loses its fiber such as mat pile and the like, and the color tone pattern and pattern on the pile surface become unclear during the cycle, resulting in a relatively short product life. . The above disadvantages are particularly likely to occur in rental mats using thin staple fibers or the like as pile yarns in order to obtain a soft textured pile surface, and the appearance of this type of mat having excellent washing durability is desired. Was.

[0005]

[Problems to be solved by the present invention] Therefore, the purpose of the present invention is to not only excel in dust collection and oil absorption in use, but also to make mat piles and the like even after repeated cleaning and regeneration. An object of the present invention is to provide a rental mat which does not cause the fibers to fall off, and which can clearly reproduce the texture, pattern color tone, etc. of the mat, and has remarkably excellent washability and wash durability.

[0006] Another object of the present invention is to provide a beautifully patterned mat having a color-changed pattern formed on a tufted pile surface.

[0007]

According to the present invention, in a rental mat including a base cloth, a pile tufted into the base cloth, and a backing provided on the back side of the base cloth, a plurality of the piles are provided. Yarn comprising a twisted yarn obtained by intertwisting twisted yarns and a cotton-like untwisted staple fiber bundle, and a cotton-like noncombustible staple is partially fixed inside the twisted yarn or between the twisted yarns. There is provided a rental mat, wherein the mat is present as a woven fiber bundle.

Further, according to the present invention, there is provided a rental mat in which the hues of the twisted yarn and the flocculent staple fiber bundle constituting the pile have different hues.

[0009]

The mat of the present invention uses a plurality of twisted yarns and a non-twisted staple fiber bundle as a pile yarn to be tufted on a base cloth. The most characteristic feature is that a twisted staple fiber bundle is incorporated into a staple fiber bundle and partially fixed. The pile yarn used in the present invention is incorporated into the twisted yarn, and can absorb and retain a large amount of dust and oils between the partially fixed cotton-like untwisted staple fiber bundles. Excellent in properties and oil absorption.

Further, the untwisted staple fiber bundle is incorporated inside or between the twisted yarns, and a part thereof is firmly fixed by the twisted yarns. Even under the severe conditions described above, almost no detachment of fibers, breakage of yarns, fraying and the like occur. In addition, the pile surface of the mat of the present invention has a soft and gentle texture as compared with the surface of the pile using only the filament fibers because the twist yarn and the cotton-like thin fiber bundle are mixed in the pile yarn. Is also one of the features.

Further, in the pile yarn of the present invention, the twisted yarn and the untwisted staple fiber bundle having different hues, for example, light gray and dark gray or black and white or light gray having different colors are used. When used in combination, a pattern whose color tone changes gently is formed on the tufted pile surface, and a beautiful pattern mat with a gentle appearance can be produced.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described with reference to the accompanying drawings. FIG. 1 is a perspective view showing an example of the rental mat of the present invention. Reference numeral 1 denotes a pile, 2 denotes a base cloth, and 3 denotes a backing rubber layer. 2 and 3 are partial schematic views schematically showing the structure of a pile yarn, which is a feature of the present invention. Reference numeral 4 denotes a cotton-like twisted staple fiber bundle, and reference numeral 5 denotes a twisted yarn.

The pile yarn shown in FIG. 2 is an embodiment in which a plurality of twisted yarns are intertwisted, a cotton-like staple fiber bundle is sandwiched between the intertwisted yarns, and a part thereof is fixed. FIG. 3 is a partial schematic view showing the structure of a pile yarn in a mode in which a flocculent staple fiber bundle is incorporated inside a twisted yarn.

In the present invention, although not shown, a pile yarn of a mode in which untwisted staple fibers are arranged to be wound around each of a plurality of twisted yarns, and these are bundled and bound and fixed with another twisted yarn is used. Of course, it is also possible.

The twist yarn for the pile yarn used in the present invention includes twist yarns of natural fibers such as cotton, twist yarns of artificial fibers such as rayon, polyester, acrylic, vinylon, nylon, and the like.
Twisted yarns of synthetic fibers such as polyvinyl chloride, or twisted yarns of these blended fibers can be used. As the untwisted staple fiber bundle for the pile yarn, a cotton-like stable fiber bundle made of fine cotton, rayon, polyester, acrylic, vinylon, polyvinyl chloride or the like is used.

In the present invention, the pile yarn is driven into the base fabric by using the above-described pile yarn to form the pile surface 1. The pile shape may be either a cut pile or a loop pile, and the pile length and the basis weight may be within the range of a mat conventionally used for dust control (dust prevention and dust removal). To 4
A basis weight of 000 g / m ² is used. The base fabric 2 is not particularly limited, but a woven or nonwoven fabric made of any natural, artificial, or synthetic fiber such as cotton, rayon, or polyester is used. The rubber used for the backing 3 includes acrylonitrile-butadiene copolymer rubber (NBR), styrene-butadiene copolymer rubber (SBR), chloroprene rubber, ethylene-propylene-diene copolymer rubber, isoprene rubber, and isobutylene rubber. , Polyurethane and the like.

These rubbers are applied in the form of latex to the entire back surface of the base fabric 2, dried, and then vulcanized to form a rubber backing layer. Further, if necessary, on the rubber backing layer, an uncured rubber obtained by compounding a rubber as exemplified above with a vulcanizing agent, a vulcanization accelerator, a pigment, a reinforcing agent, an extender and the like known per se. A rubber sheet obtained by adhering a vulcanized rubber sheet and vulcanizing and curing can also be bonded.

[0018]

As described above, the rental mat according to the present invention is a specific type of mat consisting of a plurality of twisted yarns on a pile yarn of the mat and an untwisted staple fiber bundle partially fixed between the twisted yarns by alternately twisting the twisted yarns. Because it is formed using pile yarns, it has a soft texture and is not only excellent in dust collection, oil absorption, but also excellent in washing durability Has characteristics.

Further, if a twisted staple fiber bundle and a twisted staple fiber bundle constituting a pile yarn are used in combination,
A pattern with a change in color tone is formed on the tufted pile surface, resulting in a beautiful pattern mat with a gentle appearance.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an example of a rental mat of the present invention.

FIG. 2 is a partial schematic view schematically showing an example of a pile yarn structure used for the rental mat of the present invention.

FIG. 3 is a partial schematic view schematically showing another example of the pile yarn structure of the present invention.

[Explanation of symbols]

 Reference Signs List 1 pile 2 base cloth 3 backing rubber layer 4 non-combustible staple fiber bundle 5 twisted yarn

Claims (2)

(57) [Scope of request for utility model registration] 1. A rental mat comprising a base cloth, a pile tufted into the base cloth, and a backing provided on the back side of the base cloth, wherein the pile comprises a cross-twisted yarn obtained by cross-twisting a plurality of twisted yarns and a cotton-like material. And the non-twisted staple fiber bundle of the above, wherein the cotton-like non-combustible staple is present as a partially fixed fiber bundle inside the intertwisted yarn or between the intertwisted yarns. Mat for rental. 2. The rental mat according to claim 1, wherein the twisted yarn and the cotton-like non-combustible staple fiber bundle have different hues.