201236596 六、發明說明： 【發明所屬之技術領域】 之==關於一種附有可分離式嵌插件的鏈條及該鏈條 【先前技術】 八端部安裝有可進行鏈條之連結及分離之可 ==件，離式嵌插件一般包含筒鎖、開尾筒及 插銷、、與鏈條的鏈齒排的下端連接而安裝 式嵌插件的拉鏈中，對於拉 〇刀離 件的^刀進仃加強，以防止該鏈布的破損。先前，一 It由貼合由平織纖維（塔夫調帶）或透 鍵布，其後安裝可分離式嵌插二 加強鏈布的材料費相對較高、 的及因加強鏈布的貼合部剛直而導致縫製 :折斷的問題。又，就透明合成樹脂膜而言，存在“ =覆::::乾無則膜會局部剝離而剝離部分會變白濁的問 ㈣1帶而言，存在可獲得的顏色受限制、且有時 根據拉鏈:帶的色調會導致同色性明顯較差的問題。 在此種背景之下，提出有不使用加 進行加㈣方法。例如，日本專利特對拉鏈布π 中，揭示有—種m古 811號公報 加強方法分離式嵌插件之拉鏈布帶端之連續 特徵在於··於在連續供給之拉鏈 齒排與可分離式嵌插件依次一體化成形之附有可分離式嵌201236596 VI. Description of the invention: [Technical field to which the invention pertains] == Regarding a chain with a detachable insert and the chain [Prior Art] The eight-end portion is provided with a chain connection and separation. The detachable insert generally comprises a cylinder lock, an open tail cylinder and a bolt, and a zipper which is connected with the lower end of the chain sprocket of the chain and is mounted with the insert, and is reinforced by the boring of the boring cutter. Prevent damage to the chain cloth. Previously, an It consisted of a flat fabric (taft belt) or a key-bonding cloth, followed by a detachable insert of two reinforcing chain fabrics, which had a relatively high material cost and a conforming part of the reinforcing chain fabric. Straight and cause sewing: the problem of breaking. Further, in the case of the transparent synthetic resin film, there is a case where the film is partially peeled off and the peeled portion becomes cloudy (4) 1 band, and the available color is limited and sometimes based on Zipper: The color tone of the belt will lead to the problem of poor homochromaticity. Under this background, it is proposed to use the method of adding and adding (4). For example, the Japanese patent special zipper cloth π reveals that there is a kind of m 811 The continuous feature of the zipper tape end of the separate insert is that the zipper tooth row and the detachable insert are continuously formed in a continuous manner and are separably embedded.
S 159878.doc 201236596 插件之拉鏈鏈條的製造步驟中，於上述鏈齒排及可分離式 喪插件之射出步驟之後’在上述拉鏈布帶之可分離式嵌插 件成形部之周邊依錢潰固定纖維硬化劑。又，日本專利 特開平6-24漏號公報中，揭示有一種隱形拉鏈的可分離 式嵌插件之裝設成形方法，其係於隱形拉鏈之鏈條中，去 除相當於打開部分之部位之拉鏈鏈齒而形成空白部，使該 空白部之整個鏈布浸透於合成樹脂液中，以鏈布相向緣部 呈U字狀反轉之方式對鏈布進行加熱成形且使其硬化之 後 於空白部切割鏈布，於一鏈布緣部將合成樹脂性之可 分離式嵌插件之插銷與拉鏈鏈齒連接且藉由射出成形來進 行女裝，於另一鏈布緣部將受體與拉鏈鏈齒連接且藉由射 出成形來進行安裝。 [先前技術文獻] [專利文獻] [專利文獻1 ]日本專利特開平6-189811號公報 [專利文獻2]日本專利特開平6_245806號公報 【發明内容】 [發明所欲解決之問題] 如上所示’存在揭示有藉由合成樹脂液或纖維硬化劑之 次潰及硬化而達成拉鏈布帶之加強的先前技術文獻，但於 δ亥專文獻中’ A使用之合成樹脂液或加強步驟之最佳化處 理進行地並不充分’尤其會出現由於加強部之脫線而損壞 製品性能、或於使合成樹脂液浸潰於拉鏈布帶時發生滲透 而有損美觀等現象，故有改善的需要。因此，本發明之課 159878.doc 201236596 題之一係在於提供一種不使用加強鏈布便可提高可分離式 嵌插件之安裝部分之加強力、亦可保持美觀的附有可分離 式嵌插件的鏈條。又，本發明之另一課題係在於提供該鏈 條之製造方法。 ' [解決問題之技術手段] ' 本發明者為了解決上述問題反覆經過銳意研究之後發現 最適合之脫線強度，藉此來改善加強部之脫線。又發現， 使具有特定範圍之黏度之硬化型接著劑浸潰於拉鏈布帶之 可分離式钱插件之安裝部分、其次使其硬化之處理較為有 效，從而完成本發明。 本發明之一態樣係一種附有可分離式嵌插件的鏈條，其 包含：一對拉鏈布帶、安裝於該拉鏈布帶之相向之兩側緣 之拉鏈鏈齒排、及與該鏈齒排連接而安裝於拉鏈布帶之端 部之可分離式嵌插件；且，該鏈條於拉鏈布帶之至少可分 離式队插件之女裝部位具有經浸潰硬化型接著劑且硬化而 成之加強部，加強部之脫線強度為100 N以上。 ;本心月之附有可分離式嵌插件的鏈條之一實施形態 中更化型接著劑對拉鏈布帶浸潰時之黏度為丨00〜2〇〇〇 mPa · S。 ;本毛月之附有可分離式嵌插件的鏈條之另一實施形態 中，硬化型接著劑為二液硬化型接著劑。 :本發月之附有可分離式嵌插件的鏈條之又一實施形態 中，存在於加強部之硬化型接著劑之拉鏈布帶每丨^之重 量為50〜300 g(乾燥重量）。 159878.doc 201236596 本發明之另一態樣係一種附有可分離式嵌插件的鏈條之 製造方法’其包含：步驟A，其係準備具有複數個鏈齒間 斷部之鏈條，步驟B，其係於各鏈齒間斷部安裝可分離式 嵌插件步驟C，其係於步驟B之前或之後使各硬化型接 著劑浸潰於鏈齒間斷部；及步驟D，其係使藉由步驟C而 浸潰於鏈齒間斷部之硬化型接著劑硬化。 於本發明之鏈條之製造方法之一實施形態中，步驟c中 之硬化型接著劑之黏度為100〜2000 mPa.S。 於本發明之鏈條之製造方法之另一實施形態中，步驟c 係以如下狀態實施，其自對於連續搬送之鏈條之搬送方向 交叉之方向依次供給遮蔽構件而對鏈條進行遮蔽。 於本發日月之鏈條之製造方法之又一實施形態中，遮蔽構 件係以中心軸為旋轉軸而每經過一定時間依次旋轉之多邊 形或者圓形之筒狀構件，該構件於側面形成有開口部，於 步驟C中’鏈條以鏈齒間斷部通過該側面之内側的方式向 自。亥構件之-底面朝向另—底面之方向搬送，且遮蔽係藉 由於鏈齒間斷部通過該側面時朝向形成於該側面之開口部 自外側供給上述接著劑而實施。S 159878.doc 201236596 In the manufacturing step of the zipper chain of the insert, after the step of ejecting the sprocket row and the detachable funnel insert, the fiber is fixed at the periphery of the detachable insert forming portion of the zipper tape hardener. Further, in Japanese Laid-Open Patent Publication No. Hei 6-24, a method for mounting a detachable insert of a hidden zipper is disclosed in a chain of a hidden zipper, and a zipper chain corresponding to a portion of the open portion is removed. A blank portion is formed by the teeth, and the entire chain cloth of the blank portion is allowed to permeate into the synthetic resin liquid, and the chain cloth is heat-molded and hardened so that the opposite edges of the chain cloth are reversed in a U shape, and then cut in the blank portion. a chain cloth, which connects the pin of the synthetic resin separable insert to the fastener element at the edge of the chain fabric, and performs the garment forming by injection molding, and the receptor and the fastener element on the edge of the other chain fabric. Connected and mounted by injection molding. [PRIOR ART DOCUMENT] [Patent Document 1] Japanese Patent Laid-Open No. Hei 6-189811 (Patent Document 2) Japanese Laid-Open Patent Publication No. Hei 6-245806 (Summary of the Invention) [Problems to be Solved by the Invention] 'There is a prior art document that reveals the reinforcement of the zipper tape by the secondary collapse and hardening of the synthetic resin liquid or the fiber hardener, but the best synthetic resin solution or reinforcement step used in the 'A' literature The progress of the treatment is not sufficient. In particular, there is a need for improvement due to the deterioration of the product properties due to the disconnection of the reinforcing portion, or the infiltration of the synthetic resin liquid when it is immersed in the zipper tape to impair the appearance. Therefore, one of the problems of the present invention 159878.doc 201236596 is to provide a detachable insert with a reinforced septa which can improve the reinforcing force of the mounting portion of the detachable insert without using a reinforced chain cloth. Chain. Further, another object of the present invention is to provide a method of producing the chain. [Technical means for solving the problem] In order to solve the above problems, the inventors have found that the most suitable off-line strength is obtained after careful research, thereby improving the off-line of the reinforcing portion. Further, it has been found that the hardening type adhesive having a specific range of viscosity is impregnated into the mounting portion of the separable money insert of the zipper tape, and the hardening treatment is secondarily effective, thereby completing the present invention. One aspect of the present invention is a chain with a detachable insert, comprising: a pair of zipper tapes, a zipper row of teeth attached to opposite sides of the zipper tape, and the sprocket a detachable insert that is attached to the end of the zipper tape; and the chain has a dipped hardening type adhesive and hardened at the women's part of the detachable team insert of the zipper tape The strength of the off-line of the reinforcement and reinforcement is 100 N or more. One of the chains of the present month with a detachable insert is in the form of a viscous adhesive 对00~2〇〇〇 mPa · S when the zipper tape is impregnated. In another embodiment of the chain of the detachable insert of the present month, the hardening type adhesive is a two-liquid hardening type adhesive. In still another embodiment of the chain with the detachable insert of the present month, the zipper tape of the hardening type adhesive present in the reinforcing portion has a weight of 50 to 300 g per dry weight (dry weight). 159878.doc 201236596 Another aspect of the invention is a method of manufacturing a chain with a detachable insert, comprising: step A, preparing a chain having a plurality of sprocket discontinuities, step B, a detachable insert step C is attached to each of the sprocket discontinuities, and the hardened adhesive is immersed in the sprocket discontinuous portion before or after step B; and step D is immersed in step C The hardened type of adhesive that collapses in the discontinuous portion of the sprocket is hardened. In an embodiment of the method for producing a chain of the present invention, the viscosity of the hardening type adhesive in the step c is 100 to 2000 mPa·s. In another embodiment of the method for producing a chain according to the present invention, the step c is carried out in such a manner that the shielding member is sequentially supplied from the direction in which the conveying directions of the continuously conveyed chains intersect, and the chain is shielded. In still another embodiment of the method for manufacturing a chain of the present invention, the shielding member is a polygonal or circular cylindrical member that rotates sequentially every predetermined time with the central axis as a rotation axis, and the member is formed with an opening on the side surface. In step C, the 'chain is directed toward the inner side of the side by the sprocket discontinuity. The bottom member is conveyed in the direction of the other bottom surface, and the shielding is performed by supplying the adhesive from the outside toward the opening formed on the side surface when the sprocket discontinuous portion passes through the side surface.
於本發明之鏈條之兔j A , 中n 4方去之進而另一實施形態中， 當伴隨鏈條之㈣㈣送鏈齒間斷料，因遮蔽構件 轉，故而依次使用不同之開口部實施遮蔽。 於本發明之鏈條之贺 — 又衣k方法之進而另一實施形態中，： 敵構件之各開口係在自遮 眠、、。末之後至下一次遮蔽之. 0 ’去除㈣於開π部之周収接著劑。 159878.doc 201236596 於本發明之鏈條之製造方法之又一實施形態中，遮蔽構 件係藉由包含捲出部及捲取部之捲出•捲取裝置而依次陸 續送出之形成有用以遮蔽之開口部之遮蔽膠帶，於步驟^ 中’鏈條係以鏈齒間斷部通過在捲出部及捲取部之間移動 之遮蔽膠帶之下側的方式搬送。 於本發明之鏈條之製造方法之又一實施形態中，硬化型 接著劑為二液硬化型接著劑。 於本發明之鏈條之製造方法之又一實施形態中，步驟c 係針對預先已加溫之鏈條進行處理。 於本發明之鏈條之製造方法之又一實施形態中，於步驟 c之後對鏈條進行加熱加壓。 主於本發明之鏈條之製造方法之進而另一實施形態中，浸 漬於鏈齒間斷部之硬化型接著劑之拉鏈布帶每z m2之重量 為50〜300 g(乾燥重量）。 [發明之效果] 山根據本發明，可獲得不❹加強鏈布便可提高可分離式 欣插件之安裝部分之加強力、亦可保持美觀的附有可 式嵌插件的鏈條。 刀 【實施方式】 <1.附有可分離式嵌插件的鏈條> 以下，對於本發明之附有可分離式嵌插件的鏈條，— 參照圖式-邊具體進行說明。於本發明中，將滑件之 方向叹為上下方向，將滑件以使鏈齒排嚙合之方‘式 朝向設為上方’而將滑件以使鏈齒排分離之方式滑二之= 159878.doc 201236596 向設為下方。 圖1係於本發明之附有可分離式嵌插件的鏈條ι〇ι上安裝 /月件102而獲#的拉鏈J 〇〇之前視目。附有可分離式嵌插件 的鏈條101包含拉鏈布帶1〇3、拉鏈鍵齒】〇4之排、上止槽 105、可分離式嵌插件1〇6。於拉鏈布帶ι〇3之下端部及上 端部分別設置有加強部1073及1〇7b。拉鏈布帶1〇3係成對 的，將於各拉鏈布帶103安裝有拉鏈鏈齒1〇4之排之狀態者 稱為鍵帶。 各拉鏈布帶103藉由合成纖維或天然纖維織成或編成， 沿著其長度方向之端緣，安裝有包含可藉由滑件1〇2嚙合 或分離之複數個拉鏈鏈齒1〇4的拉鏈鏈齒1〇4之排。鏈齒 104之種類並無限制，可為先前公知者，例如以金屬製鏈 齒及於鏈布上射出成型之樹脂製鏈齒為代表之單獨鏈齒、 以及以線圈狀之樹脂製鏈齒為代表之連續鏈齒中之任一 者。滑件102—邊將拉鏈鏈齒104之排嵌插於其内部一邊滑 動，藉此可以將拉鏈鏈齒1〇4之排嚙合或分離❶上止檔1〇5 係用以防止滑件向上方脫落之零件，與拉鏈鏈齒1〇4之排 之上端連接且藉由斂縫或射出成形而固定於拉鏈布帶之端 緣。 可分離式嵌插件106與拉鏈鏈齒1〇4之排之下端連接，從 而安裝於拉鏈布帶103之下端部。可分離式嵌插件1〇6係如 例如日本專利特開平6-1898 1 1號公報或曰本專利特開平6_ 245806號公報中之記載所述，其本身為公知，可使用業者 瞭解的任意可分離式嵌插件。一般而言，可分離式嵌插件 159878.doc 201236596 106包括筒銷106a、插銷l〇6b及開尾筒l〇6c。筒銷i〇6a及 插銷106b係以相互相向之方式裝設於拉鏈布帶之端 緣。開尾筒106c自筒銷l〇6a之下端嵌插從而卡止固定於筒 銷106a。開尾筒106c包含用以插入插銷i〇6b之插入孔（未 圖示），藉由插銷106b對開尾筒i〇6c之插拔，可進行鏈條 之下端部之連結及分離。再者，此處，對於將筒銷丨〇6&與 開尾向106c獨立成形、且將兩者卡止固定之態樣進行了記 述，但亦可將筒銷106a與開尾筒1 〇6c—體成形。 於本實施形態中，僅於拉鏈之下端部安裝有可分離式嵌 插件，但於本發明之另一實施形態中，如例如日本專利特 開2005-245859號公報中之記載所述，使用包含筒銷及插 銷之逆開合件作為可分離式嵌插件，將2個滑件以末端相 向之方式配置成，藉此以可設為可逆開合之拉鏈。 拉鏈布帶103之中，於可分離式嵌插件ι〇6之安裝部位設 置有經次潰有硬化型接著劑且硬化而成之加強部丨〇7a。進 而，於本實施形態中，不僅是可分離式嵌插件1〇6之安裝 部位，亦自可分離式嵌插件1〇6之上端直至拉鏈布帶1〇3之 下端為止遍及拉鏈布帶1〇3之整個寬度而設置有加強部 l〇7a。如此，藉由遍及拉鏈布帶1〇3之整個寬度設置加強 部107a而獲得對於拉鏈布帶丨03之較高之加強效果。加強 4 107a之上1^無需與可分離式嵌插件1〇6之上端一致。既 可超過可分離式嵌插件1〇6之上端而到達鏈齒1〇4之排，亦 可不到達可分離式嵌插件106之上端。然而，若加強部之 I巳圍過度延伸至鏈齒排。則對拉鏈之順利之開閉動作會產 159878.doc 201236596 生阻礙，另一方面，若上下方向過短，則無法獲得所期望 之強度，因此加強部l〇7a之上下方向之典型之範圍係距離 拉鏈布帶103之下端而位於上方5〜1〇〇 mm。 另外’亦可於拉鏈布帶103之上端部設置加強部1〇7b。 藉此可防止拉鏈布帶103之上端部之絲之脫線。 硬化型接著劑浸潰於拉鏈布帶103内之後硬化，藉此對 拉鏈布帶103進行加強。若脫線強度過低，則變得容易自 切割面產生脫線，加強部變柔軟，因此可分離式嵌插件之 操作性亦變差。因此，加強部之脫線強度較佳為設為⑺〇 N以上。然而，若脫線強度過大，則脫線即便得到改盖加 強部亦會變得過硬從而導致可分離式嵌插件之操作性變 差。又，有加強部裂開、或縫製變困難之可能性。根據此 種觀點，加強部之脫線強度更佳為設為3〇〇 N以下。 以下，對本發明中之脫線強度之測定法進行說明。若對 拉鏈布帶插人針，緩缓向下方施加拉伸負m終拉鍵 布帶無法耐受負載’ ^某時間點插人針之位置上之纖唯之 格線向下方脫開(脫線)。此時，不會引起脫線而可耐受之 界限之強度為脫線強度。因格線脫開的瞬間應力會急遽下 降’故而脫線強度可根據應力，變曲線容易地測定。 其次，對本發明中之脫線強度之具體之測定條件進 明。自鏈條上卸除可分離式嵌插件、上止檔、鏈齒排二 滑件等零件，而成為有僅2條分離的拉鏈布帶⑻之狀雖。 其次，如圖2所示’以成為上下方向長度8〇爪蒙寬二 長度約14 mm之大的方彳如丁 ϋ ‘ 入 ° S幻的方式切下拉鏈布帶1〇3之下端部，將 159878.doc -10- 201236596 其作為試驗片。於硬化型接著劑浸潰硬化之加強部丨07a， 將以前端J字狀且直徑1 mm之針丨丨〇(實施例中使用 「Beha78.75Bl〇/3 :風琴針業股份有限公司製造」），於距 離拉鏈布帶之下端3 mm之上方、且自未安裝有鏈齒排之一 方之端緣朝向相反之端緣3 mm之位置插入第丨根，進而朝 向相反的端緣以3 mm之等間隔插入2根針，使用拉伸試驗 機（實施例中使用「INSTRON.5565 : INSTRON公司製 U」）自拉鏈布帶上端向下方握持3〇 mm之區域，進而以握 持3根針之狀態（上下之握持部彼此之距離為7〇 以2卯 mm/min之速度向下方拉伸。圖2中，由點線包圍之區域為 握持部111，此處係藉由空氣夾持器等握持。根據應力-應 變曲線獲得直至產生脫線為止之最大應力，因此將其作為 脫線強度。試驗係對各拉鏈布帶進行2次共計4次，將其平 均值作為有關該鏈條之脫線強度。 硬化型接著劑之對拉鏈布帶浸潰時之黏度對於獲得所期 望之脫線強度及美觀方面較為重要。若黏度過小，則浸潰 時會產生滲透而不會使所；^位置浸潰，從而使外觀變差。 又，由於接著劑成分被溶劑過度稀釋故而於硬化後殘存於 拉鏈布帶内之接著劑成分變得不充分，&而無法獲得所期 望之脫線強度。另-方面，若黏度過大，則接著劑不會浸 潰至拉鏈布帶之内冑’因此無法獲得所期望之脫線強度。 根據此種觀點，硬化型接著劑之對拉鏈布帶浸潰時之黏度 較佳為100〜2000 mPa.S，更佳為2〇〇〜7〇()mpa.s。 又 於本發明中’黏度之測定係使用讓型黏度計（實施例中 159878.doc 201236596 使用東不计器（股）製造」），以將附屬轉子設為n〇2、旋 轉數為30rpm、將溫度設為乃它之條件來進行。 就獲仔所期望之脫線強度之觀點而言，存在於加強部之 硬化型接著劑之拉鏈布帶每i m2之重量越多越好，但若過 少，則加強部變得過硬，因此較佳為5〇〜3〇〇以乾燥重 量），更佳為70〜200 g(乾燥重量）。 若加強部過厚，則會產生如下等問題：第〗，可分離式 嵌插件之操作性變差；第2,加強部裂開；第3，變得難以 縫製於其他布料。另-方面，若過薄，則第i，可分離式 嵌插件之操作性變差；第2’端部容易產生脫線。因此， 若將原本之布料之厚度設為1〇〇%，則硬化型接著劑硬化 及乾燥之後之加強部之厚度較佳為處於1〇〇〜2〇〇%之範圍 内。 作為所使用之硬化型接著劑並無特別限制，可使用公知 之任意硬化型接著劑。例如，可使用一液硬化型接著劑、 二液硬化型接著劑、瞬間接著劑、熱熔型接著劑、乳液系 接著劑、光（紫外線或電子束）硬化型接著劑。其中，就成 本、加強力、加工性、及品質之觀點而言較佳為一液硬化 型接著劑及二液硬化型接著劑。就一液硬化型接著劑而 言’由於溶劑量較多故而乾燥時間稍長、且與二液硬化型 接著劑相比向背面之浸透性稍差，但其於製品外觀、防止 因清洗及乾燥所致之脫線、及提高脫線強度方面體現出優 異之效果。就二液硬化型接著劑而言，雖與—液硬化型接 著劑相比防止因清洗及乾燥所致之脫線的效果稍差，但於 159878.doc -12- 201236596 製品外觀及提高脫線強度方面體現出優異之效果。作為一 液型接著劑及二液型接著劑，例如可列舉聚胺酯系、環氧 系、丙烯酸系。作為二液型接著劑，典型地可使用多_ 醇、醋、鍵系多元醇、丙稀酸作為主劑，可使用芳香: 脂肪族異氰酸酯、環氧、三聚氰胺、啰唑啉、氮丙啶及碳 二醯亞胺等作為硬化劑。於提高脫線強度方面，有效的是 增加硬化劑相對於主劑之含量。 作為接著劑之稀釋劑並無特別限制，可使用公知之任意 稀釋劑，但-般藉由使用甲苯、醇類、甲基乙基: (ΜΕΚ ’ methyl ethyl ketone)、乙酸乙醋、二甲基甲酿胺等 有機溶劑可提高乾燥效率。尤其是？#、醇類、甲基乙基 酮因母性較夕 '乾燥控制容易故而較佳。就稀釋劑而言， 使用對拉鏈布帶之鏈#_部進行浸潰錄時之黏度為上 述之範圍之量即可。 <△附有可分離式嵌插件〜> 其次’參照圖式對本發明之附有可分離式嵌插件的‘ 之製造方法進行具體說明。 本發明之附有可分離式㈣件的鏈條之製造方法於_ 細*形恕中包含如下牛本 “如下步驟.步驟A ’其係準備具有複數4 :;部之鏈條；步驟B，其係於各鏈齒間斷部安裝; 件W其係於步·㈣之後使㈣ 漬於各鏈齒間斷部；及㈣D，其係使藉由多 、〆又凊於鏈齒間斷部之硬化型接著劑硬化。 ;步驟”’準備具有複數個鏈齒間斷部之鏈條。丑 159878.docIn another embodiment of the rabbit j A of the chain of the present invention, in the other embodiment, when the sprocket is interrupted by the (4) (four) of the chain, the shielding member is rotated, so that the shielding is sequentially performed using different openings. According to still another embodiment of the chain of the present invention, the method of the present invention is: the opening of the enemy member is self-concealing. After the end to the next shadowing. 0 'Remove (d) to open the π part of the perimeter of the adhesive. In still another embodiment of the method for manufacturing a chain according to the present invention, the shielding member is sequentially fed out by a winding/winding device including a winding portion and a winding portion to form an opening for shielding. In the step of the masking tape, in the step, the chain is transported by the sprocket discontinuous portion through the lower side of the masking tape that moves between the take-up portion and the take-up portion. In still another embodiment of the method for producing a chain according to the present invention, the curing type subsequent agent is a two-liquid curing type adhesive. In still another embodiment of the method for producing a chain of the present invention, the step c is performed on a chain which has been previously heated. In still another embodiment of the method for producing a chain of the present invention, the chain is heated and pressurized after the step c. In still another embodiment of the method for producing a chain according to the present invention, the zipper tape of the hardening type adhesive which is immersed in the sprocket portion is 50 to 300 g (dry weight) per z m2. [Effects of the Invention] According to the present invention, according to the present invention, it is possible to obtain a chain with a splicable insert which can enhance the reinforcing force of the mounting portion of the separable card insert without reinforcing the chain cloth. Knife [Embodiment] <1. Chain with separable inserts> Hereinafter, a chain with a separable insert of the present invention will be specifically described with reference to the drawings. In the present invention, the direction of the slider is slanted in the up and down direction, and the sliding member is placed in the direction of the meshing of the element rows, and the sliding member is slid in the manner of separating the element rows = 159878 .doc 201236596 is set to the bottom. Fig. 1 is a front view of the zipper J of the chain ι〇ι attached to the detachable insert of the present invention. The chain 101 with the detachable insert includes a zipper tape 1〇3, a zipper key 〇4 row, an upper stop groove 105, and a detachable insert 1〇6. Reinforcing portions 1073 and 1〇7b are provided at the lower end portion and the upper end portion of the zipper tape ι〇3, respectively. The zipper tapes are arranged in pairs of 1 to 3, and the state in which the zipper tapes 103 are attached with the rows of the fastener elements 1〇4 is called a key tape. Each of the zipper tapes 103 is woven or braided by synthetic fibers or natural fibers, and a plurality of zipper elements 1 〇 4 including the zipper elements 1 4 that can be engaged or separated by the sliders 1 〇 2 are mounted along the end edges thereof. The zipper chain has a row of 1〇4. The type of the sprocket 104 is not limited, and may be a conventional sprocket represented by a metal sprocket and a resin sprocket formed on a chain cloth, and a resin sprocket in a coil shape. Represents any of the continuous sprocket teeth. The sliding member 102 slid while inserting the row of the zipper elements 104 into the inner side thereof, thereby engaging or disengaging the rows of the zipper elements 1 〇 4 to prevent the slider from going upward. The detached parts are connected to the upper ends of the rows of the fastener elements 1 〇 4 and are fixed to the end edges of the zipper tape by caulking or injection molding. The detachable insert 106 is coupled to the lower end of the row of the fastener elements 1 to 4 so as to be attached to the lower end of the fastener tape 103. The detachable inserts 1 to 6 are described in, for example, Japanese Patent Application Laid-Open No. Hei. No. Hei. No. Hei. No. Hei. Separate inserts. In general, the detachable insert 159878.doc 201236596 106 includes a pin 106a, a pin 〇6b, and an open end barrel 〇6c. The barrel pin i〇6a and the pin 106b are attached to the end edges of the fastener tape so as to face each other. The open end cylinder 106c is inserted from the lower end of the cylinder pin 16a to be locked and fixed to the cylinder pin 106a. The open end cylinder 106c includes an insertion hole (not shown) for inserting the plug i〇6b, and the insertion and separation of the lower end portion of the chain can be performed by inserting and removing the tail cylinder i〇6c by the pin 106b. Here, the case where the pin 丨〇6& and the opening end 106c are separately formed and the both are locked and fixed is described, but the pin 106a and the tail cylinder 1 〇6c may be used. - Body shaping. In the present embodiment, the separable insert is attached only to the lower end portion of the zipper. However, in another embodiment of the present invention, as described in Japanese Laid-Open Patent Publication No. 2005-245859, the use includes The reverse opening and closing member of the pin and the pin is a separable insert, and the two sliders are disposed so that the ends thereof face each other, whereby the zipper can be reversibly opened and closed. Among the zipper tape 103, a reinforcing portion 丨〇7a which is hardened by a hardened type of adhesive is provided at a mounting portion of the detachable insert ι6. Further, in the present embodiment, not only the attachment portion of the detachable insert 1〇6 but also the upper end of the detachable insert 1〇6 up to the lower end of the zipper tape 1〇3 is spread over the zipper tape 1〇. A reinforcing portion 10a is provided over the entire width of 3. Thus, the reinforcing effect on the zipper tape 丨03 is obtained by providing the reinforcing portion 107a over the entire width of the zipper tape 1〇3. Reinforcement 4 107a above 1^ does not need to coincide with the upper end of the separable insert 1〇6. It can extend beyond the upper end of the detachable insert 1〇6 to the row of the sprocket 1〇4 or the upper end of the detachable insert 106. However, if the I of the reinforcement is excessively extended to the chain of teeth. The smooth opening and closing action of the zipper will produce 159878.doc 201236596. On the other hand, if the up-and-down direction is too short, the desired strength cannot be obtained, so the typical range of the upper and lower directions of the reinforcing portion l7a is the distance. The lower end of the zipper tape 103 is located at 5 to 1 mm above. Further, a reinforcing portion 1〇7b may be provided at an upper end portion of the fastener tape 103. Thereby, the wire of the upper end portion of the fastener tape 103 can be prevented from being unthreaded. The hardening type adhesive is hardened after being immersed in the zipper tape 103, whereby the zipper tape 103 is reinforced. If the off-line strength is too low, it becomes easy to cause off-line from the cut surface, and the reinforcing portion becomes soft, so that the workability of the separable insert is also deteriorated. Therefore, the off-line strength of the reinforcing portion is preferably set to (7) 〇 N or more. However, if the off-line strength is too large, the off-line may become too hard even if the lift-up portion is obtained, resulting in deterioration of the operability of the separable insert. Further, there is a possibility that the reinforcing portion is cracked or the sewing is difficult. From this point of view, the off-line strength of the reinforcing portion is preferably set to 3 〇〇 N or less. Hereinafter, the measurement method of the off-line strength in the present invention will be described. If you insert a needle into the zipper cloth, slowly apply the tension to the lower side. The final pull button can not withstand the load. ^The position of the fiber-only line at the position of the needle at a certain point is released downward. line). At this time, the strength of the limit which can be tolerated without causing the off-line is the off-line strength. When the moment line is disengaged, the transient stress will drop rapidly. Therefore, the off-line strength can be easily measured according to the stress and the curve. Next, the specific measurement conditions of the off-line strength in the present invention are clarified. The detachable insert, the upper stop, the sprocket, and the like are removed from the chain, and the zipper tape (8) having only two separations is formed. Next, as shown in Fig. 2, the length of the upper and lower direction is 8 〇 蒙 二 二 二 二 长度 约 约 约 约 ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ ϋ 幻 幻 幻 , , , , , , , , , , , , , , 159878.doc -10- 201236596 It is used as a test piece. In the reinforcing portion a07a of the hardening-type adhesive impregnation, a needle having a J-shaped front end and a diameter of 1 mm is used ("Beha78.75Bl〇/3: Manufactured by Accordion Co., Ltd." in the example) ), inserting the third root at a position 3 mm above the lower end of the zipper tape and 3 mm from the edge of the opposite end of the chain tooth row, and then 3 mm toward the opposite end edge Insert two needles at equal intervals, and use a tensile tester ("INSTRON.5565: U made by INSTRON" in the example) to hold the area of 3 mm from the upper end of the zipper tape, and then hold 3 pieces. The state of the needle (the distance between the upper and lower grips is 7 拉伸 at a speed of 2 卯mm/min. In Fig. 2, the area surrounded by the dotted line is the grip 111, here by air Hold the gripper, etc. The maximum stress until the off-line is obtained according to the stress-strain curve, so it is taken as the off-line strength. The test is performed twice for each zipper tape twice, and the average value is used as the relevant. The off-line strength of the chain. The zipper tape of the hardened adhesive The viscosity at break is important for obtaining the desired off-line strength and aesthetics. If the viscosity is too small, there will be penetration during the impregnation without causing the position to be impregnated, resulting in poor appearance. When the agent component is excessively diluted by the solvent, the adhesive component remaining in the fastener tape after curing is insufficient, and the desired off-line strength cannot be obtained. On the other hand, if the viscosity is too large, the adhesive will not be obtained. The impregnation into the inner side of the zipper tape is such that the desired off-line strength cannot be obtained. From this point of view, the viscosity of the hardened adhesive to the zipper tape is preferably 100 to 2000 mPa.s. Preferably, it is 2〇〇~7〇()mpa.s. Also in the present invention, the measurement of the viscosity is carried out using a let-off viscometer (in the example, 159878.doc 201236596 is manufactured using Dongbuji). The attached rotor is set to n〇2, the number of rotations is 30 rpm, and the temperature is set to be the condition. The zipper cloth of the hardened type adhesive which is present in the reinforcing portion is obtained from the viewpoint of obtaining the desired off-line strength. The more weight per m2, the better However, if it is too small, the reinforcing portion becomes too hard, so it is preferably 5 Torr to 3 Torr to dry weight), more preferably 70 to 200 g (dry weight). If the reinforcing portion is too thick, there are problems such as the following: the operability of the separable insert is deteriorated; the second, the reinforcing portion is split; and the third, it becomes difficult to sew on other fabrics. On the other hand, if it is too thin, the ith, the operability of the separable insert is deteriorated, and the second end is likely to be off-line. Therefore, if the thickness of the original cloth is set to 1% by weight, the thickness of the reinforcing portion after the hardening type adhesive is hardened and dried is preferably in the range of 1 Torr to 2% by weight. The hardening type adhesive to be used is not particularly limited, and any known hardening type adhesive can be used. For example, a one-liquid curing adhesive, a two-liquid curing adhesive, an instant adhesive, a hot-melt adhesive, an emulsion-based adhesive, and a light (ultraviolet or electron beam) curing adhesive can be used. Among them, a one-liquid hardening type adhesive and a two-liquid hardening type adhesive are preferable from the viewpoints of cost, reinforcement, workability, and quality. In the one-liquid curing type adhesive, the drying time is slightly longer due to the larger amount of the solvent, and the permeability to the back surface is slightly inferior to that of the two-liquid curing type adhesive, but the appearance of the product is prevented from being washed and dried. Excellent results due to the off-line and the improvement of the off-line strength. In the case of the two-liquid hardening type adhesive, although the effect of preventing the off-line due to washing and drying is slightly inferior to that of the liquid-hardening type adhesive, the appearance and improvement of the product are off-line at 159878.doc -12-201236596. The strength is excellent. Examples of the one-liquid type adhesive and the two-liquid type adhesive include a polyurethane type, an epoxy type, and an acrylic type. As a two-liquid type adhesive, poly-alcohol, vinegar, a key polyol, and acrylic acid are typically used as a main component, and aromatics: aliphatic isocyanate, epoxy, melamine, oxazoline, aziridine and the like can be used. Carbon diimine or the like acts as a hardener. In terms of improving the strength of the wire, it is effective to increase the content of the hardener relative to the main agent. The diluent as the binder is not particularly limited, and any known diluent can be used, but generally by using toluene, an alcohol, methyl ethyl: (ΜΕΚ 'methyl ethyl ketone), ethyl acetate, dimethyl acetate Organic solvents such as amide can improve drying efficiency. especially? #, alcohols, methyl ethyl ketones are preferred because of the maternal nature. In the case of the diluent, the viscosity at the time of immersion recording of the chain #_ portion of the zipper tape may be an amount in the above range. <△ with separable inserts> Next, the manufacturing method of the present invention with the separable inserts will be specifically described with reference to the drawings. The manufacturing method of the chain with the separable (four) member of the present invention includes the following bovine "in the following steps. Step A" is prepared to have a complex number 4; a chain of parts; step B, Installed in each of the sprocket discontinuities; the member W is after (4) and (4) is stained at each of the sprocket discontinuities; and (4) D is a hardening type adhesive which is entangled in the sprocket by the sprocket Hardening. Step "Prepare a chain with a plurality of sprocket discontinuities. Ugly 159878.doc
S •13- 201236596 例如藉由如下方法而獲得，其於利用鏈齒排彼此使一對鏈 ▼嚙合而組合而成之長形的鏈條上，形成有藉由去除位於 預疋安裝可分離式嵌插件之位置上之拉鏈鏈齒而形成的複 數個鏈齒間斷部。又，亦可藉由於在拉鏈布帶上安裝鏈齒 時最初便設置不安裝鏈齒之位置，而形成鏈齒間斷部。 於步驟B中，於各鏈齒間斷部安裝可分離式嵌插件。可 分離式嵌插件例如可藉由射出成形而安裝合成樹脂材或金 屬，或將金屬板彎折加工，藉此，藉由進行斂縫而安裝於 鏈布上。步驟B可於形成加強部之後實施，亦可於形成加 強部之前實施。 於步驟C中，使例如黏度為1〇〇〜2〇〇〇 mPa.s之硬化型接 著劑次潰於各鏈齒間斷部。步驟c可於步驟B之前或之後 進行。步驟C可在自對於連續搬送之鏈條之搬送方向交叉 之方向依次供給遮蔽構件而對鏈條進行遮蔽之狀態下實 施。藉此，可連續地進行硬化型接著劑向鏈齒間斷部之浸 潰’並且可準確地使所期望之區域浸潰。 遮蔽構件例如可設為如圖3所示之以中心軸為旋轉軸而 每經過一定時間依次旋轉的多角筒狀之構件201。圖3中， 遮蔽構件為八邊形狀，但並不限定於此。該構件2〇ι係於 側面形成有開口部202，於步驟c中，鏈條203係以鏈齒間 斷部204通過該側面之内側之方式向自該構件之—底面朝 向另一底面之方向（圖之箭頭之方向）搬送，遮蔽係藉由當 鏈齒間斷部204通過該側面時朝向形成於該側面之開口部 202自外側由分配器2〇8供給上述接著劑2〇5而實施◎圖4係 159878.doc •14· 201236596 將本實施形態中之多角筒狀之構件2〇1之開口部2〇2放大之 圖，此處開口部2〇2為長方形狀，開口部之形狀只要能遮 蔽應遮蔽之位置、向應使接著劑浸潰之位置供給接著劑即 可，並無特別限制。即，圖3中對在一個多邊形狀之筒體 上設有複數個開口部2〇2之遮蔽構件進行說明，例如將成 對之多邊形狀之筒體隔開間隔而配置於鍵條之搬送方向前 後，使該對筒體同步地旋轉，藉此可將各筒體之間用作開 口部。又，遮蔽構件亦可不設為多邊形狀之筒體而是設為 圓形狀之筒體。 遮蔽構件2〇1可以如下方式旋轉··於對複數（例如2〜4)個 鏈齒間斷部204實施遮蔽之後旋轉，從而將處於鄰近之側 面之開口部2〇2用於下一浸潰操作…亦可每當伴隨鏈 條203之搬送而傳送鏈齒間斷部2〇4時，藉由遮蔽構件之旋 轉而依次使用不同之開口部2〇2實施遮蔽。 較佳為於自遮蔽完成至下一次遮蔽之期間，去除附著於 開口部202之周邊之接著劑2()5。其原因在於：由於反覆避 蔽而於開口部202之周邊會堆積多餘之接著劑2〇5，其可能 會附著於拉鏈布帶之不必要之位置。作為接著劑之去除方 法，可列舉以吹風機之風力吹走接著劑、藉由真空而吸引 接著劑、浸潰於放入有機溶劑等清洗液之清洗槽2〇6中、 喷射清洗液、使用刮刀、刷毛或毛刷等擦拭器具207進行 擦拭之方法。既可將該等操作組合複數個，亦可實施伴隨 遮蔽材之旋轉依次去除不同之接著劑之步驟。 作為其他方法，遮蔽構件為例如藉由如圖5所示般之包S 13-201236596 is obtained, for example, by a method in which an elongated chain formed by combining a pair of chains ▼ with each other by a pair of chain teeth is formed by removing the detachable embedded in the pre-installation a plurality of sprocket discontinuities formed by the zipper teeth of the insert. Further, it is also possible to form a sprocket discontinuity by initially providing a position where the sprocket is not attached when the sprocket is attached to the zipper tape. In step B, a detachable insert is attached to each of the sprocket discontinuities. The separable insert can be attached to the chain fabric by caulking by, for example, attaching a synthetic resin material or metal by injection molding or by bending a metal plate. Step B may be carried out after the formation of the reinforcing portion, or before the formation of the reinforcing portion. In the step C, for example, a hardening type adhesive having a viscosity of 1 〇〇 2 〇〇〇 mPa.s is broken in each of the sprocket portions. Step c can be performed before or after step B. The step C can be carried out in a state in which the shielding member is sequentially supplied from the direction in which the conveying directions of the continuously conveyed chains intersect, and the chain is shielded. Thereby, the hardening type adhesive can be continuously immersed in the sprocket discontinuous portion and the desired region can be accurately immersed. The shielding member can be, for example, a polygonal tubular member 201 which is sequentially rotated every predetermined period of time with the central axis as a rotation axis as shown in Fig. 3 . In FIG. 3, the shielding member has an octagonal shape, but is not limited thereto. The member 2〇 is formed with an opening 202 formed on the side surface. In the step c, the chain 203 is oriented from the inner side of the side surface toward the other bottom surface by the sprocket discontinuity 204. In the direction of the arrow, the shielding is performed by supplying the adhesive 2〇5 from the outside to the opening 202 formed on the side surface when the sprocket interrupting portion 204 passes through the side surface. 159878.doc •14·201236596 In the enlarged view of the opening 2〇2 of the polygonal tubular member 2〇1 in the present embodiment, the opening 2〇2 is rectangular, and the shape of the opening can be shielded. The position to be shielded and the adhesive to be supplied to the position where the adhesive is to be impregnated are not particularly limited. In other words, in Fig. 3, a shielding member in which a plurality of openings 2〇2 are provided in a polygonal cylindrical body will be described. For example, a pair of polygonal cylindrical bodies are arranged at intervals in the conveying direction of the key strips. Before and after, the pair of cylinders are rotated in synchronization, whereby each of the cylinders can be used as an opening. Further, the shielding member may be a circular cylindrical body instead of a polygonal cylindrical body. The shielding member 2〇1 can be rotated in such a manner that the plurality of (for example, 2 to 4) sprocket discontinuities 204 are shielded and then rotated, so that the opening portion 2〇2 on the adjacent side surface is used for the next immersion operation. In addition, when the element tooth discontinuous portion 2〇4 is conveyed with the conveyance of the chain 203, the shielding is performed by sequentially using the different opening portions 2〇2 by the rotation of the shielding member. It is preferable that the adhesive 2() 5 adhering to the periphery of the opening portion 202 is removed during the self-shadowing to the next masking. This is because the excess adhesive 2〇5 is deposited around the opening 202 due to the reverse avoidance, which may adhere to an unnecessary position of the fastener tape. As a method of removing the adhesive, the adhesive is blown away by the wind of the blower, the adhesive is sucked by the vacuum, the cleaning tank 2〇6 is immersed in the cleaning liquid such as the organic solvent, the cleaning liquid is sprayed, and the doctor blade is used. A wiping tool 207 such as a bristles or a brush is used for wiping. These operations may be combined in a plurality of steps, or a step of sequentially removing the different adhesives accompanying the rotation of the masking material may be performed. As another method, the shielding member is, for example, packaged as shown in FIG.
S 159878.doc -15- 201236596 含捲出部3(H及捲取部302之捲出•捲取裝置3〇〇而依次陸 續送出之形成有用以遮蔽之開口部3〇3之遮蔽膠帶3〇5，於 步驟c中，鏈條306係以鏈齒間斷部3〇4通過在捲出部及捲 取部之間移動之遮蔽膠帶305之下側的方式向圖中之箭頭 之方向搬h遮蔽係藉由如下方法實施，其係鏈齒間斷部 3〇4通過開卩部303之下方時朝向開口部3〇3自上方由分配 器307供給上述接著劑3〇8。圖6係將本實施形態中之開口 P 3放大之圖，此處，藉由平行地行進之一對遮蔽膠帶 而形成帶狀之開口部303，㈣口部之形狀只要能遮蔽應 遮蔽之位置、向應浸潰接著社位置供給接著劑，則無特 別限制。例如，遮蔽膠帶305未必要準備一對，例如亦可 於一個遮蔽膠帶上設置複數個開口部而針對每個該開口部 對拉鏈布帶實施遮蔽。 步驟C較佳為針對預先已加溫之鏈條進行處理。藉此， 可提高浸潰於鏈㈣斷部之接著劑之乾燥速度，從而提高 生產率。力口溫條件㈣高’則乾燥較快拉鏈布帶不完全浸 透於接著劑。另一方面’若過低’則乾燥花費時間，因此 較佳為30〜80°C ’更佳為40〜60〇C。 於步驟C之後’實施使藉由步驟c浸潰於鏈齒間斷部之 硬化型接著劑硬化的步驟D。硬化方法根據使用之接著劑 而不同’例如存在藉由加熱、紫外線或電子束等光照射而 硬化之方法、或藉由與空氣中之水分反應而硬化之方法。 亦存在如二液型接著劑般，#由將主劑與硬化劑混合而於 常溫下硬化之方法。 159878.doc • 16 - 201236596 可於步驟C之後、步驟D之前或之後、或者與步驟D同時 對鏈條進行加熱加壓。藉此，可獲得將表面順利化、或使 接著劑深深地浸潰至拉鏈布帶之内部的效果。 圖7中表示用以實施步驟c之鏈條之搬送裝置4〇〇之— 例。鏈條之搬送裝置400包括塗敷部、第一乾燥部、第二 乾燥。卩包3複數個鏈齒間斷部之長形的鏈條4 01係藉由 複數個受到控制驅動之進料輥（未圖示）而向圖中之右方向 搬送於塗敷部藉由分配器403將硬化型接著劑4〇2供給2 鏈齒間斷部。作為接著劑4〇2之供給方法可列舉喷霧、軟 布印刷、網版印刷、凹版印刷、喷墨、輕、缚模等，但= 容易控制塗敷量、塗敷寬度且能以短時間加工之方面較佳 為喷霧。尤佳為於嗔霧之中亦使用高精度地定量供給液體 之分配器。於分配器403之下方設置有儲液她，可回收 自上方飛散來之接著劑4〇2。於塗敷部出來之鏈條州於第 一乾燥部之乾燥機4〇5内接受乾燥。第一乾燥部為可動 式’藉由設定必要之乾燥量而於搬送方向上前後動作。1 後，收容於收納盒406,但視需要亦可於 :： «二進-步接受乾燥。硬化型接著劑通常於= 4及視而要亦於第二乾燥機中硬化 ’、 等為了硬化而需要特定之方法之接二== 用以硬化之步驟。於塗敷部、第-乾燥部、第二乾焊二 置有風扇等排氣設備4〇8。 靶垛。h又 以上述方式形成加強部之後，於加強部之 鏈布帶，藉由適當進行可分離式嵌插 刀副拉 文衮、上止檔之 159878.doc •17· 201236596 可完成拉鏈。亦可於加 安裝、及滑件之安裝等加工步轉而 強部之形成前實施加工步驟。 [實施例] 以下，對用以更好地理解本發明及其優點之實施例進行 說明’但本發明並不限定於該等實施例。 <各種特性之測定方法> 實施例及比較例中之作為評估項目之製品外觀（渗透、 背面浸透性）、X㈣清洗、乾燥後之自濁及脫線分別按 以下基準來sf估。（1)及（2)係、藉由塗敷後（浸潰及乾燥後）之 外觀檢查而評估’⑴及（4)係藉由卫業清洗•乾燥後之外 觀檢查而評估。 (1) 滲透 ◎ ’無參透（塗敷邊緣為直線） 〇·邊緣部有少許波狀並非完全呈直線 X X .超過設為目標之塗敷寬度，邊緣為波狀 (2) 背面浸透性 ◎.背面之浸漬部與表面（塗敷側）同等面潤濕，表背之 色調相同 〇.存在背面之浸潰部之顏色較表面稍薄之位置 X :於背面存在未潤濕之位置 x x :背面完全不潤濕 (3) 白濁 ◎:完全沒有 〇：僅存在少量（未達面積之1/6) 159878.doc 201236596 △:存在一點（1/6以上且未達1/4) x :稍微存在（1/4以上且未達1/3) XX :存在相當一部分（1/3以上） (4)脫線 ◎:完全沒有 〇：起毛 △:緯線脫線1條（脫落） X :緯線脫線2〜3條（脫落） XX :緯線脫線4條以上（脫落） 脫線強度藉由上述之測定方法而測定。作為拉伸試驗機 係使用INSTRON.5565，INSTRON公司製造。 接著劑之黏度係利用東京計器（股）製造之BM型黏度計以 溫度25C、2號轉子、旋轉數30 rpm之條件而測定。 <實施例1Α> 以固形物成分質量比混合攪拌酯系聚氨酯多元醇（曰本 合成化學工業製造）/六亞曱基二異氰酸酯（HDI(hexamethylene diisocyanate)、商品名：CoronateHL日本聚胺酯工 業）=86/14，使用甲苯作為稀釋劑，以上述2種樹脂/稀釋劑 之質量比成為62/38之方式進行稀釋而調配成黏度25〇 mPa· S(25°C)之二液硬化型接著劑溶液。 另一方面，準備由聚酯製且絲之粗細為WO τ之鏈布織 製而成之寬度約14 mm、鏈布厚度約0.53 mm之長形的拉 mm之方 〇 鏈布帶，其次，以每個鏈齒間斷部之長度成為3〇 式於拉鏈布帶安裝鏈齒，將其製作—對而準備鍵條 159878.doc -19· 201236596S 159878.doc -15- 201236596 The cover tape 3 (the H and the take-up unit 302 are wound up and the take-up device 3), and the masking tapes 3 〇 3 are formed in order to form the cover 3 〇 3 5. In the step c, the chain 306 is moved in the direction of the arrow in the figure by the sprocket discontinuity 3〇4 by the lower side of the masking tape 305 moving between the take-up portion and the take-up portion. The sprocket discontinuous portion 3〇4 is supplied to the opening 3〇8 from the upper side by the dispenser 307 toward the opening 3〇3 through the lower portion of the opening portion 303. This embodiment is based on the embodiment. In the enlarged view of the opening P 3 in the middle, the strip-shaped opening portion 303 is formed by moving one of the pair of masking tapes in parallel, and (4) the shape of the mouth portion is as long as it can shield the position to be shielded, and should be immersed in the body. The positional supply of the adhesive is not particularly limited. For example, it is not necessary to prepare a pair of masking tapes 305. For example, a plurality of openings may be provided on one masking tape, and the fastener tape may be shielded for each of the openings. Preferably, the chain is processed for the previously heated chain. Therefore, the drying speed of the adhesive impregnated in the chain (four) broken portion can be increased, thereby improving the productivity. The force temperature condition (4) is high, the drying zipper tape is not completely saturated with the adhesive. On the other hand, if it is too low 'It takes time to dry, so it is preferably 30 to 80 ° C', more preferably 40 to 60 ° C. After step C, 'the hardening type hardening which is immersed in the sprocket discontinuity by step c is performed. Step D. The hardening method differs depending on the adhesive to be used, for example, a method of hardening by irradiation with light such as heat, ultraviolet rays, or an electron beam, or a method of hardening by reacting with moisture in the air. As a type of adhesive, # is a method of hardening at a normal temperature by mixing a main agent with a hardener. 159878.doc • 16 - 201236596 The chain can be heated after step C, before or after step D, or simultaneously with step D. Pressurization, thereby obtaining the effect of smoothing the surface or deeply immersing the adhesive into the inside of the zipper tape. Fig. 7 shows the conveying device 4 for carrying out the chain of the step c - Example. Chain The feeding device 400 includes a coating portion, a first drying portion, and a second drying. The elongated chain of the plurality of sprocket portions of the sprocket 3 is fed by a plurality of controlled feeding rollers (not shown). In the right direction of the drawing, the adhesive portion is supplied to the coating portion to supply the hardened adhesive 4〇2 to the two element interdental portions. The method of supplying the adhesive 4〇2 is spray, soft cloth printing, or the like. Screen printing, gravure printing, inkjet, light, binding, etc., but = easy to control the amount of coating, coating width and can be processed in a short time is better spray. Especially in the fog The dispenser for metering the liquid with high precision is used. The liquid storage is provided below the distributor 403, and the adhesive 4〇2 scattered from above can be recovered. The chain state which is discharged from the coating section is dried in the dryer 4〇5 of the first drying section. The first drying unit is movable, and moves forward and backward in the conveying direction by setting a necessary drying amount. After 1 , it is stored in the storage box 406, but it can also be dried in :: «two-steps as needed. The hardening type of the adhesive is usually hardened in the second dryer and is also required to be hardened in the second dryer, etc., in order to harden, a specific method is required to be followed by a step of hardening == for hardening. An exhaust device 4〇8 such as a fan is disposed in the coating unit, the first drying unit, and the second dry welding unit. Target. h After the reinforcing portion is formed in the above manner, the zipper can be completed by appropriately performing the detachable inserting knife and the upper stop 159878.doc • 17· 201236596. It is also possible to carry out the processing steps before the formation of the processing steps such as the installation and the installation of the slider. [Examples] Hereinafter, examples for better understanding of the present invention and its advantages will be described, but the present invention is not limited to the examples. <Measurement Method of Various Characteristics> The appearance (infiltration, back surface permeability), X (four) cleaning, and turbidity and off-line after drying in the examples and comparative examples were estimated by the following criteria. (1) and (2) are evaluated by visual inspection after application (after impregnation and drying). (1) and (4) are evaluated by the inspection of the sanitary industry and the inspection after drying. (1) Penetration ◎ 'No penetration (coated edge is straight) 〇 · The edge is slightly wavy and not completely straight XX. It exceeds the coating width of the target, and the edge is wavy (2) Back permeability ◎. The impregnated portion on the back surface is wetted on the same surface as the surface (coated side), and the color of the front and back sides is the same. The color of the impregnated portion on the back surface is slightly thinner than the surface. X: The unwet position on the back surface xx: Back surface Not wet at all (3) White turbidity ◎: No sputum at all: only a small amount (1/6 of the area not reached) 159878.doc 201236596 △: There is a point (1/6 or more and less than 1/4) x : slightly present (1/4 or more and less than 1/3) XX: There is a considerable part (1/3 or more) (4) Off-line ◎: No flaws at all: Raising △: 1 line of latitude off-line (shedding) X: Straw off-line 2 to 3 (off) XX : 4 or more of the latitude off-line (shedding) The off-line strength is measured by the above-described measurement method. As a tensile tester, INSTRON.5565, manufactured by INSTRON, was used. The viscosity of the adhesive was measured by a BM-type viscometer manufactured by Tokyo Keiki Co., Ltd. under the conditions of a temperature of 25 C, a No. 2 rotor, and a number of revolutions of 30 rpm. <Example 1Α> The ester-based polyurethane polyol (manufactured by Sakamoto Synthetic Chemical Industry Co., Ltd.) / HDI (hexamethylene diisocyanate, trade name: Coronate HL Japan Polyurethane Industry) was mixed and stirred at a mass ratio of the solid content. 86/14, using a toluene as a diluent, and diluting to form a two-liquid hardening type adhesive having a viscosity of 25 〇mPa·S (25 ° C) in such a manner that the mass ratio of the above two resins/diluents becomes 62/38 Solution. On the other hand, an elongated zipper tape of a length of about 14 mm and a thickness of a chain of about 0.53 mm, which is made of polyester and has a thickness of WO τ, is prepared, and secondly, The sprocket is attached to the zipper tape with the length of each sprocket discontinuity, and the sprocket is mounted to prepare the key bar 159878.doc -19· 201236596
將所獲得之附有赫丧 pq l A 3斷。P之鏈條藉由搬送裝置連續進 行供給’利用開口部之而 面積為30 mmxl2 mm之長方形狀之 遮蔽材，於鏈齒間斷邱以+私旦， 2 4 乂塗敷1 170 g/m2(乾燥重量）經由 贺務式分配裔（商品义· 7〇1 .781-SS-46F £DF公司）而對上述二 液硬化型接著劑之滚该、仓― 液進仃改潰塗敷。塗敷條件設為霧化 用氣塵0.035 MPa、間隙1〇mm。 其人以9GC><5秒乾燥後、饥“天熟化而使接著劑硬 化’從而形成加強部。加強部之厚度為0.7 其後，以 鰂刀切割加強部’於加強部藉由射出成形而安裝可分離式 喪插件，從而成為附有可分離式嵌插件的鏈條。 <實施例1B> 除了將對鏈齒間斷部之塗敷量設為” 之外，與以實施線相同之順序製作附二=:件) 的鍵條。 <實施例2> 使用與實施例1相同之2種樹脂及稀釋劑，以2種樹脂/稀 釋劑之質量比成為72/28之方式進行稀釋而調配絲度5〇〇 mPa · S(25 C )之二液硬化型接著劑溶液。其後，除了將分 配器之霧化用氣壓增壓至0.07 MPa以外，根據實施例1製 作附有可分離式嵌插件的鏈條。加強部之厚度為1丨C <實施例3> 對於聚碳酸酯系聚胺酯（NE8811，大日精化工業製造）使 用甲本 /異丙醇（IPA ’ isopropyl alcohol) = 50/50(質量比）之 混合溶劑作為稀釋劑，以樹脂/稀釋劑之質量比成為24/76 I59878.doc -20· 201236596 之方式進行稀釋而調配成黏度300 mPa.S(25°C)之—液型 接著劑溶液。其後，準備與實施例丨相同之附有鏈齒間斷 部之鏈條，利用開口部之面積為3〇 mmxl2 mm之長方形狀 之遮蔽材，以塗敷量85 g/m2(乾燥重量）經由噴霧式分配器 (商品名：781-SS-46F三英科技公司）而將上述—液硬化型 - 接著劑之溶液浸潰塗敷於鏈齒間斷部。塗敷條件設為霧化 用氣壓0_035 MPa、間隙1〇 mm。加強部之厚度為〇 mm。其次以9(rc χ10秒乾燥後，以與實施例i相同之順序 獲得附有可分離式嵌插件的鏈條。 <實施例4> 除了使用曱苯作為稀釋劑以與實施例丨相同之2種樹脂/ 稀釋溶劑之質量比成為51/49之方式進行稀釋而調配成點 度100 mPa · S(25t )之二液硬化型接著劑组成物溶液以 外’根據實施例1製作拉鏈開製品。 <比較例1 > 使用與貫施例1相同之2種樹脂及稀釋劑，以2種樹脂/稀 釋Μ之產量比成為26/74之方式進行稀釋而調配成黏度15 mPa S(25 C )之二液硬化型接著劑溶液。其後，以與實施 你】1相同之順序製作附有彳分離式嵌插件的鏈f条。加強部 之尽度為0.53 mm。 <比較例2> 作為參考值，對於上述實施例1〜4及比較例丨中所使用之 拉鏈布帶布料以未塗敷接著劑之狀態觀察切割品之脫線狀 況之、且測定脫線強度。The obtained one is attached to the pq l A 3 off. The chain of P is continuously supplied with a rectangular masking material having an area of 30 mm x 12 mm by means of a conveying device, and is coated with 1 170 g/m2 in a sprocket intermittently with 2 乂 2 The weight of the above-mentioned two-liquid hardening type adhesive is rolled by the ex-gratia type (manufactured by the company). The coating conditions were set to 0.035 MPa for the atomization dust and 1 〇 mm for the gap. The person formed a reinforcing portion by drying at 9GC><5 seconds> after aging, aging, and curing the adhesive. The thickness of the reinforcing portion was 0.7, and then the reinforcing portion was cut by the boring tool to form the reinforcing portion. Further, a detachable funnel insert is attached to form a chain with a detachable insert. <Example 1B> The order of the amount of the sprocket discontinuous portion is set to be the same as the line of the embodiment. Make a key strip with the attached ==:). <Example 2> The same two kinds of resins and diluents as in Example 1 were used, and the mass ratio of the two resins/diluents was 72/28 to prepare a silkiness of 5 〇〇 mPa · S (25). C) Two liquid hardening type adhesive solution. Thereafter, a chain with a separable insert was produced in accordance with Example 1 except that the atomization of the dispenser was pressurized to 0.07 MPa. The thickness of the reinforcing portion is 1 丨C <Example 3> For the polycarbonate-based polyurethane (NE8811, manufactured by Daisei Seiki Chemical Co., Ltd.), IPA 'isopropyl alcohol = 50/50 (mass ratio) is used. The mixed solvent is used as a diluent, and the liquid/type adhesive solution is prepared by diluting the resin/diluent mass ratio to 24/76 I59878.doc -20·201236596 to a viscosity of 300 mPa.S (25 ° C). . Thereafter, a chain having a sprocket discontinuous portion similar to that of the example 准备 was prepared, and a rectangular masking material having an opening area of 3 〇 mm x 12 mm was used, and a coating amount of 85 g/m 2 (dry weight) was applied via a spray. The dispenser (trade name: 781-SS-46F Sanying Technology Co., Ltd.) was applied to the sprocket discontinuous portion by dipping the solution of the above-mentioned liquid-hardening type-rear agent. The coating conditions were set to a gas pressure of 0_035 MPa and a gap of 1 mm. The thickness of the reinforcement is 〇 mm. Next, after drying at 9 (rc χ 10 seconds, a chain with a separable insert was obtained in the same order as in Example i. <Example 4> The same procedure as Example 除了 was used except that benzene was used as a diluent. A zipper-opening product was produced according to Example 1 except that the mass ratio of the resin/diluting solvent was diluted to 51/49 to prepare a two-liquid hardening type electrode composition solution having a degree of 100 mPa·S (25 t). Comparative Example 1 > Using the same two kinds of resins and diluents as in Example 1, the yield ratio of the two resins/diluted hydrazine was 26/74, and the viscosity was adjusted to 15 mPa S (25 C ). The second liquid-curable adhesive solution is prepared. Thereafter, the chain f with the 彳 split type insert is produced in the same order as in the first embodiment. The fullness of the reinforcing portion is 0.53 mm. <Comparative Example 2> In the zipper tape fabrics used in the above Examples 1 to 4 and Comparative Examples, the off-line condition of the cut product was observed without applying an adhesive, and the off-line strength was measured.
S 159878.doc •21 · 201236596 將結果示於表1。於使用具有適當之黏度之接著劑之實 施例中製品外觀良好，工業用清洗、高溫乾燥後之白濁及 脫線均不存在，脫線強度亦較高。另一方面，於比較例1 中由於黏度過低，故而滲透、工業用清洗、高溫乾燥後之 脫線、脫線強度與實施例相比較差。又，對作為參考值而 出現之比較例2與各實施例進行比較可知•任一情況不藉 由利用本發明之硬化型樹脂均具有較高之脫線強度，對於 實施例1為約20倍、對於實施例2為約17倍、對於實施例3 為約18倍、對於實施例4為約14倍。 [表1]S 159878.doc •21 · 201236596 The results are shown in Table 1. In the embodiment using an adhesive having an appropriate viscosity, the product has a good appearance, and there is no white turbidity and off-line after industrial cleaning, high-temperature drying, and high off-line strength. On the other hand, in Comparative Example 1, since the viscosity was too low, the infiltration, the industrial cleaning, the off-line after the high-temperature drying, and the off-line strength were inferior to those in the examples. Further, comparing Comparative Example 2 which appears as a reference value with each of the examples, it is understood that the hardening type resin using the present invention does not have a high off-line strength in any case, and is about 20 times as large as in Example 1. It is about 17 times for Example 2, about 18 times for Example 3, and about 14 times for Example 4. [Table 1]
塗敷後 工業用清洗、乾燥徭 脫線強度 (Ν) 綜合 滲透 背面浸透性 白濁 脫線 實施例1Α ◎ ◎ ◎ ◎ 200 ◎ 實施例1Β ◎ ◎ ◎ ◎ 205 ◎ 實施例2 ◎ ◎ ◎ ◎ 175 ◎ 實施例3 ◎ 〇 ◎ ◎ 183 ◎ 實施例4 〇 ◎ ◎ 〇 145 〇 比較例1 XX ◎ ◎ X 95 X 比較例2 ΝΑ ΝΑ ΝΑ XX 10 XX 【圖式簡單說明】 圖1係將本發明之一實施形態之附有可分離式嵌插件的 鏈條中之一部分省略而進行表示之前視圖。 圖2係用以對脫線強度之測定方法進行說明之概略圖。 圖3係表示多角筒狀之遮蔽構件之一例之概略圖。 圖4係將多角筒狀之遮蔽構件之開口部放大之圖。 圖5係表示鍵布狀之遮蔽構件之—例之概略圖。 圖6係將鏈布狀之遮蔽構件之開口部放大之圖。 159878.doc •22· 201236596 圖7係表示鏈條之搬送裝置之一例之概略圖 【主要元件符號說明】 100 拉鏈 101 附有可分離式嵌插件的鏈條 102 滑件 103 拉鏈布帶 104 鏈齒 105 上止槽 106 可分離式嵌插件 106a 筒銷 106b 插鎖 106c 開尾筒 107a 加強部 107b 加強部 110 針 111 握持部 201 遮敝構件 202 開口部 203 鏈條 204 鏈齒間斷部 205 接著劑 206 清洗槽 207 擦拭器具 208 分配器 159878.doc -23- 201236596 300 捲出•捲取裝置 301 捲出部 302 捲取部 303 開口部 304 鏈齒間斷部 305 遮蔽構件（遮蔽膠帶） 306 鏈條 307 分配器 308 接著劑 400 鏈條之搬送裝置 401 鏈條 402 接著劑 403 分配器 404 儲液部 405 乾燥機 406 收納盒 407 乾燥機 408 排氣設備 159878.doc -24-After application, industrial cleaning, drying, and detachment strength (Ν), comprehensive osmosis, back permeability, turbidity, and detachment, Example 1 ◎ ◎ ◎ ◎ 200 ◎ Example 1 ◎ ◎ ◎ ◎ 205 ◎ Example 2 ◎ ◎ ◎ ◎ 175 ◎ Example 3 ◎ 〇 ◎ ◎ 183 ◎ Example 4 〇 ◎ ◎ 〇 145 〇 Comparative Example 1 XX ◎ ◎ X 95 X Comparative Example 2 ΝΑ ΝΑ ΝΑ XX 10 XX [Simple description of the drawing] Fig. 1 is one of the present inventions A part of the chain with the detachable insert of the embodiment is omitted and the front view is shown. Fig. 2 is a schematic view for explaining a method of measuring the off-line strength. Fig. 3 is a schematic view showing an example of a polygonal tubular shielding member. Fig. 4 is an enlarged view showing an opening of a polygonal cylindrical shielding member. Fig. 5 is a schematic view showing an example of a mask member in a key pattern. Fig. 6 is an enlarged view showing an opening of a chain-like shielding member. 159878.doc •22· 201236596 Fig. 7 is a schematic view showing an example of a chain conveying device. [Main component symbol description] 100 zipper 101 Chain 102 with detachable inserts Sliding member 103 Zipper tape 104 sprocket 105 Stop groove 106 separable insert 106a pin 106b latch 106c open end 107a reinforcement 107b reinforcement 110 needle 111 grip 201 concealing member 202 opening 203 chain 204 sprocket discontinuity 205 adhesive 206 cleaning tank 207 Wiping device 208 Dispenser 159878.doc -23- 201236596 300 Reeling/winding device 301 Reeling portion 302 Reeling portion 303 Opening portion 304 sprocket discontinuity 305 Shielding member (masking tape) 306 Chain 307 Dispenser 308 Next Agent 400 Chain conveyor 401 Chain 402 Adhesive 403 Dispenser 404 Liquid storage 405 Dryer 406 Storage box 407 Dryer 408 Exhaust equipment 159878.doc -24-