JPS6260507A - Production of rubber boots - Google Patents
Production of rubber bootsInfo
- Publication number
- JPS6260507A JPS6260507A JP60202190A JP20219085A JPS6260507A JP S6260507 A JPS6260507 A JP S6260507A JP 60202190 A JP60202190 A JP 60202190A JP 20219085 A JP20219085 A JP 20219085A JP S6260507 A JPS6260507 A JP S6260507A
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- sheet
- shoe
- unvulcanized rubber
- shoes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、クロロプレンゴム（商品名ネオブレンゴム以
下同じ）を内装体とするゴム靴の製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a method for manufacturing rubber shoes having an inner body made of chloroprene rubber (trade name: neoprene rubber).
（従来の技術とその問題点）
近時、保温性、防水性に優れていることからクロロプレ
ンゴムを内装体としたゴム靴が市販され始めている。こ
の靴は、従来のゴム靴の製法と同様に、先ずクロロプレ
ンゴムシート体から胴部、甲部等のアッパーや、底面等
の構成部分を裁断形出し、これらを互いに接着乃至はす
くい縫いして靴形（靴下形）の内装体とし、この内装体
に足金型を挿着し、その上で内装体乃至未加硫ゴム片の
接合面に接着剤を塗着して、該未加硫ゴムを該内装体外
面に接着し、その後加硫成形する製造方ン去によって造
られていた。(Prior art and its problems) Lately, rubber shoes with an interior made of chloroprene rubber have begun to be commercially available because of their excellent heat retention and waterproof properties. These shoes are manufactured by cutting out the upper parts such as the torso and instep, and the bottom parts from a chloroprene rubber sheet, and then gluing or stitching them together, in the same way as conventional rubber shoes are manufactured. A shoe-shaped (sock-shaped) inner body is formed, a foot mold is inserted into this inner body, and an adhesive is applied to the joint surface of the inner body or the unvulcanized rubber piece. It was manufactured by adhering rubber to the outer surface of the inner body and then vulcanizing it.
しかし、このような製法による場合は、例えば靴形の内
装体外面に未加硫ゴムを張り回していくので、接合面の
空気を確実に抜きながら密着させていく作業が必要で、
煩わしさがあった。また、胸まで成いは股まである長い
釣用ゴム靴等にあっては、長い内装体を形成する作業の
みならず、この長い内装体と未加硫ゴムとを密接着しな
ければならないが、このような作業は困難であった。も
とよりクロロプレンゴムのみのゴム靴は強度上特に損傷
に対して問題があり、実用的でない。However, when using this manufacturing method, for example, unvulcanized rubber is stretched around the outer surface of the shoe-shaped interior body, so it is necessary to ensure that air is removed from the joint surface while making sure that the product adheres tightly.
It was annoying. In addition, for long fishing rubber shoes that extend up to the chest or crotch, it is not only necessary to form a long inner body, but also to closely adhere the long inner body to unvulcanized rubber. , such work was difficult. Of course, rubber shoes made only of chloroprene rubber have problems in terms of strength, especially damage resistance, and are not practical.
そこで、本発明は、上記欠点を解消し、かつより効率的
な製法を開発したものである。Therefore, the present invention solves the above-mentioned drawbacks and develops a more efficient manufacturing method.
（問題を解決するための手段）
即ち、本発明は、クロロプレンゴムのシート体の片面に
直接未加硫ゴムシート体を接着して重合シート体を形成
し、次いでこの重合シート体を靴を構成する複数の靴形
片に裁断し、これら裁断された靴形片を互いに接合して
靴形となし、未加硫ゴムの繋ぎ目部外側に未加硫ゴムテ
ープを接着し、こうして後は常法により加硫成形するゴ
ム靴の製造方法となしたものである。(Means for Solving the Problem) That is, the present invention involves bonding an unvulcanized rubber sheet body directly to one side of a chloroprene rubber sheet body to form a polymer sheet body, and then using this polymer sheet body to construct shoes. The shoe shape is cut into multiple shoe shape pieces, these cut shoe shape pieces are joined together to form a shoe shape, unvulcanized rubber tape is adhered to the outside of the joint of the unvulcanized rubber, and the rest is done in the usual manner. This is a method for manufacturing rubber shoes by vulcanization molding.
（実施例）
以下、一実施例として示した図面に従って本発明を説明
する。(Example) The present invention will be described below with reference to the drawings shown as an example.
第１図において、クロロプレンゴムシート体２は通常１
．２ｘ２，１ｍ乃至１．２Ｘ３’ｍの大きさに成形され
ているが、このシート体と同形の未加硫ゴムシート体３
とを接着剤を介して接着一体化して重合シート体ｌを形
成する。次いで、この重合シート体Ｉを裁断して第２図
に例示されているように、靴を構成する複数の靴形片即
ち胴部４ａ、前甲部４ｂ、踵部４Ｃ１底部４ｄを形出す
る。In FIG. 1, the chloroprene rubber sheet body 2 is usually 1
．． An unvulcanized rubber sheet body 3 having the same shape as this sheet body is molded to a size of 2 x 2, 1 m to 1.2 x 3' m.
and are integrally bonded together via an adhesive to form a polymeric sheet body l. Next, this polymeric sheet body I is cut to form a plurality of shoe-shaped pieces constituting a shoe, namely a torso 4a, a front upper 4b, a heel 4C, and a bottom 4d, as illustrated in FIG. .
更に、各靴形片を第３図に示されているように未加硫ゴ
ムを外側、クロロプレンゴムシートを内側にして靴形に
接合し、この際各靴形片は好ましくはその端面同志を接
着剤で接合一体化し、その上で 未加硫ゴムの各継目に
外側から未加硫ゴムテープを接着する。また同時に爪先
部等の要補強部分に当て片を接着し、底には大成６を接
着し、底周囲にテープ７を巻回し接着する。各（Ｌ形片
の接着一体化は足金型を用いて行ってもよく、手張りで
行ってもよく、手張りの場合は接着後に足金型を挿着す
る。こうしてその後は常法により、加硫成形し、足金型
を抜けば、ゴム靴が完成する。Furthermore, each shoeform piece is joined to the shoeform with the unvulcanized rubber on the outside and the chloroprene rubber sheet on the inside, as shown in FIG. They are joined together with adhesive, and then unvulcanized rubber tape is attached from the outside to each joint of the unvulcanized rubber. At the same time, a patch is attached to the parts that require reinforcement, such as the toe part, Taisei 6 is attached to the bottom, and tape 7 is wrapped and attached around the bottom. The gluing and integration of each (L-shaped piece) may be done using a foot mold or by hand-tapping. In the case of hand-tapping, the foot mold is inserted after gluing. After that, the usual method is used. Rubber shoes are completed by vulcanization molding and removal of the foot mold.
なお、未加硫ゴムシート３を重合する前のクロロプレン
ゴムシート２の所望面に予めミシンによる縫目を入れて
任意縫目模様を形成しておき、その上で未加硫ゴムシー
ト３を重合接着するようにすれば、加硫されたゴムは該
縫目に沿って明確に凹んで凹条６となり、加硫ゴム面に
該凹条６による模様を表すことができる。Note that before polymerizing the unvulcanized rubber sheet 3, stitches are made in advance by a sewing machine on the desired surface of the chloroprene rubber sheet 2 to form an arbitrary stitch pattern, and then the unvulcanized rubber sheet 3 is polymerized. By adhering, the vulcanized rubber is clearly recessed along the seams to form grooves 6, and a pattern formed by the grooves 6 can be expressed on the surface of the vulcanized rubber.
また、クロロブレンゴムシート２の未加硫ゴムシート３
重合面とは反対の面にはジャージ等の生地を貼着してお
くのが好ましい。In addition, unvulcanized rubber sheet 3 of chloroprene rubber sheet 2
It is preferable to attach a fabric such as jersey to the surface opposite to the polymerization surface.
（発明の効果）
このようにして、本発明によれば、クロロプレンゴムシ
ートと未加硫ゴムシートとを平坦なシート状態において
重合接着するので、重合作業が非常に筒便なものとなり
、しかも密着不完全部分を生じさせることな（確実な接
着が行える。これを裁断して、互いに接合しあるいは足
金型に合わせて接合すれば靴型の形成は簡単であり、例
えば靴形（靴下形）に形成したクロロプレンゴムの内装
体の外面に未加硫ゴムを張付けていくというような面倒
な作業を省略することができ、しかもクロロプレンゴム
と未加硫ゴムとの接着不完全部分を生じさせるおそれが
ないので、靴の製造を非常に効率化させることができる
。特に、胸乃至股まであるような長いゴム靴の製造に極
めて効果的である。しかも、この内外重合シートは共に
ゴム系シートであるので、接着は確実であって剥離のお
それがなく、屈曲運動性にも優れ、若干の伸縮性によっ
て非常に履きやすい靴となる。防水性、保温性にすぐれ
ていると同時に、継目は外面のゴムと加硫一体となった
ゴムテープで被覆されているので防水性を損なわせるこ
とがない。(Effects of the Invention) In this way, according to the present invention, the chloroprene rubber sheet and the unvulcanized rubber sheet are polymerized and bonded in a flat sheet state, so that the polymerization work is very convenient and they are tightly bonded. This allows for reliable adhesion without creating imperfections. By cutting these pieces and joining them together or joining them to match the foot mold, it is easy to form a shoe last. For example, it is possible to create a shoe shape (sock shape). It is possible to omit the troublesome work of pasting unvulcanized rubber on the outer surface of the inner body of chloroprene rubber formed in This makes shoe manufacturing extremely efficient.It is especially effective in manufacturing long rubber shoes that extend from the chest to the crotch.Moreover, both the inner and outer polymerized sheets are rubber-based sheets. Because of this, the adhesion is reliable and there is no risk of peeling, and the shoes have excellent flexibility and elasticity, making them extremely easy to wear.They have excellent waterproofness and heat retention, and at the same time, the seams are on the outside. Since it is covered with a rubber tape that is vulcanized and integrated with the rubber, its waterproof properties will not be compromised.
第１図は本発明に用いる重合シートの断面図、第２図は
該シートの裁断図、第３図は本発明による靴の側面図で
ある。
１−ｇ台シート、２−クロロブレンゴムシート、３−未
加硫ゴムシート、４ａ、４ｂ、４ｃ、４ｄ−靴形片、５
．７−テープ、６−大成。FIG. 1 is a sectional view of a polymeric sheet used in the present invention, FIG. 2 is a cutaway view of the sheet, and FIG. 3 is a side view of a shoe according to the present invention. 1-g stand sheet, 2-chloroprene rubber sheet, 3-unvulcanized rubber sheet, 4a, 4b, 4c, 4d-shoe-shaped piece, 5
．． 7-Tape, 6-Taisei.
Claims (1)
ート体を接着して重合シート体を形成し、次いでこの重
合シート体を靴を構成する複数の靴形片に裁断し、これ
ら裁断された靴形片を互いに接合して靴形となし、未加
硫ゴムの繋ぎ目部外側に未加硫ゴムテープを接着し、こ
うして後は常法により加硫成形するゴム靴の製造方法。An unvulcanized rubber sheet is directly adhered to one side of a chloroprene rubber sheet to form a polymerized sheet, and then this polymerized sheet is cut into a plurality of shoe-shaped pieces constituting a shoe, and these cut shoes are produced. A method for manufacturing rubber shoes, in which the shaped pieces are joined together to form a shoe shape, unvulcanized rubber tape is adhered to the outside of the joint of unvulcanized rubber, and the rest is then vulcanized and molded by a conventional method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60202190A JPS6260507A (en) | 1985-09-12 | 1985-09-12 | Production of rubber boots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60202190A JPS6260507A (en) | 1985-09-12 | 1985-09-12 | Production of rubber boots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6260507A true JPS6260507A (en) | 1987-03-17 |
Family
ID=16453453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60202190A Pending JPS6260507A (en) | 1985-09-12 | 1985-09-12 | Production of rubber boots |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6260507A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5381910A (en) * | 1989-07-10 | 1995-01-17 | Yoshino Kogysho Co., Ltd. | Synthetic resin bottle-shaped container |
| JP2007145390A (en) * | 2005-11-30 | 2007-06-14 | Yoshino Kogyosho Co Ltd | Pinch-grip type bottle-shaped container |
| JP2014516844A (en) * | 2011-06-17 | 2014-07-17 | コロンビア スポーツウエア ノース アメリカ、インコーポレイテッド | Self-sealing vulcanization system for waterproof bonding of upper to shell outsole |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5917301A (en) * | 1982-07-22 | 1984-01-28 | 広島化成株式会社 | Quilting pattern ruber boots |
-
1985
- 1985-09-12 JP JP60202190A patent/JPS6260507A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5917301A (en) * | 1982-07-22 | 1984-01-28 | 広島化成株式会社 | Quilting pattern ruber boots |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5381910A (en) * | 1989-07-10 | 1995-01-17 | Yoshino Kogysho Co., Ltd. | Synthetic resin bottle-shaped container |
| JP2007145390A (en) * | 2005-11-30 | 2007-06-14 | Yoshino Kogyosho Co Ltd | Pinch-grip type bottle-shaped container |
| JP2014516844A (en) * | 2011-06-17 | 2014-07-17 | コロンビア スポーツウエア ノース アメリカ、インコーポレイテッド | Self-sealing vulcanization system for waterproof bonding of upper to shell outsole |
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