TW201111148A - Insert molding method capable of preventing built-in injected hooks from deformation - Google Patents

Insert molding method capable of preventing built-in injected hooks from deformation Download PDF

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Publication number
TW201111148A
TW201111148A TW98131560A TW98131560A TW201111148A TW 201111148 A TW201111148 A TW 201111148A TW 98131560 A TW98131560 A TW 98131560A TW 98131560 A TW98131560 A TW 98131560A TW 201111148 A TW201111148 A TW 201111148A
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TW
Taiwan
Prior art keywords
hook
injection
molding
hooks
mold
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TW98131560A
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Chinese (zh)
Inventor
sen-mei Zheng
Original Assignee
Taiwan Paiho Ltd
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Application filed by Taiwan Paiho Ltd filed Critical Taiwan Paiho Ltd
Priority to TW98131560A priority Critical patent/TW201111148A/en
Publication of TW201111148A publication Critical patent/TW201111148A/en

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Abstract

This invention provides an insert molding method capable of preventing hooks of an insert from deformation for a design in which a certain portion of a formation article is integrated with injected hooks during formation operation. The method comprises: cutting injected hooks to be integrated with a formation article with a predetermined format and pattern; attaching an isomorphic loop sheet to a hook face so that the loop sheet completely covers and isolates the hook face of the injected hooks; placing the injected hooks and the loop sheet at a certain portion of a mold with the loop sheet facing down; closing the mold for carrying an injection molding operation; obtaining a formation article with the injected hooks integrated at the certain portion after the injection molding operation. Since the injected hooks are covered and isolated with the loop sheet, heat generated during the injection molding is isolated from the injected hooks so that the injected hooks are efficiently prevented from being molten and deformed. After the formation article is taken out from the mold and the loop sheet is peeled off, the injected hooks restores to its original pattern. Further, the loop sheet is reusable. By this way, a novel solution for integrating injected hooks with formation article is provided and is truly industrial applicable.

Description

201111148 六、發明說明: 【發明所屬之技術領域】 本發明係關於-種模内成型作業之内置射出釣防變型 製法,其主要是為了解決將射出鉤置於模具内,使其在成 型物成型過程中得以一體結合於成型物預定部位的作業需 求而3又计,利用射出鉤預先黏扣結合毛絨片的方式,使射 出鉤不致因成型作業的高溫而產生熔融變形之虞,以確保 _成型物自模具取出後之射出釣型態與功能不受影響,據以 賦予極佳之產業利用價值者。 【先前技術】. 按’一般之射出成型物(如:鞋底、墊體·.等) ,在後續的組製或使用上,經常面臨彼此結合的需求,而 此類結合可能只是暫時性的,為了結合之便利性及日後分 離之必要性,所以常會利用黏扣帶等構造作為結合構件, 2其黏扣帶之射出鉤與毛絨面配合,使其在黏結扣合的穩 ®疋性外,更能兼具有快速脫離之便利性。 而在此類射出鉤與成型物的結合上,傳統係採膠合或 車縫方式附加,亦即在成型物完成成型作業後,再以人工 方式將射出鉤以膠劑或車縫方式結合於成型物的預定位置 ,在此一情形下,無形間將造成極大的人力成本浪費,且 其結合品質不易維持,可能因施工者的情緒、經驗與技術 而導致其結合品質有所不同,且在經過一段時間使用後, 吊會有射出鉤脫落的問題發生,自難稱為理想的結合方式 ’貫有設法加以解決改善之必要者。 201111148 為解決此類問題,發明人乃嘗試於成型物的成型作業 時,直將射出鉤先行置入成型模具内部的預定位置處,使 其在成型物射出成型的作業過程中,可將射出鉤—體結合 於成型物上,藉此希望能簡化其後續人工附加製程,^ 可增進其結合穩固性,並維持其作業品質,以突破傳統成 型物附加射出鉤之技術瓶頸。 ' 然而,由於在成型物射出成型的過程中,常伴隨著作 鲁業高溫以「達到材料炼融成型的㈣,加上此類射出鉤係採 塑膠材質射出成型,導致其在作業高溫的影響下,其釣體 很容易產生炫融變形的現象,造成其後續黏扣的效果大打 折扣,嚴重影響其結合的牢固性,實有必要再設法加以解 決改善者。 【發明内容】 有鑑於在將射出鉤置於模具内進行成型務之成型作業 所面臨的問題,發明人特持續進行研發改良,基於其從事 •相關行業之多年經驗與技術’進而研發出本發明之創新製 法17八主要目的乃在於將射出鉤置入模具内時,得以對 其鉤面先行施予被覆隔離措施,俾在進行成型物的成型作 業過程中’其作業高溫不致直接作用於射出鉤的鉤面,據 以特能有效避免其鉤體發生炼融變形的問題,以確保其黏 扣結合功能者。 本發明之另一目的係在於提供射出鉤被覆隔離結構得 以重覆使用之功能,俾在達成保護射出鉤不變形的效能外 ’更能兼具蓋業經濟效益者。 201111148 為達前揭目的’本發明主要是利用射出鉤預先黏扣结 合毛域片的方式’使射出鉤置於模具内部進行成型物的射 ^作業過程中,可藉毛絨片對其鉤體形成隔離保護作用, 令成型作業的高溫不致造成射出鉤的鉤體產生熔融變形之 虞’以確保成型物自模具取出後之射出鉤型態與功能不受 影響,據以賦予極佳之產業利用價值者。 【實施方式】 ㈣於本發明的製法、技術手段及功效達成方面,言 配合圖式再予舉例進一步具體說明於后: 圖及圖之流程示意圖、第2、3圖之結構示, .第4〜6®之成品’料本發明之-較佳, 例,如圖所示,本發明t 只t ,… 發月主要疋針對成型物(1 0)在成3 過私中,於其預定部位一體 风玄 ” m 體一另製的射出鉤(20 )而 先置於成型模m、 將射出鈞(20)預 无置於纽杈具(1}的模穴(2)内部預定 材料在成型模具(1)進行 ’使 1 0 )盘射㈣w 〇仃欣生作業時,得以使成型物( ◦)與成型物(10)之穩固結合效果,且 (2 cn係預先被定位在模穴(2 )的財位=射出釣 其結合的品f可獲得極佳之維持;,使以 而為了避免射出釣(20)在 影響而產纽融變形,本發明錢 作又向溫 -體結合於成型物(10)的射出釣乍=將欲 規格及型態後,再於爱私1,〇 JU)裁剪成預定 … (21)點扣結合另製之同形 201111148 毛絨片(3 0 ),使毛絨片(3 〇 )得對射出釣(2 〇 ) 的鉤面(2 1 )形成全面性被覆隔離效果,而後以毛絨片 (30)為底的型態,將射出鉤(2〇)及毛絨片( :具⑴的模穴(2 )預定部位處’使毛域 )體“於成型物(1 Ο )的預定部位處, 二因該射出釣(20)的釣面(21)受毛織片上 離,所以其成型作業過程所產生的高溫將不致 將=遞至射出釣(20)的釣面(21),如此—來, 待門^Γ止射出釣(2 0)的釣體發生炼融變形之虞, 將將成型物(10)自成型模具⑴ 、要 將毛絨片' n 1 U , 1无/、要 釣(20)的鉤面(21〇)撕離’即可回復射出 .3 0)更得:=21)之原來型態’且該等毛絨片( ❿ 物(10)的^ 此提供射出釣(20)與成型 前所面臨的射^技術上之創新解決方案’可徹底解決目 的射出鉤(2 0 )熱融變形問題; 在上述5兒明中,可知本發明在成型物Μ η、 鉤(20)的μ *成i物(1 0)與射出 合或車鏠方式附Γ #了傳統在成型物成型後再採膠 型成型的過i中^合的技術’改採在成型物(10)進 1〇)的預一體將射出釣(20)結合於成型物( 預疋β位,同時藉由依射 態而設製的同形毛絨片μ釣(20)尺寸及型 )的方式,使复得對私φ I扣結合於射出鉤(2 0 吏4對射出鉤(20)的鉤面(21)形成 r .-; 201111148 適當隔離防護效果, 型作業高溫而熔融變/避免射出鉤(2◦)的鉤體因成 )與成型物UQ的問題發生,在提昇射出釣(2〇 讀保日後射出鉤(2=合穩固性與品質的情形下,更能 (1 0 )盘射出名…之黏扣功能的正常’確為成型物 方案,且=二2〇)的結合提供了-種理想之解決 得以重霜:方法相當簡易而有效,加上其毛絨片(30) 仔以重覆使用,是 ν ° υ; 效益,堪稱為—優盈二予,佳之產業利用價值與經濟 ^ 優"犬出之創新製法者; 而前述之射出鈞卩? η > 的方式,乃得被利二=物(1〇) -體結合 具、醫療用品、服飾:Γ.運動用品、護 第4〜6圖所_、. 專各式抓射出成型的物品(如 ,田不),在產業的利用範圍相當廣泛,特能有 效取代習知之(V4 ‘士 行月b有 '方式,達極佳之產業利用價值;201111148 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to a built-in injection fishing anti-deformation method for an in-mold forming operation, which is mainly for solving the problem that the injection hook is placed in a mold to form a molded product. In the process, it is integrated with the work demand of the predetermined part of the molded product, and the injection hook is pre-bonded with the plush piece to prevent the injection hook from being melted and deformed due to the high temperature of the molding operation to ensure _ After the molded product is taken out from the mold, the fishing type and function are not affected, and the excellent industrial use value is given. [Prior Art]. According to the 'general injection moldings (such as: soles, mats, etc.), in the subsequent organization or use, often face the need to combine with each other, and such combination may be only temporary, In order to combine the convenience and the necessity of separation in the future, it is often used as a bonding member by a structure such as a Velcro tape, and the injection hook of the fastening tape is matched with the plush surface to make it adhere to the stability of the bonding. It is more convenient and has the convenience of quick separation. In the combination of such injection hooks and moldings, the traditional system is glued or sewn, that is, after the molding is completed, the injection hooks are artificially combined into the molding by glue or sewing. The predetermined position of the object, in this case, the invisible will cause a huge waste of labor costs, and its combined quality is not easy to maintain, may be due to the builder's emotions, experience and technology, the quality of its combination is different, and after After a period of use, the hang will have the problem of the ejection hook falling off, and the self-difficulty is called the ideal combination method. In order to solve such problems, the inventors attempted to insert the ejection hook into a predetermined position inside the molding die at the time of molding the molding, so that the injection hook can be formed during the injection molding operation of the molding. The body is bonded to the molded body, thereby simplifying the subsequent manual additional process, which can improve the bonding stability and maintain the quality of the work, so as to break through the technical bottleneck of the conventional molded object and the additional injection hook. ' However, in the process of injection molding of the molded product, it is often accompanied by the high temperature of the work industry to "achieve the material smelting and molding (4), plus the injection molding of the plastic material of the injection hook, resulting in the high temperature of the work. The fishing body is easy to produce the phenomenon of sleek and melt deformation, which greatly reduces the effect of its subsequent fastening, which seriously affects the firmness of its combination. It is necessary to try to solve the improvement. [Inventive content] In view of the injection The inventor has continued to carry out research and development improvements based on his years of experience and technology in the related industries, and the main purpose of the invention is to develop the innovative method of the invention. When the injection hook is placed in the mold, the hook surface can be applied with the coating isolation measure first, and during the molding operation of the molded product, the high temperature of the operation does not directly act on the hook surface of the injection hook, so that it is effective. The problem of smelting deformation of the hook body is avoided to ensure that the adhesive bond is combined with the function. Another object of the present invention is to provide The function of the hook-wrapped isolation structure can be reused, and the effect of protecting the injection hook from deformation is better than that of the cover industry. 201111148 To achieve the goal of the present invention, the invention mainly uses the injection hook to pre-adhere. The method of buckle-bonding the hair piece is to put the injection hook inside the mold to perform the injection process of the molded object, and the pile piece can be isolated and protected by the pile piece, so that the high temperature of the forming operation does not cause the hook of the injection hook. The body is subjected to a melt deformation 虞' to ensure that the injection hook shape and function of the molded product after being taken out from the mold are not affected, thereby giving an excellent industrial use value. [Embodiment] (4) The method and technical means of the present invention And the effect is achieved, and the examples are further described in detail with reference to the following: The schematic diagram of the diagram and the diagram, the structure of the second and third diagrams, the finished product of the 4th to 6th products. For example, as shown in the figure, the present invention t only t, ... the main 疋 疋 成型 成型 成型 成型 成型 成型 成型 成型 成型 成型 成型 成型 成型 成型 成型 成型 成型 成型 成型 成型 成型 成型 成型 成型 成型 ( ( ( ( ( ( ( ( ( ( ( ( 20) First placed in the molding die m, the injection enthalpy (20) is not placed in the mold cavity (2) of the new cookware (1), and the predetermined material is in the forming mold (1) to perform 'make 1 0' disk (four) w 〇仃xin In the case of raw work, the molded product (◦) and the molded product (10) can be firmly combined, and (2 cn is previously positioned in the cavity of the cavity (2) = the product f which is shot and combined is available. The maintenance of the good; so that in order to avoid the injection of fishing (20) in the impact of the production of the melt deformation, the invention of the money to the temperature-body combined with the molded object (10) of the fishing rod = will be the specification and type After that, I will cut it into a reservation... (21) Click the button to combine the different shape 201111148 plush piece (3 0 ), so that the plush piece (3 〇) will shoot out (2 〇) The hook surface (2 1 ) forms a comprehensive covering isolation effect, and then the type of the bottom piece of the plush piece (30), the injection hook (2 〇) and the pile piece ( : (1) of the cavity (2) are scheduled The part of the 'bringing body' is located at a predetermined portion of the molded product (1 Ο), and the fishing surface (21) of the shooting fishing (20) is separated by the woven piece, so that the molding process is generated. The high temperature will not be handed over to the fishing surface (21) of the fishing (20), so that, after the smelting deformation of the fishing body that is to be shot (20), the molded object will be 10) Self-forming mold (1), the toe piece 'n 1 U, 1 no /, the hook surface (21 〇) to be caught (20) can be detached from the 'return to shoot. 3 0) more: = 21) The original type 'and these plush pieces (the ( ( (10) provide the injection of fishing (20) and the injection of the technology before the injection of the innovative solution' can completely solve the purpose of the injection hook (2 0 The problem of hot melt deformation; in the above 5, it can be seen that the present invention is in the molding Μ η, the hook (20) μ * into the i (1 0) and the injection or rutting method attached After the material is formed, the technique of forming a rubber-type molding method is adopted, and the pre-integration of the molded product (10) is combined with the injection molding (20) to bond the molded product (pre-supplement β position, while borrowing The manner of the same shape of the plush piece (20) size and type according to the illuminating state, so that the reciprocal φ I buckle is combined with the ejection hook (the hook surface of the 20 吏 4 pair of ejection hooks (20) ( 21) Formation r .-; 201111148 appropriate separation The protective effect, the high temperature and the melting of the type operation, the avoidance of the hook of the injection hook (2◦) and the problem of the molded product UQ occur, and the shot is raised after the lifting of the fishing rod (2 = stability and In the case of quality, it is better to have a (10) disk shot with the name of the normal function of the adhesive function, which is indeed a molded product solution, and = 2 2 〇) provides an ideal solution to the heavy frost: the method is quite simple Effective, plus its plush piece (30) is used repeatedly, it is ν ° υ; Benefits, can be called - Youying two, good industrial use value and economy ^ excellent " dog out of the innovative system And the aforementioned shots? The way of η > is to be accustomed to the second thing (1〇) - body bonding, medical supplies, clothing: Γ. sporting goods, protection 4th to 6th _,. (For example, Tian Bu), the use of the industry is quite extensive, and it can effectively replace the traditional knowledge (V4 'Shi Xingyue b' has a way to achieve excellent industrial use value;

另,請參閱第7〜qui斯+ 一 A 變形防護上,除了前㈣^ 在射出鉤(2〇)的防 Π)… 毛絨片(3〇)與射出鉤(2 =扣取得破覆隔離防護外,另得採石夕膠層(4⑸作 ’鉤(20)的隔離防護,其作法上係在射出鉤(2 力样於其鉤面(21)塗佈預定量之靖料並 =了’射膠液乾凝後’即可於射出釣(2〇)的釣 二 ,使射出釣(2〇)的 H 以被靖(4〇)所包覆隱置而達到區 :防:作用’俾在將射出鉤(2〇)置入模具内進行成型 物:成型作業時,可有效避免射出釣(2〇)受高溫影響 而V致變形問題,待將成型物自模具取出後,只需簡單的 201111148 剝撕動作即可輕易去除石夕廢層(4〇)令射出釣 的鉤面(2 1)回復顯露狀態,據此構成本發 實施型態; 總結以上所述,本發明在成型物與射出鉤的社人上, 創新地於成型物進行成型作業前,預先於成型模^部置 入射出鉤,並使射出鉤的鉤面得以借助另製的毛織片或矽 膠層加以被覆隔㈣取得變形防覆效果,使其在成型 行成型的作業過程中,得以一體將射出釣結合在其 位’同時可確保其射出釣無變形之虞,據以取代習知之 =車縫結合等附加方式,不但作業流程可獲得簡化,^ %在作業品質方面亦可獲得顯著提昇與維持,整體而令, 確;有極佳之產業利用價值與經濟效益,誠不失為一二 、突出之創新製法,爰依法提出專利申請。 、 【圖式簡單說明】 第2圖 第3圖 第4圖 第5圖 第6圖 第7圖 第1圖.係本發明較佳實施例之作業流程示意圖。 係本發明較佳實施例之射出鉤置入成型模具内之 結構示意圖。 係本發明較佳實施例之成型物與射出鉤結合之妗 構示意圖。 係本發明較佳實施例之成品示意圖。 係本發明另—較佳實施例之成品示意圖。 係本發明再—較佳實施例之成品示意圖。 、本發月在射出鉤防護上之另一較佳實施結構示 意圖。 201111148 第8圖:係本發明在射出鉤防護上之另一較佳實施結構關 係示意圖。 第9圖:係本發明在射出鉤防護上之另一較佳實施例於矽 膠層剝離之結構示意圖。 【主要元件符號說明】 (1)成型模具 (10)成型物 (2 1 )鉤面 (4 0 )矽膠層 (2 )模穴 (2 0 )射出鉤 (3 0 )毛絨片Also, please refer to the 7th ~ quis + one A deformation protection, except for the front (four) ^ in the shot hook (2 〇) of the smashing)... plush pieces (3 〇) and the shot hook (2 = buckle to get broken isolation In addition to the protection, the stone layer (4 (5) is used as the isolation protection of the hook (20), and the method is applied to the injection hook (2 force applied to the hook surface (21) to apply a predetermined amount of the material and = ' After the glue is dry, the fish can be shot (2〇), so that the H that shoots the fish (2〇) is covered by Jing (4〇) and reaches the zone: When the injection hook (2〇) is placed in the mold to perform the molding: during the molding operation, the problem of V-induced deformation caused by the high temperature of the fishing rod (2〇) can be effectively avoided, and the molded object is simply removed after being taken out from the mold. The 201111148 stripping action can easily remove the Shixia waste layer (4〇) so that the hook surface (2 1) of the shot fishing is returned to the exposed state, thereby constituting the embodiment of the present invention; summarizing the above, the present invention is in the molded product On the part of the person who shot the hook, before the molding work was innovated, the hook was placed in advance on the molding die, and the hook surface of the injection hook was allowed to be By means of a separate woven or silicone layer, the coating is separated (4) to obtain the deformation and anti-overlay effect, so that during the forming process of the forming line, the injection fishing can be integrated in its position to ensure the shooting without deformation. According to the additional method of replacing the known = sewing combination, not only the operation process can be simplified, but also the work quality can be significantly improved and maintained. Overall, it is true; there is excellent industrial utilization value and economy. Benefits, sincerity is one of the two, outstanding innovations, and patent applications are filed according to law. [Simplified illustration] Figure 2, Figure 3, Figure 4, Figure 5, Figure 6, Figure 7, Figure 1. This invention The schematic diagram of the operation flow of the preferred embodiment is a schematic view of the structure of the preferred embodiment of the present invention. The structure of the preferred embodiment of the present invention is combined with the injection hook. A schematic view of the finished product of the preferred embodiment. A schematic view of the finished product of the preferred embodiment of the present invention. A schematic view of the finished product of the preferred embodiment of the present invention. A schematic diagram of another preferred embodiment of the present invention. 201111148 Fig. 8 is a schematic view showing another preferred embodiment of the present invention in the protection of the ejection hook. Fig. 9 is another comparison of the protection hook of the present invention. Schematic diagram of the best example of peeling off the silicone layer. [Main component symbol description] (1) Molding mold (10) Molded product (2 1 ) Hook surface (40) Silicone layer (2) Mold hole (20) Injection hook (3 0 ) plush tablets

Claims (1)

201111148 七、申請專利範圍: 1、-種模内成型作業之内置射出鉤防變形製法,主 ;是=㈣進行成型作業前,先行將射出鉤置入成型模 -之权八預疋部位’倮其在成型物成型過程中,得以一體 將射出鉤一體結合於成型物預定位置者;其特徵係在於: 所述之射出鉤在置入成型模具的模穴内前,乃先行於 …出鉤的鉤面黏扣結合另製的毛絨片,使毛絨片得以對射 • 广的鉤面形成全面性的被覆隔離,據以避免成型物在成 !作業過程中之高溫傳遞作用於射出鉤鉤面而造成其 變形者。 , 2、 依據中請專利範圍第]項所述之模内成型作業之 置射出釣Βίτ交型製法’其中所述之射出鉤係依需求裁剪 成預定規格、型態者。 3、 依據申請專利範圍第丄項所述之模内成型作業之 置射出鉤防變型製法’其中該所述之毛絨>1係依射出鉤 Φ 的規格、型態作同型設製者。 4、 依擄申請專利範圍第丄項所述之模内成型作業之 内置射出鉤防變型製法,其中該所述之毛絨片係可重覆使 用者。 5 種模内成型作業之内置射出鉤防變形製法,主 疋在成31物進行成型作業前,先行將射出釣置入成型模 、模八預疋σ卩位,使其在成型物成型過程中,得以一體 將射出釣-體結合於成型物預定位置者;其特徵係在於: 所述之射出鉤在置入成型模具的模穴内前,乃先行於 201111148 射出釣的釣面被覆結合—謂層,使謂m對射出鉤 的鉤面形成全面性的被覆隔離,據以避免成型物在成型作 業過程中之高溫傳遞作用於射出鉤鉤面而造成其鉤體變形 者。 7 6、依擄申請專利範圍f5項所述之模内成型作業之 内置射出鉤防變型製法,其中所述之射出釣係依需求裁剪 成預定規格、型態者。 鲁 -7、依據申請專利範圍第5項所述之模内成型作業之 内置射出鉤防變形製法,其中該所述之石夕朦層係塗佈於射 出鉤的鉤面,待其乾凝後所成型者。201111148 VII. Patent application scope: 1. Built-in injection hook anti-deformation method for in-mold molding operation, main; yes = (4) Before performing the molding operation, first place the injection hook into the molding die - the right eight pre-spot parts' In the molding process of the molding, the injection hook is integrally integrated with the predetermined position of the molding; the characteristic is: the injection hook is placed in the cavity of the molding die, and is preceded by the hook of the hook The surface fasteners are combined with the additional fleece sheets to enable the fleece sheets to form a comprehensive covering and isolation of the wide hook surface, in order to avoid the high temperature transfer of the moldings during the operation to the ejection hook surface. And caused by its deformation. 2. According to the in-mold forming operation described in the scope of the patent application, the fishing rod Β τ 交 交 ’ ’ 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中 其中3. The method for injecting a hook anti-deformation method according to the in-mold forming operation described in the scope of the application of the patent application, wherein the plush > 1 is based on the specification and type of the ejection hook Φ. 4. The built-in injection hook anti-tampering method according to the in-mold forming operation described in the scope of the application of the patent application, wherein the plush sheet is reusable to the user. 5 kinds of in-mold forming operations, the built-in injection hook anti-deformation method, the main shovel is placed into the molding die and the mold 疋 卩 卩 position before forming the 31 objects, so that the molding process is in the molding process. , in which the injection fishing body is integrally coupled to the predetermined position of the molded product; the characteristic is that: the injection hook is placed in the cavity of the molding die, and is first executed on 201111148. Therefore, the m-shaped hook surface of the injection hook is formed into a comprehensive coating isolation, and the deformation of the hook body caused by the high-temperature transmission of the molded object during the molding operation is prevented. 7 6. The built-in injection hook anti-deformation method according to the in-mold forming operation described in the patent application scope f5, wherein the shot-out fishing line is cut into a predetermined specification and type according to requirements. Lu-7, the built-in injection hook anti-deformation method according to the in-mold forming operation described in claim 5, wherein the stone layer is applied to the hook surface of the injection hook, and after being dried Formed by the person.
TW98131560A 2009-09-18 2009-09-18 Insert molding method capable of preventing built-in injected hooks from deformation TW201111148A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150306831A1 (en) * 2012-12-05 2015-10-29 The Yokohama Rubber Co., Ltd. Pneumatic Tire with Surface Fastener and Method of Manufacturing Same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150306831A1 (en) * 2012-12-05 2015-10-29 The Yokohama Rubber Co., Ltd. Pneumatic Tire with Surface Fastener and Method of Manufacturing Same
US10377099B2 (en) * 2012-12-05 2019-08-13 The Yokohama Rubber Co., Ltd. Pneumatic tire with surface fastener and method of manufacturing same

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