JPH0699856B2 - Pile fabric - Google Patents
Pile fabricInfo
- Publication number
- JPH0699856B2 JPH0699856B2 JP63137974A JP13797488A JPH0699856B2 JP H0699856 B2 JPH0699856 B2 JP H0699856B2 JP 63137974 A JP63137974 A JP 63137974A JP 13797488 A JP13797488 A JP 13797488A JP H0699856 B2 JPH0699856 B2 JP H0699856B2
- Authority
- JP
- Japan
- Prior art keywords
- yarn
- dyed
- polyester
- pile
- pile fabric
- 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 - Fee Related
Links
Landscapes
- Knitting Of Fabric (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Woven Fabrics (AREA)
Description
【発明の詳細な説明】 [産業上の利用分野] 本発明は高品位のパイル布帛に関する。さらに詳しくは
色々な色がミックスされた感性の高いパイル布帛に関す
るものである。TECHNICAL FIELD The present invention relates to a high-quality pile fabric. More specifically, the present invention relates to a highly sensitive pile fabric in which various colors are mixed.
[従来の技術] 従来からポリエステル糸からなるパイル布帛は、衣料
用、建装用に広く用いられている。特にカーシートを中
心とする自動車内装用途では、ポリエステル糸の耐光性
の良さが生かされるので、ポリエステル糸を用いたパイ
ル布帛が急速にその量を拡大している。[Prior Art] Conventionally, pile fabrics made of polyester yarn have been widely used for clothing and construction. Particularly in automobile interior applications mainly for car seats, the good light resistance of polyester yarns is utilized, and the amount of pile fabrics using polyester yarns is rapidly expanding.
カーシートに利用されるパイル布帛も、近年高級化が進
み、単色のパイル布帛よりも多くの色がミックスされた
布帛が好まれている。これらのニーズに対して、一般的
には、通常のポリエステル糸とカチオン染料可染型ポリ
エステル糸及びナイロン糸をパイル部に交編または交織
し、分散染料、塩基性染料、酸性染料で染めわけ多色を
表現するということが実施されている。The pile fabrics used for car seats have become more sophisticated in recent years, and fabrics in which more colors are mixed than single-color pile fabrics are preferred. In order to meet these needs, generally, ordinary polyester yarns and polyester yarns dyeable with cationic dyes and nylon yarns are knitted or woven together in the pile portion and dyed with disperse dyes, basic dyes or acid dyes. The expression of color is practiced.
[発明が解決しようとする課題] しかしながら上記の方法では、3色までしか色の表現が
できないこと、及びナイロンを使用するため布帛の加工
時に融着の問題が生じたり、得られた布帛の耐光性も低
下し好ましくない。これに対し、より多色を表現するた
め色々な色に染められた先染め糸をパイル部に用いたパ
イル布帛もあるが、先染め工程(チーズ染め)を必要と
するため著しくコストが高くなり現実的でなく、コスト
高のため利用範囲(適用範囲)が非常に狭くなる。[Problems to be Solved by the Invention] However, in the above method, it is possible to express colors up to three colors, and since nylon is used, there arises a problem of fusion during processing of the fabric, and the light resistance of the obtained fabric is high. It is not preferable because it also deteriorates the property. On the other hand, there are pile fabrics that use dyed yarns dyed in various colors in the pile part to express more colors, but the dyeing process (cheese dyeing) is required, resulting in significantly higher cost. It is not realistic and the cost is high, so the range of application (application range) is very narrow.
理想的には3色以上の多色がパイル部が混用されたポリ
エステルパイル布帛を先染めした糸を利用するのでな
く、反染め(布帛を編成してから染色する)で得ること
が望まれている。Ideally, it is desired to obtain multi-colors of three or more colors by anti-dyeing (knitting the fabric and then dyeing), rather than using yarns which are dyed beforehand from polyester pile fabric in which pile parts are mixed. There is.
本発明の目的は3色以上の多色がミックスされたパイル
布帛を低コストで提供するものである。An object of the present invention is to provide a pile fabric in which three or more colors are mixed at low cost.
[課題を解決するための手段] すなわち、顔料移行度Gが10.0以下の有彩色ポリエステ
ル原着糸と非原着ポリエステル糸がパイル部に混用さ
れ、全体が分散染料により染色されているパイル布帛と
することにより本発明の目的が達せられる。[Means for Solving the Problems] That is, a pile fabric in which a chromatic polyester primary dyed yarn and a non-prime dyed polyester yarn having a pigment migration degree G of 10.0 or less are mixed in a pile portion, and the whole is dyed with a disperse dye. By doing so, the object of the present invention can be achieved.
以下本発明を詳細に説明する。The present invention will be described in detail below.
本発明のポリエステルは、エチレンテレフタレートを主
たる繰り返し単位とするポリエステルである。The polyester of the present invention is a polyester containing ethylene terephthalate as a main repeating unit.
ポリエステル原着糸は黒原着、カッチ原着など公知であ
るが、本発明においてはかかる市販の原着糸(特に黒原
着)ではデザイン上の制約が大きいため有彩色の原着糸
を用いる。特に橙、赤、青、緑などの原着糸のうち1種
以上を用いると高級感が高くなり好ましい。Although the polyester spun-dyed yarn is known as black spun-dyed or kutch spun-dyed, in the present invention, a chromatic-colored spun-dyed yarn is used because such commercially available spun-dyed yarn (particularly black spun-dyed) has large design restrictions. In particular, it is preferable to use one or more kinds of the spun-dyed yarns of orange, red, blue, green, etc., because the high-grade feeling is enhanced.
かかる原着糸は、通常ポリエステルに有機又は無機の顔
料を添加することにより得られるが、この選択が不適当
であると、非原着ポリエステル糸と混用した布帛を分散
染料で染色する際、原着糸の中の顔料がブリードアウト
し、非原着ポリエステル糸を汚染し高級感、多色感が極
端に悪くなってしまう。このような問題を回避するため
に、本発明では顔料移行度Gが10.0以下の原着糸を用い
る必要があり、6.0以下であるとより好ましい。Such a spun-dyed yarn is usually obtained by adding an organic or inorganic pigment to polyester, but if this selection is unsuitable, when dyeing a fabric mixed with a non-dyed-dyed polyester yarn with a disperse dye, The pigment in the yarn is bleed out, and the non-dyed polyester yarn is contaminated, resulting in extremely poor quality and multicolor. In order to avoid such a problem, in the present invention, it is necessary to use a dyed yarn having a pigment migration degree G of 10.0 or less, and more preferably 6.0 or less.
顔料移行度Gが10.0以下の原着糸は、顔料、顔料分散剤
の選択、分子鎖の配向の制御などによって得ることがで
きる。顔料としてはポリエステル中に溶解しない顔料が
好ましいが、ポリエステルに溶解する顔料の場合、分子
量として250以上のものが好ましく、より好ましくは300
以上のものが用いられる。顔料分散剤としては高次工程
等での熱処理時に顔料とともに繊維中からブリードアウ
トすることが防ぐために使用しないことが好ましく、使
用する場合にはポリエステル系の分散剤が好ましく用い
られる。また、分子鎖の配向を高めることにより、繊維
中の顔料は動きにくくなり、顔料の移行は起こりにくく
なる。この点から複屈折率140×10-3以上が好ましい。A dyed yarn having a pigment migration degree G of 10.0 or less can be obtained by selecting a pigment, a pigment dispersant, controlling the molecular chain orientation, and the like. The pigment is preferably a pigment that does not dissolve in polyester, but in the case of a pigment that dissolves in polyester, it preferably has a molecular weight of 250 or more, more preferably 300.
The above is used. As the pigment dispersant, it is preferable not to use it in order to prevent bleeding out from the fiber together with the pigment during heat treatment in a higher step or the like, and when used, a polyester-based dispersant is preferably used. Further, by increasing the orientation of the molecular chains, the pigment in the fiber becomes difficult to move, and the pigment migration is less likely to occur. From this point, a birefringence of 140 × 10 −3 or more is preferable.
顔料移行度Gは有彩色原着糸から通常のポリエステル糸
への顔料の移行度を示すパラメータであり、次のように
求める。通常のポリエステル糸として75デニール36フィ
ラメント、複屈折率140×10-3程度の丸断面セミダルの
ホモポリエチレンテレフタレート糸を用い、有彩色原着
糸と通常のポリエステル糸とを各々同一重量の筒編布と
して、同浴で浴比1:20(水)、130℃、60分間処理す
る。処理前後の通常のポリエステル糸のL値、a値、b
値を、白紙上に筒編布を8枚重ねた状態でスガ試験機
(株)製SMカラーコンピュータにより各10回測定し、各
平均値から下式にしたがってGを求める。The degree of pigment transfer G is a parameter indicating the degree of transfer of the pigment from the chromatic primary dyed yarn to the normal polyester yarn, and is calculated as follows. As normal polyester yarn, 75 denier 36 filaments and homopolyethylene terephthalate yarn with a birefringence of 140 × 10 -3 and semicircular cross section are used. As the above, a bath ratio of 1:20 (water) at 130 ° C for 60 minutes is applied. L value, a value, b of normal polyester yarn before and after treatment
The values are measured 10 times each by a SM color computer manufactured by Suga Test Instruments Co., Ltd. in a state where eight tubular knitted fabrics are stacked on a white paper, and G is calculated from each average value according to the following formula.
本発明では上述の有彩色原着糸と通常ポリエステル糸を
交編または交織して布帛となした後、分散染料で染色す
ることにより、パイル部に多色が使用されたパイル布帛
を得ることができる。 In the present invention, a pile fabric in which multiple colors are used in the pile portion can be obtained by interlacing or weaving the chromatic primary dyed yarn and the normal polyester yarn into a fabric, and then dyeing with a disperse dye. it can.
この際、使用する有彩色原着糸のtanδのピーク温度T1
と、混用する通常ポリエステル糸のtanδのピーク温度T
2との比、T1/T2が1.0以上であると、染色時原着糸の色
相変化が少なくデザインがしやすい。At this time, the tan δ peak temperature T 1 of the chromatic primary yarn used
And the peak temperature T of tan δ of ordinary polyester yarn mixed
If the ratio of T 1 / T 2 is 1.0 or more, the change in the hue of the dyed yarn during dyeing is small and the design is easy.
tanδのピーク温度は東洋ボールドウイン社製バイブロ
ンDDV−II型を用い、振動数110Hz、昇温速度3℃/分で
tanδ−温度曲線を求め、tanδのピークに対応する温度
を読み取ることにより求める。For the peak temperature of tan δ, Vibron DDV-II type manufactured by Toyo Baldwin Co., Ltd. was used, with a frequency of 110 Hz and a heating rate of 3 ° C / min.
A tan δ-temperature curve is obtained, and the temperature corresponding to the peak of tan δ is read to obtain.
原着糸のtanδのピーク温度T1の、非原着ポリエステル
糸のtanδのピーク温度T2に対する比T1/T2が1.0以上
(原着糸のピーク温度の方が高い)ということは、原着
糸の方が非結晶の分子鎖の運動性が低いことと対応す
る。すなわち原着糸が非原着糸に比べ分散染料に染まり
にくいことと対応する。原着糸の方が分散染料に染まり
にくいと、非原着糸と混用して染色した場合、原着糸の
色相変化が少ないので多色感に富んだ柄を表現し易くな
る。The ratio T 1 / T 2 of the peak temperature T 1 of the tan δ of the spun yarn to the peak temperature T 2 of the tan δ of the non-dyed polyester yarn is 1.0 or more (the peak temperature of the spun yarn is higher) This corresponds to the lower mobility of the amorphous molecular chains in the spun yarn. That is, it corresponds to that the disperse dye is less likely to be dyed to the disperse yarn than the non-distressed yarn. If the discolored dye is less likely to be dyed with the disperse dye, the hue of the discolored yarn is less changed when mixed with the non-dyed yarn, so that it is easy to express a pattern rich in multicolor.
tanδのピーク温度の比T1/T2を1.0以上とするために
は、例えば非原着糸よりも原着糸の重合度を高めるこ
と、原着糸の配向度を高くすること(破断伸度を低くす
ること)、熱処理を強化すること、ガラス転移点を高く
するような剛直鎖をブレンド又は共重合することなどが
挙げられるがこれに限られるものではない。In order to set the ratio T 1 / T 2 of the peak temperature of tan δ to 1.0 or more, for example, the degree of polymerization of the spun yarn should be higher than that of the non-spun yarn, and the orientation degree of the spun yarn should be higher (break elongation). However, the present invention is not limited to this. Examples include, but are not limited to, strengthening the heat treatment, and blending or copolymerizing a rigid chain that raises the glass transition point.
さらに原着糸以外のポリエステル糸としてカチオン可染
型ポリエステル糸を加えると、パイル部が原着糸に加え
て塩基性染料、分散染料により染め分けられるのでさら
に多色ミックス感が増し高級感が向上する。When a cation-dyeable polyester yarn is added as a polyester yarn other than the dyed yarn, the pile portion is dyed separately with the basic dye and the disperse dye in addition to the dyed yarn, so that the multicolored mixed feeling is further increased and the high-class feeling is improved. .
又、このとき分散染料により染める非原着ポリエステル
糸として、ポリアルキレングリコール(好ましくは分子
量600〜2000のポリエチレングリコール)を1〜6重量
%共重合した易染性ポリエステルを使用すると、易染性
ポリエステルに多くの分散染料が吸収され、混用してい
る原着糸やカチオン可染型ポリエステル糸に吸尽される
分散染料が減少する。このことにより、混用した各糸の
色相差がより明確にでき、多色ミックス感、高級感がさ
らに向上するので好ましい。At this time, as the non-dyed polyester yarn dyed with a disperse dye, an easily dyeable polyester obtained by copolymerizing 1 to 6% by weight of a polyalkylene glycol (preferably polyethylene glycol having a molecular weight of 600 to 2000) is used. A large amount of disperse dyes are absorbed, and the disperse dyes exhausted by the mixed dyeing yarn and cationic dyeable polyester yarn are reduced. This is preferable because the difference in hue between the mixed yarns can be made clearer, and the multicolored mixed feeling and high-class feeling can be further improved.
第1図に本発明のパイル布帛の一例を示す。第1図の如
くパイル糸として赤色原着ポリエステル糸(A)、易染
性ポリエステル糸(B)、カチオン可染型ポリエステル
糸(C)、緑色原着ポリエステル糸(D)を用い、グラ
ンド部1に通常のポリエステル糸を用いて、パイル部を
4色(原着(2)、分散染料(1)、塩基性染料
(1))に染め分け、多色感を表現しているものであ
る。FIG. 1 shows an example of the pile fabric of the present invention. As shown in FIG. 1, a red yarn-dyed polyester yarn (A), an easily dyeable polyester yarn (B), a cationic dyeable polyester yarn (C), and a green dyed polyester yarn (D) were used as pile yarns, and the ground portion 1 A normal polyester yarn is used to dye the pile portion in four colors (primary dye (2), disperse dye (1), and basic dye (1)) to express a multicolored appearance.
[実施例] 以下に実施例により本発明をより詳細に説明する。[Examples] Hereinafter, the present invention will be described in more detail with reference to Examples.
実施例 顔料移行度Gが6.0、tanδのピーク温度が138℃の赤原
着ポリエステル糸(75デニール36フィラメント)と顔料
移行度Gが7.7、tanδのピーク温度が137℃の緑原着ポ
リエステル糸(75デニール36フィラメント)及び分子量
1000のポリエチレングリコールを4重量%共重合したta
nδのピーク温度が124℃の易染性ポリエステル糸(75デ
ニール24フィラメント)、5−ナトリウムスルホイソフ
タレートを2.3モル%共重合したtanδのピーク温度が13
7℃のカチオン可染型ポリエステル糸(75デニール36フ
ィラメント)をパイル糸として用い、グランド部に通常
の100デニール36フィラメントのポリエステル糸を用い
て、第1図のようなパイル編地を得た。得られたパイル
編地を塩基性染料にて130℃で染色した後、分散染料で1
30℃にて追加染色した。染色後の編地を常法に従い乾
燥、仕上げ加工しパイル布帛を得た。得られたパイル布
帛は近くで見ると4色がきめ細くミックスされ、メラン
ジ調で高級感に優れていた。Example Red-dyed polyester yarn (75 denier 36 filaments) having a pigment migration degree G of 6.0 and a tan δ peak temperature of 138 ° C. and green-dyed polyester yarn of a pigment migration degree G of 7.7 and a tan δ peak temperature of 137 ° C. ( 75 denier 36 filaments) and molecular weight
4% by weight copolymerization of 1000 polyethylene glycol ta
A dyeable polyester yarn (75 denier 24 filaments) having an nδ peak temperature of 124 ° C and 2.3 mol% of 5-sodium sulfoisophthalate copolymerized with a tanδ peak temperature of 13
A cation dyeable polyester yarn (75 denier 36 filaments) at 7 ° C. was used as a pile yarn, and a normal 100 denier 36 filament polyester yarn was used in the ground portion to obtain a pile knitted fabric as shown in FIG. The pile knitted fabric obtained is dyed with a basic dye at 130 ° C. and then with a disperse dye.
Additional staining was performed at 30 ° C. The knitted fabric after dyeing was dried and finished according to a conventional method to obtain a pile fabric. The pile fabric thus obtained was finely mixed with four colors when viewed close up, and had a melange tone and was excellent in high-class feeling.
<比較例> 顔料移行度Gが12.4、tanδのピーク温度が136℃の青原
着ポリエステル糸(75デニール36フィラメント)と、ta
nδのピーク温度が138℃の通常ポリエステル糸(75デニ
ール36フィラメント)及び5−ナトリウムスルホイソフ
タレートを2.3モル%共重合したtanδのピーク温度が13
7℃のカチオン可染型ポリエステル糸をパイル糸に用
い、それ以外は実施例と同一の条件でパイル布帛を得
た。染め上がったパイル布帛は青原着糸の顔料により通
常ポリエステル糸及びカチオン可染型ポリエステル糸が
汚染され、各々の色相差が不明瞭であり、多色感に乏し
く品位の低い安っぽいものであった。Comparative Example A blue-dyed polyester yarn (75 denier 36 filaments) having a pigment transfer rate G of 12.4 and a tan δ peak temperature of 136 ° C., and ta
Normal polyester yarn with nδ peak temperature of 138 ℃ (75 denier 36 filaments) and 2.3 mol% of 5-sodium sulfoisophthalate copolymerized with tanδ peak temperature of 13
A pile fabric was obtained under the same conditions as in the examples except that a cationic dyeable polyester yarn at 7 ° C was used as the pile yarn. The dyed pile fabric was a cheesy one with poor quality and lack of multicolor, because the normal polyester yarn and the cationic dyeable polyester yarn were contaminated by the pigment of the blue dyed yarn and the hue difference between them was unclear. .
[発明の効果] 以上述べたように、本発明においては3色以上の多色が
ミックスされたパイル布帛が低コストで得られ、得られ
たパイル布帛は4色がきめ細くミックスされ、メランジ
調で高級感に優れていた。[Effects of the Invention] As described above, in the present invention, a pile fabric in which three or more colors are mixed is obtained at a low cost, and the obtained pile fabric is finely mixed in four colors and has a melange tone. It was excellent in luxury.
第1図は本発明のパイル布帛の一例を示す模式図であ
る。 1:グランド部 A:赤色原着ポリエステル糸 B:易染性ポリエステル糸 C:カチオン可染型ポリエステル糸 D:緑色原着ポリエステル糸FIG. 1 is a schematic view showing an example of the pile fabric of the present invention. 1: Ground part A: Red-dyed polyester yarn B: Easy-dyeable polyester yarn C: Cationic dyeable polyester yarn D: Green-dyed polyester yarn
フロントページの続き (56)参考文献 特開 昭53−90476(JP,A) 特開 昭62−104942(JP,A) 特開 昭59−112024(JP,A) 特公 昭53−10182(JP,B2) 実公 昭59−35591(JP,Y2)Continuation of the front page (56) Reference JP-A-53-90476 (JP, A) JP-A-62-104942 (JP, A) JP-A-59-112024 (JP, A) JP-B-53-10182 (JP , B2) Sumiko Sho 59-35591 (JP, Y2)
Claims (3)
テル原着糸と非原着ポリエステル糸がパイル部に混用さ
れ、全体が分散染料により染色されているパイル布帛。1. A pile fabric in which a chromatic polyester primary dyed yarn and a non-primed polyester yarn having a pigment migration degree G of 10.0 or less are mixed in a pile portion and the whole is dyed with a disperse dye.
ク温度T1が非原着ポリエステル糸のtanδのピーク温度T
2に対し、T1/T2≧1.0であることを特徴とする請求項1
記載のパイル布帛。2. The tan δ peak temperature T 1 of the chromatic polyester primary yarn is the tan δ peak temperature T of the non-primary polyester yarn.
2. In contrast to 2 , T 1 / T 2 ≧ 1.0 is satisfied.
The pile fabric described.
リコールを1〜6重量%共重合した易染性ポリエステル
を含む請求項1又は請求項2記載のパイル布帛。3. The pile fabric according to claim 1 or 2, wherein the non-sheathed polyester yarn contains an easily dyeable polyester obtained by copolymerizing 1 to 6% by weight of polyalkylene glycol.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63137974A JPH0699856B2 (en) | 1988-06-03 | 1988-06-03 | Pile fabric |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63137974A JPH0699856B2 (en) | 1988-06-03 | 1988-06-03 | Pile fabric |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01306647A JPH01306647A (en) | 1989-12-11 |
JPH0699856B2 true JPH0699856B2 (en) | 1994-12-07 |
Family
ID=15211093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63137974A Expired - Fee Related JPH0699856B2 (en) | 1988-06-03 | 1988-06-03 | Pile fabric |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0699856B2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE362559T1 (en) * | 2002-04-23 | 2007-06-15 | Diolen Ind Fibers Gmbh | METHOD FOR PRODUCING SEAT BELT STRAPS |
JP6643784B2 (en) * | 2018-02-21 | 2020-02-12 | 三和合繊株式会社 | Pile fabric and woven fabric |
CN112301498B (en) * | 2020-09-28 | 2022-06-21 | 南通盖宝家纺有限公司 | Fabric with soft hand feeling and production process thereof |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4954688A (en) * | 1972-09-25 | 1974-05-28 | ||
JPS5310182A (en) * | 1976-07-15 | 1978-01-30 | Nissan Motor Co Ltd | Process for forming corrugated cardboard |
JPS5390476A (en) * | 1977-01-14 | 1978-08-09 | Matsushita Electric Works Ltd | Carpet |
JPS56159325A (en) * | 1980-05-08 | 1981-12-08 | Mitsubishi Rayon Co | Production of pile fabric |
JPS56165043A (en) * | 1980-05-20 | 1981-12-18 | Mitsubishi Rayon Co | Production of pile fabric |
JPS56165044A (en) * | 1980-05-20 | 1981-12-18 | Mitsubishi Rayon Co | Production of pile fabric |
JPS58132183A (en) * | 1982-02-01 | 1983-08-06 | ユニチカ株式会社 | Production of multicolor knitted fabric |
JPS58163751A (en) * | 1982-03-23 | 1983-09-28 | ユニチカ株式会社 | Production of polyester knitted fabric |
JPS5935591U (en) * | 1982-08-27 | 1984-03-06 | 湯 炳城 | Shutter strut structure |
JPS59112024A (en) * | 1982-12-13 | 1984-06-28 | Toray Ind Inc | Polyester filament for pile |
JPS59144677A (en) * | 1983-02-07 | 1984-08-18 | ユニチカ株式会社 | Anti-stain raw fiber |
JPS62104942A (en) * | 1985-07-16 | 1987-05-15 | 旭化成株式会社 | Raised pile fabric and knitted fabric |
-
1988
- 1988-06-03 JP JP63137974A patent/JPH0699856B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH01306647A (en) | 1989-12-11 |
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