KR20140108931A - Woven fabrics for beddings - Google Patents

Abstract

The present invention relates to a fabric for bedding applicable to various kinds of beddings, which is produced by using a ring compact spun yarn which is 36-46s single yarn having tencel for a base yarn as a warp yarn and using an MVS spun yarn which is a 36-46s single yarn having promodal for a base yarn as a weft yarn, is a fabric produced in twill weave having warp yarn density of 125-145 threads/inch and weft yarn density of 70-90 threads/inch, shows tensile strength, thickness of fabric, weight, and touch most suitable for bedding, has very excellent friction color fastness, durability, and washing resistance to always maintain the same quality with first even with long term, does not make fiber debris to prevent a user from inhaling fiber debris, and has excellent moisture absorbing ability and antibacterial properties to have advantages like being used more hygienically in summer season with high temperature and humidity.

Description

{Woven fabrics for beddings}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bedding fabric suitable for bedding such as a futon cover, a back cover, a bed cover, a cushion cover, a pillow cover, and the like, and more particularly to a bedding fabric woven as a natural fiber spun yarn will be.

Bedding generally refers to bedding, pillows, bedding, cushions, etc. used for sleeping and means to be used for bedtime to relieve fatigue and to stockpile and reproduce the labor force to work the next day.

Prior to the 1980s, bedding was perceived to be merely for sleep, but as income and living standards improved, there was a growing awareness of rest and interest in sleeping and sleeping environments.

In recent years, interest in mental and physical health has increased, and as a well-being phenomenon that emphasizes quality of life has spread, bedding using an environmentally-friendly yarn that satisfies health, natural beauty, and comfort has been preferred.

The reason for changing the bedding is that it is mostly replaced to damage or change in order of fabric damage (31%), mood change (27%), discoloration (19%) and harmony with atmosphere (16%). (Park, Kwang - Hee, A Study on the Actual Use of Bedding, Journal of the Korea Household Association, Vol. 39, No. 10, 2001)

Therefore, the bedding is larger in size than the clothes, and the friction is frequently generated, so that the contact feeling with the user's skin should be good, as well as excellent form stability, excellent rubbing fastness, excellent washing resistance and excellent durability are required.

Particularly, since the bedding is preferable to prevent the user from sucking the fiber debris, a very good peeling resistance is required so that the napping due to friction does not occur.

Suitable for bedding include vegetable fiber surfaces, and lyocell-based fibers such as modal, tencel and pro-modal.

However, despite the many advantages of cotton, there are drawbacks that are well-wrinkled and less stable in shape, and even in the case of modal, tencel and pro-modal, each has many merits, It was not enough to satisfy all the required physical properties.

Korean Unexamined Patent Application Publication No. 2005-0028257 discloses a textile material made of natural fibers having good air permeability and soft touch, a hydrophilic polyurethane adhesive layer formed on one side or both sides of the fabric material, and a hydrophilic polyurethane adhesive layer formed on the hydrophilic polyurethane adhesive layer, Disclosed is a quick-woven cotton fabric material comprising a film layer.

The quick-release cotton textile fabric of the above-mentioned bedding is excellent in water repellency, oil repellency and antifouling property, so it is suitable for quick-drying of bedclothes that do not directly contact with the user's skin, It has a disadvantage in that it is not suitable for use as a cover for bedding that directly contacts the user's skin.

Korean Patent No. 0587474 discloses a natural material which is woven with a twist yarn of 20 to 60 twisted lyocell yarns and has a low fluff and a tensile strength enhanced to a thickness of 1 mm or more and a non- A fabric for a bed fabric is disclosed.

The bed fabric made of natural materials has a high density and can block the dust coming from the bottom of the bed while satisfying the thickness for the bed mattress or the bed cover and is not coated with harmful chemical material It is not suitable for use as a cover for a bedding in contact with a skin of a user because it is thick and thick, has a stiff skin, is wrinkled, and has no elasticity There were disadvantages.

Korean Patent No. 1025195 by the inventors of the present invention describes that warp and weft yarns are woven with 50 to 60 yarns of monocomponent micro-modal yarn as warp yarns and warp density of 130 to 160 yarns / inch And weft density and weft density of 80 / inch to 110 / inch and weaving with 5 weekly or 8 weekly weaving.

Since the fabric has both warp and weft in only micro-modal, it has low friction fastness and lacks endurance, so the durability life is not long.

And, since the inclination exposed to the surface of the fabric was made of MVS yarn, the surface gloss was insufficient, the feel was rough, and the abrasion strength was insufficient.

In addition, since the fabric itself is too soft, elastic recovery and shape stability are insufficient, and it is difficult to sew with bedding, and the durability of washing is insufficient.

Therefore, the fabric could not satisfy all the physical properties required in the bedding.

It is an object of the present invention to provide a tentacle and a woven fabric which are superior in tear strength and warpage to tencel fibers which are different from each other in physical properties so as to have a high tear strength and an excellent elasticity on the back side of the fabric, , Modal and tencel as a yarn to be made into a twill weave fabric as a source of yarn can be satisfied with all the properties required by the bedding can be satisfied in the high temperature and humidity in the summer can be used more hygienic fabric for bedding .

The present invention relates to a fabric for bedding, which is a ring compact yarn whose warp yarns are tangential yarns of 36 to 46 yarns and whose warp yarns are 36 to 46 yarns of single yarn, And has a warp density of 125 to 145 bands / inch and a weft density of 70 to 90 bands / inch.

The fabric according to the present invention has excellent moisture control ability from the surface side of the fabric and provides a refreshing and dry feeling, and it is possible to block the environment in which a bacteria favoring a humid environment can grow, thereby exhibiting excellent antimicrobial properties. In addition, It exhibits high tensile strength, excellent elasticity and moisture control ability, and exhibits the most suitable tensile strength, fabric thickness, weight, and feel for bedding, and has excellent rub fastness, durability and washability. And the like quality can be maintained. Also, since the dry strength and the wet strength are very high, there is an advantage that the form stability of bedding is excellent.

Particularly, since the occurrence of fiber debris is prevented, there is no fear that the user will inhale the fiber debris, and excellent moisture control ability and antimicrobial property are exhibited, so that it can be used more hygienically in the summer when the temperature and humidity are high.

The fabric according to the present invention is a ring compact spun yarn in which the warp yarns are made of tungsten yarns of 36 to 46 yarns and the weft yarns are weaved as MVS spun yarns having 36 to 46 single yarns, The warp density was from 125 to 145 threads / inch, and the weft density was from 70 threads / inch to 90 threads / inch. In the present invention, when the warp and weft is less than 36, the thickness of the fabric is excessively thick, so that the fabric is heavy, heavy and deteriorated in washing ability. When the number is more than 46, the fabric is excessively softened, It becomes difficult.

In addition, when the warp density is less than 125 warps / inch, there is a disadvantage in that the weft is good, but the warp representation is insufficient and there is a rough appearance. When the warp density is more than 145 warps / inch, The state becomes poor.

When the weft density is less than 70 b / inch, the density is excessively low, and the shrinkage rate of the fabric increases due to the jamming of the fabric. When the bobbin density exceeds 90 b / inch, And the feel of the fabric becomes worse.

The fabric of the fabric according to the present invention is preferably weft in a 1/2 twill texture because it is more dense than plain weave, has excellent gloss, is soft, is resistant to friction, has excellent durability in washing, This is because the inclination is more strongly twisted than the weft and the twill lines appear on the surface to improve the durability and resilience of the tissue.

The ring compact yarn according to the present invention, which is made from a tencel yarn which is inclined in the fabric according to the present invention, prevents the diffusion of the ply and reduces the twist angle as compared with the conventional MVS yarn, Therefore, it is improved in strength and elongation, and it is excellent in gloss and appearance, and soft and gives a good feel to the skin through the surface of the fabric. There is no fear that the user will inhale the fiber debris when made into bedding. It provides excellent antimicrobial properties due to its excellent water absorption ability and smooth, low friction surface, so it does not stimulate even if it comes in direct contact with sensitive skin, thus enabling hygienically comfortable sleeping.

In addition, the weft-type promodal is mixed with modal and tencel, and softly exhibits excellent elasticity and moisture control ability.

Therefore, the fabric according to the present invention exhibits the most suitable tensile strength, fabric thickness, weight, and feel for bedding, and is excellent in rubbing fastness and durability, so that it can always maintain the same quality even when used for a long period of time. Particularly, it exhibits excellent water absorbing ability and antibacterial property on the surface side, and is very suitable for bedding for summer which has high temperature and humidity.

Claims (2)

The present invention relates to a fabric for bedding made of lyocell-based fibers, wherein the fabric is a ring compact yarn in which the warp yarns are tangent yarns of 36 to 46 yarns and the warp yarns are made of 36 to 46 single yarns, Characterized in that the fabric is made by weaving with a twill weave with an weft density of between 125 bands / inch and 145 bands / inch and a weft density of between 70 bands / inch and 90 bands / inch. The fabric for bedding according to claim 1, wherein the twill structure has a 1/2 twill structure.