JPH0452126B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a rug suitable for mats mainly used at entrances and exits of bathrooms, washrooms, etc.

[Conventional technology]

Traditionally, doorway mats are made from cut pile fabric or foam sheet fabric.

[Problem to be solved by the invention]

Pile fabric is made by tufting piles onto a base fabric, and dust adhering to the surface collects at the base of the piles and gets entangled with the pile fibers, making cleaning difficult.

In addition, foam sheet fabric is used with through holes so that water droplets can be wiped off the feet after bathing, and dust and moisture can escape through the through holes to the back side, making it suitable for bathroom mats. It is unsanitary because cracks tend to form and these cracks become a breeding ground for mold.

[Purpose of the invention]

SUMMARY OF THE INVENTION Therefore, the present invention aims to obtain a water-permeable rug suitable for a plumbing mat that has through-holes through which dust and moisture attached to the surface can escape to the back side, but which does not tear from the periphery of the through-holes. purpose.

[Structure of the invention]

In the rug 19 according to the present invention, the secondary warps 13 are knitted into the chain stitch rows 12 of the main warp yarns 11 continuing in the wale direction W, and the chain stitch rows 12 adjacent to each other are arranged intermittently every few courses.
2', 12'' and each chain stitch row 12, 12',
12''..., and partitioned the gap 14 between each chain stitch row by the secondary warp 13 that continued in a zigzag pattern in the wale direction W, and formed through holes 15 that continued jumping in the wale direction between each chain stitch row. A resin composition is applied to the net-like warp knitted fabric 16 without blocking the through-holes 15 to bond the intertwined portions of the main warp 11 and the sub-warp 13, and also to bond the intertwined portions of the main warp 11 and the sub-warp 13, as well as the chain knit rows 12 and the sub-warp knits that connect the chain knit rows. It is characterized in that a resin film 17 is formed on the surface of the warp yarns 13, and a flocky pile 18 is electrostatically flocked onto the surface of the resin film 17.

The size of the through hole 15 is such that the opening area is 10 mm ² or more and is generally about 0.2 to 1 cm ² .

For this purpose, the spacing G between the chain stitch rows 12 must be set at 5 to 10 mm.
and each chain stitch row 12 has two secondary warps 13, 13'.
As shown in FIG. 1, the secondary warps 13, 13' are simultaneously knitted into the chain stitch row 12 for several courses over a distance L of 5 to 10 mm, and then the left and right chain stitch rows 12', 12 are knitted. ” and move to
Next, the chain stitch row is knitted again, and the secondary warps of the left and right chain stitch rows of the portion L that continues without being knitted intersect in an X shape at the gap 14. By doing so, the intersecting secondary warps Warp 13,
13' and a resin film 17 supported by the chain stitch row 12;
A through hole 15 of approximately 0.2 to 1 cm ² can be formed surrounded by this resin film.

Polyurethane or vinyl chloride paste resin is used as the resin composition, and they may be mechanically foamed or may be blended with a foaming agent.

〔Effect of the invention〕

Since the surface of the rug 19 according to the present invention is made of pile 18, dust and moisture from the soles of the feet and shoes can be wiped off, and the dust and moisture are transferred to the back side through the through holes 15, so that the surface is hard to get dirty. Become something.

In addition, since the material is a flexible film resin 17 and a stretchable net-like warp knitted fabric 16, it is easy to wash, and the through holes 15 are formed in the stitches whose periphery is surrounded by the warp threads 11 and 13. The coating resin 17 will not crack or tear from the periphery.

Therefore, the rug 19 according to the present invention is frequently washed and washed.
This is particularly advantageous for mats that are cleaned and used hygienically after bathing.

[Brief explanation of drawings]

FIG. 1 is a partially enlarged plan view showing the interior of the rug according to the present invention, and FIG. 2 is a cross-sectional side view taken along line XX in FIG. 1. 11...Main warp, 12...Chain stitch row, 13...Subwarp, 14...Gap, 15...Through hole, 16...
Warp knitted fabric, 17...Resin film, 18...Pile, 1
9...rug, W...wale direction, G...interval,
L...Distance.

Claims (1)

[Claims] 1 Chain stitch row 1 of main warp 11 continuing in wale direction W
The secondary warp yarns 13 knitted in the 2nd row are moved every few courses to the adjacent chain stitch rows 12', 12'' to connect the chain stitch rows 12, 12', 12''..., and the wale direction W A net-like warp knitted fabric 16 in which through-holes 15 successively continuing in the wale direction are formed between each chain-knit row by dividing gaps 14 between each chain-knit row by secondary warp yarns 13 following in a zigzag manner; A resin composition is applied without blocking the main warp yarns 11 and the secondary warp yarns 13 to bond the intertwined portions thereof, and a resin film 17 is formed on the surface of the chain stitch rows 12 and the secondary warp yarns 13 that connect the chain stitch rows. A rug having through-holes 15 in which flocky piles 18 are electrostatically flocked on the surface of a resin film 17.