JP2006263314A - Sling sheet - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sling sheet which does not allow a user to have pain or a feeling of tightness, does not induce an abrasion nor a bed sore, easily drains water in the case of bathing, is easily maintained (kept and managed) in washing and drying, gives soft touch with flexibility, and is kind to skin. <P>SOLUTION: The sling sheet 23 is constituted by arranging hanging tools 12 in the peripheral parts of one woven knitted fabric 11 where a line of thread continues, which is not reinforced with the use of a linear or belt shape reinforcement material. The surface of the woven knitted fabric to touch the skin is made of hydrophobic fibers where official regain is not more than 5% and an air permeability by JIS-L-1018 is not less than 150 cc/cm<SP>2</SP>×sec. The elongation rate of the woven knitted fabric is 10% and elongation force F (unit: N/5cm) by JIS-L-1018 in the case of elongation is 100≤F≤600 in the width direction X of the sling sheet. a double raschel warp knitted fabric is adopted in the woven knitted fabric 11, which is obtained by connecting a surface fabric 13 to a rear face fabric 14 with connection thread 15. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  TECHNICAL FIELD The present invention relates to a sling sheet that is used for movement during bathing, particularly when a cared person such as an elderly person, a disabled person, a sick person, and the like moves.

In the sling sheet, the belt-like reinforcing material 33 is stitched to the entire surface of the fabric 35 including the peripheral edge in the vertical and horizontal directions (FIG. 4-a) or diagonally (FIG. 4-b), and the fabric is passed through the belt-like reinforcing material 33. In the case of movement such as bathing, the person to be cared is placed on the sling sheet and hung on the lifter (crane) or lifted by several caregivers. It is used by grasping and lifting the tool (for example, see Patent Documents 1 and 2).
JP 2001-087324 A JP 2001-104406 A

  The conventional sling sheet is covered with a tough strip-shaped reinforcing material 33 that has an elongation of 10%, if not as high as the seat belt, and has an extension force exceeding 1000 (N / 5 cm). Even if the gap between the net-like structures 33 is covered with the cloth 35 and the band-shaped reinforcing material is covered with the cloth, or even if the care recipient wears a yukata, the band-shaped reinforcing material Is too stiff compared to fabric, and the weight of the cared person is concentrated on the band-shaped reinforcing material, sometimes giving pain as if the band-shaped reinforcing material bites into the skin, and induces scratches and pressure ulcers.

On the other hand, if the thick fabric 35 is used, even if the pain received from the belt-like reinforcing material 33 is eased, it will be irritated and the skin will not feel bad, and scratches will not be avoided. Even if you use a soft cloth that is rich in flexibility, even if you use a soft cloth that is rich in flexibility, it is difficult to wash if the cloth 35 is thick, and the detergent and disinfectant used during washing remain, It can also induce skin damage.
If a belt-like reinforcing material such as a rubber belt is used as a belt-shaped reinforcing material, a feeling of pressure as if wrapped in a sling sheet is given, and a sewing machine that stitches them together by a difference in expansion and contraction between the belt-shaped reinforcing material and the fabric. The thread is easily unraveled and the durability of the sling sheet is impaired.

  Therefore, the present invention is composed of a single woven or knitted fabric in which warps and wefts are continuous without using a band-shaped reinforcing material, does not give a feeling of pain or pressure, does not induce scratches or pressure sores, and drains water during bathing. The purpose is to obtain a sling sheet that is easy to perform maintenance (maintenance management) such as washing and drying, is soft and flexible, has a good touch and is gentle to the skin.

That is, the sling sheet according to the present invention is configured by providing the suspension 12 on the peripheral portion of the woven / knitted fabric 11, and the surface of the woven / knitted fabric touching the skin is a hydrophobic fiber (short fiber) having an official moisture content of 5% or less. The woven / knitted fabric has an air permeability according to JIS-L-1018 of 150 cc / cm ² · sec or more, and the elongation of the woven / knitted fabric in the width direction X of the sling sheet. The first characteristic is that the extension force F (unit: N / 5 cm) according to JIS-L-1018 when extending to 10% is 100 ≦ F ≦ 600.
Here, the elongation force F according to JIS-L-1018 when stretched to an elongation of 10% is the test method defined in JIS-L-1018, where the width of the test piece (woven / knitted fabric) is 5 cm. The gripping interval is 15 cm, and the tensile speed is 5 cm / min.

The second feature of the sling sheet according to the present invention is that, in addition to the first feature, the elongation at break is 60% or more, the elongation recovery rate after stretching to 15% is 90% or more. Yes, a monofilament elastic yarn having a fineness D (unit: dtex) of 300 ≦ D ≦ 3000 is distributed over the entire surface of the woven / knitted fabric 11 with a distribution ratio in which at least one monofilament elastic yarn is present in a unit area of 1 cm ² (vertical and horizontal 1 cm each). It is in an intervening point.

  A third feature of the sling sheet according to the present invention is that a double woven fabric 11 is formed by connecting a front knitted fabric 13 and a back knitted fabric 14 with a connecting yarn 15 in addition to the first and second features described above. It is in the point of Raschel warp knitted fabric.

  A fourth feature of the sling sheet according to the present invention is that, in addition to the third feature, the surface knitted fabric 13 is knitted by multifilament yarns made of fibers having a single fiber fineness of 10 dtex or less, and the connecting yarn 15 is It is composed of multifilament yarns consisting of fibers with a single fiber fineness of 10 dtex or less, the breaking elongation is 60% or more, the elongation strain elastic recovery rate after elongation to 15% is 90% or more, and the fineness A monofilament elastic yarn having D (unit: dtex) of 300 ≦ D ≦ 3000 is knitted in the back knitted fabric 14.

The fifth feature of the sling sheet according to the present invention is that, in addition to the fourth feature, (a) the back knitted fabric 14 connects the chain stitch rows 17 and 17 formed by the back warp yarn 16 by the insertion yarn 18. And a monofilament elastic yarn is applied to the back warp yarn 16 and the insertion yarn 18, and (b) the front knitted fabric 13 is a knitted tissue portion 25 in which the needle loop and sinker loop of the front warp yarn are organized, A convex portion in which the knitted structure portion 25 of the front knitted fabric 13 is bulged from the back knitted fabric 14 by knitting in a pattern by the needle loop of the surface warp and the blank portion 19 left without forming the sinker loop. The blank portion 19 of the surface knitted fabric 13 forms a recessed portion that is recessed relative to the knitted fabric portion 25. (d) The blank portion 19 and the knitted fabric portion 25 are formed on the woven / knitted fabric 11. Within a rectangular unit area of 4 cm each in length and width (4 cm ² ) coexisting with each other and distributed over the entire surface of the woven or knitted fabric with a required interval. (E) The surface area s of the knitted fabric portion 25 sandwiched between the blank portion 19 and the blank portion 19 is the surface area of the woven and knitted fabric 11 ( One side) The ratio ρ (unit:%) of the area occupied by S is 10 ≦ ρ ≦ 60.

  The sixth feature of the sling sheet according to the present invention is that, in addition to the fifth feature, the size of the blank portion 19 of the surface knitted fabric is such that the knitted tissue portion 25 and the knitted tissue portion sandwich the blank portion 19 therebetween. The inscribed circle having a diameter of 1 to 7 mm is inscribed in each of the 25 peripheral edges.

  The seventh feature of the sling sheet according to the present invention is that, in addition to any one of the first, second, third, fourth, fifth and sixth features, the ends facing in the longitudinal direction Y of the sling sheet A hanging strap 22 is attached along one of the peripheral edges of the edges 20 and 20 and the side edges 21 and 21 facing each other in the width direction X, and the hanging tool 12 is constituted by the end of the hanging strap 22. is there.

  The eighth feature of the sling sheet according to the present invention is that, in addition to the seventh feature, the hanging strap 22 forms a belt shape and is sewn along the peripheral edge (21, 21) of the woven or knitted fabric. The hanger 12 is in that the hanger 12 is formed of a wrinkle formed by folding back the end of the hanger 22.

The sling sheet 23 of the present invention is composed of a single continuous woven / knitted fabric 11 that is not reinforced by a belt-shaped reinforcing material, and the weight is dispersed over the entire surface of the woven / knitted fabric 11 without locally concentrating, so The reaction force does not concentrate on a part of the body and does not feel pain. And since the elongation force at the time of 10% elongation of the woven or knitted fabric in the width direction X is set to 100 (N / 5 cm) or more, it is not necessary to reinforce the woven or knitted fabric with a belt-shaped reinforcing material, and the woven or knitted fabric is stretched. It does not give a feeling of pressure or cramping as if the body was wrapped.
In addition, since the elongation force at the time of 10% elongation of the woven or knitted fabric in the width direction X is 600 (N / 5 cm) or less, the sling sheet 23 is bent and deformed following the posture, so that the woven and knitted fabric is easily adapted to the skin. The woven or knitted fabric does not cause hard creases and scratches.
And, there is no reinforcement by the band-shaped reinforcing material, the air permeability of the woven or knitted fabric is 150 cc / cm ² · sec or more, and it is composed of hydrophobic fibers. Does not induce pressure ulcer, does not adsorb detergent or disinfectant during washing, does not cause detergent damage due to detergent or disinfectant remaining after washing, is easy to dry, and maintenance of sling sheet is easy Become.

  In the sling sheet of the present invention, the monofilament elastic yarns are finely and evenly distributed over the entire surface of the woven / knitted fabric 11, so that the sling sheet is easily deformed according to the posture of the cared person and no distortion remains after use or washing. The original shape of the woven or knitted fabric 11 having continuous yarns is kept elastic, and the maintenance becomes easy. Further, since the single filament fineness of the monofilament elastic yarn is 300 dtex or more, the fabric (gap between yarns) 24 as a woven or knitted structure is also large, and this exerts its effect as a water permeable hole or a vent hole. Moisture does not easily accumulate in the gap (24) between them, and the monofilament elastic yarn itself is highly flexible, and its single yarn fineness is 3000 dtex or less, so that it becomes easy to adjust to the skin.

  When the woven / knitted fabric 11 has a double structure, the moisture adsorbed at the time of bathing is dispersed in the front and back two layers, and the moisture that touches the skin is halved. However, in the case where a gap layer composed only of connecting yarns is formed between the front and back surfaces, moisture contained in the front knitted fabric 13 is pushed out by the skin and transferred to the back knitted fabric 14 through the connecting yarns 15. As a result, the sling sheet runs out of water.

  In particular, the front knitted fabric 13 is constituted by fibers having a fineness of 10 dtex or less, and the back knitted fabric 14 is constituted by monofilament elastic yarn having a fineness D of 300 ≦ D ≦ 3000 (dtex). In the case where the connecting yarn 15 for connecting the yarns is composed of fibers having a fineness of 10 dtex or less, moisture easily moves to the back knitted fabric 14 through the connecting yarn 15 by capillarity, and the moisture is transferred to retain the moisture. Since the knitted fabric 14 is a monofilament elastic yarn having a fineness D of 300 ≦ D ≦ 3000 (dtex) with no water retention capability, the transferred moisture is likely to drip from the back knitted fabric 14 and the sling sheet is further drained. The monofilament elastic yarn that is remarkably thicker than the fibers of the front knitted fabric 13 and the connecting yarn 15 is used for the back knitted fabric 14 that does not touch the skin. Since the knitted fabric 13 is made of fibers having a fineness of 10 dtex or less, and the front knitted fabric 13 is elastically supported by the connecting yarns 15, a sling sheet with a soft touch can be obtained.

  Further, when the blank portion 19 is finely distributed on the surface knitted fabric 13 and the area ratio ρ (%) occupying the entire surface of the blank portion 19 is 10 ≦ ρ ≦ 60, only the volume of the blank portion 19 is obtained. The water retention capacity of the surface knitted fabric 13 is reduced, moisture hardly accumulates in the surface knitted fabric 13, and a sling sheet having a refreshing feeling without giving a feeling of stuffiness is obtained.

  When the size of the blank portion 19 of the front knitted fabric 13 is such that an inscribed circle having a diameter of 1 to 7 mm is inscribed, the convex portion 25 of the knitted tissue portion feels painful by pressing the skin. And the use of sling sheets avoids pressure ulcers and other rot disorders.

  In the back knitted fabric 14 configured by connecting the chain stitch rows 17 and 17 formed by the back warp yarn 16 with the insertion yarn 18, the insertion yarn 18 is connected to the needle loop 26 of the chain stitch row 17 formed by the back warp yarn 16. In the chain direction 28 where the sinker loop 27 engages, it is folded back in the course direction C. However, in the case where a monofilament elastic yarn having a fineness of 300 dtex or more is used for the back warp 16 as in the sling sheet of the present invention, Since the connecting thread 15 is entangled, the chain portion becomes like a hard and thick knot. For this reason, a large gap 24 corresponding to the size of the knot at the chained portion is formed between the inserted yarn 18 and the inserted yarn 18 before and after folding back at the chained portion 28 and continuing in parallel with the course direction C. Since the insertion yarn 18 is a monofilament elastic yarn that is not bulky, the insertion yarn 18 does not swell and is not blocked, and the state of the clearance 24 is maintained. Therefore, the back knitted fabric 14 has a mesh (network) shape. Combined with the fact that the knitted fabric 13 has the blank portion 19, the water permeability and air permeability of the sling sheet is enhanced and the water drainage is improved.

The suspension string 22 is attached to the periphery of the sling sheet of the present invention, but the periphery of the sling sheet is a portion that does not directly press the skin, and the suspension string 22 does not press the skin and feel pain. .
The hanging tool 12 is constituted by the end of the hanging string 22, and the external force that acts on the hanging tool 12 from the lifter 29 during use is transmitted from the hanging tool 12 to the hanging string 22 and is distributed over the entire woven / knitted fabric 11. The woven / knitted fabric 11 is not torn by the external force from the lifter.

The hanging strap 22 can be folded over the peripheral edge 20 of the woven / knitted fabric 11 to form a cylindrical tunnel 30 and can be inserted into the tunnel and attached to the woven / knitted fabric (FIG. 3A). In the hanging strap 22 that forms a belt shape, it can be sewn to the peripheral edge 21 of the woven or knitted fabric (FIG. 3B).
The peripheral edge 21 to which the hanging strap 22 is not attached can be a folded edge 32 that is folded and double-stitched, or can be trimmed by a release tape 31. Thus, unlike the hanging strap 22, the folding edge 32 and the unfastening tape 31 provided at the periphery do not touch the skin strongly and do not impair the effects of the present invention.

As shown in FIGS. 1 and 2, the knitted fabric portion 25 surrounds the blank portion 19 and borders the front knitted fabric 13, and the blank portion 19 is connected to the knitted tissue portion 25. It can be partitioned and knitted to form a mesh pattern.
In the front knitted fabric 13, the blank portion 19 and the knitted structure portion 25 are continuous in parallel, and the knitted structure portion 25 forms a ridge raised from the back knitted fabric 14. It can also be knitted so as to form a stripe pattern in which concave grooves sandwiched between the tissue portions 25 are formed.
The front knitted fabric 13 further has a polka dot pattern or a checkered pattern in which the blank portion 19 is the sea and the knitted structure portion 25 is raised from the back knitted fabric 14 to form an island surrounded by the sea of the blank portion 19. Can be organized as follows.

In order to increase the softness and flexibility of the woven / knitted fabric, the elongation force F during elongation is set to 100 ≦ F ≦ 300 (N / 5 cm) to 10% of the woven / knitted fabric, and the monofilament used for the woven / knitted fabric The fineness D of the elastic yarn may be 300 ≦ D ≦ 1000 (dtex).
In particular, the back knitted fabric 14 is knitted by connecting the chain stitch rows 17 and 17 formed by the back warp 16 by the insertion yarn 18, and a monofilament elastic yarn is applied to the back warp 16 and the insertion yarn 18, so that the front knitted fabric 13 When the blank portion 19 that continues in the wale direction W is formed over a length L that is four times the length of the course gauge G, a gap 24 is reliably formed between the insertion yarn 18 and the insertion yarn 18 between the course. To do so, it is desirable that the fineness D of the monofilament elastic yarn as the back warp 16 is 400 ≦ D (dtex), and the fineness D of the monofilament elastic yarn as the insertion yarn 18 is D ≦ 1000 (dtex). In order to increase the softness and flexibility of the woven / knitted fabric, it is preferable not to use a woven structure (woven fabric) but to use a knitted structure (knitted fabric) in which the yarn is bent by forming a needle loop or a sinker loop.

  The thickness of the woven / knitted fabric is preferably 10 mm or less in order to facilitate the sewing of the sling sheet, but is not particularly limited. In particular, the double woven fabric in which the outer material (13) and the lining material (14) are connected by the connecting yarn 15. When making the structure, the thickness can be 10 mm or more. However, when forming the blank portion 19 that continues in the wale direction W over the length L of four times or more of the course gauge G on the front knitted fabric 13, the front knitted fabric that is pushed up by the connecting yarn 15 to form a convex portion. In order to avoid irritation to the skin from the portion of the knitted fabric portion 13, the thickness of the entire woven or knitted fabric including the front knitted fabric 13 and the back knitted fabric 14 is set to 10 mm or more. A fine multifilament yarn having a fineness of 10 dtex or less and a total fineness of 400 dtex or less is used, and the interposition density of the connecting yarns 15 interposed between the front knitted fabric 13 and the back knitted fabric 14 is increased, and the front knitted fabric is obtained. The connecting yarn 15 knitted in an upright state between the knitted fabric 13 and the back knitted fabric 14 is crushed so that the height of the convex portion 25 is substantially 3 mm or less.

In order to improve the feel of the woven or knitted fabric, it is desirable to use a multifilament having a single fiber fineness of 10 dtex or less, but if the single fiber fineness is too small, the surface area of the fiber occupying the yarn is large, The inter-fiber gap in the yarn is also made fine and dense, the water retention of the yarn is increased, and the water drainability of the sling sheet is impaired. Considering this point, the fineness of the fibers constituting the multifilament yarn is 1 dtex or more, preferably 2 to 7 dtex.
In the present invention, the “multifilament yarn” means a yarn composed of a large number of fibers. In addition to a spun yarn and a multifilament yarn, a large number of pile fluffs such as a molding yarn are used. Also included are yarns having

The woven and knitted fabric is appropriately subjected to a water repellent for improving quick-drying, an antibacterial agent for maintaining cleanliness, and other treatments for enhancing functionality, but this reduces the scope of the present invention. It is not limited.
The woven / knitted fabric may have a rectangular shape (FIGS. 3-a and 3-b) or a trapezoidal shape (FIG. 3-c), the shape to be cut, or the attachment position and the number of attachments. Does not limit the scope of the invention in any way.
EXAMPLES The present invention will be specifically described below based on examples, but the present invention is not limited to the examples.

11 gauge equipped with six sheets reed, using a double raschel warp knitting machine of the shuttle between 2.4 mm, a polyester woolly yarns as the first guide bar L ₁ and Table warp yarns in the second reed L ₂ a (167 dtex, 48f × 2) Through the third 筬 L ₃ , a polyester wooly yarn (167 dtex, 48 f × 2) is passed as a connecting yarn, and through the fourth 筬 L _{4 a} polyester monofilament elastic yarn (Toyobo Co., Ltd., product name Diaflora, 500 dtex) as a back warp yarn -1f), polyester monofilament elastic yarn (Toyobo Co., Ltd., product name Diaflora, 500 dtex · 1f) as the back knitted fabric insertion thread through the _5th and _5th ribs L ₆ and L ₆ As a result, the course density is 20 courses / 25.4mm, the wale density is 11 wales / 25.4mm, and the on-machine width is 163cm. Double raschel warp knitted fabric with a warp knitted fabric, dry heat treated at 185 ° C. for 10 minutes, finished width of 156 cm, course density of 23 course / 25.4 mm, and wale density of 12 wale / 25.4 mm Got.
The stretch force (F) when stretched to 10% in the course direction C of the double raschel warp knitted fabric is 168 (N / 5 cm), the thickness is 2.2 mm, the air permeability is 258 cc / cm ² · sec, the front knitting The area ratio ρ (%) occupying the entire surface of the blank portion 19 was 18.5%.

(Knitting organization)
L ₁ : 4566/8966/5544/4555/5433/1033/4555/5544 / ............
L ₂ : 5433/1033/4555/5444/4566/8966/5444/4555 / ………………
L ₃ : 0101/1010 / ………………
L ₄ : 0001/1110 / ………………
L ₅ : 5555/0000 / ………………
L ₆ : 0000/5555 / ………………

  This double raschel warp knitted fabric is cut into a rectangular shape with a length of 1080 mm and a width of 720 mm, and the edges 20 and 20 facing each other in the length direction (the wale direction W) are folded so that the back knitted fabrics face each other with a width of 15 mm. The folding edge (width) is 15 mm in width. Similarly, the side edges 21 and 21 facing each other in the width direction (course direction C) are folded so that the back knitted fabrics face each other with a width of 15 mm, and a folding edge (32) having an overlap margin (width) of 15 mm is obtained. Next, both ends of the belt woven fabric having a width of 165 mm and a length of 2060 mm are folded back and stitched to 200 mm, and two unfastening tapes (31) having a length of 1660 mm are prepared. 21 is overlapped with a width of 15 mm and stitched. Next, the feeding allowance of the unfastening tape (31) that protrudes 150 mm from the folding side edge 21 of the double raschel warp knitted fabric is folded back into triple winding in the width direction (course direction C) of the double raschel warp knitted fabric. A belt-like hanging strap (22) having a width of 50 mm, in which the tape (31) is tripled, is stitched along the folded side edges 21 and 21. Next, the feeding allowance of the belt-like hanging strap (22) that protrudes 305 mm from each of the four corners of the double raschel warp knitted fabric is folded back, and the tip of the folding allowance is stitched to the belt-like hanging strap main body portion. A sling sheet 23 shown in FIG. 1 was prepared by sewing the hanger-like hanger 12 overlapped in the shape.

  This sling sheet 23 has moderate stretchability, deforms moderately according to the posture, is soft and soft to the touch, and does not give local irritation or pain to the cared person when it is lifted on it. It doesn't give you a feeling of pressure or crampedness, it drains well when taking a bath, does not induce scratches or pressure sores, has excellent quick-drying properties, and remains after adsorbing the detergent and disinfectant used during washing. No creases or other distortions remain after use, and the expanded form is maintained, and maintenance (maintenance management) such as washing and drying is easy.

The sling sheet of the present invention is used with the surface knitted fabric 13 knitted with multifilament yarns composed of fibers having a single fiber fineness of 10 dtex or less facing the surface in contact with the skin. : Dtex) When the back knitted fabric 14 in which the monofilament elastic yarn of 300 ≦ D ≦ 3000 is knitted is directed toward the surface touching the skin, the monofilament elastic yarn itself does not have a water retention capability, It is discharged from the knitted fabric 14, and is transferred to the surface knitted fabric 13 which is knitted with multifilaments and has a water retention capacity by a capillary phenomenon. That is, since the front knitted fabric 13 acts on the back knitted fabric 14 like a blotting paper that absorbs moisture, the water of the back knitted fabric 14 is good, does not give a feeling of stuffiness, and the surface is flat and locally skinned. Is not pressed strongly.
Therefore, the scope of the present invention is not limited depending on whether the sling sheet is used with the front knitted fabric 13 or the back knitted fabric 14 facing the surface that touches the skin.

It is a perspective view in the condition of use of the sling sheet concerning the present invention, and is enlarging and enclosing a part with an edge. It is a principal part expansion perspective view of the sling sheet which concerns on this invention. It is a top view of the sling sheet which concerns on this invention. It is a top view of the sling sheet which concerns on a prior art.

Explanation of symbols

11: Woven knitted fabric 12: Suspension tool 13: Front knitted fabric 14: Back knitted fabric 15: Connecting yarn 16: Back warp yarn 17: Chain stitch row 18: Insert yarn 19: Blank portion (concave portion)
20: Edge 21: Side edge 22: Hanging string 23: Sling sheet 24: Cloth (gap)
25: Knitting structure part (convex part)
26: Needle loop 27: Sinker loop 28: Chain location 29: Lifter 30: Tunnel 31: Band-shaped reinforcing material 32: Folding edge 33: Unwinding tape 34: Lifting tool 35: Fabric C: Course direction G: Course gauge L: Opening Length W: Wale direction X: Width direction Y: Length direction

Claims (8)

The woven / knitted fabric (11) is provided with a hanging tool (12) on the peripheral portion, and the surface of the woven / knitted fabric touching the skin is composed of hydrophobic fibers (short fibers / long fibers) having an official moisture content of 5% or less. The air permeability according to JIS-L-1018 of the woven / knitted fabric is 150 cc / cm ² · sec or more, and the woven / knitted fabric has an elongation of 10% in the width direction (X) of the sling sheet. A sling sheet having an elongation force F (unit: N / 5 cm) by −1018 of 100 ≦ F ≦ 600. A monofilament elastic yarn having a breaking elongation of 60% or more, an elongation strain elastic recovery rate after elongation of 15% to 90%, and a fineness D (unit: dtex) of 300 ≦ D ≦ 3000 is a unit. The sling sheet according to claim 1, wherein the sling sheet is interposed on the entire surface of the woven or knitted fabric (11) with a distribution ratio of at least one in an area of 1 cm ² (1 cm each in length and width).   The woven or knitted fabric (11) is a double raschel warp knitted fabric in which a front knitted fabric (13) and a back knitted fabric (14) are connected by a connecting yarn (15). Sling sheet.   The surface knitted fabric (13) is knitted with multifilament yarns made of fibers having a single fiber fineness of 10 dtex or less, and the connecting yarn (15) is made of multifilament yarns made of fibers with a single fiber fineness of 10 dtex or less. A monofilament elastic yarn having an elongation at break of 60% or more, an elongation strain elastic recovery after elongation of 15% to 90%, and a fineness D (unit: dtex) of 300 ≦ D ≦ 3000, The sling sheet according to claim 3, wherein the sling sheet is knitted into the back knitted fabric (14). (A) The back knitted fabric (14) is knitted by connecting the interlaced rows (17, 17) formed by the back warp yarn (16) with the insertion yarn (18), and is inserted into the back warp yarn (16). A monofilament elastic yarn is applied to the yarn (18),
(B) The surface knitted fabric (13) has a knitted structure portion (25) in which the needle loop and sinker loop of the surface warp are structured, and a blank portion (19 ) And knitted into a pattern,
(C) The knitted fabric portion (25) of the front knitted fabric (13) forms a raised portion protruding from the back knitted fabric (14), and the blank portion (19) of the front knitted fabric (13) is the knitted tissue portion. Forming a recessed portion that is recessed relative to (25),
(D) The blank portion (19) and the knitted fabric portion (25) coexist in the rectangular unit area (4 cm ² ) of ² cm in each length and width of the woven / knitted fabric (11), and the entire surface of the woven / knitted fabric with a predetermined interval. Distributed in
(E) Opening area ratio ρ (unit: surface area s in the knitted fabric portion (25) sandwiched between the blank portion (19) and the blank portion (19) to the surface area (one side) S of the woven / knitted fabric (11) %) Is a sling sheet according to claim 4, wherein 10 ≦ ρ ≦ 60.   The size of the blank part (19) of the surface knitted fabric is such that an inscribed circle having a diameter of 1 to 7 mm is formed on each peripheral edge of the knitted structure part (25) and the knitted structure part (25) sandwiching the blank part (19) therebetween. The sling sheet according to claim 5, wherein the sling sheet has an inscribed size.   A hanging string (22) is attached along one of the peripheral edges (20, 20) facing in the length direction (Y) of the sling sheet and side edges (21, 21) facing in the width direction X. The sling sheet according to any one of claims 1 to 6, wherein the hanging tool (12) is constituted by a terminal of the hanging string (22).   The suspension string (22) is formed in a belt-like shape and is sewn along the peripheral edges (21, 21) of the woven or knitted fabric, and the suspension tool (12) is formed by folding the end of the suspension string (22). The sling sheet according to claim 7, wherein the sling sheet is configured by Nana.

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