JPS6038714Y2 - simple rug - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a tufted carpet that can be easily folded and packed and stored.

This type of tufted carpet is used by folding it up for storage and spreading it out on the floor at any time.Because it is convenient for storage and use, it is called 1-simple rug or 1-simple rug.
It is popular in housing complexes, apartments, etc. that do not have special storage space.

In this way, the most distinctive feature of simple rugs is that they can be folded and stored, so it is thought that it is not possible to back them with a secondary base fabric like traditional carpets that are rolled up and stored. Since it is not lined with a secondary base fabric in this way, the pile surface rubs against the uneven backstitch surface when it is packed and stored, resulting in fuzzing, and the uneven backstitch surface easily gets dirty. The compound coating has drawbacks such as cracking when folded, resulting in an unsightly appearance.

Therefore, the present invention aims to improve the deficiencies of the conventional products by lining the simple rug with a secondary base fabric without impairing its flexibility, which is the most important feature.

That is, the simple rug according to the present invention is made by tufting a pile on a primary base fabric, applying an emulsion compound to the backstitch, and lining it with a secondary base fabric, and the primary base fabric is made by tufting a polyolefin tape yarn. It is a woven fabric used for
It is a non-woven fabric of 71" or less, press-set to a thickness of 0.2 mm or less, and is characterized in that the secondary base fabric is in close contact with the backstitch surface, and more preferably the secondary base fabric is in close contact with the backstitch surface. The base fabric is a non-woven fabric with a date of around 20g7771'' and a thickness of 0.177E171 or less, and is backed by applying an emulsion compound while foaming.

Examples will be explained below with reference to the drawings.

The figure shows a simple rug 1 according to an embodiment of the present invention, in which 2 is a primary base fabric, 3 is a pile, 4 is a back stitch, and 5 is a simple rug 1 according to an embodiment of the present invention.
6 is the secondary base fabric and 6 is the emulsion compound.

The primary base fabric 2 has a width of approximately 2rtan and is 40Ω (denier).
The warp is made of polypropylene tape yarn, and the width is approximately 6rr.
A woven fabric is used, which is densely woven from polypropylene tape yarns with an rm of 1000 d as wefts.

The pile 3 is made of acrylic filament single yarn with a total denier of 2000 d, and has a gauge 1 mark size (2,54,
), 10 stitches/inch (1 per 25,4 rIFM)
Tufted with 0 pieces).

For the secondary base fabric 4, a polyester fiber nonwoven fabric with a weight of 10 g/d is heat-pressed to a thickness of 0.08 mm.

The emulsion compound 6 is a foamed latex compound containing a large amount of a water-soluble glue containing a large amount of water and a filler mainly composed of calcium carbonate, and is applied to the backstitch surface 4 at a dry weight of 4001/yd. ing.

Since the secondary base fabric is bonded with the emulsion compound 6 that is foamed with a large amount of water-soluble glue, the entire surface of the secondary base fabric 5 is in close contact with the backstitch 4, and the primary base fabric and The thickness between the base fabric and the next base fabric is small, about 1 mm, and the backstitch pile row is 4.4' due to evaporation of water.

4"...A gap 7 is formed between them.

The primary base fabric 2 is made of polyolefin resin-based tape yarn that lacks adhesiveness, and the emulsion compound also contains a large amount of water-soluble glue and has low adhesive strength, and since the emulsion compound is foamed, the backing It is blocked by the stitches 4 and is difficult to penetrate into the primary base fabric 2 side, so the warp and weft of the primary base fabric 2 are not firmly joined by the emulsion compound 6 for backing.

In this way, the thickness between the primary base fabric and the secondary base fabric is small, and although the secondary base fabric is reinforced with the emulsion compound, the primary base fabric is not as reinforced by the emulsion compound and slips against the woven structure. It maintains elasticity due to the characteristics of easy tape yarn, and therefore bending strain during folding occurs in the primary base fabric with the secondary base fabric as the neutral axis, but does not occur in the secondary base fabric. Since the thickness of the fabric is as thin as 0.1 mm or less, folding patterns hardly occur on the back side of the secondary base fabric, and in addition, since there is a gap 7 between the backstitches, it is easy to fold and wrinkle-resistant. Furthermore, the secondary base fabric provides a simple rug with a beautiful finish and a good feel on the back side.

Furthermore, since there is a gap 7 between the backstitches, it has excellent heat retention and insulation, and even if the secondary base fabric is a thin one with a low date, it is heat pressed and the fibers are dense, so it can be used on the back side of the emulsion latex. The present invention is practically advantageous in that there is no oozing, and since the secondary base fabric is made of viscoelastic thermoplastic fibers, it does not crack or break when folded.

[Brief explanation of drawings]

The figure is a partially cutaway perspective view of a simple rug according to an embodiment of the present invention. 1...Simple rug, 2...Primary base fabric, 3
...Pile, 4...Back stitch,
5...Secondary base fabric.

Claims (1)

[Scope of utility model registration request] This is a simple rug that is made by tufting pile on the primary base fabric, applying emulsion compalandra to the backstitch, and backing it with a secondary base fabric. It is a fabric, and the secondary base fabric is a thermoplastic synthetic fiber. A simple rug characterized in that it is a nonwoven fabric of 71" or less and press-set to a thickness of 0.2 m or less, and that the secondary base fabric is in close contact with the backstitch surface.