1237555 (1) 玖、發明說明 【發明所屬之技術領域】 本發明是關於由織編製成的拉鏈用布帶，具體而言是 關於：經由強力拉伸和多樣熱處理而安裝有鏈齒的拉鏈繫 齒布在鏈齒安裝側有稍微的內凹即所謂的正布皺形態，藉 由縫製時的布帶本體的收縮來吸收上述稍微的內凹，使布 帶本體或被縫製面不會有波浪形狀，而是一體縫製成全面 是均等並且是平面形狀的拉鏈用布帶。 【先前技術】 拉鏈用布帶（以下稱拉鏈布帶），是沿著其一側緣部 以等距安裝有要與對方鏈齒咬合的多數鏈齒，在該鏈齒列 插通拉頭的同時，於鏈齒列的端部安裝有上下止具製成所 要長度的拉鏈後，縫製安裝在衣類或各種袋類等的拉鏈專 用的布帶。1237555 (1) 发明. Description of the invention [Technical field to which the invention belongs] The present invention relates to a zipper tape made of a woven fabric, and more particularly, to a zipper system in which a fastener element is installed through strong stretching and various heat treatments. The tooth cloth has a slight indentation on the mounting side of the sprocket, which is the so-called regular cloth wrinkle pattern. The tape body is contracted during sewing to absorb the slight indentation, so that the cloth body or the surface being sewn will not have waves The shape is integrated into a flat zipper tape, which is uniformly sewed over the entire surface. [Prior art] A zipper tape (hereinafter referred to as a zipper tape) is provided with a plurality of sprocket teeth that are to be engaged with the other sprocket teeth at equal distances along one side edge portion. At the same time, a zipper with a desired length is mounted on the end of the sprocket row, and then a cloth tape for zipper dedicated to clothing or various bags is sewn.
拉鏈布帶，具有布帶主體部和設在其一側緣側的鏈齒 安裝緣部。於該鏈齒安裝緣部中，爲使各鏈齒的安裝形態 能夠穩定的同時又能增加其安裝強度，在布帶織成或編成 的同時沿著布帶長度方向織入或編入有比其他經線還粗的 芯線。 基於該布帶主體部和鏈齒安裝緣部在組織及構造上的 不同，於一般配置有芯線的鏈齒安裝部方面的熱收縮率是 比布帶主體部還小。其結果，經過各種熱處理步驟的拉鏈 布帶，就容易產生所謂的反布皺，即布帶主體部會大幅收 (2) 1237555 _ ’鏈齒安裝緣部會往外側凸成弓狀。 方面，於金屬製鏈齒或合成樹脂製鏈齒的安裝時 ’爲確保鏈齒的安裝間距成一定，所以在拉鏈布帶的特別 是鍵齒安裝緣部施加有較大的張力，使鏈齒安裝緣部及布 帶主體部是在伸長的狀態下安裝鏈齒。其結果，即使是在 張力解除後安裝有鏈齒的部份也無法恢復成原來的長度， 所以拉鏈布帶的鏈齒安裝緣部側就變成更往外側大幅凸出 ’導致上述反布皺形態容易變得更大。該傾向，在要求具 胃柔軟性和伸縮性的拉鏈布帶上特別顯著。 爲解決這般問題，例如根據日本特公昭5 9 - 5 1 8 0 7號 公報（專利文獻1 )，提案有一種由雙層兩面編組織所形 成的拉鏈布帶，其布帶主體部的構成線條是採用變形紗線 (textured yarn )，對於鏈齒安裝緣部是配置有來自於布 帶主體部連繫的表皮線所包覆的芯線，其使用的原紗是該 芯線的沸水收縮率要比上述變形紗線的沸水收縮率還大的 原紗。 採用如此的構成時，可獲得：即使是經熱處理也因爲 鏈齒安裝緣部和布帶主體部的熱收縮率差異，使鏈齒安裝 緣部成爲凹向內側的彎曲形狀，即處於所謂的正布皴形態 的狀況，但即使鏈齒安裝緣部收縮，布帶主體部的伸縮性 也會追隨該收縮，藉此以保持鏈齒安裝後的直線性的拉鏈 繫齒布。其結果，使拉鏈布帶得以吻合服貼的狀態安裝在 柔軟富有伸縮性的被縫製品上。 另一方面，由通常的織組織所構成的拉鏈布帶，若使 -5- (3) 1237555 用通常拉鏈布帶素材所使用的非伸縮性線條時，因基於織 物構造在布帶主體部是無伸縮性，所以一旦拉鏈布帶產生 布皴時，拉鏈繫齒布是無法將布皺狀態修正爲直線狀態， 這之後要將拉鏈布帶縫製在被縫製品上時，除了縫製煩雜 外，於縫製後安裝在被縫製品上的拉鏈布帶整個長方向不 平坦呈波浪狀態的瑕疵品產生狀況也變多。 爲解決這般問題，例如根據日本特開2 0 0 2 _ 2 0 9 6 1 3號 公報（專利文獻2 )，提案有一種具有由織製形成的布帶 主體部和織入有芯線的鏈齒安裝緣部的拉鏈用布帶，其特 徵爲：上述布帶主體部所使用的地紋經線，與其他的經線 相比其是由熱收縮率較低的變形紗線所構成，上述芯線具 有高沸水收縮率的複絲，將鄰接在上述芯線內側的經線的 沸水收縮率，形成爲比上述布帶主體部所使用的地紋經線 的沸水收縮率還高，由比上述芯線的沸水收縮率還低的變 形紗線所構成。 該拉鏈布帶，於剛織好時，由於布帶主體部和鏈齒安 裝緣部的織構造不同，使鏈齒安裝緣部形成爲稍微往外側 凸出彎曲的反布皺形態。當對如此狀態的拉鏈布帶進行短 時間的乾熱定形時，鏈齒安裝緣部的收縮量和配置在布帶 主體部中的經線的收縮量幾乎是沒有改變，因鏈齒安裝緣 部的收縮量稍微較多，所以剛織好時的反布皺就消失，因 此拉鏈布帶整體幾乎是成直線形。 接著，因染色所造成的拉鏈布帶的收縮量，是按照芯 線、鄰接於芯線的經線、布帶主體部的順序逐漸減少，在 冬 (4) 1237555 鏈齒安裝緣部側是形成爲往內側拉的弓狀的正布皺形態的 同時’布帶主體部側會產生成爲波浪狀態的斜路紋。在該 狀態下安裝鏈齒時，特別是在該鏈齒安裝緣部會施加有大 的張力。因此，基於鏈齒安裝時的張力，鏈齒安裝緣部雖 會伸長’但其伸長卻比加熱造成的上述收縮量還小，所以 就使鏈齒安裝緣部成大致直線形。另一方面，於鏈齒安裝 時對於布帶主體部並不產生伸長，所以就能夠維持其斜路 紋狀態。 如此般，由於是將拉鏈布帶的鏈齒安裝緣部中的芯線 沸水收縮率形成爲比鄰接於芯線內側的經線沸水收縮率還 大’使鏈齒安裝緣部和布帶主體部之間的熱收縮差進行階 段式變化，所以在鏈齒安裝緣部和布帶主體部的邊界區域 不會產生段差式收縮舉動。由於該拉鏈布帶縫製在被縫製 品上時，拉鏈繫齒布的鏈齒安裝緣部會成爲直線形，所以 縫製作業能夠正確進行，縫製後也可獲得在拉鏈整個長度 方向沒有波浪狀態的美麗製品。 然而，在將拉鏈鏈條縫製在被縫製品上時，由於縫線 的張力特別是會使所縫製的拉鏈布帶產生收縮。因此，如 上述專利文獻1及專利文獻2般，在縫製前的拉鏈是不產 生布皺，當鏈齒列和拉鏈布帶是爲包括同一平面在內的直 線形時，沿著其縫製線拉鏈布帶容易形成波浪狀態，尤其 是當被縫製品爲薄針織製品般富有柔軟性的被縫製品時， 該被縫製品也會和拉鏈布帶一起成波浪狀態，導致商品價 値降低。 (5) 1237555 本發明，是爲解決如此般的課題而 I生的目的是提供一種無關於被縫製品的 美麗縫製品的織編製拉鏈用布帶。 【發明內容】The fastener tape has a tape main body portion and a sprocket mounting edge portion provided on one edge side thereof. In the sprocket mounting edge portion, in order to stabilize the installation form of each sprocket and increase its mounting strength, the tape is woven or knitted along the length of the tape while being woven or knitted. The warp threads are also thick. Due to the difference in structure and structure between the main body portion of the tape and the sprocket mounting edge portion, the heat shrinkage rate of the sprocket mounting portion where a core wire is generally disposed is smaller than that of the main body portion of the tape. As a result, the zipper tape that undergoes various heat treatment steps is prone to produce so-called reverse cloth wrinkles, that is, the tape main body portion will be greatly retracted. (2) 1237555 _ 'The fastener element mounting edge portion will protrude outward into a bow shape. On the other hand, when installing metal sprockets or synthetic resin sprockets, 'to ensure that the sprocket installation pitch is constant, a large tension is applied to the zipper tape, especially the mounting edge of the key teeth, so that the sprocket The attachment edge portion and the tape main body portion attach the sprocket in an extended state. As a result, even after the tension is released, the portion where the sprocket is attached cannot be restored to its original length. Therefore, the sprocket mounting edge portion side of the zipper tape becomes more outwardly protruded, resulting in the aforementioned anti-wrinkle pattern. Easy to get bigger. This tendency is particularly noticeable in fastener tapes which require stomach flexibility and stretchability. In order to solve such a problem, for example, according to Japanese Patent Publication No. 5 9-5 1 8 0 7 (Patent Document 1), a zipper tape having a double-sided double-knitted structure is proposed. The lines are textured yarns. For the sprocket mounting edge, a core wire covered with a skin line from the main body of the tape is arranged. The raw yarn used is the boiling water shrinkage of the core wire. A raw yarn having a larger shrinkage rate than the boiling water of the textured yarn. With such a configuration, it can be obtained that even if heat-treated, the sprocket mounting edge portion becomes a curved shape recessed inward due to the difference in thermal shrinkage between the sprocket mounting edge portion and the tape main body portion, that is, it is in a so-called regular cloth The state of the shape, but even if the sprocket mounting edge portion is contracted, the elasticity of the tape main body portion follows the contraction, thereby maintaining a linear fastener chain cloth after the sprocket installation. As a result, the zipper tape can be attached to the soft and elastic quilted product in a state that it fits snugly. On the other hand, if a zipper tape made of a normal woven fabric uses -5- (3) 1237555 as a non-stretchable line used in a normal zipper tape material, the main body of the tape is based on the fabric structure. There is no elasticity, so once the zipper tape has a fabric, the zipper tie cloth cannot correct the wrinkle state to a straight state. After that, when sewing the zipper tape on the product to be sewn, in addition to the trouble of sewing, After the sewing, the zipper tape attached to the product to be sewn has unevenness in the entire longitudinal direction, and there are also many defects. In order to solve such a problem, for example, according to Japanese Patent Application Laid-Open No. 2 0 2 _ 2 0 9 6 1 3 (Patent Document 2), there is proposed a chain having a main body portion of a tape formed by weaving and a core yarn woven therein. The tape for the zipper of the tooth mounting edge portion is characterized in that the ground warp threads used in the main body portion of the tape are composed of deformed yarns having a lower thermal shrinkage rate than other warp threads, and the core thread The multifilament yarn having a high boiling water shrinkage ratio forms the boiling water shrinkage ratio of the warp threads adjacent to the inner side of the core yarn to be higher than the boiling water shrinkage ratio of the ground warp threads used in the main body portion of the tape, and shrinks by the boiling water ratio of the core yarn. It is composed of deformed yarn with a low rate. When the zipper tape is just woven, the woven structure of the tape main body and the sprocket mounting edge is different, so that the sprocket mounting edge is formed into an anti-crease pattern that is slightly convex and curved outward. When the zipper tape in this state is subjected to dry heat setting for a short period of time, the amount of shrinkage of the sprocket mounting edge portion and the amount of shrinkage of the warp threads arranged in the main body portion of the tape are almost unchanged. The amount of shrinkage is slightly more, so the anti-wrinkle disappears just after weaving, so the whole zipper tape is almost linear. Next, the shrinkage of the zipper tape caused by dyeing gradually decreases in the order of the core wire, the warp adjacent to the core wire, and the main body of the tape. In the winter (4) 1237555, the side of the sprocket mounting edge is formed to At the same time, the bow-shaped positive cloth wrinkle pattern drawn on the inside produces a diagonal wave pattern on the side of the main body portion of the tape. When a sprocket is mounted in this state, particularly a large tension is applied to the sprocket mounting edge. Therefore, although the sprocket mounting edge portion is elongated based on the tension during the sprocket mounting, its elongation is smaller than the above-mentioned shrinkage caused by heating, so that the sprocket mounting edge portion is made substantially linear. On the other hand, since the main body portion of the tape is not stretched when the sprocket is mounted, it is possible to maintain the diagonal pattern. In this way, the boiling water shrinkage of the core wire in the fastener element mounting edge portion of the fastener tape is formed to be larger than that of the warp boiling water shrinkage adjacent to the inner side of the core wire. The thermal shrinkage difference is changed stepwise, so a stepwise shrinkage behavior does not occur in the boundary area between the sprocket mounting edge portion and the tape main body portion. When the zipper tape is sewn on the product to be sewn, the sprocket attachment edge portion of the zipper fastener cloth will be straight, so that the sewing operation can be performed correctly, and the beauty of no wavy state in the entire length of the zipper can be obtained after sewing. product. However, when sewing a zipper chain on a product to be sewn, the tension of the stitches causes shrinkage of the zipper tape to be sewn in particular. Therefore, as in the above-mentioned Patent Documents 1 and 2, the zipper before sewing does not cause cloth wrinkles. When the fastener element rows and the zipper tape are linear including the same plane, the zipper is stitched along the sewing line. The tape is apt to form a wavy state. Especially when the quilted product is a soft quilted product that is as thin as a thin knitted product, the quilted product will also be wavy together with the zipper tape, resulting in a reduction in the price of the product. (5) 1237555 The present invention aims to solve such a problem, and an object of the present invention is to provide a tape for knitting and knitting of a beautiful sewing product that is not related to a sewing product. [Summary of the Invention]
爲達成上述目的，具有由織編製成 入或編入有芯線的鏈齒安裝緣部的本發 成的拉鏈用布帶，其特徵爲：鄰接著芯 經方向的鏈齒安裝緣部的構成線條，與 的其他全部的構成線條及芯線相比，是 較大的線條，該伸長恢復率R是以JIS 定來獲得拉伸所相對於的伸長恢復率R 該拉鏈用布帶，於剛織好或剛編好 體部和鏈齒安裝緣部的組織不同以及布 裝緣部的構成線條的伸長恢復率R不同 鏈齒安裝緣部幾乎爲直線式，布帶主體 的形態。在這般形態的狀況下，即使進 形及高溫染色，在鏈齒安裝緣部的收縮 部經方向的構成線條的收縮量爲沒有改 的形態也不會有大的改變。 在該狀態下進行鏈齒安裝時，雖然 和鏈齒安裝緣部都會一起受到強力拉伸 相對性會有較強的拉伸。雖然該鏈齒安 齒安裝緣部及布帶主體部同時伸長，但 爲的發明，其具體 軟硬度，均可獲得 的布帶主體部和織 明基本性構成而形 線外側延伸配置在 配置延伸在經方向 使用伸長恢復率R L 1 0 9 6爲標準的測 〇 時，由於其布帶主 帶主體部和鏈齒安 ，所以其是形成爲 部是稍微波浪程度 行短時間的乾熱定 量和延在布帶主體 變時，剛織編好時 拉鏈布帶其主體部 ，但鏈齒安裝緣部 裝時的張力會使鏈 因配置在鏈齒安裝 (6) 1237555 緣部的芯線外側的構成線條的伸長恢復率R是要比延伸在 布帶主體部經方向的構成線條的伸長恢復率R還大，所以 鏈齒安裝緣部會恢復成較接近原來的長度，而另一方面布 帶主體部其恢復量較小，因此鏈齒安裝緣部就形成內凹弓 狀彎曲的正布皺形態，布帶主體部就形成波浪狀態。 將這般形態的拉鏈的拉鏈布帶部縫製在被縫製品上時 ’該縫製時所產生的縫製收縮會使布帶主體部變平坦，使 拉鏈布帶被縫製成良好吻合服貼於被縫製品。即，就算在 拉鏈縫製後也可獲得於拉鏈整個長度方向不會有波浪狀態 的美麗製品。 此時的上述伸長恢復率R是以：TIS L] 096爲標準對各 線長進行測定，可用下式（1 )算出各線條的伸長恢復率 R。但是，本發明中配置在鏈齒安裝緣部的芯線外側的構 成線條的伸長恢復率R，因是形成爲與其他的構成線條的 伸長恢復率R成相對性的値，雖然對其是欲決定成一律性 ，但是從配置在鏈齒安裝緣部的芯線外側的構成線條的伸 長恢復率R能容易設定成比其他的材質還高的觀$來看其 伸長恢復率R最好是爲8 5 %以上。通常的複絲或單絲的伸 長恢復率R最多只達80%爲止。 R=[(L 卜 L2)/(L]-L0)]xl00 ..···· · ( 1 )， 但是，L 0是表示原來的線條，L 1是表示在指定張力 下受拉伸時的線長，L2是表示無張力下的伸長彳灰復後的 線長。 以·Π S L ] 0 9 6爲標準的線長測定，是使用拉伸§式驗或 (7) 1237555 具有同等性能的裝置，將試驗片的一端用上部夾具固定， 對另一端施加初始載重，在試驗片的夾緊下端起 20cmk 的位置施以記號。接著，輕輕地施加1 4.7 N ( 1 · 5 k g f )的 載重放置1小時後，對記號間的長度進行計測。其次，拆 除載重’在3 0秒後和1小時後施加初始載重，再對記號 間的長度進行計測，根據上述式（1 )算出伸長恢復率R (% )，針對3 0秒後和1小時後，分別算出3次的平均 値。 ±述伸長恢復率R，最好是按照下述順序設定成逐漸 變小：鄰接著芯線外側延伸配置在經方向的鏈齒安裝緣部 的構成線條；芯線；延伸配置在布帶主體部經方向的其他 全部的構成線條。採用如此構成時，當將拉鏈布帶均等伸 長後置於無載重的狀態時，拉鏈布帶欲恢復成原來長度的 順序爲：鄰接著芯線外側延伸配置在經方向的鏈齒安裝緣 部的構成線條；芯線；延伸配置在布帶主體部經方向的其 他全部的構成線條，所以在這些線條間的各別伸長恢復舉 動是無段差，使鏈齒安裝緣部形成內凹弓狀彎曲的正布皺 形態’將拉鏈縫製在被縫製品時，布帶主體部的波浪狀態 會吸收縫製時的收縮，使縫製作業能夠容易並且正確進行 ，在縫製後也可獲得美麗的製品。 於本發明，上述伸長恢復率R大的單一線條的粗度， 最好是設定成比其他全部延伸配置在經方向的構成線條的 粗度還粗。當伸長恢復率R大的單一線條的粗度比其他全 部延伸配置在經方向的構成線條的粗度還粗時，又可使伸 - 10 - (8) 1237555 長後的恢復率變大，假設至鏈齒安裝時爲止的反布皺形態 即使是爲明顯，也可於鏈齒安裝後確實將其稍微修正成正 布皺形態。 具有上述伸長恢復率R高的線條的代表性材質，可以 例如是尼龍或η -丙二醇和對苯二甲酸的縮聚物，對於在 這些線條以外的布帶主體部的延伸在經方向的其他全部的 構成線條使用聚酯樹脂所形成的複絲時，因兩者間的伸長 恢復率R會有明顯的差距所以是爲較好的材質搭配。於此 ，爲織製形成的拉鏈布帶時，若對鏈齒安裝緣部及布帶主 體部所使用的全部經線使用變形紗線時，因可防止線圈織 成錯開所以較佳，但對於編製形成的拉鏈布帶則因無需擔 心線圈編成錯開的問題所以就不一定需爲變形紗線不可。 【實施方式】 〔發明之最佳實施形態〕 以下邊參照圖面邊具體說明本發明最佳實施形態。 第1圖爲表示本發明代表性實施形態拉鏈布帶的織物 構造一例，另，於該圖中織物構造爲圖解方便是以較粗的 形態來表示，但於實際上其是密緻的構造。 此種織成的拉鏈布帶1，通常，因是由稱爲導緯針式 無梭織帶機的細寬織帶機所織成，所以如第1圖所示，是 由1條的線條往返移動在經線所形成的一個開口內以2條 拉齊的狀態形成爲1組緯線2來進行橫線織入。另，於該 圖中雖是將橫線織入的1組緯線2其構成的2條拉齊線條 -11 - 1237555 Ο) 2a、2b圖示成上下離開，但於實際上它們是上下互相緊 貼著。接著緯線2折返端所形成的弧端，是使用未圖示的 舌針和於下次形成的未圖示緯線2的弧端纏繞，以在拉鏈 布帶1的一側緣形成布邊部。在與纏繞上述緯線2的弧端 而形成的布邊部成相反側的緣部，如第2圖假想線所示可 安裝鏈齒3。 即，上述拉鏈布帶1，具有：要在與纏繞著上述緯線 2弧端所形成的未圖示布邊部成相反側的緣部，安裝上述 鏈齒3的鏈齒安裝緣部4 ;及，自該鏈齒安裝緣部4起至 相反側未圖示的布邊部爲止的布帶主體部5。本實施形態 中緯線2的構成線條2a、2b，是使用33 OdTex由聚酯樹 脂所形成之細的變形紗線。 接著，於鄰接圖示例中鏈齒安裝緣部4配置在外側的 2條經線6 a、6 b中配設有比其他經線6 c、6 d、6 e、....、 6m、6n還粗的尼龍複絲，鄰接著該2條經線6a、6b的內 側配置有2條芯線7a、7b，又鄰接著該芯線7a、7b的內 側配置有2條線條拉齊構成1組經線之聚酯樹脂變形紗線 所形成的2組經線6 c〜6 f，如此一來就構成鏈齒安裝緣部 4 〇 又在從該內側起至上述布邊部爲止的布帶主體部5配 置有多數的地紋經線 6 g、6h、…·、6m、6n。這些地紋經 線6g、6h、….、6m、6n也是2條拉齊依順序織入。此外 ，於鄰接著圖示例中鏈齒安裝緣部4配置在外側的2條經 線6a、6b的更外側所配置的2條細經線6〇-1、6〇-2，具 - 12 - (10) 1237555 有鏈齒安裝緣部4端緣形態保持功能。另，根據本實施形 態時，芯線7 a、7 b除外的整體組織，是爲經緯線2條成 組的平織組織。 附帶說明，於本實施形態拉鏈布帶1的鏈齒安裝緣部 4是鄰接配置在外側的2條伸長恢復率R高的2條經線6 a 、6b，是各別由具有470dTex粗度的尼龍製複絲所形成； 2條芯線 7 a、7 b，是各別使用：以原紗所形成的3條 5 6 0dTex聚酯樹脂製複絲線爲芯材，在芯材周圍用 2 6 7dTex編線包覆所形成的芯線；鏈齒安裝緣部4的布帶 主體側的各經線6c、6d、....、6m、6n，是使用3 3 0 dTex 由聚酯樹脂所形成的變形紗線。又，配置在鏈齒安裝緣部 4最外側的2條細經線6 〇 - 1、6 〇 - 2，是使用2 3 5 d T e X由聚 酯樹脂所形成的變形紗線。 於本發明，爲了在拉鏈繫齒布製造時不產生反布皺， 相反地爲了要使鏈齒安裝緣部4形成爲稍微內凹彎曲的正 布皴形悲’則重要的是：鄰接著上述芯線7 a、7 b外側配 置的經線6 a、6 b即使是在鏈齒的射出時及受到染色步驟 中的液壓時也不會伸長。上述2條伸長恢復率R高的2條 經線6 a、ό b的伸長恢復率r爲9 4.3 % ,配置在布帶主體 側的經線6 c、6 d、….、6 m、6 n的伸長恢復率r爲6 7. 〇 % ，芯線7 a、7 b的伸長恢復率r爲7 3 · I %，伸長恢復率r ’是按照：鄰接在鏈齒安裝緣部4外側的2條經線6a、 6b接著是心線7a、7b再來是配置在布帶主體側的經線6c 、0d、·.·.、6m、6η的排列順序逐漸地變小。 -13 · (11) 1237555 又，上述芯線7 a、7 b的沸水收縮率是爲1 5 %，這和 其他的線條相較其沸水收縮率是變得相當大，使其熱定形 收縮從習知的5 %大幅增加成7 %。另，配置在鏈齒安裝緣 部4最外側的2條細經線6 〇 - 1、6 ◦ - 2，是與配置在布帶主 體側的經線6c、6d、….、6m、6n的伸長恢復率R爲相同 〇 於本發明，爲了要在拉鏈繫齒布製造時不產生反布皴 ，則重要的是：上述芯線7 a、7 b，是能確保高收縮性， 並且可將拉鏈布帶1的染色步驟通過後的鏈齒安裝緣部4 的布帶伸長度抑制成小，使芯線部份在未圖示的鏈齒的射 出時不會伸長。因此，是將上述芯線7 a、7 b的構造與例 如日本實公昭5 5 - 2 1 6 0 5號公報中也有揭示的芯線構造爲 相同構造，是用由複數條的編線所形成沉降弧互相交叉形 成的編管包覆圍著芯材的周圍。於同時本實施形態，對於 上述芯材是使用上述3 3 0dTexx2條的聚酯樹脂製原紗複 絲，其沸水收縮率是設定成1 5 %是爲高收縮率。 藉由採用本實施形態中與以上織構造爲不同種類的使 用經線，使拉鏈布帶〗在每經過指定的熱處理步驟後產生 第3A圖至第3E圖所示的形態變化，在射出時形成高溫 下的鏈齒安裝時，可獲得拉鏈繫齒布8的特別是在鏈齒安 裝緣部4側有稍微內凹彎曲正布皴形態，藉由對成爲縫製 對象的被縫製品進行縫製時產生的拉鏈布帶收縮，來矯正 這成稍微波浪的狀態，就容易獲得美麗的縫製形態。 根據第3圖對此進行具體性說明時，首先，剛織好的 > 14 ^ (12) 1237555 拉鏈布帶1，假定是由全部的經線6 0 - 1、6 0 — 2、6 Σ ....、6m、6η及芯線7a、7b以同一張力來織成時， 伸長恢復率r的經線6 a、6 b幾乎是恢復成原來的 而其他的經線6 〇 - ]、6 〇 - 2、…·、6 m、6 η及芯線7 a 是未恢復成原來的長度，所以整體而言如第3 A圖 織成爲鏈齒安裝緣部4側是稍微內凹成弓狀的正布 。但是，在該剛織好時，因鏈齒安裝緣部4和布帶 5所使用的線條和組織爲不同。所以鏈齒安裝緣部 是成直線形，在布帶主體部5有微小波浪狀的斜路 〇 於如此所獲得的拉鏈布帶1上染有顏色。該染 常是將拉鏈布帶1捲繞在未圖示的染色軸上，將軸 染在染色機中循環的染色液，以高溫狀態染有顏色 ，拉鏈布帶1若無法均等捲繞在染色軸上則無法有 染色。因此，就要將具有上述般剛織好布皺形態的 帶1在乾熱下暫時進行熱定形。此時，於拉鏈布帶 加有一樣的張力，使其熱定形成直線形，以確保染 能有一樣的捲繞。 在染色時當將該剛織好的布帶例如在1 8 0 °c乾 行1分鐘的熱定形時，雖然芯線7 a、7 b會收縮， 定形的處理時間太短，所以如第3 B圖所示，芯線 並未完全達到收縮，其與熱定形時的鏈齒安裝緣部 布帶主體部5的收縮差是極小，因此布帶主體部5 紋也幾乎不明顯。 、6b、 具有高 長度， 、7b， 所示是 皺形態 主體部 4大致 紋程度 色，通 整個浸 。所以 均勻的 拉鏈布 1上施 色軸上 熱下進 但因熱 7a、7 b 4中的 的斜路 -15- (13) 1237555 其次，當將上述拉鏈布帶1浸染在1 3 0 °c的高壓染色 液中進行4 0分鐘的染色時，收縮大小的順序在鏈齒安裝 緣部4爲最大’其次是心線7 a、7 b ’在鍵齒安裝緣部4 與布帶主體部5之間會有收縮差，如第3 C圖所示，正布 皺形態變明確，同時在布帶主體部5上以目視就可看出有 波浪狀的斜路紋。 在染色後，鏈齒3是在高溫下射出成形，一體成形在 拉鏈布帶1的鏈齒安裝緣部4上。該射出成型時爲使拉鏈 布帶1成直線形而對拉鏈布帶1施加有均等的張力，在鏈 齒安裝緣部4上會作用著最大張力使其進行伸長。當成形 結束後釋放張力時，鏈齒安裝緣部4的鏈齒安裝部份的伸 長是無法恢復而鏈齒間的布帶部份會大幅伸長或恢復原長 。此時，芯線7 a、7 b及布帶主體部5的伸長恢復小，因 其伸長恢復率R不同，所以欲恢復成原來長度的順序爲： 鄰接在芯線7 a、7 b外側的經線6 a、6 b ;芯線7 a、7 b ;布 帶主體部側的經線 6c、6d、….、6m、6n。因此，鄰接在 芯線7 a、7 b外側的經線6 a、6 b所恢復的原來長度爲最多 ，而布帶主體部側的經線6c、6d、…·、6m、6n恢復量爲 最少。其結果，製造結束後的拉鏈鏈條9，如第3 D圖所 示，鏈齒安裝緣部4是成直線形，布帶主體部5的波浪狀 是變明顯。 在如此製造成的拉鏈繫齒布8上穿通拉頭，將裝有上 下止具的拉鏈縫製在被縫製品9上時，於通常的狀況時縫 製收縮將會使縫製部成波浪狀，但採用本實施形態構成的 -16 - (14) 1237555 拉鏈時，因布帶主體部5是成波浪狀態，所以在縫製 關被縫製品9的軟硬度除了可良好吻合服貼於縫製品 縫製外’如第3 E圖所示，縫製後的製品1 〇也可具有 的成品外觀。本實施形態構成的拉鏈，特別適合於柔 被縫製品。 第4圖是表示與上述實施形態爲相同織成的拉鏈 1變形例。於該變形中，織入在鏈齒安裝緣部4的芯 、7 b的組織雖是與上述實施形態相同，但鄰接著芯3 ' 7b外側配置的2條伸長恢復率R高的經線6a、6b 排配置在布帶面的表背方向的同時，由上述實施形態 除被配置在鏈齒安裝緣部4最外側的具細纖度2條 6〇-1、6〇-2後的不規則管袋織物所形成。 此外’對於本變形例的鏈齒安裝緣部4的伸長恢 R局的經線6 a、6 b，是使用由具有與上述實施形態爲 高伸長恢復率R的n-丙二醇和對苯二甲酸的縮聚物 成的變形紗線，對於布帶主體部5的經線6 c、6 d、 6m、6η與上述實施形態爲相同是使用伸長恢復率r 述經線6a、6b還小的聚酯樹脂製變形紗線。附帶說 上述η-丙二醇和對苯二甲酸的縮聚物所製成的線條 化成株式會社製）的伸長恢復率R爲8 8 %，伸長度 3 7 %程度，這與聚酯樹脂或尼龍66相比其値是非常大 第5圖，是表示上述實施形態的另一變形例。根 變形例時’鏈齒安裝緣部4是爲管袋織物，於該管袋 部份插入著1條粗的芯線7，又對配置在上述管袋織 時無 容易 美麗 軟的 布帶 線7 a 泉7岔 是並 中去 經線 復率 相同 所形 比上 明， (旭 36〜 〇 據該 織物 物最 -17 - (15) 1237555 外側的線條，配設有比其他經線6c、6d、….、6m 長恢復率R還大的粗尼龍製3條由複絲所形成經; 6a、6 b 〇 其他經線6c、6d、....、6m、6n的材質，與上 形態爲相同是使用聚酯樹脂。 這些變形例，也與上述實施形態相同，安裝有 的拉鏈繫齒布8，是形成爲鏈齒安裝緣部4是稍微 正布雛形態，可使縫製後的製品形態擁有美麗的成 。此外，於該變形例中，因是將伸長恢復率R分別 他經線6c、6d、.·.·、6m、6η還高的2〜3條6a、 )配置在鏈齒安裝緣部4的最外側，所以在伸長後 成原來長度時的舉動就難以受到周邊組織的影響， 獲得所期望的恢復量，能夠確實獲得正布皴形態。 第6圖，是表示本發明第2實施形態。該實施 拉鏈布帶1是經編製的布帶。該圖所示的構成線條 圖示成較粗，但實際上是編製成更密緻。該拉鏈布 也是和上述第1實施形態相同，具備有··要以等距 數鏈齒3等的鏈齒安裝緣部1 4 ;及，要縫製在未 縫製品上的布帶主體部1 5。本實施形態，是於全 配置著編鏈組織線1 6 a、] 6 b、…· 、1 6 m、1 6 η， 的編鏈組織線 1 6 a、1 6 b、. ·. · 、1 6 m、1 6 η的針編 順序插入Ο - Ο / 3 - 0的緯線〗2 a，在上述鏈齒安裝緣苦丨 編鍵組織線]6 a、1 6 b之間配置I條心線1 7，邊將 ]2 a和0 - 〇 / 3 - 0的緯線]2 b在表背進行交替交叉， 、6 η伸 線6 〇、 述實施 鏈齒 3 內凹的 品外觀 是比其 6 b ( 6 〇 要恢復 而谷易 形態的 配置雖 帶1， 安裝多 圖示被 部縱行 在鄰接 弧中按 5 14的 該緯線 邊將芯 -18- (16) 1237555 線1 7編入固定在鏈齒安裝緣部1 4。 又在上述鏈齒安裝緣部1 4中所配置的2條編鏈組織 線1 6a、] 6b當中夾著芯線】7配置在外側的編鏈組織線 1 6 a和芯線1 7之間，於表背緯線1 2 a 1、2 b之間經方向插 入著爲本發明特徵部其伸長恢復率R是比其他構成編線 16a、16b、····、16m、16η還大的尼龍製複絲線16p。本 實施形態所使用的上述尼龍製複絲線1 6 p，其合計粗度爲 4 7 0 d T e X ’其伸長恢復率R爲9 4 %。 另一方面，上述芯線1 7，是使用2 6 7 dTex粗的1條 聚醋樹肖曰製複絲線編成的管袋表皮部1 7包覆著5 6 0 d T e X 粗的3條原紗所形成的聚酯樹脂製複絲線芯材1 7a而構成 ，其伸長恢復率R爲7 8 · 8 %。此外，上述編鏈組織線1 6 a 、1 6b、…·、1 6m、1 6n及緯線 12al、2b，是各別使用 3 3 0 d T e x的聚酯樹脂製複絲所形成的變形紗線，各伸長恢 復率R爲7 5 · 6 %。 該實施形態，如上述般，因是將編鏈組織線1 6 a、 1 6 b、…·、1 6 m、1 6 η及緯線1 2 a 1、2 b的線條粗度爲較細 ，由編製組織形成，所以編成後的拉鏈布帶1 1是極具柔 軟性’因此容易吻合服貼於針織枉布或薄的織物等。此外 ，因是採用上述構成，所以和第1實施形態相同，裝好鍵 齒3的未圖示拉鏈繫齒布，是形成爲鏈齒安裝緣部14有 稍微內凹的正布鑛形態，於縫製時也能與布帶主體部】5 的柔軟性配合’良好地吻合服貼於被縫製品，於同時可充 分吸收縫製時產生的收縮以製成美麗的縫製品。 -19 - (17) 1237555In order to achieve the above-mentioned object, a zipper tape of the present invention which has a sprocket mounting edge portion woven into or incorporated with a core thread is characterized by a constituent line adjacent to the sprocket mounting edge portion in the core warp direction, Compared with all other constituent lines and core wires, it is a larger line. The elongation recovery rate R is determined by JIS to obtain the elongation recovery rate R relative to the stretch. The fastener tape is used for The newly-organized body and the sprocket mounting edge have different structures, and the elongation recovery ratio R of the constituent lines of the cloth edge is different. The sprocket mounting edge is almost linear, and the shape of the tape body. In such a shape, the shape of the shrinkage of the constituent lines in the meridional direction of the shrinkage portion of the sprocket mounting edge portion remains unchanged even if it is shaped and dyed at high temperature. When the sprocket is mounted in this state, both the sprocket mounting edge and the sprocket mounting edge portion will be strongly stretched together, and the relative stretch will be strong. Although the mounting edge of the sprocket and the tooth and the main body of the tape are extended at the same time, the invention has a specific soft hardness, and the main body of the tape can be obtained. When the stretch is measured in the warp direction using the elongation recovery rate RL 1 0 96 as a standard measurement, the main belt portion and the sprocket are installed on the main belt, so it is formed into a slightly wavy portion, and the dry heat quantity is short. When the main body of the tape is changed, the main body of the zipper tape is just knitted, but the tension during the installation of the sprocket mounting edge will cause the chain to be placed outside the core wire of the sprocket installation (6) 1237555 The elongation recovery rate R of the constituent lines is greater than the elongation recovery rate R of the constituent lines extending in the warp direction of the main body portion of the tape, so the sprocket mounting edge portion will return to a length closer to the original length. The main body has a small amount of recovery, so the sprocket mounting edge portion forms a positive cloth wrinkle shape that is concavely bowed, and the main body portion of the tape is wavy. When the zipper tape portion of a zipper in this shape is sewn on a product to be sewn, 'The sewing shrinkage generated during the sewing will flatten the main body portion of the tape, so that the zipper tape is sewn into a good fitting suit and affixed to the sewing. Product. That is, even after the zipper is sewn, a beautiful product having no wave state in the entire length of the zipper can be obtained. The elongation recovery rate R at this time is measured for each wire length using TIS L] 096 as a standard, and the elongation recovery rate R of each line can be calculated by the following formula (1). However, in the present invention, the elongation recovery rate R of the constituent lines disposed outside the core wire of the sprocket mounting edge is formed to be relative to the elongation recovery rate R of the other constituent lines. It is uniform, but from the viewpoint that the elongation recovery rate R of the constituent lines arranged outside the core wire of the sprocket mounting edge can be easily set higher than other materials, the elongation recovery rate R is preferably 8 5 %the above. The elongation recovery rate R for ordinary multifilaments or monofilaments is at most 80%. R = [(L, L2) / (L] -L0)] xl00 .............. However, L 0 is the original line, and L 1 is when it is stretched under the specified tension. The line length, L2 is the line length after elongation and ashing without tension. The wire length measurement based on · Π SL] 0 9 6 is a device with equivalent performance using tensile § test or (7) 1237555. One end of the test piece is fixed with an upper clamp, and the initial load is applied to the other end. A mark is placed at a position of 20 cmk from the clamped lower end of the test piece. Next, a light load of 1 4.7 N (1.5 kgf) was applied for 1 hour, and then the length between the marks was measured. Next, the removal load is applied after 30 seconds and 1 hour, and the length between the marks is measured. The elongation recovery rate R (%) is calculated according to the above formula (1). For 30 seconds and 1 hour Then, the average 値 of three times was calculated. ± The elongation recovery rate R is preferably set to be gradually smaller in the following order: a constituent line extending adjacent to the outer side of the core wire and arranged in the longitudinal direction of the sprocket mounting edge; the core wire; and the extension wire is arranged in the warp direction of the main body of the tape All the other make up lines. In this configuration, when the zipper tape is uniformly stretched and placed in a no-load state, the order in which the zipper tape is to be restored to its original length is: the configuration of the sprocket mounting edge portion extending in the warp direction adjacent to the outside of the core wire Lines; core wires; all the other constituent lines extending in the warp direction of the main body of the tape, so the individual elongation recovery actions between these lines are stepless, so that the mounting edge of the sprocket forms a concave cloth with a curved bow shape. Wrinkle shape 'When sewing a zipper on a product to be sewn, the wavy state of the main body of the tape will absorb the shrinkage during sewing, so that the sewing operation can be easily and accurately performed, and beautiful products can also be obtained after sewing. In the present invention, it is preferable that the thickness of a single line having a large elongation recovery rate R is set to be thicker than the thickness of all other constituent lines extending in the warp direction. When the thickness of a single line with a large elongation recovery rate R is thicker than the thickness of other constituent lines that are all extended and arranged in the warp direction, the recovery rate after the elongation of -10-(8) 1237555 becomes longer, assuming that Even if the anti-crease pattern is obvious when the sprocket is installed, it can be slightly corrected to the regular crepe pattern after the sprocket is installed. A representative material of the line having the above-mentioned high elongation recovery rate R may be, for example, a polycondensate of nylon or η-propylene glycol and terephthalic acid. For all the other parts of the tape body portion extending in the warp direction, When a multifilament made of polyester resin is used to form the line, the elongation recovery rate R between the two will have a significant difference, so it is a better material mix. Here, in the case of a zipper tape formed by weaving, it is preferable to use a deformed yarn for all warp threads used in the sprocket attachment edge portion and the tape main body portion, because the stitches can be prevented from being staggered. The knitted zipper tape does not necessarily need to be a deformed yarn because there is no need to worry about the stitching of the stitches. [Embodiment] [Best Embodiment of the Invention] The best embodiment of the present invention will be described in detail below with reference to the drawings. Fig. 1 shows an example of a fabric structure of a zipper tape according to a representative embodiment of the present invention. In the figure, the fabric structure is shown in a thick form for convenience of illustration, but it is actually a dense structure. The zipper tape 1 knitted in this way is usually woven by a thin and wide weaving machine called a weft guide type shuttleless loom, so as shown in Fig. 1, it moves back and forth by one line. In one opening formed by the warp threads, two wefts are formed into a group of weft threads 2 for weaving. In addition, in this figure, although a set of weft threads 2 woven with horizontal lines is composed of two drawn lines -11-1237555 0) 2a and 2b are shown as separated upward and downward, in fact, they are close to each other. Stick. Then, the arc end formed by the weft thread 2 folded back end is wound with an unillustrated needle and the arc end of the weft thread 2 (not shown) formed next time to form a cloth edge portion on one side edge of the fastener tape 1. A sprocket 3 can be attached to an edge portion on the side opposite to the cloth edge portion formed by winding the weft thread 2 as shown by a virtual line in FIG. 2. That is, the fastener tape 1 includes a fastener element mounting edge portion 4 on which the fastener element 3 is mounted on an edge portion opposite to a cloth edge portion (not shown) formed by winding the arc end of the weft thread 2; and The tape body portion 5 from the sprocket mounting edge portion 4 to a cloth edge portion (not shown) on the opposite side. The constituent lines 2a and 2b of the middle weft 2 in this embodiment are thin textured yarns made of polyester resin using 33 OdTex. Next, in the two adjacent warp threads 6 a and 6 b where the sprocket mounting edge portion 4 is arranged on the outside in the example of the adjacent figure, other warp threads 6 c, 6 d, 6 e, ..., 6m are arranged. And 6n are thick nylon multifilaments, two core wires 7a, 7b are arranged adjacent to the inner side of the two warp threads 6a, 6b, and two wires are arranged adjacent to the inner side of the core wires 7a, 7b to form a group. The two sets of warp threads 6 c ~ 6 f formed by warp yarns made of polyester resin are used to form the sprocket mounting edge 4 〇 The tape body from the inner side to the cloth edge portion The part 5 is provided with a plurality of ground warp threads 6 g, 6h, ..., 6m, 6n. These ground warp threads 6g, 6h,..., 6m, and 6n are also woven together in order. In addition, two fine warp threads 6〇-1, 6〇-2, which are arranged on the outer side of the two warp threads 6a, 6b arranged adjacent to the sprocket mounting edge portion 4 in the example in the figure, have-12 -(10) 1237555 There is a function to maintain the shape of the 4 edge of the sprocket mounting edge. In addition, according to this embodiment, the overall structure except for the core wires 7a and 7b is a plain weave structure composed of two warp and weft threads. Incidentally, in this embodiment, the fastener element mounting edge portion 4 of the fastener tape 1 is two warp threads 6 a and 6 b arranged adjacent to each other and having a high elongation recovery rate R, each having a thickness of 470 dTex. Formed by nylon multifilament; 2 core wires 7 a, 7 b are used separately: 3 5 6 0dTex polyester resin multifilament wires formed from raw yarn are used as core material, and 2 6 7dTex is used around the core material The core wires formed by the braid are covered; the warp threads 6c, 6d, ..., 6m, 6n on the tape body side of the sprocket mounting edge portion 4 are formed of polyester resin using 3 3 0 dTex Deformed yarn. The two warp threads 6 0-1 and 6 0-2 arranged on the outermost side of the fastener element mounting edge portion 4 are deformed yarns made of a polyester resin using 2 3 5 d T e X. In the present invention, in order not to generate reverse wrinkles during the manufacturing of the zipper fastener, on the contrary, in order to form the sprocket mounting edge portion 4 into a slightly concave and curved positive cloth shape, it is important to adjoin the above The warp threads 6 a and 6 b arranged outside the core wires 7 a and 7 b do not stretch even when the sprocket is ejected and when the hydraulic pressure is applied in the dyeing step. The two warp threads 6 a and 6 b with a high elongation recovery rate R are 9 4.3%, and the warp threads 6 c, 6 d, ..., 6 m, 6 arranged on the main body side of the tape The elongation recovery ratio r of n is 67.0%, the elongation recovery ratio r of the core wires 7a, 7b is 7 3 · I%, and the elongation recovery ratio r 'is based on: 2 adjacent to the outer side of the sprocket mounting edge portion 4 The warp threads 6a, 6b are followed by the heart threads 7a, 7b, and then the warp threads 6c, 0d, ...., 6m, 6η arranged on the tape main body side gradually become smaller. -13 · (11) 1237555 In addition, the boiling water shrinkage of the core wires 7 a and 7 b is 15%. Compared with other lines, the boiling water shrinkage of the core wires is quite large, which makes it shrink from heat setting. The known 5% increased significantly to 7%. In addition, the two thin warp threads 6 0-1, 6 ◦-2 arranged on the outermost side of the sprocket mounting edge portion 4 are connected to the warp threads 6c, 6d, ..., 6m, 6n arranged on the tape main body side. The elongation recovery rate R is the same as in the present invention. In order to prevent the occurrence of backing during the manufacturing of the zipper fastener, it is important that the core wires 7 a and 7 b ensure high shrinkage and that the zipper After the dyeing step of the tape 1 is passed, the tape elongation of the sprocket mounting edge portion 4 is suppressed to be small, so that the core wire portion does not stretch when the unillustrated sprocket is ejected. Therefore, the structure of the core wires 7 a and 7 b is the same structure as the core wire structure disclosed in Japanese Publication No. 5 5-2 1 6 0 5, and a settlement arc is formed by a plurality of braided wires. Cross-shaped braided tubes surround the core material. At the same time, in the present embodiment, for the core material, the aforementioned polyester resin raw yarn multifilament yarn of 3 300 dTexx 2 was used, and the boiling water shrinkage rate was set to 15% for a high shrinkage rate. By using warp threads of different types from the above weaving structure in this embodiment, the zipper tape has a morphological change as shown in Figs. 3A to 3E after each specified heat treatment step, and is formed at the time of injection. When the sprocket is installed at a high temperature, a zipper-shaped cloth 8 can be obtained, and the shape of the cloth is slightly concave and curved on the side of the sprocket mounting edge 4 in particular, which is generated when the object to be sewn is sewn. The zipper tape shrinks to correct this slightly wavy state, and it is easy to obtain a beautiful sewing shape. To explain this in detail based on Fig. 3, first, just woven > 14 ^ (12) 1237555 zipper tape 1 is assumed to be composed of all the warp threads 6 0-1, 6 0-2, 6 Σ ...., 6m, 6η, and the core threads 7a, 7b are woven with the same tension, the warp threads 6 a, 6 b of the elongation recovery rate r are almost restored to the original and the other warp threads 6 〇-], 6 〇- 2, ..., 6 m, 6 η, and core wire 7 a are not restored to their original lengths, so as a whole, as shown in Figure 3A, the side of the sprocket mounting edge 4 is slightly concaved into an arch shape. Is cloth. However, at the time of this weaving, the lines and structures used by the element attachment edge portion 4 and the tape 5 are different. Therefore, the sprocket mounting edge portion is linear, and the tape main body portion 5 has a slight wavy inclined path. The zipper tape 1 thus obtained is colored. In this dyeing, the zipper tape 1 is usually wound on a dyeing shaft (not shown), and the shaft is dyed in a dyeing liquid circulating in the dyeing machine, and the color is dyed at a high temperature. If the zipper tape 1 cannot be evenly wound around the dyeing No staining is possible on the shaft. Therefore, it is necessary to temporarily heat-set the belt 1 having the above-mentioned just-woven crepe shape under dry heat. At this time, the same tension is applied to the zipper tape to make it heat-set into a linear shape to ensure that the dyeing can have the same winding. When dyeing the freshly woven cloth tape for heat-setting at 180 ° C for 1 minute, the core wires 7 a and 7 b will shrink, and the setting processing time is too short. As shown in the figure, the core wire does not fully shrink, and the shrinkage difference between the core wire and the main body part 5 of the sprocket mounting edge during heat setting is extremely small, so the pattern of the main body part 5 is hardly noticeable. , 6b, has a high length, and 7b, which is shown in wrinkled form. The main body part 4 is roughly wrinkled, and immersed throughout. Therefore, the uniform color of the zipper cloth 1 is lowered by the heat on the color application axis, but due to the heat of the diagonals in the 7a, 7 b 4 -15- (13) 1237555 Secondly, when the above zipper tape 1 is dipped in 1 30 ° C When dyeing in a high-pressure dyeing solution for 40 minutes, the order of the contraction size is the largest at the sprocket mounting edge portion 4 ', followed by the center line 7 a, 7 b' at the key tooth mounting edge portion 4 and the tape main body portion 5 There may be a contraction difference between them. As shown in FIG. 3C, the positive wrinkle pattern becomes clear, and at the same time, a wavy diagonal pattern can be seen on the tape main body portion 5 by visual inspection. After dyeing, the fastener elements 3 are injection-molded at a high temperature, and are integrally formed on the fastener element mounting edge portion 4 of the fastener tape 1. In this injection molding, in order to make the fastener tape 1 linear, uniform tension is applied to the fastener tape 1, and the maximum tension is applied to the fastener element mounting edge portion 4 to stretch the fastener tape 1. When the tension is released after the forming is completed, the extension of the sprocket mounting portion of the sprocket mounting edge portion 4 cannot be recovered, and the portion of the tape between the sprocket elements will greatly extend or restore the original length. At this time, the elongation recovery of the core wires 7 a, 7 b and the tape main body portion 5 is small. Because of the different elongation recovery rates R, the order to restore the original length is: the warp threads adjacent to the outer sides of the core wires 7 a, 7 b 6 a, 6 b; core wires 7 a, 7 b; warp threads 6c, 6d, ..., 6m, 6n on the main body side of the tape. Therefore, the warp threads 6 a and 6 b adjacent to the core wires 7 a and 7 b have the largest original length, and the warp threads 6 c, 6 d,..., 6 m, and 6 n on the main body side of the tape have the least recovery amount. . As a result, as shown in Fig. 3D, the fastener chain 9 after the manufacturing is completed, the fastener element mounting edge portion 4 is linear, and the wavy shape of the tape main body portion 5 becomes obvious. When a pull-through slider is passed through the thus-produced zipper-toothed cloth 8 and the zipper with the upper and lower stops is sewn to the product 9 to be sewn, the sewing shrinkage will cause the sewing portion to be wavy under normal conditions. -16-(14) 1237555 in this embodiment, because the main body portion 5 of the tape is in a wavy state, the softness and hardness of the product 9 to be sewn can be used to fit the sewing product well except that it fits well. As shown in FIG. 3E, the finished product 10 may also have a finished product appearance. The slide fastener constructed in this embodiment is particularly suitable for quilted products. Fig. 4 shows a modified example of the slide fastener 1 knitted in the same manner as the above embodiment. In this modification, although the structure woven into the cores and 7 b of the sprocket mounting edge portion 4 is the same as the above-mentioned embodiment, two warp threads 6 a having a high elongation recovery rate R arranged adjacent to the outside of the core 3 ′ 7 b are adjacent to each other. The rows 6b and 6b are arranged in the front and back directions of the tape surface, and the irregularities after the two fine-grained 6-60-1 and 6〇-2 arranged on the outermost side of the sprocket mounting edge 4 are removed from the above embodiment. Tube fabric is formed. In addition, for the elongation of the sprocket mounting edge portion 4 of this modification example, the warp threads 6 a and 6 b of the round R are made of n-propylene glycol and terephthalic acid having a high elongation recovery rate R from the embodiment The warp yarns 6 c, 6 d, 6 m, and 6η of the tape main body 5 are the same as those in the above-mentioned embodiment. Resin textured yarn. Incidentally, the above-mentioned polycondensate of η-propylene glycol and terephthalic acid is used to make a linear chemical product, and the elongation recovery ratio R is 88% and the elongation is 37%, which is similar to that of polyester resin or nylon 66. It is very large compared to Fig. 5. Fig. 5 shows another modified example of the above embodiment. In the root modification example, the sprocket mounting edge portion 4 is a pipe bag fabric, and a thick core wire 7 is inserted into the pipe bag portion, and there is no easy-beautiful and soft cloth tape line 7 a when the pipe bag is knitted. The spring 7 fork is the same as that of the middle warp warp with the same complex ratio. (Asahi 36 ~ 〇 According to the fabric's most -17-(15) 1237555, the outer lines are equipped with 6c, 6d, …., 6m long nylon 3 warp made of multifilament made of thick nylon; 6a, 6 b 〇 other warp yarns 6c, 6d, ..., 6m, 6n. Polyester resin is used in the same way. These modified examples are also the same as the above-mentioned embodiment. The attached zipper tooth cloth 8 is formed into a sprocket mounting edge portion 4 in a slightly regular cloth shape, which can make the shape of the product after sewing. It has a beautiful finish. In addition, in this modification, the elongation recovery rate R is 2 to 3 6a, 6c, 6), 6m, 6), of which the warp threads 6c, 6d, 6m, 6η are also high. The outermost side of the mounting edge portion 4 is difficult to be affected by the surrounding tissue when it is stretched to its original length, and the desired recovery is obtained. Can indeed obtain a positive form of cloth cracked. Fig. 6 shows a second embodiment of the present invention. In this embodiment, the fastener tape 1 is a knitted tape. The composition lines shown in this figure are thicker but are actually denser. This zipper cloth is also the same as the first embodiment described above, and includes a sprocket mounting edge portion 1 4 which is to be numbered sprocket 3 and the like; and a tape main body portion 15 to be sewn on an unsewn product. . In this embodiment, the knitting organization line 16 6a,] 6 b, ... ·, 16 m, 16 η, and the knitting organization line 16 a, 1 6 b, ..... 1 6 m, 1 6 η stitches are inserted into the weft thread of 0-〇 / 3-0 in sequence 2a, and the above-mentioned sprocket installation edge is bitter 丨 weaving key organization line] 6 a, 1 6 b Line 17, side will] 2 a and 0-〇 / 3-0 weft line] 2 b alternately intersect on the front and back, 6 η stretch line 6 〇, said the implementation of the sprocket 3 concave appearance is better than 6 b (6 〇 To restore, although the configuration of Gu Yi shape is with 1, the installation is shown in the figure. The quilt is drawn in the adjacent arc and the core 18- (16) 1237555 line 1 7 is fixed. At the sprocket mounting edge portion 1 4. The two braided organization lines 16a, 6b arranged in the above-mentioned sprocket installation edge portion 14 sandwich the core wire] 7 The braided organization line 1 6 arranged outside Between a and the core wire 17 and between the front and back wefts 1 2 a 1 and 2 b are inserted in the longitudinal direction of the characteristic part of the present invention, and the elongation recovery rate R is higher than that of other constituent braided wires 16a, 16b, ... 16m, 16η and larger nylon multifilament thread 16p. This implementation The above-mentioned nylon multifilament yarn 16 p used in the state has a total thickness of 4 7 0 d T e X 'and an elongation recovery rate R of 9 4%. On the other hand, the above-mentioned core wire 1 7 uses 2 6 7 A dTex thick 1 polyester yarn made of multifilament yarn made of a tube bag. The skin part 1 7 is covered with 5 6 0 d T e X thick polyester yarn made of 3 raw yarns. 7a The structure has an elongation recovery rate R of 7 8 · 8%. In addition, the above-mentioned braided organization lines 16a, 16b, ..., 16m, 16n, and wefts 12al, 2b are used separately 3 3 0 The deformed yarns formed of polyester resin-made multifilaments of d T ex have respective elongation recovery ratios of 75.6%. In this embodiment, as described above, the knitting organization lines 16a, 16 b, ... ·, 16 m, 16 η and wefts 1 2 a 1, 2 b The thickness of the lines is thinner and is formed by the weaving structure, so the zipper tape 11 after weaving is extremely flexible. It is easy to fit uniforms on knitted fabrics, thin fabrics, etc. In addition, because it adopts the above-mentioned structure, it is the same as the first embodiment. Margin 14 has a slightly concave positive cloth morphology, which can also be matched with the main body of the tape during sewing. 5 'Good fit suits the product to be sewn. At the same time, it can fully absorb the shrinkage generated during sewing to make it. Into beautiful sewing products. -19-(17) 1237555
第7圖，是表示第2實施形態的變形例。該變形例， 是在去除第2實施形態中的上述尼龍製複絲線1 6p的同時 ，對上述鏈齒安裝緣部1 4中所配置的2條編鏈組織線 1 6 a、1 6 b當中夾著芯線1 7配置在外側的編鏈組織線]6 a 使用相同伸長恢復率R高的尼龍製複絲線。此時的物性， 於實質上也是和上述第2實施形態相同。於該變形例中， 配置在鏈齒安裝緣部1 4最外側的編鏈組織線1 6 a的線長 ，是和上述第2實施形態不同，由於其是形成爲2倍以上 的長度，所以在鏈齒3安裝時會受強力拉伸而伸長，伸長 後恢復成原來長度的量和其他的編鏈組織線1 6 b、....、 1 6m、1 6η相比也會相對性變大，因此就能夠更顯現出鏈 齒安裝緣部1 4內凹彎曲的正布皺形態。Fig. 7 shows a modification of the second embodiment. This modified example removes the above-mentioned nylon multifilament yarn 16p in the second embodiment, and among the two braided organization lines 16a and 16b arranged in the element attachment edge portion 14 [7] A braided organization line arranged on the outside with the core wire 17] 6a A nylon multifilament thread with a high elongation recovery rate R was used. The physical properties at this time are also substantially the same as those of the second embodiment. In this modification, the wire length of the braided organization line 16 a arranged at the outermost side of the sprocket mounting edge portion 14 is different from the above-mentioned second embodiment. Since it is formed to be twice or more in length, When the sprocket 3 is installed, it will be stretched by strong tension, and the amount returned to the original length after elongation will be relatively changed compared with other chain organization lines 1 6 b, ..., 16 m, and 16 η. It is large, so that the positive cloth wrinkle shape in which the sprocket attachment edge portion 14 is concavely curved can be more apparent.
以上雖是表示本發明的典型實施形態及它們的變形例 ，但從上述的說明中，應該也能容易理解到例如：鏈齒安 裝緣部的構成芯線及該芯線的內側所鄰接的構成線條和其 他延伸在經方向的構成線條及芯線的伸長恢復率 R，或者 這些構成線條或芯線的材質，或者是這些織編構造，並不 限定於上述實施形態，在本發明申請專利範圍所記載的技 術範圍內，是可進行種種的變更。 【圖式簡單說明】 第】圖爲表示本發明相關拉鏈布帶的織構造代表性實 施形態模式性放大部份透視圖。 第2圖爲沿著第1圖11 - ] 1線箭頭所示方向看的剖面 -20> (18) 1237555 圖。 第3圖爲表示上述拉鏈布帶每個處理步驟的形態變化 模式性說明圖。 第4圖爲表示當於第2圖剖面圖的上述實施形態的變 形例剖面圖。 第5圖爲表示當於第2圖剖面圖的上述實施形態的其 他變形例剖面圖。 第6圖爲表示本發明相關拉鏈布帶的編構造代表性實 施形態模式性局部平面圖。 第7圖爲表示上述實施形態變形例局部平面圖。 〔圖號說明〕 1、1 1 :拉鏈布帶 2 .祥線 2 a、2 b :緯線的構成線條 3 :鏈齒 4、 1 4 :鏈齒安裝緣部 5、 1 5 :布帶主體部 6 a、6 b :經線 6c、6d〜6n :其他經線 60-1、 60-2 :細經線 7a、 7b、 ]7a :芯線 8 :拉鏈製品 9 :被縫製品 -21 ^ (19) (19)1237555 1 0 :製品 1 2 :緯線 1 2 a、1 2 b :緯線的構成線條 1 6 a〜1 6 η :編鏈組織源 16ρ :尼龍製的複絲線 -22Although the above are typical embodiments of the present invention and their modifications, from the above description, it should be easy to understand, for example, the constituent core wire of the sprocket mounting edge portion and the constituent lines adjacent to the inner side of the core wire. The elongation recovery rate R of other constituent lines and core wires extending in the warp direction, or the materials of these constituent lines or core wires, or these weaving structures are not limited to the above-mentioned embodiments, and the technology described in the scope of the present patent application Within the scope, various changes can be made. [Brief description of the drawings] Fig. 1 is a perspective view schematically showing an enlarged part of a representative embodiment of the woven structure of the zipper tape of the present invention. Fig. 2 is a cross-section taken along the direction indicated by the arrow in Fig. 11-] 1-20 (gt) 1237555. Fig. 3 is a schematic explanatory diagram showing the morphological change of each processing step of the aforementioned fastener tape. Fig. 4 is a cross-sectional view showing a modification of the embodiment described above with reference to the cross-sectional view of Fig. 2; Fig. 5 is a cross-sectional view showing another modified example of the above-mentioned embodiment as the cross-sectional view of Fig. 2; Fig. 6 is a schematic partial plan view showing a representative embodiment of a knitted structure of a fastener tape according to the present invention. Fig. 7 is a partial plan view showing a modification of the embodiment. [Illustration of drawing number] 1, 1 1: Zipper tape 2. Xiang thread 2 a, 2 b: Weft thread constituting line 3: Sprocket 4, 1 4: Sprocket mounting edge portion 5, 1 5: Tape main body portion 6 a, 6 b: warp threads 6c, 6d ~ 6n: other warp threads 60-1, 60-2: fine warp threads 7a, 7b,] 7a: core thread 8: zipper products 9: quilted products -21 (19 ) (19) 1237555 1 0: Product 1 2: Weft thread 1 2 a, 1 2 b: Weft thread constituent line 1 6 a to 1 6 η: Braided tissue source 16ρ: Nylon multifilament thread -22