TW202329836A - Method for manufacturing one-piece waterproof vamp - Google Patents
Method for manufacturing one-piece waterproof vamp Download PDFInfo
- Publication number
- TW202329836A TW202329836A TW111103684A TW111103684A TW202329836A TW 202329836 A TW202329836 A TW 202329836A TW 111103684 A TW111103684 A TW 111103684A TW 111103684 A TW111103684 A TW 111103684A TW 202329836 A TW202329836 A TW 202329836A
- Authority
- TW
- Taiwan
- Prior art keywords
- soft mold
- manufacturing
- foam sheet
- shoe upper
- piece waterproof
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000007493 shaping process Methods 0.000 claims abstract description 28
- 238000012546 transfer Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 239000006260 foam Substances 0.000 claims description 71
- 239000010410 layer Substances 0.000 claims description 21
- 238000000465 moulding Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 239000002344 surface layer Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000000499 gel Substances 0.000 claims 4
- 235000015110 jellies Nutrition 0.000 claims 2
- 239000008274 jelly Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 14
- 238000005034 decoration Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 239000010985 leather Substances 0.000 description 5
- 238000009958 sewing Methods 0.000 description 5
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
本發明係關於一種鞋面的製造方法，尤其是一種一片式防水鞋面的製造方法。The invention relates to a manufacturing method of a vamp, in particular to a manufacturing method of a one-piece waterproof vamp.
一般而言，鞋子的鞋面主要包含鞋頭、鞋背以及鞋後跟等部件，而習知的鞋面製造方法大多藉由人工裁縫或針車縫製的方式來連接鞋面的各部件；此外，為滿足不同的設計需求，該鞋面上還經常需要縫製特定的品牌標示或其他裝飾物，使得整雙鞋子的鞋面具有許多縫線處。然而，以該習知的鞋面製造方法所製得的鞋子，對消費者而言，常因路面積水或雨水容易從鞋面上的縫線處滲入鞋內，造成穿著時的舒適性降低；且該鞋面也常因縫線的斷裂而局部損壞，使鞋子的耗損率提高。另一方面，對製造者而言，則會因縫製鞋面的過程大幅增添了作業的複雜度及人力需求，導致生產效率難以提升與勞力成本難以下降的問題。Generally speaking, the upper of a shoe mainly includes parts such as the toe cap, the back of the shoe, and the heel of the shoe, and the known manufacturing methods for the upper of the shoe mostly use manual tailoring or sewing to connect the parts of the upper; , in order to meet different design requirements, it is often necessary to sew specific brand logos or other decorations on the vamp, so that the vamp of the entire pair of shoes has many stitches. However, for consumers, the shoes made by this known shoe upper manufacturing method often seep into the shoe from the sutures on the upper due to road surface water or rainwater, resulting in reduced comfort during wearing; And this vamp is also often partially damaged because of the fracture of suture, and the consumption rate of shoes is improved. On the other hand, for the manufacturer, the process of sewing the shoe upper will greatly increase the complexity of the operation and the manpower requirement, resulting in the problems that it is difficult to improve the production efficiency and reduce the labor cost.
有鑑於此，習知的鞋面製造方法確實仍有加以改善之必要。In view of this, it is necessary to improve the known shoe upper manufacturing method.
為解決上述問題，本發明的目的是提供一種一片式防水鞋面的製造方法，可以使鞋面無縫線處所造成的孔隙而具有防水功能。In order to solve the above problems, the object of the present invention is to provide a method for manufacturing a one-piece waterproof vamp, which can make the vamp have a waterproof function without the pores formed by the seams.
本發明的次一目的是提供一種一片式防水鞋面的製造方法，可省去拼接與縫製等步驟，以降低人力成本及提升生產效率。The second object of the present invention is to provide a method for manufacturing a one-piece waterproof shoe upper, which can save steps such as splicing and sewing, so as to reduce labor costs and improve production efficiency.
本發明的又一目的是提供一種一片式防水鞋面的製造方法，可以使製得的鞋面具有預定凹凸的立體造型，甚至能精細呈現仿縫線痕跡或仿皮革紋路等飾紋。Another object of the present invention is to provide a method for manufacturing a one-piece waterproof vamp, which can make the vamp have a predetermined concave-convex three-dimensional shape, and can even finely present decorative patterns such as imitation stitching traces or imitation leather lines.
本發明的再一目的是提供一種一片式防水鞋面的製造方法，可以提升該一片式防水鞋面的良率與質感。Another object of the present invention is to provide a method for manufacturing a one-piece waterproof vamp, which can improve the yield and texture of the one-piece waterproof vamp.
本發明全文所述方向性或其近似用語，例如「前」、「後」、「左」、「右」、「上（頂）」、「下（底）」、「內」、「外」、「側面」等，主要係參考附加圖式的方向，各方向性或其近似用語僅用以輔助說明及理解本發明的各實施例，非用以限制本發明。Directionality or similar terms used throughout the present invention, such as "front", "rear", "left", "right", "upper (top)", "lower (bottom)", "inner", "outer" , "side", etc., mainly refer to the directions of the attached drawings, and each direction or its approximate terms are only used to assist in explaining and understanding the various embodiments of the present invention, and are not intended to limit the present invention.
本發明全文所記載的元件及構件使用「一」或「一個」之量詞，僅是為了方便使用且提供本發明範圍的通常意義；於本發明中應被解讀為包括一個或至少一個，且單一的概念也包括複數的情況，除非其明顯意指其他意思。The elements and components described throughout the present invention use the quantifier "a" or "an" only for convenience and to provide the usual meaning of the scope of the present invention; in the present invention, it should be interpreted as including one or at least one, and singular The notion of also includes the plural unless it is obvious that it means otherwise.
本發明全文所述「結合」、「組合」或「組裝」等近似用語，主要包含連接後仍可不破壞構件地分離，或是連接後使構件不可分離等型態，係本領域中具有通常知識者可以依據欲相連之構件材質或組裝需求予以選擇者。Approximate terms such as "combination", "combination" or "assembly" mentioned throughout the present invention mainly include forms that can be separated without destroying the components after connection, or that the components cannot be separated after connection, etc., which are common knowledge in the art. One can be selected according to the material of the components to be connected or assembly requirements.
本發明的一片式防水鞋面的製造方法，包含下列步驟：將至少一發泡片置於一軟質模具，使該發泡片的一塑形面與該軟質模具的一轉印面接觸；利用高週波加熱法使該發泡片受熱軟化；施加壓力將該軟質模具與該發泡片密合，使該發泡片的塑形面具有與該軟質模具的轉印面相對應的立體造型；及自該軟質模具取下冷卻後的該發泡片。The manufacturing method of one-piece waterproof vamp of the present invention comprises the following steps: placing at least one foam sheet on a soft mold, making a shaping surface of the foam sheet contact with a transfer surface of the soft mold; The foam sheet is heated and softened by the cyclic heating method; the soft mold and the foam sheet are sealed by applying pressure, so that the molding surface of the foam sheet has a three-dimensional shape corresponding to the transfer surface of the soft mold; and The soft mold takes off the cooled foam sheet.
據此，本發明的一片式防水鞋面的製造方法，可利用軟質模具與高週波加熱法提升對發泡片的塑形良率與精細度，使製得的一片式防水鞋面無接縫、無縫線孔隙而具有良好的防水性，且不會有因縫線斷裂而損壞的問題。此外，本發明的製程中可以省去拼接與縫製等步驟，不僅提升了生產效率，也大幅減少了人力成本而可降低生產成本。Accordingly, the manufacturing method of the one-piece waterproof vamp of the present invention can use soft molds and high-frequency heating to improve the molding yield and fineness of the foam sheet, so that the produced one-piece waterproof vamp has no seams , There is no seam hole and has good water resistance, and there is no problem of damage due to seam breakage. In addition, steps such as splicing and sewing can be omitted in the manufacturing process of the present invention, which not only improves production efficiency, but also greatly reduces labor costs, thereby reducing production costs.
其中，密合該軟質模具與該發泡片的該壓力係可以為500～1500 kg/cm 2，塑形該塑形面的持壓時間可以為10～30秒。如此，可以使軟化後的該塑形面與該轉印面密合並充分地變形，具有提升該軟質模具對該發泡片之塑形效果的功效。 Wherein, the pressure system for tightly bonding the soft mold and the foam sheet can be 500-1500 kg/cm 2 , and the holding time for shaping the molding surface can be 10-30 seconds. In this way, the softened shaping surface can be closely bonded to the transfer surface and fully deformed, which has the effect of improving the shaping effect of the soft mold on the foam sheet.
其中，使該發泡片在冷卻過程中可以維持與該軟質模具密合。如此，可以避免該發泡片在冷卻過程中翹曲變形，具有提升各該發泡片經塑形後的外觀一致性的功效。Wherein, the foam sheet can be kept in close contact with the soft mold during the cooling process. In this way, warping and deformation of the foamed sheets during the cooling process can be avoided, which has the effect of improving the appearance consistency of each of the foamed sheets after shaping.
其中，該冷卻過程的持壓時間可以為3～5秒。如此，可以依據該發泡片的材質與厚度來調節合適的持壓時間，具有提升製程效率與塑形品質等功效。Wherein, the holding time of the cooling process may be 3-5 seconds. In this way, the appropriate pressure holding time can be adjusted according to the material and thickness of the foam sheet, which has the effects of improving process efficiency and shaping quality.
其中，自該軟質模具取下冷卻後的該發泡片之後，可以於該塑形面噴印圖樣。如此，可以使塑形成品的外表面呈現具有不同色彩或具有特定的品牌標示或其他裝飾物等型態，具有提升一片式防水鞋面美觀性的功效。Wherein, after the cooled foam sheet is removed from the soft mold, patterns can be spray printed on the molding surface. In this way, the outer surface of the molded product can have different colors or have specific brand logos or other decorations, which has the effect of improving the aesthetics of the one-piece waterproof shoe upper.
其中，該發泡片可以具有一發泡層連接一內面層，該發泡層可以為PU或TPU材質，該發泡層的厚度可以為1～1.6 mm，該發泡片的塑形面可以位於該發泡層。如此，使該發泡層可經加熱而軟化以便塑形，且該發泡層的厚度可依該一片式防水鞋面所需之立體造型的高低層次調整，具有使該一片式防水鞋面具有熱塑性、防水性及可適用於多元設計需求等功效。Wherein, the foam sheet can have a foam layer connected to an inner surface layer, the foam layer can be made of PU or TPU material, the thickness of the foam layer can be 1-1.6 mm, and the molding surface of the foam sheet Can be located in the foam layer. In this way, the foam layer can be heated and softened for shaping, and the thickness of the foam layer can be adjusted according to the level of the three-dimensional shape required by the one-piece waterproof vamp, so that the one-piece waterproof vamp has a Thermoplastic, water-repellent, and adaptable to multiple design requirements.
其中，該軟質模具的轉印面的立體造型係可以翻印自至少一母版鞋面。如此，可以使該轉印面形成該母版鞋面上預定的凹凸的立體造型及呈現仿縫線痕跡或仿皮革紋路等飾紋，具有提升該一片式防水鞋面之質感的功效。Wherein, the three-dimensional shape of the transfer surface of the soft mold can be reproduced from at least one master vamp. In this way, the transfer surface can form the predetermined concave-convex three-dimensional shape on the master vamp and present imitation stitching traces or imitation leather lines and other decorative patterns, which has the effect of improving the texture of the one-piece waterproof vamp.
其中，將該母版鞋面置於一容器內後，可以於真空環境下將一膠狀溶液倒入該容器，使該膠狀溶液覆蓋該母版鞋面，並可以對該膠狀溶液施加壓力至該膠狀溶液固化以製得該軟質模具。如此，可以移除該膠狀溶液中的氣泡並使該軟質模具的轉印面的立體造型可以翻印自該母版鞋面，具有提升該軟質模具品質及對該母版鞋面的仿真度等功效。Wherein, after the master vamp is placed in a container, a colloidal solution can be poured into the container under a vacuum environment, so that the colloidal solution covers the master vamp, and the colloidal solution can be applied Press until the gel-like solution solidifies to make the soft mold. In this way, the bubbles in the colloidal solution can be removed and the three-dimensional shape of the transfer surface of the soft mold can be reproduced from the master shoe upper, which has the effects of improving the quality of the soft mold and the simulation degree of the master shoe upper. .
其中，該膠狀溶液中可以混摻有一導電物質。如此，可以使該軟質模具具有導電性，具有提升高週波電流傳導率的功效。Wherein, a conductive substance can be mixed in the colloidal solution. In this way, the soft mold can be made conductive, and has the effect of improving the conductivity of high-frequency current.
其中，對該膠狀溶液施加的壓力係可以為3～5 kg/cm 2。如此，該膠狀溶液可以充分填入該母版鞋面表面的立體造型隙縫，具有提升該軟質模具對該母版鞋面之仿真度的功效。 Wherein, the pressure applied to the colloidal solution may be 3-5 kg/cm 2 . In this way, the colloidal solution can fully fill the three-dimensional shape gaps on the surface of the master vamp, and has the effect of improving the simulation degree of the soft mold to the master vamp.
為讓本發明之上述及其他目的、特徵及優點能更明顯易懂，下文特舉本發明之較佳實施例，並配合所附圖式作詳細說明；此外，在不同圖式中標示相同符號者視為相同，會省略其說明。In order to make the above-mentioned and other purposes, features and advantages of the present invention more obvious and understandable, the preferred embodiments of the present invention are specifically cited below and described in detail in conjunction with the accompanying drawings; in addition, the same symbols are marked in different drawings are considered the same, and their descriptions will be omitted.
本發明提供一種一片式防水鞋面的製造方法，包含下列步驟：The invention provides a method for manufacturing a one-piece waterproof vamp, comprising the following steps:
請參照第1圖所示，將至少一發泡片1置於一軟質模具2，使該發泡片1的一塑形面11與該軟質模具2的一轉印面21接觸。詳言之，本實施例的發泡片1可以具有一發泡層1a連接一內面層1b，該發泡層1a可以是由聚氨酯（Polyurethane，PU）或熱塑性聚氨酯（Thermoplastic Polyurethane，TPU）等材質發泡而成，該發泡層1a未連接該內面層1b的表面可以形成該塑形面11。亦即，該發泡層1a可以被該軟質模具2塑形，並形成鞋面產品的外表面，且該塑形面11在被塑形前原則上係呈平坦狀，故該發泡層1a可按鞋面設計需求而選用適當的厚度，例如鞋面產品的外表面需呈現較多高低層次的立體造型時，應選用較厚的發泡層1a來進行塑形，反之則可選擇較薄者；整體而言，該發泡層1a較常選用1～1.6 mm左右的厚度，但並不以此為限。又，該發泡層1a的顏色較佳為淺色，使該塑形面11能較容易套色（容後詳述）。該內面層1b則是鞋面產品的內裡，故可以依照舒適性或保溫效果等需求選用合適的材質。Please refer to FIG. 1 , at least one foam sheet 1 is placed on a soft mold 2 , so that a molding surface 11 of the foam sheet 1 is in contact with a transfer surface 21 of the soft mold 2 . In detail, the foam sheet 1 of this embodiment can have a foam layer 1a connected to an inner surface layer 1b, and the foam layer 1a can be made of polyurethane (Polyurethane, PU) or thermoplastic polyurethane (Thermoplastic Polyurethane, TPU), etc. The material is foamed, and the surface of the foam layer 1 a not connected to the inner surface layer 1 b can form the shaping surface 11 . That is to say, the foam layer 1a can be shaped by the soft mold 2 to form the outer surface of the shoe upper product, and the shaping surface 11 is basically flat before being shaped, so the foam layer 1a The appropriate thickness can be selected according to the design requirements of the shoe upper. For example, when the outer surface of the shoe upper product needs to present more three-dimensional shapes of high and low levels, a thicker foam layer 1a should be used for shaping, otherwise, a thinner foam layer can be selected. On the whole, the thickness of the foam layer 1a is usually selected to be about 1-1.6 mm, but it is not limited thereto. In addition, the color of the foam layer 1a is preferably light, so that the shaping surface 11 can be easily registered (details will be described later). The inner surface layer 1b is the inner lining of the shoe upper product, so suitable materials can be selected according to the requirements of comfort or thermal insulation effect.
該軟質模具2需具備軟質與可導電之特性，例如可選用低阻抗的導電矽膠模具，且矽膠的硬度約可以為蕭氏硬度50～90度。該軟質模具2的轉印面21係具有立體造型，用以於塑形後使該發泡片1的塑形面11具有相應的立體造型。其中，該轉印面21上的立體造型可選擇翻印自至少一母版鞋面，該母版鞋面可以為呈攤平狀的習知鞋面，該母版鞋面可以具有大至區塊設計、品牌標示或裝飾物，小至皮革紋路或縫線痕跡等飾紋的多元立體造型。The soft mold 2 needs to be soft and conductive. For example, a low-impedance conductive silicone mold can be used, and the hardness of the silicone rubber can be about 50-90 degrees of Shore hardness. The transfer surface 21 of the soft mold 2 has a three-dimensional shape, which is used to make the shaping surface 11 of the foam sheet 1 have a corresponding three-dimensional shape after shaping. Wherein, the three-dimensional shape on the transfer surface 21 can be selected to be reproduced from at least one master vamp, and the master vamp can be a flattened conventional vamp, and the master vamp can have a block design as large as , brand logos or decorations, multiple three-dimensional shapes as small as leather grains or stitching traces.
請參照第2圖所示，利用高週波加熱法使該發泡片1受熱軟化，另施加壓力將該軟質模具2與該發泡片1密合，使該發泡片1的塑形面11具有與該軟質模具2的轉印面21相對應的立體造型。詳言之，本實施例可選擇利用該軟質模具2的導電性，應用高週波加熱原理使該發泡片1受熱而軟化，特別是該發泡片1接觸於該軟質模具2的塑形面11處。其中，可以是先讓該發泡片1軟化至預定程度（可利用加熱時間控制），再施加壓力使該軟質模具2與該發泡片1密合；或者，也可以一邊加熱軟化該發泡片1，一邊施加壓力使該軟質模具2與該發泡片1密合。Please refer to Figure 2, the foam sheet 1 is heated and softened by high-frequency heating method, and pressure is applied to the soft mold 2 and the foam sheet 1 to make the molding surface 11 of the foam sheet 1 It has a three-dimensional shape corresponding to the transfer surface 21 of the soft mold 2 . In detail, this embodiment can choose to utilize the electrical conductivity of the soft mold 2, and apply the principle of high-frequency heating to soften the foam sheet 1 by heating, especially when the foam sheet 1 is in contact with the molding surface of the soft mold 2 11 places. Among them, the foam sheet 1 can be softened to a predetermined degree (which can be controlled by heating time), and then pressure is applied to make the soft mold 2 and the foam sheet 1 tightly bonded; or, the foam sheet 1 can be softened while heating. Sheet 1, while applying pressure to make the soft mold 2 and the foam sheet 1 tightly bonded.
例如但不限制地，本實施例密合該軟質模具2與該發泡片1的壓力約可以為500～1500 kg/cm 2，塑形該塑形面11的持壓時間則只要大約10～30秒，相當快速。如此，軟化後的該塑形面11可在與該轉印面21相密合的時間裡，充分地變形成符合該轉印面21上立體造型的型態。 For example but without limitation, in this embodiment, the pressure for sealing the soft mold 2 and the foam sheet 1 can be about 500-1500 kg/cm 2 , and the pressure holding time for shaping the shaping surface 11 only needs about 10-10 kg/cm 2 . 30 seconds, pretty fast. In this way, the softened shaping surface 11 can be fully deformed to conform to the three-dimensional shape on the transfer surface 21 during the time it is in close contact with the transfer surface 21 .
請參照第3圖所示，自該軟質模具2取下冷卻後的該發泡片1，以製得至少一個塑形成品P。其中，較佳可選擇使該發泡片1在冷卻過程中維持與該軟質模具2密合；亦即，可以在停止加熱該發泡片1後，仍持續施加壓力以維持該軟質模具2與該發泡片1密合，而此階段的壓力可以與塑形時的壓力相同（約500～1500 kg/cm 2）或稍加減壓。又，前述冷卻過程的持壓時間約可以為3～5秒，以避免該發泡片1在冷卻過程中翹曲變形。 Referring to FIG. 3 , the cooled foam sheet 1 is removed from the soft mold 2 to obtain at least one molded product P. Among them, it is preferable to keep the foam sheet 1 in close contact with the soft mold 2 during the cooling process; that is, after stopping the heating of the foam sheet 1, pressure can be continuously applied to maintain the contact between the soft mold 2 and the soft mold 2. The foam sheet 1 is tightly sealed, and the pressure at this stage can be the same as that during shaping (about 500-1500 kg/cm 2 ) or slightly reduced. In addition, the holding time of the aforementioned cooling process may be about 3-5 seconds, so as to avoid warping and deformation of the foam sheet 1 during the cooling process.
如此，所製得的該塑形成品P可以在其塑形面11充分呈現出仿造該母版鞋面的效果，無論是鞋面的造型設計、品牌標示、裝飾物，甚至是皮革紋路或縫線痕跡等，都能細緻地呈現出來。此外，由該塑形成品P經後續程序處理而製得的一片式防水鞋面，還能因為整體呈一片式地相連而沒有間隙或縫線孔隙，故能達到完全防水的效果。另一方面，該一片式防水鞋面可以呈攤平狀，故可便於將多個一片式防水鞋面堆疊放置，並做好密封包裝以杜絕潮氣，可以集中於一地生產，再運輸至多地或多國進行後續製鞋流程，對製造者而言，在包裝及運送面上均十分便利且能有效降低成本。In this way, the molded product P can fully present the effect of imitating the master vamp on its shaping surface 11, whether it is the shape design of the vamp, brand logos, decorations, or even leather lines or seams. Line traces, etc., can be presented in detail. In addition, the one-piece waterproof vamp made from the molded product P through subsequent processing can also achieve a completely waterproof effect because it is connected in one piece without gaps or seam holes. On the other hand, the one-piece waterproof vamp can be flattened, so it is convenient to stack multiple one-piece waterproof vamps, and seal the package to prevent moisture. It can be produced in one place and then transported to multiple places. For manufacturers, it is very convenient in terms of packaging and delivery and can effectively reduce costs.
此外，自該軟質模具2取下冷卻後的該發泡片1之後，還可以對該塑形成品P的該塑形面11噴印圖樣（圖未繪示），使最後的一片式防水鞋面可以在其外表面呈現具有不同色彩或具有特定的品牌標示或其他裝飾物等型態。另，本實施例還可以選擇利用環保色料進行噴印，如此，可以在維持該塑形成品P之美觀性的同時，避免色料中的有害溶劑揮發而傷害操作人員的健康及環境。在其他實施例中，亦可選擇在將該發泡片1置於該軟質模具2之前，先於該塑形面11噴印圖樣。In addition, after removing the cooled foam sheet 1 from the soft mold 2, patterns (not shown) can also be spray-printed on the molding surface 11 of the molded product P, so that the final one-piece waterproof shoe The surface can have different colors or have specific brand logos or other decorations on its outer surface. In addition, this embodiment can also choose to use environmentally friendly coloring materials for spray printing. In this way, while maintaining the aesthetics of the molded product P, it is possible to avoid harmful solvents in the coloring materials from volatilizing and harming the health of operators and the environment. In other embodiments, before placing the foam sheet 1 on the soft mold 2 , patterns can be spray-printed on the shaping surface 11 .
值得一提的是，本發明並不限制該軟質模具2的轉印面21上的立體造型是如何成型的，以下提供該軟質模具2的其中一種製造方法，但並不以此為限。請參照第4圖所示，首先，可準備一容器3，並將一母版鞋面4置入該容器3內；隨後可以於真空環境下將一膠狀溶液5倒入該容器3，使該膠狀溶液5能覆蓋該母版鞋面4達預定厚度；續可對該膠狀溶液5施加壓力至該膠狀溶液5固化，即可製得該軟質模具2。It is worth mentioning that the present invention does not limit how the three-dimensional shape on the transfer surface 21 of the soft mold 2 is formed. One of the manufacturing methods of the soft mold 2 is provided below, but not limited thereto. Please refer to Figure 4, firstly, a container 3 can be prepared, and a master vamp 4 can be placed in the container 3; then a gel solution 5 can be poured into the container 3 in a vacuum environment, so that The colloidal solution 5 can cover the master vamp 4 to a predetermined thickness; further, pressure can be applied to the colloidal solution 5 until the colloidal solution 5 solidifies, and the soft mold 2 can be produced.
詳言之，本實施例的A膠及該B膠可以在倒入該容器3前預先混合，並將其周遭環境抽真空（時間大約需要10～15分鐘），以減少該膠狀溶液5中的氣泡；抽真空完成後再於真空環境下把該膠狀溶液5倒入該容器3內，藉以大幅減少後續成型的軟質模具2中具有氣泡所形成的空洞。此外，本實施例的膠狀溶液5中還可以混摻有一導電物質，使製得的軟質模具2能具有導電性，以便高週波的電流傳遞。Specifically, the glue A and the glue B of this embodiment can be pre-mixed before being poured into the container 3, and the surrounding environment is evacuated (the time takes about 10-15 minutes), so as to reduce the amount in the gel-like solution 5 air bubbles; after the vacuuming is completed, the colloidal solution 5 is poured into the container 3 in a vacuum environment, so as to greatly reduce the cavities formed by air bubbles in the subsequent forming soft mold 2 . In addition, a conductive substance can also be mixed in the colloidal solution 5 of this embodiment, so that the soft mold 2 can have conductivity, so that high-frequency current can be transmitted.
另一方面，本實施例可以將一重物6置入該容器3內，並壓抵在該膠狀溶液5上方，以對該膠狀溶液5施加約3～5 kg/cm 2的壓力，使該膠狀溶液5能充分填入該母版鞋面4表面的立體造型隙縫，並經過大約6～24小時的固化時間，在該膠狀溶液5固化後將其自該容器3中取出，以獲得該軟質模具2。如此，請配合參照第1圖所示，該軟質模具2的轉印面21上即可具有與該母版鞋面4相對應的立體造型。除此之外，該軟質模具2還可在背對該轉印面21的另一面貼附一硬質金屬板（圖未繪示），以強化該軟質模具2整體的結構強度。舉例而言，該硬質金屬板可以是一鋁板，具有輕質及提升該軟質模具2導電性的效果。 On the other hand, in this embodiment, a weight 6 can be placed in the container 3 and pressed against the colloidal solution 5 to apply a pressure of about 3 to 5 kg/ cm2 to the colloidal solution 5, so that The colloidal solution 5 can be fully filled into the three-dimensional shape gap on the surface of the master vamp 4, and after about 6 to 24 hours of curing time, the colloidal solution 5 is taken out from the container 3 after solidification, and The soft mold 2 is obtained. In this way, as shown in FIG. 1 , the transfer surface 21 of the soft mold 2 can have a three-dimensional shape corresponding to the master vamp 4 . Besides, a hard metal plate (not shown) can be attached on the other side of the soft mold 2 opposite to the transfer surface 21 to strengthen the overall structural strength of the soft mold 2 . For example, the hard metal plate can be an aluminum plate, which has the effect of light weight and improving the conductivity of the soft mold 2 .
綜上所述，本發明的一片式防水鞋面的製造方法，可利用軟質模具與高週波加熱法提升對發泡片的塑形良率與精細度，使製得的一片式防水鞋面無接縫、無縫線孔隙而具有良好的防水性，且不會有因縫線斷裂而損壞的問題。此外，本發明的製程中可以省去拼接與縫製等步驟，不僅提升了生產效率，也大幅減少了人力成本而可降低生產成本。另一方面，當該軟質模具上的立體造型係由母版鞋面翻印而來時，所製得的一片式防水鞋面上還能具有預定的凹凸的立體造型，甚至能精細呈現仿縫線痕跡或仿皮革紋路等飾紋，具有提升該一片式防水鞋面質感的功效。To sum up, the manufacturing method of the one-piece waterproof vamp of the present invention can utilize the soft mold and the high-frequency heating method to improve the molding yield and fineness of the foam sheet, so that the one-piece waterproof vamp produced has no Seams, no seam porosity for good water resistance, and there is no problem of damage due to broken seams. In addition, steps such as splicing and sewing can be omitted in the manufacturing process of the present invention, which not only improves production efficiency, but also greatly reduces labor costs, thereby reducing production costs. On the other hand, when the three-dimensional shape on the soft mold is reproduced from the master shoe upper, the one-piece waterproof upper can also have a predetermined concave-convex three-dimensional shape, and can even finely present imitation stitches Decorative patterns such as traces or imitation leather lines have the effect of enhancing the texture of the one-piece waterproof upper.
雖然本發明已利用上述較佳實施例揭示，然其並非用以限定本發明，任何熟習此技藝者在不脫離本發明之精神和範圍之內，相對上述實施例進行各種更動與修改仍屬本發明所保護之技術範疇，因此本發明之保護範圍當包含後附之申請專利範圍所記載的文義及均等範圍內之所有變更。Although the present invention has been disclosed by using the above-mentioned preferred embodiments, it is not intended to limit the present invention. It is still within the scope of this invention for anyone skilled in the art to make various changes and modifications relative to the above-mentioned embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall include all changes within the meaning and equivalent scope described in the appended scope of application.
﹝本發明﹞ 1:發泡片 1a:發泡層 1b:內面層 11:塑形面 2:軟質模具 21:轉印面 3:容器 4:母版鞋面 5:膠狀溶液 6:重物 P:塑形成品 ﹝this invention﹞ 1: foam sheet 1a: foam layer 1b: inner surface layer 11: Shaping surface 2: Soft mold 21: transfer surface 3: container 4:Master upper 5: colloidal solution 6: heavy objects P: Molded product
［第1圖］ 本發明一較佳實施例將發泡片置於軟質模具的示意圖。 ［第2圖］ 本發明一較佳實施例使發泡片與軟質模具密合的示意圖。 ［第3圖］ 本發明一較佳實施例的一片式防水鞋面的側視圖。 ［第4圖］ 本發明一較佳實施例的軟質模具的製造示意圖。 [Picture 1] A schematic diagram of placing the foam sheet in a soft mold in a preferred embodiment of the present invention. [Picture 2] A schematic diagram of a preferred embodiment of the present invention for sealing the foam sheet with the soft mold. [Fig. 3] A side view of a one-piece waterproof upper of a preferred embodiment of the present invention. [Fig. 4] Schematic diagram of manufacturing a flexible mold in a preferred embodiment of the present invention.
1:發泡片 1: foam sheet
1a:發泡層 1a: foam layer
1b:內面層 1b: inner surface layer
11:塑形面 11: Shaping surface
2:軟質模具 2: Soft mold
21:轉印面 21: transfer surface
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW111103684A TWI823243B (en) | 2022-01-27 | 2022-01-27 | Method for manufacturing one-piece waterproof vamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW111103684A TWI823243B (en) | 2022-01-27 | 2022-01-27 | Method for manufacturing one-piece waterproof vamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW202329836A true TW202329836A (en) | 2023-08-01 |
| TWI823243B TWI823243B (en) | 2023-11-21 |
Family
ID=88559140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW111103684A TWI823243B (en) | 2022-01-27 | 2022-01-27 | Method for manufacturing one-piece waterproof vamp |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI823243B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201550691U (en) * | 2009-11-30 | 2010-08-18 | 吴宗达 | TPU waterproof seamless shoes |
| CN103937045B (en) * | 2014-04-23 | 2015-02-18 | 福建省南安市舒登鞋业有限公司 | Rubber foamed shoes and preparation method thereof |
| TWI660690B (en) * | 2017-02-10 | 2019-06-01 | 寶成工業股份有限公司 | Manufacturing method of combination of mold for a sole |
| CN110871582A (en) * | 2018-08-31 | 2020-03-10 | 盛隆材料科技有限公司 | Foam molded body, shoe body member, and method for producing same |
| CN111410775A (en) * | 2020-02-11 | 2020-07-14 | 林浩钜 | Latex vamp, shoe and preparation method thereof |
-
2022
- 2022-01-27 TW TW111103684A patent/TWI823243B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| TWI823243B (en) | 2023-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20070101619A1 (en) | Plastic shoe provided with decoration, method of manufacturing same and casting mold | |
| CN103306584B (en) | Surface imitation leather process for intermediate decorative plate of automobile door plate | |
| CN101530240B (en) | Process method for attaching lace on brassiere cup | |
| CN109624298A (en) | Method for adhering film | |
| CN204888933U (en) | System shoe mold utensil | |
| TW202329836A (en) | Method for manufacturing one-piece waterproof vamp | |
| JP3234826B2 (en) | Manufacturing method of foam shoes | |
| CN106217737A (en) | A kind of three-dimensional high-elastic flexible vamp processing technology | |
| CN105105418A (en) | Shoemaking mold, shoemaking technology and shoe | |
| CN114801008A (en) | Method for manufacturing double-layer multicolor multi-physical-property foaming product | |
| TWI583617B (en) | Method of synthesizing functional leather | |
| CN209628727U (en) | A kind of fast permeable speed injection dual-density shoe | |
| CN114495692A (en) | Preparation method of laser anti-counterfeiting silica gel seal | |
| TW201838803A (en) | Mold for manufacturing polyurethane foaming material coated with thermoplastic film and manufacturing method thereof capable of shortening the manufacturing process and enhancing yield | |
| CN113386378A (en) | Integrated forming process of composite sole | |
| CN114474812A (en) | Waterproof vamp forming process based on high-simulation voltage technology | |
| CN112321867A (en) | Rubber product with multicolor pictures and texts | |
| CN207202260U (en) | The three-dimension process shaping plane materiel structure of vamp | |
| JPS6057843B2 (en) | Manufacturing method for shoe soles | |
| CN108652136A (en) | The three-dimensional kenel of vamp forms in the method and its structure of stereo shoe-vamp plane materiel | |
| CN108237713A (en) | A kind of manufacture craft for being integrally formed shoes | |
| CN221059727U (en) | Foaming sole | |
| KR20030007320A (en) | shoes-sole producing appratus for midsole and outsole | |
| CN107538668A (en) | A kind of three-dimensional high-elastic flexible vamp manufacture craft | |
| CN106945216A (en) | Canvas rubber shoe one-step mould vulcanization forming method and shaping dies |