JP2720985B2 - Filler - Google Patents
FillerInfo
- Publication number
- JP2720985B2 JP2720985B2 JP63226384A JP22638488A JP2720985B2 JP 2720985 B2 JP2720985 B2 JP 2720985B2 JP 63226384 A JP63226384 A JP 63226384A JP 22638488 A JP22638488 A JP 22638488A JP 2720985 B2 JP2720985 B2 JP 2720985B2
- Authority
- JP
- Japan
- Prior art keywords
- knitted fabric
- filler
- double
- yarn
- connecting yarn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は二重編地で形成された充填材に関する。The present invention relates to a filler formed of a double knitted fabric.
従来、寝装分野や資材分野の充填材として、椅子のク
ッション材、シーツ、掛け布団、敷布団、まくら、その
他スポーツ用サポーター、医療用サポーター等が挙げら
れる。これらは嵩高性を持たせるために綿状物やウレタ
ンフォームが広く利用されている。しかし然ら、これら
充填材に適度の反撥性を付与するために綿状物を高密度
に詰め込んだり、ウレタン発泡の倍率を低くしたりして
いるのが現状で、特に夏期においては、充填材そのもの
に通気性がないため身体からの熱を蓄熱し、不快感が高
まっている。2. Description of the Related Art Conventionally, as a filler in the field of bedding and materials, cushion materials, sheets, comforters, mattresses, pillows, other sports supporters, medical supporters, and the like for chairs are exemplified. In order to impart bulkiness, cotton-like materials and urethane foams are widely used. However, at present, these fillers are packed with a high density of cotton-like material to reduce the resilience of the filler, and the urethane foaming ratio is reduced, especially in the summer season. Because it does not have air permeability, it stores heat from the body, increasing discomfort.
〔発明が解決しようとする課題〕 本発明はかかる従来の充填材の問題を解決して、適度
な嵩高性と反撥性を有しながら通気性能を向上した充填
材を提供することを目的とする。[Problems to be Solved by the Invention] An object of the present invention is to solve such a problem of the conventional filler, and to provide a filler having improved air permeability while having appropriate bulkiness and repulsion. .
上記の課題は、表裏二層の編地と該二層の編地を間隔
をあけて連結する連結糸から構成される二重編地から成
り、該二重編地における少なくとも一部の隣りあうウエ
ール列の２本の連結糸が、表裏の相対する編目から離れ
た隣のウエール列の編目を互いに逆方向に斜めに連結し
た構造をとっており、かつ該編地の5cm平方内の連結糸
の本数をＮとし、連結糸のデニールをＤ、連結糸の比重
をρとしたとき、 を満たした充填材によって解決される。The problem described above consists of a double knitted fabric composed of a front and back two-layered knitted fabric and a connecting yarn for connecting the two-layered knitted fabric at intervals, and at least a part of the double knitted fabric is adjacent to each other. The two connecting yarns of the wale row have a structure in which the stitches of the adjacent wale rows apart from the opposing stitches on the front and back are diagonally connected in opposite directions, and the connecting yarn is within 5 cm square of the knitted fabric. Is N, the denier of the connecting yarn is D, and the specific gravity of the connecting yarn is ρ, Is solved by a filler that satisfies.
すなわち、本発明の充填材用二重編地は、二列針床を
有する編機で形成される編地であって、例えばダブルラ
ッシュル機ダブル丸編機等の編成でき、使用する糸条の
素材は特に限定するものでなくポリエステル、ポリアミ
ド、ポリアクリロニトリル等の合成繊維や再生繊維、ウ
ール、木綿といった天然繊維のいずれでもよい。しかし
然ら、表裏二層の編地を連絡する連結糸は、本発明の充
填材に嵩高性と適度な反撥性を持たしながら通気性を付
与するために、好ましくはモノフィラメントを使用する
のが良い。また、本発明の充填材は、第２図に解りやす
く示す様に、二重編地における少なくとも一部の隣りあ
うウエール列の２本の連結糸が、表裏の相対する編目か
ら離れた隣のウエール列の編目を互いに逆方向に斜めに
連結した構造をとっていることを必要とする。さらに本
発明の充填材用二重編地は、５平方センチ内の連結糸の
本数をＮ（本/5cm2）とし、連結糸のデニールをＤ（g/9
×105cm）、連結糸の比重をρ（g/cm3）としたとき、二
重編地５平方センチの中にある連結糸の総断面積 が0.05cm2より大きく2.0cm2より小さい事が必要であ
る。即ち、連結糸に使用する糸条が比較的太いモノフィ
ラメントであれば、単位面積当りの本数が少なくても充
分な嵩高性と反撥性が得られるが、比較的細いモノフィ
ラメントを用いて同様の充填材を得るには単位面積当り
の本数を増す必要がある。本発明の充填材を得るために
は、前記連結糸の総断面積が0.05cm2〜5.0cm2の範囲に
ある事が必要で、0.05cm2以下では通気性と嵩高性は得
られても充填材として必要な反撥性が得られず、5.0cm2
以上では嵩高性と反撥性は満足できても連結糸が密にな
り、従来の充填材同様通気性能はかなり低いものになっ
てしまう。嵩高性と反撥性と通気性の面からさらに好ま
しくは0.1cm2〜2.0cm2の範囲がよい。連結糸は間隔をあ
けて配置されているので二重編地中には多数の空間が設
けられ、それによって良好な通気性を得ることができ
る。That is, the double knitted fabric for the filler of the present invention is a knitted fabric formed by a knitting machine having a double-row needle bed, and can be knitted by, for example, a double lashle machine or a double circular knitting machine, and the yarn to be used. The material is not particularly limited, and may be any of synthetic fibers such as polyester, polyamide, and polyacrylonitrile, and natural fibers such as regenerated fibers, wool, and cotton. However, it is preferable to use monofilaments for the connecting yarns connecting the front and back knitted fabrics in order to provide the filler of the present invention with air permeability while having bulkiness and moderate repulsion. good. Further, as shown in FIG. 2, the filler of the present invention is such that at least a part of the two connecting yarns of the adjacent wale row in the double knitted fabric is adjacent to the adjacent stitches separated from the opposing stitches on the front and back sides. It is necessary to have a structure in which the stitches of the wale row are obliquely connected to each other in opposite directions. Furthermore, in the double knitted fabric for filler of the present invention, the number of connecting yarns within 5 square centimeters is set to N (books / 5 cm 2 ), and the denier of the connecting yarns is set to D (g / 9).
× 10 5 cm), and the specific gravity of the connecting yarn is ρ (g / cm 3 ). But it is necessary less than 2.0cm 2 greater than 0.05cm 2. In other words, if the yarn used for the connecting yarn is a relatively thick monofilament, sufficient bulkiness and repulsion can be obtained with a small number of filaments per unit area. It is necessary to increase the number per unit area in order to obtain. To obtain a filler of the present invention, the total cross-sectional area of the connecting yarn is required to be in the range of 0.05cm 2 ~5.0cm 2, it is obtained breathability and bulkiness in 0.05 cm 2 or less The repellency required for the filler was not obtained, and 5.0 cm 2
Although the bulkiness and the resilience can be satisfied with the above, the connecting yarns become dense, and the ventilation performance becomes considerably low like the conventional filler. More preferably in the range of 0.1cm 2 ~2.0cm 2 in terms of bulkiness and impact resilience and breathability. Since the connecting yarns are arranged at intervals, a large number of spaces are provided in the double knitted fabric, whereby good air permeability can be obtained.
又本発明に云う連結糸は、表裏編地中にループ状の編
目を形成していてもよく、表裏編地にタック組織状に引
掛けた構造でもよく、要は表裏編地を結びつけておれば
良い。Further, the connecting yarn according to the present invention may form a loop-shaped stitch in the front and back knitted fabric, or may have a structure in which the front and back knitted fabric is hooked in a tack structure. Good.
以下添付図面を参照しながら本発明の充填材を詳細に
説明する。Hereinafter, the filler of the present invention will be described in detail with reference to the accompanying drawings.
実施例１ 第１図は表編地２と裏編地３を連結糸４で連結し、表
裏編地2,3が各々メッシュ状に形成された例で、二重編
地の厚さ方向に貫通穴５を有しており軽量でありながら
通気性を向上した構造である。Example 1 FIG. 1 shows an example in which a front knitted fabric 2 and a back knitted fabric 3 are connected by a connecting yarn 4 and the front and back knitted fabrics 2 and 3 are each formed in a mesh shape. It has a through hole 5 and is a structure that is lightweight and has improved air permeability.
この場合、６枚筬を装備したダブルラッシェル機を用
い、中間に位置する二枚の筬から180デニールモノフィ
ラメントのポリエステル繊維を供給し、編機の前面に位
置する二枚の筬から木綿30/−を供給し、さらに編機の
背面に位置する二枚の筬からポリエステルマルチフィラ
メント150d/48fを供給したところ、厚み5mm、目付360g/
m2、メッシュサイズ5mmで通気性が440cc/cm2/secの二重
編地が得られた。この二重編地の５平方センチ当りの連
結糸の総断面積は0.56cm2であった。得られた二重編地
を合繊製天竺編地を用いた袋体に詰め込んだ。これをシ
ーツとして使用したところ、適度な反撥性があり、敷布
団との間に空間が出来るため、涼感にすぐれていた。又
長期療養中の患者に使用したところ、床ずれの発生を大
幅に減少することができた。In this case, a double Raschel machine equipped with six reeds is used to supply 180 denier monofilament polyester fiber from two reeds located in the middle, and 30 /-cotton from two reeds located on the front of the knitting machine. When the polyester multifilament 150 d / 48 f was supplied from two reeds located on the back of the knitting machine, the thickness was 5 mm and the basis weight was 360 g /
A double knitted fabric with m 2 , mesh size of 5 mm and air permeability of 440 cc / cm 2 / sec was obtained. The total cross-sectional area of the connecting yarn per 5 cm 2 of the double knitted fabric was 0.56 cm 2 . The obtained double knitted fabric was packed in a bag using a synthetic fiber knitted fabric. When this was used as a sheet, it had a moderate repulsion and a space was created between it and the mattress. Also, when used for patients undergoing long-term medical treatment, the occurrence of bedsores was significantly reduced.
実施例２ 連結糸に40デニールポリエステルモノフィラメント糸
を、表裏編地用糸に75d/24fポリエステルマルチフィラ
メント糸を用い、実施例１と同様の構造で編地を得たと
ころ、目付120g/m2、５平方センチ当りの連結糸の総断
面積が0.11cm2で厚みの割にドレープ性の良好な編地と
なった。この編地を木綿性パイル生地を用いた袋体に充
填し、夏期用掛け布団としてて使用したところ適度な嵩
高性を有しながら重量が従来の掛け布団の60％と軽く、
快適なものとなった。Example 2 A knitted fabric having the same structure as in Example 1 was obtained by using a 40 denier polyester monofilament yarn for the connecting yarn and a 75 d / 24 f polyester multifilament yarn for the front and back knitted fabric, and obtained a basis weight of 120 g / m2. The total cross-sectional area of the connecting yarn per 2 and 5 cm 2 was 0.11 cm 2 , and the knitted fabric had a good drape property for its thickness. This knitted fabric is filled into a bag made of cotton pile fabric and used as a summer comforter.While having a moderate bulkiness, the weight is 60% lighter than the conventional comforter,
It was comfortable.
実施例３ 第２図は鎖状の編目列16aと挿入糸15aによって表編地
12が、16bと15bによって裏編地13が形成された構造の二
重編地で、表裏編地用糸としてナイロン100d/20f、連結
糸としてナイロン100dモノフィラメントを使用して編成
した。得られた二重編物を筒状に縫製し、サポーターと
して使用したところ通気性が良好なため、速乾性能にす
ぐれており、しかも反撥性に富んだサポーターであっ
た。Example 3 FIG. 2 shows a front knitted fabric using chain stitch rows 16a and insertion yarns 15a.
Reference numeral 12 denotes a double knitted fabric having a back knitted fabric 13 formed by 16b and 15b, which was knitted using nylon 100 d / 20 f as a front and back knitted fabric yarn and nylon 100 d monofilament as a connecting yarn. When the obtained double knitted fabric was sewed in a tubular shape and used as a supporter, the supporter was excellent in quick-drying performance because of good air permeability, and was a supporter with high repulsion.
実施例４ 実施例１の二重編地を幅45cm長さ300cmに切断し、ロ
ール状に巻き筒状の綿布の中に挿入して枕を得た。この
枕は適度の反撥性を有するとともに、通気性を有するの
で夏期での使用においても安楽な睡眠を得ることができ
た。Example 4 The double knitted fabric of Example 1 was cut into a width of 45 cm and a length of 300 cm, and was cut into a roll and inserted into a cylindrical cotton cloth to obtain a pillow. This pillow has a moderate repulsion and a breathability, so that a comfortable sleep can be obtained even when used in summer.
実施例５ 実施例１の二重編地を自動車座席のカバーに縫製し
た。長期間使用後においてもヘタリもなく、且つ通気性
があるので乗りごこちの良いシートであった。Example 5 The double knitted fabric of Example 1 was sewn on a cover of an automobile seat. Even after long-term use, there was no settling and the breathability was good, so the seat was comfortable.
本発明の充填材は前述のように構成されているので適
度な嵩高性、反撥性及び通気性を有するとともに、従来
公知の対象物よりも軽量であるので椅子のクッション
材、シーツ、掛け布団、枕、サポーター（スポーツ用、
医療用）その他広範囲の用途に有用に用いることができ
る。Since the filler of the present invention is configured as described above, it has moderate bulkiness, repulsion and air permeability, and is lighter than conventionally known objects, so that it can be used as a cushion material for a chair, sheets, comforters, and pillows. , Supporters (for sports,
(For medical use) and a wide range of other applications.
第１図は本発明の充填材用二重編地の一実施例を示すモ
デル図、第２図は本発明の別の充填材用二重編地を示す
モデル図である。 1,11……充填材用二重編地、 2,12……表編地、 3,13……裏編地、 4,14……連結糸、 ５……貫通穴 15a,15b……挿入糸、 16a,16b……鎖状の編目列。FIG. 1 is a model diagram showing one embodiment of a double knitted fabric for filler of the present invention, and FIG. 2 is a model diagram showing another double knitted fabric for filler of the present invention. 1,11 ... double knitted fabric for filler, 2,12 ... front knitted fabric, 3,13 ... back knitted fabric, 4,14 ... connecting thread, 5 ... through hole 15a, 15b ... inserted Thread, 16a, 16b ... Chain stitch row.
Claims (1)
けて連結する連結糸から構成される二重編地から成る充
填材であって、該二重編地における少なくとも一部の隣
りあうウエール列の２本の連結糸が、表裏の相対する編
目から離れた隣のウエール列の編目を互いに逆方向に斜
めに連結した構造をとっており、かつ5cm平方内の連結
糸の本数をＮとし連結糸のデニールをＤ、連結糸の比重
をρとしたとき、 を満たしていることを特徴とする充填材。1. A filler comprising a double knitted fabric composed of two layers of front and back knitted fabrics and a connecting yarn for connecting the two layers of knitted fabric at an interval, wherein at least The two connecting yarns of a part of the adjacent wale row have a structure in which the stitches of the adjacent wale rows apart from the opposite stitches on the front and back are diagonally connected in opposite directions, and are connected within 5 cm square. When the number of yarns is N, the denier of the connecting yarn is D, and the specific gravity of the connecting yarn is ρ, A filler characterized by satisfying the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63226384A JP2720985B2 (en) | 1988-09-12 | 1988-09-12 | Filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63226384A JP2720985B2 (en) | 1988-09-12 | 1988-09-12 | Filler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0274648A JPH0274648A (en) | 1990-03-14 |
| JP2720985B2 true JP2720985B2 (en) | 1998-03-04 |
Family
ID=16844277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63226384A Expired - Lifetime JP2720985B2 (en) | 1988-09-12 | 1988-09-12 | Filler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2720985B2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0542819Y2 (en) * | 1990-03-16 | 1993-10-28 | ||
| JP2506532B2 (en) * | 1992-07-06 | 1996-06-12 | 小矢部繊維工業株式会社 | Three-layer elastic knitted fabric and its knitting method |
| US5422153A (en) * | 1993-06-25 | 1995-06-06 | Marumiya Shoko Co., Ltd. | Weft knitted composite fabric |
| JP2999350B2 (en) * | 1993-09-22 | 2000-01-17 | 帝人株式会社 | Breathable fiber structure |
| US6644070B2 (en) * | 2001-03-29 | 2003-11-11 | Asahi Kasei Kabushiki Kaisha | Three-dimensional fabric for seat |
| JP3592317B2 (en) | 2001-07-04 | 2004-11-24 | 株式会社豊田中央研究所 | Sheet |
| JP2005040454A (en) * | 2003-07-25 | 2005-02-17 | Yokogawa Electric Corp | Air mat |
| JP5166671B2 (en) | 2004-06-30 | 2013-03-21 | 住友化学株式会社 | Volatile component retention carrier and volatile component retention material |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6124437A (en) * | 1984-07-14 | 1986-02-03 | 旭化成株式会社 | Sheet material |
| JPS6137214A (en) * | 1984-07-31 | 1986-02-22 | 森田産業株式会社 | Structure of cushion material |
| JPH01149487U (en) * | 1988-04-04 | 1989-10-17 | ||
| JPH01149488U (en) * | 1988-04-04 | 1989-10-17 |
-
1988
- 1988-09-12 JP JP63226384A patent/JP2720985B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0274648A (en) | 1990-03-14 |
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