TW202142139A - Bonding method in adhesive technology for vulcanization shoes and multi-function treatment agent used therein - Google Patents
Bonding method in adhesive technology for vulcanization shoes and multi-function treatment agent used therein Download PDFInfo
- Publication number
- TW202142139A TW202142139A TW109115435A TW109115435A TW202142139A TW 202142139 A TW202142139 A TW 202142139A TW 109115435 A TW109115435 A TW 109115435A TW 109115435 A TW109115435 A TW 109115435A TW 202142139 A TW202142139 A TW 202142139A
- Authority
- TW
- Taiwan
- Prior art keywords
- treatment agent
- shoe
- rubber
- adhesive
- present
- Prior art date
Links
Images
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
本發明係關於一種製鞋程序中之接著貼合方法，其可有效簡化傳統製鞋程序中接著貼合方法之步驟，特別適用於硫化鞋之製鞋程序。本發明另外關於可用於硫化鞋接著貼合方法之多功能處理劑，其可對鞋底或圍條等鞋材進行處理及/或改質，並可有效接著貼合該等鞋材。The present invention relates to a subsequent bonding method in a shoe-making process, which can effectively simplify the steps of the subsequent bonding method in a traditional shoe-making process, and is particularly suitable for the shoe-making process of vulcanized shoes. The present invention also relates to a multifunctional treatment agent that can be used in a method for vulcanizing shoe adhering, which can process and/or modify shoe materials such as shoe soles or strips, and can effectively bond these shoe materials.
傳統的硫化鞋製程涉及鞋面、鞋底及生膠圍條等不同材料之鞋材及對該等鞋材處理及組合等程序，其中在接著貼合各鞋材的程序中，通常需要對鞋材進行多重的藥劑處理才能達到理想的接著效果，所述藥劑處理包含使用清潔劑清潔鞋材表面、塗覆處理劑改質鞋材表面、塗覆黏著劑或膠水於鞋材表面及其他涉及化學藥劑之處理，而此多步驟的接著貼合方法不僅增加成本，也嚴重降低了製鞋的效率。然而，由於鞋材材質、形狀變化極大，又各步驟所欲達成之效果或所使用之藥劑間存在必要之順序性或偶有互斥之處，因此本領域一般認為多步驟的接著貼合方法難以進一步簡化。舉例而言，由於各鞋材的材料通常極為不同，導致各鞋材的表面極性不僅彼此有落差、也常與習知的膠水極性差異極大，故各鞋材彼此無法直接進行貼合；另外，鞋子的各鞋材在製造或倉儲時，表面可能沾附了雜質或塗覆了防沾黏劑等助於保存的化學品，因此在貼合前通常必須進一步清潔。在製鞋領域中，處理劑除了改質之作用外，亦可具有移除鞋材待貼合表面之雜質及化學藥劑之清潔功能，進而避免影響後續鞋材接著貼合的效果。因此傳統的硫化鞋製程中，必須先用處理劑處理鞋材表面，待處理劑乾燥後再塗膠水，才可進行組合及接著貼合。例如，如欲將生膠圍條包覆並接著貼合鞋面及鞋體，需先使用處理劑處理、改質橡膠材質之表面極性，然後晾乾或烘乾經處理之圍條，再於鞋面、鞋體及生膠圍條等欲貼合之表面塗覆加硫膠然後接續後續之製程。在流水生產製程上，傳統的改質到接著貼合步驟需要2名以上人員才能完成操做一條流水線，極為耗費人力。The traditional vulcanized shoe manufacturing process involves shoe materials of different materials such as shoe uppers, soles, and raw rubber strips, and procedures for processing and combining these shoe materials. In the process of subsequent lamination of each shoe material, it is usually necessary to Multiple medicament treatments can achieve the desired effect. The medicament treatment includes cleaning the surface of the shoe material with a detergent, coating the surface of the shoe material with a treatment agent, coating the surface of the shoe material with adhesive or glue, and other chemicals involved. This multi-step bonding method not only increases the cost, but also seriously reduces the efficiency of shoemaking. However, due to the great changes in the material and shape of the shoe material, and the necessary sequence or occasional mutual exclusion between the effects to be achieved in each step or the medicament used, the art generally considers a multi-step subsequent bonding method It is difficult to simplify further. For example, because the materials of each shoe material are usually very different, the surface polarity of each shoe material is not only different from each other, but also very different from the polarity of the conventional glue, so the shoe materials cannot be directly attached to each other; in addition, When the shoe materials of the shoes are manufactured or stored, the surface may be contaminated with impurities or coated with anti-sticking agents and other chemicals that help preservation, so it is usually necessary to further clean it before fitting. In the field of shoemaking, in addition to the effect of modifying, the treatment agent can also have the cleaning function of removing impurities and chemicals on the surface of the shoe material to be attached, so as to avoid affecting the subsequent attaching effect of the shoe material. Therefore, in the traditional vulcanized shoe manufacturing process, the surface of the shoe material must be treated with a treatment agent first, and then glue is applied after the treatment agent is dried, before combination and subsequent bonding can be carried out. For example, if you want to wrap the raw rubber strip and then fit the shoe upper and shoe body, you need to use a treatment agent to modify the surface polarity of the rubber material, and then dry or dry the treated strip. Shoe uppers, shoe bodies and raw rubber strips are coated with vulcanized glue on the surfaces to be bonded, and then the subsequent manufacturing process is continued. In the flow production process, the traditional upgrading to the subsequent lamination step requires more than 2 personnel to complete the operation of an assembly line, which is extremely labor intensive.
由於處理劑具有改質之作用，當處理劑與膠水混合時，會導致膠水分層、影響膠水的安定性，同時若膠水為加硫膠，則加硫膠中包含的硫化劑亦會破壞處理劑的性質，導致處理劑處理效果變差。因此在本領域傳統操作上，處理劑必須與膠水分開操作。此外，目前市面上存在各類型之處理劑及膠水，但並非任兩者均具有良好的相容性，若處理劑及膠水之相容性不佳，會影響甚至劣化接著效果，故處理劑之選用除了須配合加硫鞋各鞋材之材料及處理目的外，亦須考量後續塗覆之膠水種類。此外，不同的處理劑及膠水也會產生不同的額外處理需求，不僅增加了製鞋的成本也降低了生產效率，例如某些處理劑及加硫膠需要活化步驟，而若處理劑或加硫膠為水性，則需要在製鞋步驟中需要增設烤箱等設備進行額外的烘乾步驟。Because the treatment agent has the effect of modifying, when the treatment agent is mixed with the glue, it will cause the glue water layer and affect the stability of the glue. At the same time, if the glue is a vulcanized rubber, the vulcanizing agent contained in the vulcanized rubber will also destroy the treatment. The nature of the agent causes the treatment effect of the treatment agent to deteriorate. Therefore, in traditional operations in this field, the treatment agent must be operated separately from the glue. In addition, there are various types of treatment agents and glues currently on the market, but not both of them have good compatibility. If the compatibility of the treatment agent and glue is not good, it will affect or even deteriorate the bonding effect, so the treatment agent is In addition to matching the materials and processing purposes of each shoe material for vulcanized shoes, the type of glue to be applied later must also be considered. In addition, different treatment agents and glues will also generate different additional processing requirements, which not only increase the cost of shoemaking, but also reduce production efficiency. For example, certain treatment agents and vulcanized glues require activation steps, and if the treatment agent or vulcanization If the glue is water-based, it is necessary to add ovens and other equipment for additional drying steps in the shoe-making step.
然而，在鞋材上疊加塗覆處理劑及膠水的多步驟接著貼合方法以及處理劑與膠水相容性不足等問題常造成鞋材貼合失效或不穩定，此問題也造成製程上材料浪費及生產良率降低所需的額外成本。同時，目前領域中對習知用於硫化鞋的加硫膠仍有多種改良的需求，例如，期望減少或避免額外的活化、烘乾步驟，或期望改良溶劑型加硫膠膠水產生並排放揮發性有機物（Volatile Organic Compound，下稱VOC）導致影響環境與人員健康之問題。However, the multi-step subsequent bonding method of superimposing the treatment agent and glue on the shoe material and the insufficient compatibility of the treatment agent and the glue often result in failure or instability of the shoe material bonding. This problem also causes a waste of materials in the manufacturing process. And the additional cost required to reduce the production yield. At the same time, there is still a need for a variety of improvements in the conventional vulcanized rubber used for vulcanized shoes in the current field. For example, it is desired to reduce or avoid additional activation and drying steps, or it is desirable to improve the production and discharge of solvent-based vulcanized glue. Volatile Organic Compounds (Volatile Organic Compound, hereinafter referred to as VOC) cause problems that affect the environment and human health.
有鑑於此，目前仍需發展一種可解決上述問題、簡化製鞋製程、環保且能有效降低生產成本的硫化鞋接著貼合方法。另一方面，也需要發展應用範圍廣、適用於多種材質、相容於各類型膠水、環保且能有效降低生產成本的處理劑，以符合現今市場需求。In view of this, there is still a need to develop a vulcanized shoe bonding method that can solve the above-mentioned problems, simplify the shoe manufacturing process, is environmentally friendly, and can effectively reduce the production cost. On the other hand, it is also necessary to develop a treatment agent that has a wide application range, is suitable for a variety of materials, is compatible with various types of glue, is environmentally friendly, and can effectively reduce production costs to meet current market needs.
在此基礎上，本發明之目標其一為改良硫化鞋製程中之接著貼合方法，以簡化接著貼合所需的操作或步驟、進一步降低人力、生產成本耗費、提高生產效率、並可減少VOC等有害物質排放等相應產生的污染，並且在簡化接著貼合方法的同時，仍可維持良好的黏著性。On this basis, one of the objectives of the present invention is to improve the bonding method in the vulcanized shoe manufacturing process to simplify the operations or steps required for bonding, further reduce manpower, production costs, increase production efficiency, and reduce VOC and other harmful substances discharge and other corresponding pollution, and while simplifying the bonding method, it can still maintain good adhesion.
本發明之另一目標為發展新穎之處理劑，其可用於本案之經簡化之硫化鞋接著貼合方法，並具有良好性質，適合用於改質及處理硫化鞋不同材料之表面，如橡膠、發泡材等，並可部分甚至完全取代黏著劑（例如：加硫膠）而能接著貼合硫化鞋各鞋材，以減少甚至避免使用黏著劑。Another objective of the present invention is to develop a novel treatment agent, which can be used in the simplified vulcanized shoe bonding method of this case, and has good properties, which is suitable for modifying and treating the surface of different materials of vulcanized shoes, such as rubber, Foaming materials, etc., and can partially or even completely replace adhesives (for example: vulcanized glue) and can be attached to each shoe material of vulcanized shoes to reduce or even avoid the use of adhesives.
根據上述目標，本發明提供一種硫化鞋的接著貼合方法，其包含在進行貼合步驟之前，對待貼合之鞋材中之一或多者的待貼合表面提供藥劑處理，其中該藥劑處理包含處理劑及黏著劑中之一者，且其中經該藥劑處理之待貼合表面上不同時包含處理劑及黏著劑。本發明所提供之硫化鞋的接著貼合方法，其在進行貼合步驟之前，對待貼合之鞋材中之一或多者的待貼合表面塗覆處理劑及黏著劑中之一者，其中該處理劑及該黏著劑兩者彼此之間不重疊塗覆於該待貼合表面。According to the above objective, the present invention provides a method for attaching vulcanized shoes, which includes, before performing the attaching step, providing a drug treatment on the surface to be attached of one or more of the shoe materials to be attached, wherein the drug treatment Contains one of a treatment agent and an adhesive, and the surface to be bonded treated by the agent does not contain the treatment agent and the adhesive at the same time. The method for adhering vulcanized shoes provided by the present invention includes coating a treatment agent and an adhesive on the surface of one or more of the shoe materials to be bonded before the bonding step is performed, Wherein, the treatment agent and the adhesive are coated on the surface to be bonded without overlapping each other.
當在製造硫化鞋時，使用本發明之接著貼合方法，可減少鞋材塗覆處理劑、黏著劑（如：加硫膠）及/或其他藥劑之步驟，即減少處理劑、黏著劑及/或其他藥劑的塗層，特定言之為減少處理劑及/或黏著劑的塗層，隨之亦可減少針對該等塗層之處理步驟，如活化、乾燥等步驟，因而具有操作方式簡化、人力需求降低、加工時間縮短及成本降低等優點，同時因減少化學品的使用，可大幅減少製程中VOC、殘餘物或副產物的排放，符合對環境友善之要求。When manufacturing vulcanized shoes, using the adhesive bonding method of the present invention can reduce the steps of applying treatment agents, adhesives (such as vulcanized glue) and/or other medicaments to shoe materials, that is, reducing treatment agents, adhesives and / Or coating of other agents, specifically to reduce the coating of treatment agents and/or adhesives, and then the treatment steps for these coatings, such as activation, drying, etc., can be reduced, thus simplifying the operation method , Reduced manpower requirements, shortened processing time, and reduced costs. At the same time, due to the reduction in the use of chemicals, it can greatly reduce the emission of VOCs, residues or by-products in the process, which meets the requirements of environmental friendliness.
根據上述目標，本發明另外提供一種多功能處理劑，其包含橡膠、增黏樹脂及烴類溶劑，其中該多功能處理劑中固體成分為5重量%至15重量%。According to the above objective, the present invention further provides a multifunctional treatment agent, which comprises rubber, a tackifying resin and a hydrocarbon solvent, wherein the solid content of the multifunctional treatment agent is 5 wt% to 15 wt%.
在本發明之多功能處理劑中，除烴類溶劑以外，包含10至20重量份之橡膠及1至10重量份之增黏樹脂。In the multifunctional treatment agent of the present invention, in addition to the hydrocarbon solvent, it contains 10 to 20 parts by weight of rubber and 1 to 10 parts by weight of tackifying resin.
本發明另外提供一種本發明之多功能處理劑之用途，其可作為本發明之用於硫化鞋之接著貼合程序中之黏著劑。因本發明之多功能處理劑具有特有的黏性，其在改質硫化鞋的鞋材表面極性的同時，可使經改質之鞋材與其他不同材料之鞋材直接接著貼合。當在製造硫化鞋時，使用本發明之多功能處理劑，可使經改質之鞋材無需進一步塗覆黏著劑（如：加硫膠），因而具有操作方式簡化、人力需求降低、加工時間縮短及成本降低等優點，同時因減少黏著劑的使用，可大幅減少製程中VOC的排放，符合對環境友善之要求。The present invention also provides a use of the multifunctional treatment agent of the present invention, which can be used as an adhesive in the adhesive bonding process of vulcanized shoes of the present invention. Because the multifunctional treatment agent of the present invention has unique viscosity, it can directly bond the modified shoe material with other shoe materials of different materials while modifying the surface polarity of the shoe material of the vulcanized shoe. When manufacturing vulcanized shoes, using the multifunctional treatment agent of the present invention can make the modified shoe material need not be further coated with adhesives (such as: vulcanized glue), thus simplifying the operation mode, reducing the manpower requirement, and processing time. The advantages of shortening and cost reduction, as well as reducing the use of adhesives, can greatly reduce the VOC emissions in the process, which meets the requirements of environmental friendliness.
在本文中，除非特別限定，單數形「一」和「該」亦包括其複數形。本文中任何和所有實施例和例示性用語(「例如」和「如」)目的僅為了更加突顯本發明，並非針對本發明的範圍構成限制，本案說明書中的用語不應被視為暗示任何未請求的方法及條件可構成實施本發明時的必要特徵。In this article, unless specifically limited, the singular "一" and "the" also include the plural. The purpose of any and all of the examples and illustrative terms ("such as" and "such as") herein is only for highlighting the present invention more, and is not intended to limit the scope of the present invention. The terms in the specification of this case should not be regarded as implying any The requested method and conditions may constitute essential features when implementing the present invention.
在本文中，以端點敘述之數字範圍包括所有歸於該範圍內的數字（例如：1至5包括1、1.5、2、2.75、3、3.80、4、5等等）。In this article, the numerical range stated by the endpoints includes all numbers within the range (for example, 1 to 5 includes 1, 1.5, 2, 2.75, 3, 3.80, 4, 5, etc.).
除非另有陳述，如本文中所述，否則所有數目皆應視為由用語「約」所修飾。Unless otherwise stated, as described herein, all numbers should be regarded as modified by the term "about".
在本發明之實施例中之用語「較佳」表示在某些情況下可能可以提供某些效益。然而，其他實施例在相同或其他情況下亦可為較佳的。此外，對於一或多個較佳實施例之引述並不意味其他實施例非係有用的，也並非意圖將其他實施例從本發明範疇中排除。The term "better" in the embodiments of the present invention means that certain benefits may be provided under certain circumstances. However, other embodiments may also be preferable under the same or other circumstances. In addition, the quotation of one or more preferred embodiments does not mean that other embodiments are not useful, nor is it intended to exclude other embodiments from the scope of the present invention.
在本文中，「鞋材」係指鞋品習知之各組成部件，諸如鞋中底、鞋大底、鞋面、圍條等部分。In this article, "shoe material" refers to the conventionally-known components of footwear, such as midsole, outsole, upper, and strips.
在本文中，「藥劑處理」係指製鞋領域之接著貼合方法中，在不同或相同鞋材貼合之前，對待貼合之鞋材的待貼合表面塗覆藥劑之處理步驟；所述「藥劑」包含清潔劑、表面改質劑、處理劑、黏著劑(包含膠水)等化學品，此等藥劑處理可能直接或間接影響、加強或提供接著貼合效果。In this article, "medicament treatment" refers to the subsequent laminating method in the shoemaking field, before the different or the same footwear materials are laminated, the processing step of coating the surface of the footwear material to be laminated with a chemical agent; "Medicinal products" include cleaning agents, surface modifiers, treatment agents, adhesives (including glue) and other chemicals. These chemical treatments may directly or indirectly affect, enhance, or provide a bonding effect.
在本文中，「不同時包含處理劑及黏著劑」並非意圖限制塗覆處理劑及黏著劑之時間點，而係指明處理劑及黏著劑兩者不一起存在。因此，「待貼合表面上不同時包含處理劑及黏著劑」係指在同一個待貼合表面上，在其與另一待貼合表面貼合之前，不存在既塗覆處理劑又塗覆黏著劑之態樣，反之亦然。In this article, "do not include the treatment agent and the adhesive at the same time" is not intended to limit the time point of coating the treatment agent and the adhesive, but indicates that the treatment agent and the adhesive do not exist together. Therefore, "the surface to be bonded does not contain both the treatment agent and the adhesive at the same time" means that on the same surface to be bonded, before it is bonded to another surface to be bonded, there is no application of both the treatment agent and the adhesive. The state of covering with adhesive, and vice versa.
詳言之，本發明之用於硫化鞋之接著貼合方法，減少習知之鞋材接著貼合程序中，至少一種藥劑的塗覆步驟。進一步而言，本發明之用於硫化鞋之接著貼合方法，減少習知之鞋材接著貼合程序中，至少一個處理劑或黏著劑的塗覆步驟及其相應的乾燥、活化等工序；再進一步而言，本發明之用於硫化鞋之接著貼合方法減少一或多個待貼合表面上，至少一個處理劑或黏著劑的塗覆步驟及其相應的乾燥、活化等工序。本發明之用於硫化鞋之接著貼合方法中，在進行貼合步驟之前，對待貼合之鞋材中之一或多者的待貼合表面提供藥劑處理，其中該藥劑處理包含處理劑或黏著劑，且其中當該藥劑處理為處理劑時，在經該藥劑處理之待貼合表面上不塗覆黏著劑，且其中當該藥劑處理為黏著劑時，在經該藥劑處理之待貼合表面上不塗覆處理劑。In detail, the adhesive bonding method for vulcanized shoes of the present invention reduces the coating step of at least one medicament in the conventional shoe material adhesive bonding procedure. Furthermore, the adhesive bonding method for vulcanized shoes of the present invention reduces at least one treatment agent or adhesive coating step and the corresponding drying and activation steps in the conventional shoe material bonding procedure; Furthermore, the method for subsequent bonding of vulcanized shoes of the present invention reduces the coating step of at least one treatment agent or adhesive on one or more surfaces to be bonded and the corresponding drying and activation steps. In the subsequent bonding method for vulcanized shoes of the present invention, before the bonding step, the surface to be bonded of one or more of the shoe materials to be bonded is provided with a drug treatment, wherein the drug treatment includes a treatment agent or Adhesive, and wherein when the agent is treated as a treatment agent, the adhesive is not coated on the surface to be bonded by the agent, and when the agent is treated as an adhesive, the agent is treated with the agent to be pasted No treatment agent is applied to the joint surface.
詳言之，本發明之用於硫化鞋之接著貼合方法，移除習知之鞋材接著貼合程序中，至少一種藥劑的塗覆步驟。進一步而言，本發明之用於硫化鞋之接著貼合方法，移除習知之鞋材接著貼合程序中，至少一個處理劑或黏著劑的塗覆步驟及其相應的乾燥、活化等工序；再進一步而言，本發明之用於硫化鞋之接著貼合方法移除一或多個待貼合表面上，至少一個處理劑或黏著劑的塗覆步驟及其相應的乾燥、活化等工序。本發明之用於硫化鞋之接著貼合方法中，其包含在進行貼合步驟之前，對待貼合之鞋材中之一或多者的待貼合表面塗覆處理劑及黏著劑中之一者，且其中該處理劑及該黏著劑兩者彼此之間不重疊塗覆於同一待貼合表面。前述「不重疊塗覆」係指該處理劑及該黏著劑不以任何形式、比例或排列次序於存在單一表面上。In detail, the adhesive bonding method for vulcanized shoes of the present invention removes the coating step of at least one medicament in the conventional shoe material and then bonding procedure. Furthermore, the method of the present invention for the subsequent bonding of vulcanized shoes removes at least one treatment agent or adhesive coating step and its corresponding drying, activation and other steps in the conventional shoe material and then bonding process; Furthermore, the method for subsequent bonding for vulcanized shoes of the present invention removes one or more surfaces to be bonded, the coating step of at least one treatment agent or adhesive and the corresponding drying and activation steps. The adhesive bonding method for vulcanized shoes of the present invention includes, before the bonding step, one or more of the surface of the shoe material to be bonded is coated with a treatment agent and an adhesive In addition, the treatment agent and the adhesive are coated on the same surface to be bonded without overlapping each other. The aforementioned "non-overlapping coating" means that the treatment agent and the adhesive do not exist on a single surface in any form, ratio or arrangement order.
詳言之，本發明發現，不一定必須在所有待貼合鞋材之待貼合表面上，皆塗覆處理劑及黏著劑兩者才可達到令人滿意的接著貼合效果。本發明之硫化鞋之接著貼合方法發現，在一個待貼合鞋材之待貼合表面上，即使僅塗覆處理劑及黏著劑中之一者，將該鞋材與其他待貼合鞋材貼合後仍可表現良好的黏著性；本發明進一步發現，在一個待貼合鞋材之待貼合表面上，即使僅塗覆一層處理劑，將該鞋材與其他待貼合鞋材貼合後仍可表現良好的黏著性。本發明進一步發現，即使在圍條之待貼合表面上僅塗覆處理劑且不塗覆任何黏著劑，該圍條與其他待貼合鞋材貼合後仍可表現良好的黏著性；本發明進一步發現，即使在圍條之待貼合表面上僅塗覆一層處理劑且不塗覆任何黏著劑，該圍條與其他待貼合鞋材貼合後仍可表現良好的黏著性。In detail, the present invention has discovered that it is not necessary to coat both the treatment agent and the adhesive on all the surfaces of the shoe material to be bonded to achieve a satisfactory bonding effect. The method for subsequent bonding of vulcanized shoes of the present invention found that, even if only one of the treatment agent and the adhesive is applied to the surface of a shoe material to be bonded, the shoe material will be combined with other shoes to be bonded. The material can still exhibit good adhesion after being laminated; the present invention further found that even if only a layer of treatment agent is applied to the surface of a shoe material to be bonded, the shoe material can be combined with other shoe materials to be bonded. It can still show good adhesion after bonding. The present invention further found that even if only the treatment agent is coated on the surface of the band to be bonded without any adhesive, the band can still exhibit good adhesion after being bonded to other shoe materials to be bonded; The present invention further found that even if only one layer of treatment agent is coated on the surface of the band to be bonded without any adhesive, the band can still exhibit good adhesion after being bonded to other shoe materials to be bonded.
根據本發明之用於硫化鞋之接著貼合方法，本發明所屬技術領域中具有通常知識者可依所欲之接著貼合效果或相應之處理步驟，決定任一待貼合鞋材的待貼合表面上，任一種藥劑之塗覆層數，如一層、兩層、三層，較佳為一層。根據本發明之用於硫化鞋之接著貼合方法，該等待貼合鞋材貼合後，兩兩之間所包含之處理劑及黏著劑之塗覆層數加總至多不超過五層，較佳不超過三層。According to the adhesive bonding method for vulcanized shoes of the present invention, a person with ordinary knowledge in the technical field of the present invention can determine any shoe material to be bonded according to the desired bonding effect or corresponding processing steps On the bonding surface, the number of coating layers of any medicine, such as one layer, two layers, or three layers, is preferably one layer. According to the adhesive bonding method for vulcanized shoes of the present invention, after waiting for the bonding of the shoe material, the total number of coating layers of the treatment agent and the adhesive contained between the two is not more than five layers. It is better not to exceed three floors.
本發明之一種硫化鞋的接著貼合方法，其包含對第一鞋材之第一表面上提供該藥劑處理，其中該藥劑處理包含處理劑；對第二鞋材之第一表面上塗覆處理劑或黏著劑；及使該第一鞋材之該第一表面與該第二鞋材之該第一表面直接貼合。The adhesive bonding method of vulcanized shoes of the present invention includes providing the agent treatment on the first surface of the first shoe material, wherein the agent treatment includes the treatment agent; and coating the treatment agent on the first surface of the second shoe material Or an adhesive; and make the first surface of the first shoe material directly adhere to the first surface of the second shoe material.
本發明之一種硫化鞋的接著貼合方法，其包含在第一鞋材之第一表面上塗覆本發明之多功能處理劑，在第二鞋材之第一表面上塗覆本發明之多功能處理劑或黏著劑；及使該第一鞋材之該第一表面與該第二鞋材之該第一表面直接貼合。The adhesive bonding method of vulcanized shoes of the present invention includes coating the multifunctional treatment agent of the present invention on the first surface of a first shoe material, and coating the multifunctional treatment of the present invention on the first surface of the second shoe material Agent or adhesive; and make the first surface of the first shoe material directly adhere to the first surface of the second shoe material.
根據本發明之用於硫化鞋之接著貼合方法，在第一鞋材之第一表面上及第二鞋材之第一表面上塗覆之處理劑及黏著劑之層數加總至多不超過五層，較佳不超過三層。According to the adhesive bonding method for vulcanized shoes of the present invention, the total number of layers of treatment agent and adhesive applied on the first surface of the first shoe material and the first surface of the second shoe material does not exceed five at most Layers, preferably no more than three layers.
本發明之用於硫化鞋之接著貼合方法中，其中該黏著劑為加硫膠。In the adhesive bonding method for vulcanized shoes of the present invention, the adhesive is a vulcanized glue.
本發明之用於硫化鞋之接著貼合方法中，視鞋材種類搭配及製程要求，該第二鞋材可僅塗覆單層本發明之多功能處理劑、僅塗覆單層加硫膠、或可在塗覆本發明之多功能處理劑後再塗覆加硫膠。In the adhesive bonding method for vulcanized shoes of the present invention, depending on the type of shoe material and the requirements of the manufacturing process, the second shoe material can be coated with only a single layer of the multifunctional treatment agent of the present invention or only a single layer of vulcanized glue Or, after coating the multifunctional treatment agent of the present invention, the vulcanized glue can be coated.
本發明之用於硫化鞋之接著貼合方法中，該第一鞋材與該第二鞋材可為相同或不同之鞋材，例如，但不限於以下鞋材：鞋中底、鞋大底、鞋面及圍條；且該第一鞋材與該第二鞋材可具有不同或相同之材料，所述材料包含未加硫之橡膠類材料、已加硫之橡膠類材料、加硫半成品之橡膠類材料、非橡膠類材料、合成纖維材料及天然纖維材料。可形成鞋底之材料通常包含但不限於已加硫之橡膠類材料及非橡膠類材料；可形成鞋面之材料通常包含但不限於合成纖維材料、天然纖維材料、合成皮及皮革，例如：PU合成皮、真皮、棉質纖維材料及聚酯纖維布料；而形成圍條之材料通常包含但不限於未加硫之橡膠類及已加硫之橡膠類，例如：生膠及硫化未完全之半生膠類。In the adhesive bonding method for vulcanized shoes of the present invention, the first shoe material and the second shoe material may be the same or different shoe materials, for example, but not limited to the following shoe materials: shoe midsole, shoe outsole , Shoe uppers and strips; and the first shoe material and the second shoe material may have different or the same materials, the materials include unvulcanized rubber-like materials, vulcanized rubber-like materials, and vulcanized semi-finished products The rubber materials, non-rubber materials, synthetic fiber materials and natural fiber materials. The materials that can form shoe soles usually include but are not limited to vulcanized rubber-like materials and non-rubber materials; the materials that can form shoe uppers usually include, but are not limited to, synthetic fiber materials, natural fiber materials, synthetic leather and leather, such as: PU Synthetic leather, real leather, cotton fiber materials and polyester fiber cloth; and the materials forming the strip usually include, but are not limited to, unvulcanized rubber and vulcanized rubber, such as raw rubber and incomplete vulcanization. Glue category.
本發明之用於硫化鞋之接著貼合方法中，為進一步加強接著貼合效果，可以包含在待貼合之鞋材之待貼合表面塗覆完處理劑或黏著劑後，對該表面進行其他處理之步驟，例如乾燥，其中乾燥步驟可採用各種習知之乾燥方法，如自然乾燥、烘箱加熱乾燥等；或如活化，其中活化步驟可採用各種習知之活化方法，如烘箱加熱活化、光照活化等。例如，若某待貼合鞋材之待貼合表面塗有加硫膠，可將之置入烘箱以活化膠水。此外，本發明之用於硫化鞋之接著貼合方法在直接貼合步驟後，亦可包含對經貼合之鞋材進一步處理之步驟，例如，但不限於乾燥該經貼合之鞋材、壓實該經貼合之鞋材、及重複壓合等，上述進一步之處理步驟可依鞋材種類及製程要求選用並依需求決定其操作順序。鞋材經本發明之用於硫化鞋之接著貼合方法貼合之後，可以直接進行加硫之程序。In the adhesive bonding method for vulcanized shoes of the present invention, in order to further enhance the bonding effect, it may include applying a treatment agent or adhesive to the surface of the shoe material to be bonded after coating the surface to be bonded. Other processing steps, such as drying, where the drying step can use various conventional drying methods, such as natural drying, oven heating and drying, etc.; or such as activation, where the activation step can use various conventional activation methods, such as oven heating activation, light activation Wait. For example, if the surface of a shoe material to be laminated is coated with vulcanized glue, it can be placed in an oven to activate the glue. In addition, the subsequent bonding method for vulcanized shoes of the present invention may also include the step of further processing the bonded shoe material after the direct bonding step, such as, but not limited to, drying the bonded shoe material, For compaction of the laminated shoe material, repeated pressing, etc., the above-mentioned further processing steps can be selected according to the type of shoe material and the requirements of the manufacturing process, and the operation sequence can be determined according to the requirements. After the shoe material is laminated by the adhesive bonding method for vulcanized shoes of the present invention, the vulcanization process can be directly carried out.
本發明之用於硫化鞋之接著貼合方法中，為進一步加強接著貼合效果，可在塗覆處理劑或黏著劑（例如：加硫膠）前，對鞋材（尤其是鞋面及鞋底）作處理，該處理包含，但不限於：清潔、乾燥、打磨、拋光及補強等。該清潔處理可為任何習知之清潔方法，例如：清洗、除塵等。該乾燥處理可為任何習知之乾燥方法，例如：烘乾、風乾等。該打磨或拋光處理可為任何習知之打磨或拋光方法，例如使用砂紙、研磨機等，使鞋材表面達到所欲之粗糙度或平滑度。該補強處理可為任何習知之補強方法，例如塗佈補強劑、固定補強部件等。例如，可依本發明之接著貼合方法將生膠圍條與經補強處理之鞋面或鞋底接著貼合。In the adhesive bonding method for vulcanized shoes of the present invention, in order to further enhance the bonding effect, the shoe material (especially the upper and sole ) For treatment, which includes, but is not limited to: cleaning, drying, grinding, polishing and strengthening. The cleaning treatment can be any conventional cleaning method, such as cleaning, dust removal, etc. The drying treatment can be any conventional drying method, such as drying, air drying, etc. The grinding or polishing treatment can be any conventional grinding or polishing method, such as using sandpaper, a grinder, etc., to achieve the desired roughness or smoothness on the surface of the shoe material. The reinforcing treatment can be any conventional reinforcing method, such as coating a reinforcing agent, fixing a reinforcing member, and so on. For example, the raw rubber strip and the reinforced shoe upper or sole can be subsequently bonded according to the bonding method of the present invention.
本發明之多功能處理劑所包含之組分，可使處理劑在不影響原本的改質功能外同時具有黏性，因而可部分甚至完全替代硫化鞋製程中加硫膠之使用。此外，本發明之多功能處理劑之極性介於習知之鞋材(例如：棉布或聚酯纖維布料)與橡膠之間，因此可以在接著貼合及硫化程序中兼顧不同材質間的介面匹配性，也因此可以相容於更多種類的黏著劑(例如：加硫膠)。The components contained in the multifunctional treatment agent of the present invention can make the treatment agent have viscosity without affecting the original modification function, so that it can partially or even completely replace the use of vulcanized rubber in the manufacturing process of vulcanized shoes. In addition, the polarity of the multifunctional treatment agent of the present invention is between that of conventional shoe materials (such as cotton or polyester fabric) and rubber, so it can take into account the interface matching between different materials in the subsequent laminating and vulcanization process. , So it can be compatible with more kinds of adhesives (for example: vulcanized glue).
本發明之多功能處理劑中，除烴類溶劑以外，橡膠之含量為約10至約20重量份，較佳為約12至約18重量份，更佳為約14至16重量份。上述數值皆可以包括其範圍內任意數值之較小範圍或具有任意數值。In the multifunctional treatment agent of the present invention, in addition to the hydrocarbon solvent, the content of rubber is about 10 to about 20 parts by weight, preferably about 12 to about 18 parts by weight, more preferably about 14 to 16 parts by weight. The above-mentioned values may include any smaller range of any value within the range or have any value.
本發明之多功能處理劑中，除烴類溶劑以外，增黏樹脂之含量為約1至約10重量份，較佳為約1至約7重量份，更佳為約2至6重量份。上述數值皆可以包括其範圍內任意數值之較小範圍或具有任意數值。In the multifunctional treatment agent of the present invention, in addition to the hydrocarbon solvent, the content of the tackifying resin is about 1 to about 10 parts by weight, preferably about 1 to about 7 parts by weight, and more preferably about 2 to 6 parts by weight. The above-mentioned values may include any smaller range of any value within the range or have any value.
將本發明之多功能處理劑除烴類溶劑以外之組份，以前述適當之配比分別進行橡膠素練和混練，待混合均勻後即為本發明之多功能處理劑之半成品；將該半成品溶於適當份量之烴類溶劑，使所得之組合物中之固體成分之比例為約3重量%至約20重量%，較佳為約5重量%至約15重量%，更佳為約7重量%至12重量%，即為本發明之多功能處理劑。若固體成分比例高於20重量%，則會造成黏度偏高而塗刷不易之問題；若固體成分低於3重量%，則會影響多功能處理劑黏感，降低初期貼合強度，取代膠水的功能會大幅降低，對於後續接著貼合程序有不良的影響。The components of the multifunctional treatment agent of the present invention other than hydrocarbon solvents are respectively subjected to rubber mastication and kneading at the aforementioned appropriate ratios, and the semi-finished product of the multifunctional treatment agent of the present invention becomes the semi-finished product of the multifunctional treatment agent of the present invention after being uniformly mixed; Dissolve in an appropriate amount of hydrocarbon solvent so that the proportion of solid content in the resulting composition is about 3 wt% to about 20 wt%, preferably about 5 wt% to about 15 wt%, more preferably about 7 wt% % To 12% by weight, which is the multifunctional treatment agent of the present invention. If the solid content is higher than 20% by weight, it will cause the problem of high viscosity and difficult to paint; if the solid content is less than 3% by weight, it will affect the stickiness of the multifunctional treatment agent, reduce the initial bonding strength, and replace the glue The function will be greatly reduced, which will have an adverse effect on the subsequent bonding process.
適用於本發明之多功能處理劑之橡膠可為任何本發明所屬技術領域中具有通常知識者習知具有接著貼合性質之橡膠，例如，但不限於天然橡膠、合成橡膠、改性天然橡膠及其組合。可使用的合成橡膠包括氯丁橡膠、丁苯橡膠、丁腈橡膠、丁基橡膠、天然橡膠、聚氨酯橡膠以及類似者，較佳為氯丁橡膠、丁苯橡膠、天然橡膠及改性天然橡膠，更佳為天然橡膠或改性天然橡膠。The rubber suitable for the multifunctional treatment agent of the present invention can be any rubber that is known to those skilled in the art to which the present invention pertains to have adhesive properties, such as, but not limited to, natural rubber, synthetic rubber, modified natural rubber, and Its combination. Usable synthetic rubbers include neoprene, styrene butadiene rubber, nitrile rubber, butyl rubber, natural rubber, polyurethane rubber and the like, preferably neoprene, styrene butadiene rubber, natural rubber and modified natural rubber, More preferably, it is natural rubber or modified natural rubber.
增黏樹脂可影響所得之處理劑之物理性質，並可提供或增強處理劑之黏著性質。適用於本發明之多功能處理劑之增黏樹脂可為任何本發明所屬技術領域中具有通常知識者習知之具有增長膠水操作時間性質之增黏樹脂，例如，但不限於石油樹脂、改性石油樹脂、萜烯酚醛或酚醛改性樹脂、松香、改性松香樹脂及其組合。可使用的增黏樹脂包括石油樹脂、氫化石油樹脂、烷基酚醛樹脂、松香、改性松香樹脂以及類似者，較佳為酚醛改性樹脂、C5至C9石油樹脂及氫化石油樹脂。The tackifying resin can affect the physical properties of the resulting treatment agent, and can provide or enhance the adhesion properties of the treatment agent. The tackifying resin suitable for the multifunctional treatment agent of the present invention can be any tackifying resin known to those with ordinary knowledge in the technical field of the present invention that has the property of increasing the operating time of glue, such as, but not limited to, petroleum resins and modified petroleum resins. Resin, terpene phenolic or phenolic modified resin, rosin, modified rosin resin, and combinations thereof. Usable tackifying resins include petroleum resins, hydrogenated petroleum resins, alkylphenol resins, rosin, modified rosin resins, and the like, preferably phenol modified resins, C5 to C9 petroleum resins, and hydrogenated petroleum resins.
適用於本發明之多功能處理劑之烴類溶劑包括苯類、酮類、烷類溶劑或其組合，較佳為烷類、酮類或其組合，較佳為碳數5至10之烷類、碳數3至8之酮類或其組合，更佳為丁酮、甲基環己烷或其組合。本發明之多功能處理劑可另視需要包含其他溶劑，以助於清潔、膨潤材質或溶解固體，如碳酸酯類、乙酸酯類，例如：乙酸乙酯、乙酸丁酯等。Hydrocarbon solvents suitable for the multifunctional treatment agent of the present invention include benzene, ketones, alkane solvents or a combination thereof, preferably alkanes, ketones or a combination thereof, preferably alkanes with 5 to 10 carbon atoms , Ketones having 3 to 8 carbon atoms or a combination thereof, more preferably methyl ethyl ketone, methylcyclohexane or a combination thereof. The multifunctional treatment agent of the present invention may additionally contain other solvents as needed to help clean, swell the material or dissolve solids, such as carbonates, acetates, such as ethyl acetate, butyl acetate, etc.
本發明之多功能處理劑較佳進一步包含鋅化合物，鋅化合物具有促進橡膠硫化、活化、補強處理劑等功能，亦可提升膠料的耐熱性。適用於本發明之多功能處理劑之鋅化合物包括氧化鋅、碳酸鋅、硫酸鋅、硬脂酸鋅或其組合，較佳為氧化鋅、碳酸鋅或其組合。添加之鋅化合物之含量為，除烴類溶劑以外，本發明之多功能處理劑之總重量計約0.1至約1重量份，較佳為約0.2至約0.8重量份，更佳為約0.5至0.8重量份。上述數值皆可以包括其範圍內任意數值之較小範圍或具有任意數值。The multifunctional treatment agent of the present invention preferably further contains a zinc compound. The zinc compound has the functions of accelerating rubber vulcanization, activation, reinforcing treatment agent, etc., and can also improve the heat resistance of the rubber compound. The zinc compound suitable for the multifunctional treatment agent of the present invention includes zinc oxide, zinc carbonate, zinc sulfate, zinc stearate or a combination thereof, preferably zinc oxide, zinc carbonate or a combination thereof. The content of the added zinc compound is about 0.1 to about 1 part by weight, preferably about 0.2 to about 0.8 part by weight, more preferably about 0.5 to about 1 part by weight, based on the total weight of the multifunctional treatment agent of the present invention, excluding the hydrocarbon solvent. 0.8 parts by weight. The above-mentioned values may include any smaller range of any value within the range or have any value.
本發明之多功能處理劑較佳進一步包含飽和脂肪酸，尤佳包含碳數12至24之飽和脂肪酸。碳數12至24之飽和脂肪酸具有硫化活性緩衝之性質，有助於處理劑之硫化活化。適用於本發明之多功能處理劑之碳數12至24之飽和脂肪酸包括月桂酸、十三酸、肉豆蔻酸、十五酸、棕櫚酸、珠光脂酸、硬脂酸、十九酸、花生酸、二十一酸、山嵛酸、二十酸、木蠟酸或其組合，較佳為月桂酸、肉豆蔻酸、棕櫚酸、硬脂酸、花生酸、山嵛酸或其組合，更佳為肉豆蔻酸、棕櫚酸、硬脂酸或其組合。添加之飽和脂肪酸之含量為，除烴類溶劑以外，本發明之多功能處理劑之總重量計約0.1至約1重量份，較佳為約0.2至約0.8重量份，更佳為約0.4至0.6重量份。上述數值皆可以包括其範圍內任意數值之較小範圍或具有任意數值。The multifunctional treatment agent of the present invention preferably further contains saturated fatty acids, and more preferably contains saturated fatty acids with 12 to 24 carbon atoms. Saturated fatty acids with carbon numbers of 12 to 24 have the property of buffering the vulcanization activity, which helps to activate the vulcanization of the treatment agent. The saturated fatty acids with carbon numbers 12-24 suitable for the multifunctional treatment agent of the present invention include lauric acid, tridecanoic acid, myristic acid, pentadecanoic acid, palmitic acid, pearl fatty acid, stearic acid, nonadenic acid, and peanut Acid, arachidic acid, behenic acid, arachidic acid, lignoceric acid or a combination thereof, preferably lauric acid, myristic acid, palmitic acid, stearic acid, arachidic acid, behenic acid or a combination thereof, more Preferred are myristic acid, palmitic acid, stearic acid or a combination thereof. The content of the added saturated fatty acid is about 0.1 to about 1 part by weight, preferably about 0.2 to about 0.8 part by weight, more preferably about 0.4 to about 1 part by weight, based on the total weight of the multifunctional treatment agent of the present invention, excluding the hydrocarbon solvent. 0.6 parts by weight. The above-mentioned values may include any smaller range of any value within the range or have any value.
本發明之多功能處理劑視情況較佳進一步包含硫化劑及/或硫化促進劑。因應待貼合之鞋材之材料性質差異，本發明所屬技術領域中具有通常知識者可選擇添加硫化劑及/或硫化促進劑至本發明之多功能處理劑，以進一步強化接著效果。適用於本發明之多功能處理劑之硫化劑可為任何本發明所屬技術領域中具有通常知識者習知具有交聯橡膠性質之硫化劑，例如，但不限於硫磺、有機過氧化物、多硫聚合物、一氧化硫等及其組合，較佳為硫磺及二硫化四甲基秋蘭姆（TMTD）。添加之硫化劑之含量為，除烴類溶劑以外，本發明之多功能處理劑之總重量計約0.5至約2重量份，較佳為約0.7至約1.5重量份，更佳為約0.9至1.2重量份。上述數值皆可以包括其範圍內任意數值之較小範圍或具有任意數值。The multifunctional treatment agent of the present invention preferably further contains a vulcanizing agent and/or a vulcanization accelerator as appropriate. In response to the difference in the material properties of the shoe material to be laminated, those skilled in the art to which the present invention pertains can choose to add a vulcanizing agent and/or a vulcanization accelerator to the multifunctional treatment agent of the present invention to further enhance the bonding effect. The vulcanizing agent suitable for the multifunctional treatment agent of the present invention can be any vulcanizing agent known to those skilled in the art to which the present invention pertains to have cross-linked rubber properties, such as, but not limited to, sulfur, organic peroxides, and polysulfides. Polymers, sulfur monoxide, etc., and combinations thereof, preferably sulfur and tetramethylthiuram disulfide (TMTD). The content of the added vulcanizing agent is about 0.5 to about 2 parts by weight, preferably about 0.7 to about 1.5 parts by weight, more preferably about 0.9 to about 0.9 to about 2 parts by weight, based on the total weight of the multifunctional treatment agent of the present invention, excluding hydrocarbon solvents. 1.2 parts by weight. The above-mentioned values may include any smaller range of any value within the range or have any value.
適用於本發明之多功能處理劑之硫化促進劑可為任何本發明所屬技術領域中具有通常知識者習知具有調控硫化速度性質之硫化促進劑，例如，但不限於秋蘭姆化合物、胺鹽化合物、二苯胍、次磺醯胺、噻唑、磷酸鋅化合物及其組合。可使用的硫化促進劑包括苯並噻唑基-2-環己基亞磺酰胺(CBS)、二丁基二硫代氨基甲酸锌(BZ)、二苯胍(DPG)、2-巰基苯並噻唑(MBT)、二芐基二硫代氨基甲酸鋅(ZBEC)以及類似者，較佳為CBS、BZ、MBT，更佳為BZ、MBT。添加之硫化促進劑之含量為，除烴類溶劑以外，本發明之多功能處理劑之總重量計約0.1至約2重量份，較佳為約0.1至約1.0重量份，更佳為約0.2至0.5重量份。上述數值皆可以包括其範圍內任意數值之較小範圍或具有任意數值。The vulcanization accelerator suitable for the multifunctional treatment agent of the present invention can be any vulcanization accelerator known to those with ordinary knowledge in the technical field of the present invention that has the property of regulating the vulcanization speed, such as, but not limited to, thiuram compounds and amine salts. Compounds, diphenylguanidine, sulfenamide, thiazole, zinc phosphate compounds and combinations thereof. Vulcanization accelerators that can be used include benzothiazolyl-2-cyclohexylsulfenamide (CBS), zinc dibutyldithiocarbamate (BZ), diphenylguanidine (DPG), 2-mercaptobenzothiazole ( MBT), zinc dibenzyl dithiocarbamate (ZBEC) and the like, preferably CBS, BZ, MBT, more preferably BZ, MBT. The content of the added vulcanization accelerator is about 0.1 to about 2 parts by weight, preferably about 0.1 to about 1.0 part by weight, more preferably about 0.2, based on the total weight of the multifunctional treatment agent of the present invention, excluding hydrocarbon solvents. To 0.5 parts by weight. The above-mentioned values may include any smaller range of any value within the range or have any value.
本發明之多功能處理劑在使用時，可視需要另外添加硬化劑，以達到更好的接著物性。適合之硬化劑包含聚異氰酸酯或其鹽及聚醯胺樹脂。添加之硬化劑量為該多功能處理劑之總重量計之1至8重量%，較佳為2.5至7重量%，更佳為3.5至5.5重量%。When the multifunctional treatment agent of the present invention is used, a hardener may be added as needed to achieve better bonding properties. Suitable hardeners include polyisocyanate or its salt and polyamide resin. The added amount of hardener is 1 to 8% by weight based on the total weight of the multifunctional treatment agent, preferably 2.5 to 7% by weight, more preferably 3.5 to 5.5% by weight.
本發明之多功能處理劑可另視需要包含添加劑，其例如但不限於安定劑、增黏劑、清潔劑及助溶劑等。在本發明之多功能處理劑中，添加劑佔多功能處理劑總重量之約1重量%至約10重量%，較佳約1.2重量%至約1.5重量%。The multifunctional treatment agent of the present invention may additionally contain additives as needed, such as but not limited to stabilizers, thickeners, cleaning agents, and cosolvents. In the multifunctional treatment agent of the present invention, the additives account for about 1% to about 10% by weight of the total weight of the multifunctional treatment agent, preferably about 1.2% to about 1.5% by weight.
本發明之多功能處理劑除了具有表面改質之效果及用途外，可另外具有清潔表面之效果；又由於本發明之多功能處理劑對習用之鞋材材料，特別是圍條材料，具有極強之黏性，故亦有作為黏著劑之用途。且當作為黏著劑使用時，本發明之多功能處理劑直接塗覆在基材上即可具有所欲之黏性，無須額外的活化工序。本發明之多功能處理劑具有介於一般鞋材及橡膠之間之極性，故可廣泛應用於多種鞋材，特別是圍條材料，表面之改質及/或清潔，並與更多種類的加硫膠相容，使鞋材保持良好且持久之接著貼合效果。另外，由於本發明之多功能處理劑為液態，具有良好的延展性及保存性，且在使用時容易控制用量及塗覆厚度與範圍，可使貼合表面維持良好的密合度。本發明之多功能處理劑之塗覆厚度可介於0.3 mm至0.1 mm，甚至達0.1 mm以下，因此不會造成貼合面存在額外的厚度而影響鞋子外觀或功能。In addition to the effect and use of surface modification, the multi-functional treatment agent of the present invention can also have the effect of cleaning the surface; and because the multi-functional treatment agent of the present invention has a great effect on conventional shoe materials, especially waffle materials. Strong viscosity, so it can also be used as an adhesive. And when used as an adhesive, the multifunctional treatment agent of the present invention can be directly coated on the substrate to have the desired viscosity without an additional activation process. The multifunctional treatment agent of the present invention has a polarity between general shoe materials and rubber, so it can be widely used in a variety of shoe materials, especially in strip materials, surface modification and/or cleaning, and more The vulcanized glue is compatible, so that the shoe material maintains a good and long-lasting adhesion effect. In addition, because the multifunctional treatment agent of the present invention is liquid, it has good ductility and storage properties, and it is easy to control the amount and coating thickness and range during use, so that the bonding surface can maintain good adhesion. The coating thickness of the multifunctional treatment agent of the present invention can range from 0.3 mm to 0.1 mm, or even less than 0.1 mm, so it will not cause extra thickness on the fitting surface to affect the appearance or function of the shoe.
綜上所述，本發明之包含特定組分之多功能處理劑，並在硫化鞋的接著貼合程序中應用該多功能處理劑，可得到優異且穩定可靠的黏合強度。相對於傳統工藝，使用本發明之多功能處理劑可大量減少黏著劑，如加硫膠，的使用及降低OVC排放，符合環保需求，並可減少作業人力需求，減少物資、機具與能源的使用，而且適用範圍更廣泛，操作更簡易，更能符合國際品牌對於環保減廢的要求。In summary, the multifunctional treatment agent of the present invention containing specific components, and the application of the multifunctional treatment agent in the bonding process of vulcanized shoes, can obtain excellent, stable and reliable bonding strength. Compared with the traditional process, the use of the multifunctional treatment agent of the present invention can greatly reduce the use of adhesives, such as vulcanized glue, and reduce OVC emissions, which meets environmental protection requirements, and can reduce labor requirements and reduce the use of materials, machinery and energy. , And the scope of application is wider, the operation is easier, and it can meet the requirements of international brands for environmental protection and waste reduction.
使用本發明之用於硫化鞋之接著貼合方法及本發明之多功能處理劑，可在簡化接著貼合方法步驟、減少或避免黏著劑（例如：加硫膠）使用的同時，仍然有效維持甚至提高鞋材接著貼合之強度。製鞋領域中，一般要求鞋面及圍條貼合接著後，兩者之間需要大於3公斤/公分之拉力，意即鞋面及圍條之間的黏著力需大於3.0公斤/公分；而大底及圍條之間的黏著力要求大於2.5公斤/公分。本發明之多功能處理劑可以在鞋面及圍條之間提供3.0公斤/公分以上之黏著力，較佳4.0公斤/公分以上之黏著力，更佳5.0公斤/公分以上之黏著力；並可在大底及圍條之間提供3.0公斤/公分以上之黏著力，較佳4.0公斤/公分以上之黏著力，更佳5.0公斤/公分以上之黏著力。Using the adhesive bonding method for vulcanized shoes of the present invention and the multifunctional treatment agent of the present invention can simplify the steps of the adhesive bonding method, reduce or avoid the use of adhesives (such as vulcanized glue), while still maintaining effective It can even improve the strength of the shoe material. In the field of shoemaking, it is generally required that after the upper and the band are attached, a pulling force greater than 3 kg/cm is required between the two, which means that the adhesion between the upper and the band must be greater than 3.0 kg/cm; and The adhesion force between the outsole and the wall strip is required to be greater than 2.5 kg/cm. The multifunctional treatment agent of the present invention can provide an adhesive force of more than 3.0 kg/cm between the shoe upper and the band, preferably an adhesive force of more than 4.0 kg/cm, and more preferably an adhesive force of more than 5.0 kg/cm; and Provide an adhesion of 3.0 kg/cm or more between the outsole and the wall, preferably an adhesion of 4.0 kg/cm or more, and more preferably an adhesion of 5.0 kg/cm or more.
同時，由於本發明之用於硫化鞋之接著貼合方法及本發明之多功能處理劑可有效減少處理劑及黏著劑在鞋材的貼合面上之塗覆層數，因此可有效降低鞋材貼合面之間膠水及處理劑等結合後之黏著層之厚度，不僅可避免鞋材貼合時發生溢膠情形，有益於鞋子的外觀及輕量化、加快生產速率及降低生產成本，同時亦有助於鞋材之間之密合度。At the same time, because the adhesive bonding method for vulcanized shoes of the present invention and the multifunctional treatment agent of the present invention can effectively reduce the number of coating layers of the treatment agent and the adhesive on the bonding surface of the shoe material, it can effectively reduce the number of shoes. The thickness of the adhesive layer after the bonding of glue and treatment agent between the material bonding surfaces can not only avoid the overflow of glue when the shoe material is bonded, but also benefit the appearance and weight of the shoes, speed up the production rate and reduce production costs, and at the same time It also contributes to the tightness between the shoe materials.
以下實例係例舉說明本發明之實施態樣，以及闡釋本發明之技術特徵，並非用來限制本發明之保護範疇。任何熟悉此技術者可輕易完成之改變或均等性之安排均屬於本發明所主張之範圍，本發明之權利保護範圍應以所附之申請專利範圍為準。[ 實例 ] 實施例 1 及比較例 1 和 2 A. 拉力測試 The following examples illustrate the implementation of the present invention and explain the technical features of the present invention, and are not intended to limit the scope of protection of the present invention. Any change or equivalence arrangement that can be easily completed by those familiar with this technology belongs to the scope of the present invention, and the scope of protection of the rights of the present invention shall be subject to the scope of the attached patent application. [ Example ] Example 1 and Comparative Examples 1 and 2 A. Tension test
使用拉力機（高鐵科技股份有限公司；GT-7010-D2E）對比較例1和2與實施例1製備之鞋體或試片進行拉力測試以說明本發明之接著效果。使用兩個夾子固定待測試之部位兩側，以固定測試速度向兩側拉開，當圍條與鞋面、圍條與鞋底及鞋面與鞋底任一者之貼合界面出現剝離時，紀錄該拉力值。B. 試片製備及拉力測試結果 A tensile machine (Gaotie Technology Co., Ltd.; GT-7010-D2E) was used to conduct tensile tests on the shoe bodies or test pieces prepared in Comparative Examples 1 and 2 and Example 1 to illustrate the adhesive effect of the present invention. Use two clips to fix both sides of the part to be tested, and pull it apart at a fixed test speed. When the bonding interface between the band and the upper, the band and the sole, and the upper and the sole peels off, record The pulling force value. B. Test piece preparation and tensile test results
傳統的加硫鞋接著貼合程序中，經處理劑處理之鞋材需再塗覆一層加硫膠（如圖1所示），但本發明之多功能處理劑可提供足夠的黏著性，故無需再塗覆加硫膠（如圖2所例示）。茲以試片拉力測試說明本發明之多功能處理劑相較於市售傳統的處理劑在減少加硫膠使用及具備良好黏著性方面之功效。在試片測試中，使用生膠材質之圍條作為第一鞋材及棉質纖維材質之鞋面做為第二鞋材，即圍條僅塗佈單層市售或本發明之處理劑，而鞋面依傳統製程依序塗覆處理劑及加硫膠。表1為本案製備比較例1和2及實施例1試片所使用之市售產品、本發明之多功能處理劑及其代號對照。用於本案實例之本發明之多功能處理劑V277之組分包含：天然橡膠（15份）、改性酚醛樹脂（5份）、氫化石油樹脂（4份）、硫化劑（0.3份）、氧化鋅（0.5份）、硬酯酸（0.8份）及抗氧化劑（0.5份），將上述組分混練後，添加烴類溶劑（200份）作為溶劑，其中烴類溶劑包含甲基環己烷110份、丁酮70份及乙酸乙酯20份，溶解平衡後製得本發明之多功能處理劑V277。
試片製備
：先以添加了5重量%的366S硬化劑之6001L之處理劑處理鞋面待貼合之表面後，再塗覆單層6127T，然後將鞋面置入烘箱以70℃之溫度活化3分鐘備用；在圍條待貼合之表面上分別塗覆如表2所示之市售或本發明之處理劑；貼合鞋面及圍條；將該貼合之鞋面及圍條經壓力機以5公斤持續5秒之加壓條件壓實；將已貼合之圍條及鞋面以120℃之溫度加硫處理70分鐘，最後切割為長7公分寬2公分之試片進行拉力測試。
試片拉力測試：
以20 cm/min之測試速度測試所製得之試片，比較例1和2及實施例1均重複四次拉力測試，鞋面-生膠圍條的測試結果如表3所示。由表3可以得知，採用本發明之多功能處理劑之實施例試片具有遠優於使用市售傳統的處理劑的比較例試片的黏著力，且實施例試片甚至可以承受高於比較例試片達16倍之拉力。此實驗說明，若採用本發明之多功能處理劑，可在減少加硫膠之使用下仍可具有令人滿意甚至優良的黏著性。
此測試說明本發明之多功能處理劑可應用於不同種類之鞋材，且均可保持良好黏著性。在鞋體測試中，使用棉質纖維材質之鞋面、橡膠材質之鞋大底及生膠材質之圍條製作完整的鞋體（如圖3所示），並將該鞋體進行拉力測試。比較例及實施例的鞋體分別依下述之方式製備。This test shows that the multifunctional treatment agent of the present invention can be applied to different types of shoe materials, and can maintain good adhesion. In the shoe body test, a complete shoe body (as shown in Figure 3) is made using cotton fiber upper, rubber shoe outsole and raw rubber material, and the shoe body is subjected to a tensile test. The shoe bodies of the comparative examples and the examples were respectively prepared in the following manner.
製備比較例 3
：下表4為製備比較例3使用之市售產品及其代號對照，比較例3之鞋體按以下流程製作（如圖4所示）：
1. 生膠圍條：在圍條待貼合之表面上塗覆添加了5%299B加硫助劑之299A處理劑，自然乾燥30秒到1分鐘後在經處理之表面上塗覆包含了5%V99NTB加硫助劑及5%366S硬化劑之V99NTA加硫膠，然後自然乾燥30秒到1分鐘備用；
2. 鞋面：在鞋面待貼合之表面上塗覆添加了5%366S硬化劑之6001L處理劑，置入烘箱以60℃至65℃之溫度乾燥2分鐘至2分30秒後在經處理之表面上塗覆6127TC加硫膠，然後將該鞋面置入烘箱以55℃至60℃之溫度活化2分鐘至2分30秒備用；
3. 鞋大底：在鞋大底待貼合之表面上塗覆添加了5%299B加硫助劑之299A處理劑，置入烘箱以55℃至60℃之溫度乾燥2分鐘至2分30秒後在經處理之表面上塗覆6127TC加硫膠，然後將該鞋大底置入烘箱以55℃至60℃之溫度活化2分鐘至2分30秒備用；
4. 貼合：貼合鞋面、鞋大底及圍條，將該貼合形成之鞋體經十字壓機以22公斤持續4秒之加壓條件壓實，然後以120℃之溫度加硫處理70分鐘。
製備實施例 2
：下表5為製備實施例2使用之市售產品及其代號對照表，實施例2之鞋體按以下流程製作（如圖5所示）：
1. 生膠圍條：在圍條待貼合之表面上塗覆添加了5%632R硬化劑之本發明之V277處理劑，然後自然乾燥30秒到1分鐘備用；
2. 鞋面：在鞋面待貼合之表面上塗覆添加了5%366S硬化劑之6001L處理劑，將該經塗覆之鞋面置於烘箱以60至65℃之溫度活化2分鐘到2分30秒後，在該經處理之表面上塗覆6127T3加硫膠，然後將該鞋面置入烘箱以55至60℃之溫度活化2分鐘到2分30秒備用；
3. 鞋大底：在鞋大底待貼合之表面上塗覆6299W處理劑，將該經塗覆之鞋大底置於烘箱以55至60℃之溫度活化2分鐘到2分30秒後，在經處理之表面上塗覆6127T3加硫膠，然後將該鞋大底置入烘箱以55至60℃之溫度活化2分鐘到2分30秒備用；
4. 貼合：貼合鞋面、鞋大底及圍條，將該貼合形成之鞋體經壓力機以22公斤持續4秒之加壓條件壓實，然後以120℃之溫度加硫處理70分鐘。
鞋體拉力測試：
將鞋體外側繞一圈裁剪下來，約可取得總長度30公分，寬度1公分的樣品試片，將比較例及實施例樣品依每3公分長度進行拉力取點(共可獲得約10點數值)，以100 cm/min之測試速度測試所製得之鞋體，測試結果如表6及表7所示。由表6及表7可以得知，採用本發明之多功能處理劑之實施例2鞋體，不論是鞋面與圍條間或鞋大底與圍條間之接著貼合，其黏著表現均優於使用比較例3。此說明，本發明之多功能處理劑及接著貼合方法可廣泛適用於在不同鞋材間之接著貼合，且對不同材質的鞋材接著貼合均展現良好甚至超過傳統的處理劑、加硫膠及貼合方法的黏著性。
1:圍條 2:處理劑 2':本發明之多功能處理劑 3:加硫膠 4:加硫膠 5:鞋面補強劑 6:鞋面材質 7:貼合操作 12:鞋面 14:鞋大底 16:圍條1: Wai strip 2: Treatment agent 2': Multifunctional treatment agent of the present invention 3: Vulcanized rubber 4: Vulcanized rubber 5: Reinforcing agent for upper 6: upper material 7: Fitting operation 12: upper 14: shoe outsole 16: Wai strip
在下文中，基於附圖中示意性示出之實施例實例進一步闡明本發明，其中
圖1例示現有技術中硫化鞋製程中的接著貼合程序；
圖2例示使用本發明之多功能處理劑而經簡化之硫化鞋製程中的接著貼合程序；
圖3為本案實施例製作之鞋體之示意圖；
圖4為本案比較例3示意性之流程圖；及
圖5為本案實施例2示意性之流程圖。In the following, the present invention will be further clarified based on the embodiment examples schematically shown in the drawings, in which
Figure 1 illustrates the subsequent lamination procedure in the vulcanized shoe manufacturing process in the prior art;
Figure 2 illustrates the subsequent bonding process in the simplified vulcanized shoe manufacturing process using the multifunctional treatment agent of the present invention;
Figure 3 is a schematic diagram of the shoe body made in the embodiment of the present case;
Figure 4 is a schematic flow chart of Comparative Example 3 of this case; and
Figure 5 is a schematic flow chart of
1:圍條1: Wai strip
2':本發明之多功能處理劑2': Multifunctional treatment agent of the present invention
4:加硫膠4: Vulcanized rubber
5:鞋面補強劑5: Reinforcing agent for upper
6:鞋面材質6: upper material
7:貼合操作7: Fitting operation
Claims (16)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW109115435A TWI791989B (en) | 2020-05-08 | 2020-05-08 | Bonding method in adhesive technology for vulcanization shoes, multi-function treatment agent used therein, and use of the multi-function treatment agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW109115435A TWI791989B (en) | 2020-05-08 | 2020-05-08 | Bonding method in adhesive technology for vulcanization shoes, multi-function treatment agent used therein, and use of the multi-function treatment agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW202142139A true TW202142139A (en) | 2021-11-16 |
| TWI791989B TWI791989B (en) | 2023-02-11 |
Family
ID=80783264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW109115435A TWI791989B (en) | 2020-05-08 | 2020-05-08 | Bonding method in adhesive technology for vulcanization shoes, multi-function treatment agent used therein, and use of the multi-function treatment agent |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI791989B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024072236A1 (en) * | 2022-09-26 | 2024-04-04 | Instituto Tecnológico De La Producción | Ecological adhesive, process for production and method for application thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5820719A (en) * | 1997-01-28 | 1998-10-13 | Worthen Industries, Inc. | Method for forming a sole having a heat activatable adhesive adhered to one side thereof for subsequent attachment to an upper |
| DE102016209046B4 (en) * | 2016-05-24 | 2019-08-08 | Adidas Ag | METHOD FOR THE PRODUCTION OF A SHOE SOLE, SHOE SOLE, SHOE AND PREPARED TPU ITEMS |
| CN111035114B (en) * | 2018-10-12 | 2022-03-25 | 隆典实业股份有限公司 | Preparation method of composite material sole |
-
2020
- 2020-05-08 TW TW109115435A patent/TWI791989B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024072236A1 (en) * | 2022-09-26 | 2024-04-04 | Instituto Tecnológico De La Producción | Ecological adhesive, process for production and method for application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI791989B (en) | 2023-02-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK3027392T3 (en) | PROCEDURE FOR FORMING A BODY IN A FORM | |
| Orgilés-Calpena et al. | Adhesives in the footwear industry: a critical review | |
| CN104559843A (en) | Hot melt adhesive film for adhering rubber/foamed EVA (ethylene-vinyl acetate copolymer) composite sole and preparation method thereof | |
| KR101870459B1 (en) | Method of manufacturing shoe using multi-functional primer | |
| WO2017103063A1 (en) | Process for manufacturing and bonding a shoe rubber outsole | |
| TW202142139A (en) | Bonding method in adhesive technology for vulcanization shoes and multi-function treatment agent used therein | |
| US20110079346A1 (en) | Water based bonding compound and method | |
| KR20140026610A (en) | Self sealing vulcanized system for waterproof coupling of uppers to outsoles | |
| RU2303939C2 (en) | Method for manufacture of shoe sole consisting of interconnected sole tread part made from cured rubber and sole mid portion made from polyurethane | |
| KR101108549B1 (en) | Composition of water based primer for vulcanizing shoes | |
| CA2163600A1 (en) | Methods for achieving improved bond strength between unvulcanized rubbers | |
| TWI805998B (en) | Bonding method in adhesive technology for vulcanization shoes | |
| KR101854475B1 (en) | Multi-functional primer and method of manufacturing shoe using the same | |
| CN113619254A (en) | Method for adhering vulcanized shoes and multifunctional treating agent used for method | |
| CN114806454A (en) | Method for attaching vulcanized shoes | |
| CN115948141A (en) | TPU (thermoplastic polyurethane) hot melt adhesive film for sole fitting and preparation method and application thereof | |
| CA2544102A1 (en) | Application of film adhesive for post mold application | |
| Martín-Martínez | Bonding in the shoe industry | |
| JP6075199B2 (en) | Shoe sole repair method and shoe sole repair body | |
| KR101366102B1 (en) | Primer composition for difficulty adhesion material | |
| KR101108539B1 (en) | Composition of water based adhesive for vulcanizing shoes | |
| TWI498406B (en) | Adhesive and adhesive method | |
| CA2118786A1 (en) | Methods for achieving improved bond strength between unvulcanized and vulcanized rubbers | |
| WO2021244778A1 (en) | Process for manufacturing and bonding a shoe rubber outsole | |
| KR101129702B1 (en) | High productivity and durability rubber sheet for shoe and method for manufacturing thereof |