JPWO2019098058A1 - シート成形体の製造方法 - Google Patents
シート成形体の製造方法 Download PDFInfo
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- JPWO2019098058A1 JPWO2019098058A1 JP2019554163A JP2019554163A JPWO2019098058A1 JP WO2019098058 A1 JPWO2019098058 A1 JP WO2019098058A1 JP 2019554163 A JP2019554163 A JP 2019554163A JP 2019554163 A JP2019554163 A JP 2019554163A JP WO2019098058 A1 JPWO2019098058 A1 JP WO2019098058A1
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 47
- 238000000465 moulding Methods 0.000 claims abstract description 70
- 238000000034 method Methods 0.000 claims abstract description 35
- 230000002093 peripheral effect Effects 0.000 claims abstract description 32
- 238000003856 thermoforming Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 238000007666 vacuum forming Methods 0.000 claims description 4
- 238000009740 moulding (composite fabrication) Methods 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000000047 product Substances 0.000 description 20
- 238000004804 winding Methods 0.000 description 11
- 239000010410 layer Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 6
- 239000002649 leather substitute Substances 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
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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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/266—Auxiliary operations after the thermoforming operation
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
-
- 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
- A43B23/0235—Different layers of different material
-
- 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
- A43B23/0255—Uppers; Boot legs characterised by the constructive form assembled by gluing or thermo bonding
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
- B29C51/145—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets having at least one layer of textile or fibrous material combined with at least one plastics layer
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/03—After-treatments in the joint area
- B29C66/032—Mechanical after-treatments
- B29C66/0324—Reforming or reshaping the joint, e.g. folding over
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
-
- 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
- B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
- B29D35/065—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising by compression moulding, vulcanising or the like
- B29D35/067—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising by compression moulding, vulcanising or the like using means to bond the moulding material to the preformed uppers
-
- 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
- B29D35/06—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising
- B29D35/08—Producing footwear having soles or heels formed and joined on to preformed uppers using a moulding technique, e.g. by injection moulding, pressing and vulcanising having multilayered parts
-
- 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
-
- 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
- B29D35/14—Multilayered parts
- B29D35/146—Uppers
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/001—Shaping in several steps
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/007—Using fluid under pressure
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4273—Auxiliary operations after the blow-moulding operation not otherwise provided for
- B29C49/4283—Deforming the finished article
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
Description
1a 型(第1の型)
1b 台座
2 成形用シート
3 ヒータ
5 シート成形体
5a 本体部
5b 周縁部
5c,15c 周縁残部
5d,15d 不要な周縁部
6 靴底
11 型(第2の型)
15 シート成形体
15a 本体部
15b 周縁部
16 靴底
20,40 靴中間体
30 加熱炉
D 意匠面
R 非意匠面
V 巻込み部
Claims (8)
- 第1の型で成形用シートを熱成形することにより、前記第1の型を転写した形状を付与された本体部と前記本体部の周囲の周縁部とを備えた成形体を成形する工程と、
前記成形体を前記第1の型から外し、前記本体部を表裏反転させる工程と、を備えることを特徴とするシート成形体の製造方法。 - 表裏反転させた前記本体部を第2の型に装着し、熱処理する工程をさらに備える請求項1に記載のシート成形体の製造方法。
- 前記第1の型が前記第2の型を反転させた形状を有する請求項2に記載のシート成形体の製造方法。
- 前記成形用シートは、意匠面と非意匠面とを有し、
前記第1の型に接する面が意匠面であり、前記第1の型に接しない面が非意匠面である、請求項1〜3の何れか1項に記載のシート成形体の製造方法。 - 前記熱成形において、前記成形用シートを前記非意匠面に対面するように配されたヒータで加熱する請求項4に記載のシート成形体の製造方法。
- 前記成形用シートは、布帛,または布帛に高分子弾性体を含浸付与した繊維基材を含む皮革様シートであり、前記繊維基材の一面に樹脂層または起毛面である前記意匠面を有する請求項4または5に記載のシート成形体の製造方法。
- 前記熱成形は、真空圧空成形、真空成形、または熱プレス成形である請求項1〜6の何れか1項に記載のシート成形体の製造方法。
- 前記本体部が靴の甲の形状を有する請求項1〜7の何れか1項に記載のシート成形体の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017222143 | 2017-11-17 | ||
JP2017222143 | 2017-11-17 | ||
PCT/JP2018/040842 WO2019098058A1 (ja) | 2017-11-17 | 2018-11-02 | シート成形体の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019098058A1 true JPWO2019098058A1 (ja) | 2020-11-19 |
JP6916897B2 JP6916897B2 (ja) | 2021-08-11 |
Family
ID=66539555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019554163A Active JP6916897B2 (ja) | 2017-11-17 | 2018-11-02 | シート成形体の製造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US11400674B2 (ja) |
EP (1) | EP3711927A4 (ja) |
JP (1) | JP6916897B2 (ja) |
KR (1) | KR102359402B1 (ja) |
CN (1) | CN111344134B (ja) |
TW (1) | TWI760578B (ja) |
WO (1) | WO2019098058A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114504168A (zh) * | 2022-01-24 | 2022-05-17 | 广东恩浩内衣实业有限公司 | 一种对折式鞋后帮成型工艺及鞋后帮 |
US20230234312A1 (en) * | 2022-01-25 | 2023-07-27 | Sunko Ink Co., Ltd. | Shoe Mold Structure and Method of Using the Same |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS62248620A (ja) * | 1986-04-21 | 1987-10-29 | Nishikawa Kasei Kk | 車輌用内装表皮材の製造方法 |
JPH0631108B2 (ja) * | 1988-05-30 | 1994-04-27 | 株式会社池口工業 | 発泡合成樹脂製包装具 |
JPH06143399A (ja) * | 1992-11-06 | 1994-05-24 | Inoac Corp | プラスチック製表皮材の成形方法 |
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2018
- 2018-11-02 CN CN201880073179.XA patent/CN111344134B/zh active Active
- 2018-11-02 WO PCT/JP2018/040842 patent/WO2019098058A1/ja unknown
- 2018-11-02 JP JP2019554163A patent/JP6916897B2/ja active Active
- 2018-11-02 KR KR1020207012426A patent/KR102359402B1/ko active IP Right Grant
- 2018-11-02 EP EP18878092.8A patent/EP3711927A4/en active Pending
- 2018-11-02 US US16/759,415 patent/US11400674B2/en active Active
- 2018-11-09 TW TW107139904A patent/TWI760578B/zh active
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JPS62248620A (ja) * | 1986-04-21 | 1987-10-29 | Nishikawa Kasei Kk | 車輌用内装表皮材の製造方法 |
JPH0631108B2 (ja) * | 1988-05-30 | 1994-04-27 | 株式会社池口工業 | 発泡合成樹脂製包装具 |
JPH06143399A (ja) * | 1992-11-06 | 1994-05-24 | Inoac Corp | プラスチック製表皮材の成形方法 |
WO1999022996A1 (fr) * | 1997-10-30 | 1999-05-14 | Yoshino Kogyosho Co., Ltd. | Stratifie mince en resine synthetique pour la fabrication de contenants de liquides et procede de fabrication dudit stratifie |
US6086801A (en) * | 1998-10-06 | 2000-07-11 | Board Of Trustees Of The University Of Arkansas | Method for forming a breast prosthesis |
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TW201922130A (zh) | 2019-06-16 |
CN111344134B (zh) | 2022-03-01 |
WO2019098058A1 (ja) | 2019-05-23 |
KR20200055122A (ko) | 2020-05-20 |
US11400674B2 (en) | 2022-08-02 |
EP3711927A4 (en) | 2021-08-04 |
US20200290300A1 (en) | 2020-09-17 |
TWI760578B (zh) | 2022-04-11 |
CN111344134A (zh) | 2020-06-26 |
JP6916897B2 (ja) | 2021-08-11 |
KR102359402B1 (ko) | 2022-02-08 |
EP3711927A1 (en) | 2020-09-23 |
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