KR20100137806A - Interior carpet containing polypropylene yarn fabric as intermediate - Google Patents

Interior carpet containing polypropylene yarn fabric as intermediate Download PDF

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Publication number
KR20100137806A
KR20100137806A KR1020090056028A KR20090056028A KR20100137806A KR 20100137806 A KR20100137806 A KR 20100137806A KR 1020090056028 A KR1020090056028 A KR 1020090056028A KR 20090056028 A KR20090056028 A KR 20090056028A KR 20100137806 A KR20100137806 A KR 20100137806A
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KR
South Korea
Prior art keywords
yarn
fabric
denier
woven
nylon
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KR1020090056028A
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Korean (ko)
Inventor
염동학
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염동학
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Priority to KR1020090056028A priority Critical patent/KR20100137806A/en
Publication of KR20100137806A publication Critical patent/KR20100137806A/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G27/00—Floor fabrics; Fastenings therefor
    • A47G27/02—Carpets; Stair runners; Bedside rugs; Foot mats
    • A47G27/0243—Features of decorative rugs or carpets
    • A47G27/0281—Resisting skidding or creeping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/729—Textile or other fibrous material made from plastics
    • B29C66/7292—Textile or other fibrous material made from plastics coated

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Carpets (AREA)

Abstract

PURPOSE: An interior carpet and a manufacturing method thereof are provided, which can provide environment-friendly interior carpet by omitting a bonding treatment process in the floor side. CONSTITUTION: An interior carpet comprises: lower fabric(10) which is woven using polyester yarn of 1,000-3,000 denier, cotton yarn, polyethylene yarn, nylon yarn or natural fiber yarn as warp thread and using acrylic coating yarn or PVC of 75-3,000 denier as weft; intermediate fabric(20) which is woven using polyester yarn of 1,000-3,000 denier, cotton yarn, polyethylene yarn, nylon yarn or natural fiber yarn as warp thread and using polypropylene multi-yarn of 75-3,000 denier as weft; and upper fabric(30) which is woven using polyester yarn of 1,000-3,000 denier, cotton yarn, polyethylene yarn, nylon yarn or natural fiber yarn as weft and warp thread.

Description

Interior Carpet Containing Polypropylene Fabric Layer As Intermediate Layer And Manufacturing Method Thereof {Interior Carpet Containing Polypropylene Yarn Fabric As Intermediate}

The present invention relates to interior carpets such as mats, rugs, carpets, rugs and the like. More specifically, the present invention relates to an interior carpet in which a polypropylene fabric layer is formed as an intermediate layer so as to have a hood feeling without a bond treatment on the bottom surface.

Mats, rugs, carpets, rugs, etc. are mainly used very useful at home. This item is referred to as 'interior carpet'.

The interior carpets manufactured and sold so far are woven by weaving a weaving machine on the base fabric, and then the bottom part is foamed with PVC, coated with silicone, or bonded with bond to the final product. To prepare.

The process of planting a thread on a base fabric by a weaving machine to produce interior carpet is called tufting, and the weaving machine is called a tufting machine. Conventional tufting machines have been developed in a wide variety of forms, and one example of a specially developed tufting machine is disclosed in Patent Publication No. 2009-47814.

The tufted interior carpet is finally treated with PVC, silicon, bond, etc., which is called 'bonding process'.

FIG. 1 is a schematic cross-sectional view showing a side structure of a conventional interior carpet, in which the tufted fabric is densely planted by tufting to the base fabric 1 to form the tuft layer 2, that is, the upper fabric. When the tufting is completed, the lower part of the base fabric 1 is bonded to form the bond layer 3.

Interior carpet as shown in Figure 1 is a widely used product is a technique well known in the art to which the present invention belongs.

It is very essential to carry out the bonding process in the manufacture of interior carpet. That is, there are three important reasons for performing the bonding process. The first is to fix the tufted thread, the second is to prevent slip when it is located on the indoor floor, and the other is to feel the hood. It is to have.

If the tufted thread is not fixed on the base fabric 1, the tufted thread is released when one of the threads is pulled. Therefore, it should be fixed so as not to loosen the thread by bonding under the base fabric.

Interior carpets are placed on the floor of the room, and if they slide easily, they can fall or be dangerous. Therefore, the bottom surface is treated with PVC, silicon, bond, etc. to increase the frictional force to prevent slip.

In addition, the interior carpet must have a certain degree of firmness and elasticity, and also have a sense of volume, unlike ordinary fabrics, and for this purpose is bonded to the floor surface. This firmness, elasticity and bulkiness of interior carpets are generally referred to as 'hood'.

In conclusion, the interior carpet must be bonded to fix the tufted seal, to prevent slippage, and to have a hoody feeling.

However, the bonding process of the interior carpet is harmful to the human body and contains fatal defects such as chemicals on the floor of the indoor floor. In addition, even when the bonding process is performed, defects that can be released when the tufted yarn is pulled still contain.

The present inventors have completely solved the drawbacks of the conventional interior carpet as described above and have developed an eco-friendly interior carpet.

The interior carpet according to the present invention can solve the conventional problems that are harmful to the human body or the chemicals on the floor of the room by not bonding, and the eco-friendly by woven the polypropylene fabric layer in the middle layer to give a hood feeling Interior carpet.

The interior carpet of the present invention has a triple weave structure that is woven into the lower fabric 10, the intermediate fabric 20, and the upper fabric (30). Fabrics having a triple weave structure can be easily implemented by those skilled in the art. Typical triwoven fabrics are widely manufactured to a great extent and are used in various fields. Methods of making triwoven woven fabrics of a particular type are disclosed in patent applications 2000-46975 and 865713. However, the invention disclosed in these patents is not directly related to the present invention, and in the present invention, weaving machines having a triple weave structure suitable for the present invention can be woven by conventional weaving machines having a triple weave structure. Of course, the four or five weaving can be weaved without any problem by known techniques and machines.

It is an object of the present invention to provide a new interior carpet which has not undergone a bonding treatment step on the floor.

Another object of the present invention is to provide an environmentally friendly interior carpet by solving the problem that the chemicals are deposited on the floor or indoor floor harmful to the human body by not bonding.

Still another object of the present invention is to provide an eco-friendly interior carpet that can impart a hoody feeling and prevent slip by weaving a polypropylene fabric layer into an intermediate layer without bonding.

Still another object of the present invention is to provide an eco-friendly interior carpet having a tri-woven structure that is woven into the lower fabric 10, the intermediate fabric 20, and the upper fabric 30 without bonding.

Still another object of the present invention is to provide an interior carpet in which a phenomenon in which every one of the woven yarns falls out by weaving to have a triple weave structure does not occur.

Still another object of the present invention is to provide a method of manufacturing an environmentally friendly interior carpet that can impart a hoody feeling by weaving an intermediate fabric layer using polypropylene multi yarn with a weft yarn without performing a bonding treatment.

The above and other objects of the present invention can be achieved by the present invention described below.

The interior carpet of the present invention is to have a tri-woven structure that is woven into the lower fabric 10, the intermediate fabric 20, and the upper fabric 30, the lower fabric 10 is a polyester yarn of 1,000 ~ 3,000 denier ramps Using cotton yarn, polyethylene yarn, nylon yarn, or natural fiber yarn and weaving using a 75-3,000 denier PVC or acrylic coated yarn as a weft yarn, the intermediate fabric 20 is a polyester yarn of 1,000-3,000 denier ramps Weaving, using cotton yarn, polyethylene yarn, nylon yarn, or natural fiber yarn and weaving using 75 to 3,000 denier polypropylene multi yarn as the weft yarn, the upper fabric 30 is a weft yarn of all 1,000 ~ 3,000 denier polyester It is characterized by being woven with yarn, cotton yarn, polyethylene yarn, nylon yarn, or natural fiber yarn.

The interior carpet woven into the triple weave structure is printed and heat treated at a temperature of 160 to 180 ° C. for 30 seconds to 3 minutes in a tenter to produce an interior carpet having a hoody and preventing slip.

Of course, after passing through the heat treatment step, and washed with water, and drying. The manufactured interior carpet is cut into the required size and sewn at the corners thereof to produce the final product.

Other embodiments of the present invention essentially include the lower fabric 10 and the intermediate fabric 20, and also includes all of the interior carpet fabricated by weaving into four or five woven fabrics by adding one or more other fabric layers. For example, a quadruple fabric with a further layer of general fabric added between the lower fabric 10 and the intermediate fabric 20, or another layer of general fabric between the intermediate fabric 20 and the upper fabric 30. Added quadruple is also included in the scope of the present invention. As another example, a five-woven structure including a second intermediate fabric containing a general fabric layer and a polypropylene yarn between the intermediate fabric 20 and the upper fabric 30 is also included in the scope of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail the specific content of the present invention.

The present invention solves the problem of harmful chemicals to the human body or the indoor floor surface by not performing a bonding process on the bottom surface, and gives a hood feeling by weaving a polypropylene fabric layer as an intermediate layer without bonding process And it can prevent the slip, and has the effect of providing an environmentally friendly interior carpet having a triple weave structure woven into the lower fabric 10, the intermediate fabric 20, and the upper fabric (30).

The present invention relates to interior carpets such as mats, rugs, carpets, carpets, and the like, wherein the polypropylene fabric layer is an intermediate layer so as to have a hood feeling without bonding to the floor. It relates to the interior carpet formed by. 2 is a partially cutaway perspective view for illustrating the triangular structure of an interior carpet of one embodiment according to the present invention.

As shown in FIG. 2, the interior carpet according to one embodiment of the present invention has a triple weave structure that is woven into the upper fabric 10, the intermediate fabric 20, and the upper fabric 30. As shown in FIG.

The lower fabric 10 of the interior carpet of the present invention uses polyester yarn, cotton yarn, polyethylene yarn, nylon yarn, or natural fiber yarn with a slope of 1,000 to 3,000 denier and PVC or acrylic coated yarn with 1,000 to 3,000 denier as a weft yarn. Weaving The ramps may preferably be polyester yarns. PVC or acrylic coated yarn used as the weft yarn in the lower fabric 10 when the heat treatment at a temperature of 160 ~ 180 ℃, the PVC component is fused to the inclination to bring the effect of preventing slip. PVC or acrylic coated yarns can be preferably used yarns coated with general polyester yarns with PVC.

The intermediate fabric 20 of the present invention uses a polyester yarn of 1,000 to 3,000 denier, cotton yarn, polyethylene yarn, nylon yarn, or natural fiber yarn, and is woven using 75 to 3,000 denier polypropylene multi yarn as a weft yarn. . The intermediate layer woven with polypropylene multi yarns gives a sense of hood to the interior carpet. The polypropylene multi yarn used as the weft of the intermediate fabric 20 in the present invention is a polypropylene multifilament yarn. In the conventional interior carpet, since the bottom surface is bonded using a bond after the tufting to form the bond layer 3, the bond layer has a feeling of hood. However, in the present invention, the bonding layer is not formed because no bonding treatment is performed. Instead, a woven layer is formed using the polypropylene multi yarn as a weft in the intermediate layer, and the hood is applied to the interior carpet by heat treatment after weaving the layer. Since polypropylene has a melting point of about 165 ° C and a shrinkage of about 36% at the melting point, heat treatment in a tenter after weaving causes the polypropylene fabric layer, which is an intermediate layer, to shrink while partially fused and cooled. When stiffened to give a hood feeling having a sense of volume and elasticity.

The upper fabric 30 is all of the weft yarns are woven using 1,000 ~ 3,000 denier polyester yarn, cotton yarn, polyethylene yarn, nylon yarn, or natural fiber yarn. Of these, polyester yarns may be preferably used.

The process of manufacturing the interior carpet of the present invention is as follows.

First, the lower fabric 10 by using a tri-weaving machine using a polyester yarn, cotton yarn, polyethylene yarn, nylon yarn, or natural fiber yarn with a slope of 1,000 ~ 3,000 denier and PVC or acrylic coating of 75 ~ 3,000 denier with a weft yarn Weaving using a yarn, the intermediate fabric 20 is a polypropylene multi yarn of 75 ~ 3,000 denier using a polyester yarn, cotton yarn, polyethylene yarn, nylon yarn, or natural fiber yarn with a slope of 1,000 ~ 3,000 denier Weaving using, the upper fabric 30 is all of the weft yarns weaving with polyester yarns, cotton yarns, polyethylene yarns, nylon yarns, or natural fiber yarns of 1,000 ~ 3,000 denier. Of course they are weaved together in a triple weaving machine at the same time.

The weft yarns of the lower fabric 10 and the intermediate fabric 20 and the weft yarns of the upper fabric 30 are not limited to the polyester yarns, cotton yarns, polyethylene yarns, nylon yarns, and natural fiber yarns listed above. Synthetic or natural fibers may be used.

The upper fabric 30 of the woven tri-woven fabric is printed. This printing can be performed using known printing methods such as silk screen, digital printing, hand printing, and stencil. This printing method can be easily carried out by those skilled in the art.

Printed tri-woven fabric is heat-treated in a tenter (temper) at a temperature of 160 ~ 180 ℃ 30 seconds to 3 minutes to produce an interior carpet that can prevent slip with a hood. Through this heat treatment process, the polypropylene multi yarn used as the weft of the intermediate fabric 20 is contracted by about 40% to impart volume and elasticity. In addition, when the PVC or acrylic coating yarn used as the weft yarn in the lower fabric 10 is heat treated at a temperature of 160 ~ 180 ℃, the PVC component is fused to the inclined to bring about the effect of preventing slip. Therefore, the interior carpet of the present invention can solve the defects that are harmful to the human body and cause environmental pollution by not undergoing a bonding process unlike the conventional interior carpet.

The tri-woven fabric, which has undergone the heat treatment step, is washed with water and dried to produce interior carpet fabric. The process of washing and drying the fabric after heat treatment in the tenter is a general process and is almost essential in the tenter.

Other embodiments of the present invention essentially include the lower fabric 10 and the intermediate fabric 20, and also includes all of the interior carpet fabricated by weaving into four or five woven fabrics by adding one or more other fabric layers. For example, a quadruple fabric with a further layer of general fabric added between the lower fabric 10 and the intermediate fabric 20, or another layer of general fabric between the intermediate fabric 20 and the upper fabric 30. Added quadruple is also included in the scope of the present invention. As another example, a five-woven structure including a second intermediate fabric containing a general fabric layer and a polypropylene multi yarn between the intermediate fabric 20 and the upper fabric 30 is also included in the scope of the present invention. The most important point in the interior carpet of the present invention is that the lower fabric 10 is woven using PVC or acrylic coated yarn as weft, and the intermediate fabric 20 is woven using polypropylene multi yarn as weft. The intermediate fabric may comprise one or more, other layers of fabric may also be added as needed.

The finally manufactured interior carpet fabric is cut into the required size and sewn at the corners thereof to make the final product, that is, a product such as a lug, a mat, a rug, and the like.

Even if the interior carpet product of the present invention is not bonded to the bottom surface, the PVC or acrylic coating yarn used as the weft of the lower fabric is fused to prevent slip, and the polypropylene multi yarn used as the weft of the intermediate fabric shrinks. Therefore, it shows a sufficient hood feeling.

Since the interior carpet product of the present invention does not bond the bottom surface, it is an environmentally friendly product that can completely solve various diseases or environmental pollution problems that may occur from harmful substances such as bonds.

Simple modifications and variations of the present invention can be readily used by those skilled in the art, and all such variations or modifications are considered to be included within the scope of the present invention.

It is a schematic sectional drawing which shows the side structure of the conventional interior carpet of FIG.

2 is a partially cutaway perspective view for illustrating the triangular structure of an interior carpet of one embodiment according to the present invention.

Brief description of the main symbols in the drawing

1: base fabric 2: tuft layer (upper fabric)

3: bond layer 10: lower fabric

20: intermediate fabric 30: upper fabric

Claims (7)

The lower fabric 10, the intermediate fabric 20, and having a tri-woven structure that is woven into the upper fabric 30, the lower fabric 10 is a polyester yarn, cotton yarn, polyethylene yarn of 1,000 to 3,000 denier, Using nylon or natural fiber yarn and weaving using a 75 to 3,000 denier PVC or acrylic coating yarn, the intermediate fabric 20 is a polyester yarn, cotton yarn, polyethylene yarn of 1,000 to 3,000 denier ramps, Weaving is made using nylon yarn or natural fiber yarn and using 75 ~ 3,000 denier polypropylene multi yarn as the weft yarn, and the upper fabric 30 is all of the weft yarns of 1,000 ~ 3,000 denier polyester yarn, cotton yarn and polyethylene yarn. Interior carpets, characterized in that weaving with nylon, or natural fiber. The lower fabric 10 uses a slope of 1,000 ~ 3,000 denier polyester yarn, cotton yarn, polyethylene yarn, nylon yarn, or natural fiber yarn and weft 75 to 3,000 denier PVC or acrylic coated yarn, using an intermediate fabric ( 20) uses a slope of 1,000 ~ 3,000 denier polyester yarn, cotton yarn, polyethylene yarn, nylon yarn, or natural fiber yarn and weft yarn using 75 ~ 3,000 denier polypropylene multi yarn, the upper fabric 30 is Weaving triple weave structure fabrics using polyester yarns, cotton yarns, polyethylene yarns, nylon yarns, or natural island-like yarns with both slopes of 1,000 to 3,000 denier; Printing the woven triwoven structure fabric; And Heat-treating the printed tri-woven fabric at a temperature of 160 to 180 ° C. for 30 seconds to 3 minutes in a tenter; Method of manufacturing an interior carpet, characterized in that it comprises a step. The method of claim 2, further comprising washing and drying the heat-treated tri-woven fabric. A lower fabric 10 woven using ramp yarns of 1,000 to 3,000 denier polyester yarn, cotton yarn, polyethylene yarn, nylon yarn, or natural fiber yarn and 75 to 3,000 denier PVC or acrylic coated yarn as the weft yarn; Intermediate fabric 20 woven using a ramp yarn 1,000 ~ 3,000 denier polyester yarn, cotton yarn, polyethylene yarn, nylon yarn, or natural fiber yarn and 75 to 3,000 denier polypropylene yarn weft yarn; And All of the upper yarn 30, the upper fabric 30 woven of polyester yarn, cotton yarn, polyethylene yarn, nylon yarn, or natural fiber yarn of 1,000 to 3,000 denier; Interior carpets comprising a. The interior carpet of claim 4, wherein a general fabric layer is further added between the lower fabric and the intermediate fabric. The interior carpet of claim 4, wherein another intermediate fabric layer is further added between the intermediate fabric (20) and the upper fabric (30). The interior carpet of claim 4, wherein the intermediate fabric (20) and the upper fabric (30) in turn comprises a second intermediate fabric containing a general fabric layer and polypropylene yarn.
KR1020090056028A 2009-06-23 2009-06-23 Interior carpet containing polypropylene yarn fabric as intermediate KR20100137806A (en)

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KR1020090056028A KR20100137806A (en) 2009-06-23 2009-06-23 Interior carpet containing polypropylene yarn fabric as intermediate

Applications Claiming Priority (1)

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KR1020090056028A KR20100137806A (en) 2009-06-23 2009-06-23 Interior carpet containing polypropylene yarn fabric as intermediate

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KR20100137806A true KR20100137806A (en) 2010-12-31

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