JP6726420B2 - 多層アッパーの3次元印刷 - Google Patents
多層アッパーの3次元印刷 Download PDFInfo
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- JP6726420B2 JP6726420B2 JP2018535132A JP2018535132A JP6726420B2 JP 6726420 B2 JP6726420 B2 JP 6726420B2 JP 2018535132 A JP2018535132 A JP 2018535132A JP 2018535132 A JP2018535132 A JP 2018535132A JP 6726420 B2 JP6726420 B2 JP 6726420B2
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Images
Classifications
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
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- A—HUMAN NECESSITIES
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- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/06—Footwear with health or hygienic arrangements ventilated
- A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures
- A43B7/084—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes
- A43B7/085—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes in the upper
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0205—Uppers; Boot legs characterised by the material
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
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- A—HUMAN NECESSITIES
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- A43B23/0205—Uppers; Boot legs characterised by the material
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0245—Uppers; Boot legs characterised by the constructive form
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0245—Uppers; Boot legs characterised by the constructive form
- A43B23/026—Laminated layers
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0245—Uppers; Boot legs characterised by the constructive form
- A43B23/0265—Uppers; Boot legs characterised by the constructive form having different properties in different directions
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0245—Uppers; Boot legs characterised by the constructive form
- A43B23/028—Resilient uppers, e.g. shock absorbing
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- A—HUMAN NECESSITIES
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- A43B3/00—Footwear characterised by the shape or the use
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- A—HUMAN NECESSITIES
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- A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
- A43C1/00—Shoe lacing fastenings
- A43C1/04—Shoe lacing fastenings with rings or loops
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
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- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
- B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
- B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/126—Uppers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/50—Footwear, e.g. shoes or parts thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/50—Footwear, e.g. shoes or parts thereof
- B29L2031/505—Uppers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Composite Materials (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Laminated Bodies (AREA)
Description
他の実施形態では、材料を、輪郭づけられたまたは非平坦な表面上に印刷することができることを理解すべきである。たとえば材料を、靴型の表面が平坦でない3次元靴型の上に印刷することができる。このような場合、表面に塗布される印刷層も、輪郭づけられてもよい。
Claims (36)
- トレース要素を含む履物製品用のアッパーであって、
前記トレース要素は、第1のポリマー層と、第2のポリマー層と、ストランド層と、を含み、
前記第1のポリマー層は、ポリマートレース経路を画定し、
前記ストランド層は、前記ポリマートレース経路に沿って延びるストランドトレース経路に沿って前記第1のポリマー層上に配置された材料ストランドを含み、
前記第2のポリマー層は、前記ポリマートレース経路の少なくとも一部に沿って配置され、前記ポリマートレース経路の前記少なくとも一部において前記第1のポリマー層および前記ストランド層の両方に重なり、
前記アッパーは、前記トレース要素によって囲まれた複数の開口を含む、
アッパー。 - 前記ストランドトレース経路は、前記ポリマートレース経路に沿って少なくとも部分的に延びている、請求項1に記載のアッパー。
- 前記ポリマートレース経路および前記ストランドトレース経路が、前記トレース要素上の複数の位置において、角度をもって交差する、請求項1または請求項2に記載のアッパー。
- 前記ポリマートレース経路が、複数の曲線部分を含む、請求項1〜請求項3のいずれか1項に記載のアッパー。
- 前記材料ストランドの平均幅は、前記第1のポリマー層の平均幅の少なくとも5%である、請求項1〜請求項4のいずれか1項に記載のアッパー。
- 前記第1のポリマー層は、前記材料ストランドに隣接する前記第2のポリマー層にポリマー結合されている、請求項1〜請求項5のいずれか1項に記載のアッパー。
- 前記トレース要素は、少なくとも1つの靴ひも開口部ループを形成する、請求項1〜請求項6のいずれか1項に記載のアッパー。
- 前記材料ストランドの少なくとも一部が、前記第1のポリマー層に付着していない、請求項1〜請求項7のいずれか1項に記載のアッパー。
- 前記材料ストランドは、少なくとも部分的にポリテトラフルオロエチレン材料から形成される、請求項1〜請求項8のいずれか1項に記載のアッパー。
- 前記アッパーはベース層をさらに含み、前記トレース要素は、前記ベース層の外側表面の少なくとも一部の上に配置され、固定される、請求項1〜請求項9のいずれか1項に記載のアッパー。
- 前記アッパーが前記トレース要素からなる、請求項1〜請求項9のいずれか1項に記載のアッパー。
- 前記ストランド層が、少なくとも1つの追加の材料ストランドをさらに含む、請求項1〜請求項4のいずれか1項に記載のアッパー。
- 前記第1のポリマー層が、少なくとも1つの追加のポリマートレース経路をさらに画定する、請求項1に記載のアッパー。
- トレース要素を含む履物製品用のアッパーであって、前記トレース要素は、
布地ストランドと、
前記アッパーの内部に向かって内側に面したポリマー材料の第1の部分と、
前記アッパーの外部に向かって外側に面したポリマー材料の第2の部分と、を含み、
前記布地ストランドは、複数の曲線部分を有するストランドトレース経路に沿って配置されるとともにこれを画定し、
ポリマー材料の前記第1の部分およびポリマー材料の前記第2の部分は、第1のポリマートレース経路および第2のポリマートレース経路に沿ってそれぞれ配置され、各々が複数の曲線部分を有し、
前記ストランドトレース経路、前記第1のポリマートレース経路および前記第2のポリマートレース経路は重なり合い、
前記布地ストランドの平均幅は、ポリマー材料の前記第1の部分の平均幅の少なくとも5%であり、
前記トレース要素は、前記アッパーの水平範囲の少なくとも50%にわたって延び、前記水平範囲は、前記アッパーの最前部と前記アッパーの最後部との間の距離であり、
前記トレース要素は、前記アッパーの垂直範囲の少なくとも50%にわたって延び、前記垂直範囲は、前記アッパーの最下部と前記アッパーの最上部との間の距離であり、
前記アッパーは、前記トレース要素の1つ以上の部分によって囲まれた複数の開口を含む、
アッパー。 - 前記ストランドトレース経路、ならびに前記第1のポリマートレース経路および前記第2のポリマートレース経路の一方または両方が、前記トレース要素上の複数の位置において、角度をもって交差する、請求項14に記載のアッパー。
- ポリマー材料の前記第1の部分およびポリマー材料の前記第2の部分が、前記布地ストランドを囲むケーシングを形成する、請求項14または請求項15に記載のアッパー。
- 前記布地ストランドは、少なくとも部分的にポリテトラフルオロエチレン材料から形成される、請求項14〜請求項16のいずれか1項に記載のアッパー。
- 前記トレース要素は、少なくとも1つの靴ひも開口部ループを形成する、請求項14〜請求項17のいずれか1項に記載の履物製品。
- 前記布地ストランドの少なくとも一部は、ポリマー材料の前記第1の部分に取り付けられていない、請求項14〜請求項18のいずれか1項に記載のアッパー。
- ポリマー材料の前記第1の部分が熱可塑性ポリマー材料である、請求項14〜請求項19のいずれか1項に記載のアッパー。
- アッパーとソール構造とを含む履物製品であって、前記アッパーは、
布地ストランドと、
第1のポリマー層と、
第2のポリマー層と、
を含むトレース要素を含み、
前記布地ストランドは、ストランドトレース経路に沿って配置され、
前記第1のポリマー層および前記第2のポリマー層はそれぞれ、第1のポリマートレース経路および第2のポリマートレース経路を含み、
前記トレース要素は、前記アッパーに複数の開口を画定し、
前記ストランドトレース経路、前記第1のポリマートレース経路および前記第2のポリマートレース経路は重なり合い、
前記トレース要素は、前記アッパーの水平範囲の少なくとも50%にわたって延び、
前記トレース要素は、前記アッパーの垂直範囲の少なくとも50%にわたって延び、
前記ソール構造は、前記アッパーに固定され、少なくとも部分的に前記トレース要素に固定され、前記履物製品の接地面の少なくとも一部を形成する、
履物製品。 - 前記第2のポリマートレース経路は、前記ストランドトレース経路に沿って少なくとも部分的に延びる、請求項21に記載の履物製品。
- 前記ストランドトレース経路および前記第1のポリマートレース経路が、前記トレース要素上の複数の位置において、角度をもって交差する、請求項21または請求項22に記載の履物製品。
- 前記ストランドトレース経路が複数の曲線部分を有する、請求項21〜請求項23のいずれか1項に記載の履物製品。
- 前記トレース要素は、内側部分と外側部分とを含み、前記内側部分は、少なくとも前記第1のポリマー層から形成され、前記外側部分は、少なくとも前記第2のポリマー層から形成され、
前記内側部分および前記外側部分は、前記布地ストランドの少なくとも一部を包む、請求項21〜請求項24のいずれか1項に記載の履物製品。 - 前記アッパーが前記トレース要素からなる、請求項21〜請求項25のいずれか1項に記載の履物製品。
- 履物製品のアッパーの製造方法であって、
受容層上にポリマートレース経路に沿ってポリマー材料の第1の層を堆積させるステップと、
ストランドトレース経路に沿ってポリマー材料の前記第1の層上にストランドを配置するステップと、
前記ポリマートレース経路に沿ってポリマー材料の前記第1の層と前記ストランドとの両方の上にポリマー材料の第2の層を堆積させるステップと、
を含み、
ポリマー材料の前記第1の層、前記ストランドおよびポリマー材料の前記第2の層は、トレース要素を形成するように配列され、前記トレース要素は前記アッパーにおいて複数の開口を画定する、
製造方法。 - 前記ストランドトレース経路は、少なくとも部分的に前記ポリマートレース経路に沿って延びている、請求項27に記載の製造方法。
- 前記ポリマートレース経路および前記ストランドトレース経路が、複数の位置において、角度をもって交差する、請求項27または請求項28に記載の製造方法。
- 前記ストランドに隣接するポリマー材料の前記第2の層にポリマー材料の前記第1の層を結合するステップをさらに含む、請求項27〜請求項29のいずれか1項に記載の製造方法。
- ポリマー材料の
前記第1の層の平均幅の少なくとも5%である平均幅を有するように前記ストランドを選択するステップをさらに含む、請求項27〜請求項30のいずれか1項に記載の製造方法。 - 前記ポリマートレース経路が複数の曲線部分を含む、請求項27〜請求項31のいずれか1項に記載の製造方法。
- 前記ストランドは、ポリマー材料の前記第1の層に付着しておらず、前記ストランドは、ポリマー材料の前記第2の層に付着していない、請求項27〜請求項32のいずれか1項に記載の製造方法。
- 熱溶解積層法印刷によりポリマー材料の前記第1の層を堆積させることをさらに含む、請求項27〜請求項33のいずれか1項に記載の製造方法。
- ポリマー材料の前記第1の層と、前記ストランドと、ポリマー材料の前記第2の層とを前記受容層から除去してトレース要素を形成するステップをさらに含む、請求項27〜請求項34のいずれか1項に記載の製造方法。
- ポリマー材料の前記第1の層と、前記ストランドと、ポリマー材料の前記第2の層と、前記受容層との少なくとも一部から前記アッパーを形成するステップをさらに含む、請求項27〜請求項35のいずれか1項に記載の製造方法。
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