JP2006348397A - Method for reducing cost for waterproof air-permeable garment and improving product quality such as air permeability of waterproof air-impermeable garment - Google Patents

Method for reducing cost for waterproof air-permeable garment and improving product quality such as air permeability of waterproof air-impermeable garment Download PDF

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JP2006348397A
JP2006348397A JP2005172641A JP2005172641A JP2006348397A JP 2006348397 A JP2006348397 A JP 2006348397A JP 2005172641 A JP2005172641 A JP 2005172641A JP 2005172641 A JP2005172641 A JP 2005172641A JP 2006348397 A JP2006348397 A JP 2006348397A
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waterproof
clothing
fabric
breathable
moisture permeability
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▲頼▼添▲徳▼
Tiande Lai
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a method for reducing costs for a waterproof air-permeable garment and improving product quality such as air permeability of a waterproof air-impermeable garment. <P>SOLUTION: The method comprises the following process: distinguishing at least two kinds of waterproof fabrics different in moisture permeability in grades of the moisture permeability based on the level of the moisture permeability; grouping respective portions of the garment based on needs of heat release and air permeability in the same grades as those of the waterproof fabric; and making the respective portions of the garment correspond to a waterproof fabric having the same grades as those of the portions based on the grades of the heat release and the air permeability of the respective portions of the garment. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

この発明は被服の製造方法に関し、特に防水性、通気性を有する被服のコストを低減し、防水性を有し、通気性を具えない被服の通気性の品質を高める方法に関する。   The present invention relates to a method for manufacturing a garment, and more particularly, to a method for reducing the cost of a garment having waterproofness and air permeability, and improving the air permeability of the garment having water resistance and no air permeability.

防水性通気性生地は、ハイテクノロジーによって開発された特殊な素材であって、塗布したフィルム層には、1平方cm毎に約十数億個の微細孔が形成される。かかる生地が防水性と通気性を兼備えるための技術的キーポイントは、該微細孔が液態の水を形成する水分子のクラスターより小さいことにある。よって、液態の水は該微細孔を通過することができず、このため防水性を具えることになる。 Waterproof breathable fabric is a special material developed by high technology, and about 10 billion billion micropores are formed per square centimeter in the applied film layer. The technical key point for the fabric to have both waterproofness and air permeability is that the micropores are smaller than the water molecule clusters forming liquid water. Therefore, liquid water cannot pass through the micropores, and thus has waterproofness.

また、防水性通気性生地は、防水の基準が耐水圧であって、通常「mm HO」を表示単位とする。即ち、固定した生地の面において何ミリメートルまでの水柱に耐えて水の侵入を防ぐことができるか表示する単位である。通気性の基準は透湿度であって、通常「g/m/day」を表示単位とする。即ち、生地の平方センチメートル毎の24時間で透過する蒸気の値を表わす。防水性通記載生地の価格は生地の耐水圧と透湿度の高さによって異なる。耐水圧と透湿度が高いほど価格も高くなる。防水性通気性生地は、目下高価格のカジュアルウェアなどに応用され、被服に防水性通気性の付加機能を付与している。 Further, the waterproof breathable fabric has a waterproof standard of water pressure resistance and normally has “mm H 2 O” as a display unit. That is, it is a unit for displaying how many millimeters of water column can be resisted on the surface of the fixed fabric to prevent water from entering. The standard of air permeability is moisture permeability, and normally “g / m 2 / day” is used as a display unit. That is, it represents the value of vapor that permeates in 24 hours per square centimeter of the dough. The price of waterproof fabrics depends on the water pressure resistance and moisture permeability of the fabric. The higher the water pressure resistance and moisture permeability, the higher the price. Waterproof breathable fabrics are currently applied to high-priced casual wear and the like, and add waterproof waterproof breathability to clothing.

また、雨具にも防水性通気性生地が使用されている。その価格は一般の非通気性生地による雨具の3倍以上になる。コストと販売価格との関係によって、市販されている雨具は、そのほとんどが通気性のないプラスチック生地、もしくはNylon/PVC生地、Nylon/PU生地を用いている。これら生地は、ほとんどの使用者にとって使い心地のよいものではなく、外は大雨、中は小雨(汗)といった状況が常に発生する。 In addition, waterproof breathable fabric is used for rain gear. The price is more than three times that of rain gear made of ordinary non-breathable fabric. Depending on the relationship between cost and selling price, most of the commercially available rain gears are made of non-breathable plastic fabric, Nylon / PVC fabric, Nylon / PU fabric. These fabrics are not comfortable for most users, and there are always heavy rain outside and light rain (sweat) inside.

従来の防水性の被服は防水性の生地を主要な生地とする(外表面層)。よって、防水の効果を達成することができる。目下市販されている防水性の被服は二種類に分けることができる、即ち防水性通気性(Waterproof/Breathable)のタイプと、防水性非通気性(Waterproof/Non−Breathable)のタイプの二種類である。但し、いずれのタイプにしても防水性記事を主要な表層生地とする点において共通している。即ち、防水性通気性生地と防水性非通気性生地とを合わせて用い、表層の主要な生地とする防水性の被覆はなく、また2種類以上の異なる透湿度の防水性通気性生地を合わせて用い、表層の主要な生地とする防水性の被覆もない。 Conventional waterproof clothing mainly uses waterproof fabric (outer surface layer). Therefore, the waterproof effect can be achieved. The waterproof clothing currently on the market can be divided into two types: Waterproof / Breathable type and Waterproof / Non-Breathable type. is there. However, both types are common in that waterproof articles are used as the main surface fabric. In other words, a waterproof breathable fabric and a waterproof non-breathable fabric are used together, there is no waterproof covering as the main fabric of the surface layer, and two or more different waterproof breathable fabrics with different moisture permeability are combined. There is no waterproof coating used as the main fabric of the surface layer.

防水性通気性の被服に「耐水圧8000(mm H0)/透湿度5000(g/m/day)」と表示してあれば、該被服に使用される防水性通気性生地は耐水圧が8000(mm H0)であって、透湿度が5000(g/m/day)である。仮に防水性被服に「防水非通気性」と表示してあれば該被服に使用される生地は透湿度が0(g/m/day)である。 If the waterproof breathable garment displays “water pressure resistant 8000 (mm H 20 ) / moisture permeability 5000 (g / m 2 / day)”, the waterproof breathable fabric used for the garment is resistant to water. The water pressure is 8000 (mm H 2 0) and the water vapor transmission rate is 5000 (g / m 2 / day). If “waterproof / breathable” is displayed on the waterproof clothing, the fabric used for the clothing has a moisture permeability of 0 (g / m 2 / day).

この発明は、防水性、通気性を有する被服のコストを低減し、防水性を有し、通気性を具えない被服の通気性の品質を高める方法を提供することを課題とする。 An object of the present invention is to provide a method for reducing the cost of waterproof and breathable clothing and improving the breathable quality of clothing that is waterproof and does not have breathability.

そこで、本発明者は従来の技術に見られる欠点に鑑み鋭意研究を重ねた結果、2種類以上の透湿度の異なる防水生地を透湿度の高さに基づいて透湿度の等級をつけて分類するステップと、被服のそれぞれの部位について、その放熱、通気性のニーズに基づき該防水性生地の等級と同様の数の等級数に分けるステップと、該被服のそれぞれの部位の放熱、通異性のニーズの等級に基づき、これらと同等級の防水性生地を対照させるステップとを含む防水性、通気性を有する被服のコストを低減し、防水性を有し、通気性を具えない被服の通気性の品質を高める方法によって課題を解決できる点に着眼し、かかる知見に基づいて本発明を完成させた。 Therefore, as a result of intensive research in view of the drawbacks found in the prior art, the present inventor classifies two or more types of waterproof fabrics having different water vapor transmission rates according to the level of water vapor transmission. Dividing each part of the clothing into a number of grades similar to that of the waterproof fabric based on the needs for heat dissipation and breathability; The steps of contrasting waterproof fabrics of these equivalent grades, and reducing the cost of waterproof and breathable clothing, and waterproof and non-breathable clothing breathable The present invention has been completed based on such findings, focusing on the point that the problem can be solved by a method for improving quality.

以下、この発明について具体的に説明する。
請求項1に記載する方法は、防水性、通気性を有する被服のコストを低減し、防水性を有し、通気性を具えない被服の通気性の品質を高める方法であって、2種類以上の透湿度の異なる防水生地を透湿度の高さに基づいて透湿度の等級をつけて分類するステップと、被服のそれぞれの部位について、その放熱、通気性のニーズに基づき該防水性生地の等級と同様の数の等級数に分けるステップと、該被服のそれぞれの部位の放熱、通異性のニーズの等級に基づき、これらと同等級の防水性生地を対照させるステップとを含む。
The present invention will be specifically described below.
The method described in claim 1 is a method for reducing the cost of waterproof and breathable clothing, and improving the breathable quality of clothing that has waterproof properties and does not have breathability. Classifying waterproof fabrics with different moisture permeability according to the level of moisture permeability and assigning the grade of moisture permeability, and for each part of the clothing, the grade of the waterproof fabric based on its heat dissipation and breathability needs And dividing the same number of waterproof fabrics based on the grades of heat dissipation and sexuality needs of each part of the clothing.

請求項2に記載する方法は、防水性、通気性を有する被服のコストを低減し、防水性を有し、通気性を具えない被服の通気性の品質を高める方法であって、被服のそれぞれの部位について、その放熱、通気性のニーズに基づき2種類以上の等級に分けるステップと、該被服のそれぞれの部位の放熱、通気性によって分けた等級数に基づき、同様の数の異なる透湿度の防水生地を用意し、かつ該防水性生地の透湿度の高さに基づいて透湿度の等級に分けるステップと、該被服のそれぞれの部位の放熱、通異性のニーズの等級に基づき、これらと同等級の防水性生地を対照させるステップとを含む。 The method according to claim 2 is a method for reducing the cost of waterproof and breathable clothing, and improving the breathable quality of clothing that is waterproof and does not have breathability. The same number of different moisture permeation rates based on the steps divided into two or more grades based on the heat dissipation and breathability needs and the number of grades divided by the heat dissipation and breathability of each part of the clothing. Prepare a waterproof fabric and divide it into moisture permeability grades based on the moisture permeability height of the waterproof fabric, and the same as these according to the grades of heat dissipation and transsexual needs of each part of the clothing. Contrasting grade waterproof fabrics.

請求項3に記載する方法は防水性、通気性を有する被服のコストを低減し、防水性を有し、通気性を具えない被服の通気性の品質を高める方法であって、請求項1、もしくは請求項2における防水性の生地が透湿度0の防水生地を含む。 The method described in claim 3 is a method for reducing the cost of waterproof and breathable clothing and improving the breathable quality of clothing that is waterproof and does not have breathability. Alternatively, the waterproof fabric according to claim 2 includes a waterproof fabric having a moisture permeability of zero.

本発明の方法は、防水性、通気性を有する被服のコストを低減し、防水性を有し、通気性を具えない被服の通気性の品質を高めるという利点がある。   The method of the present invention has the advantages of reducing the cost of waterproof and breathable clothing and improving the breathable quality of clothing that is waterproof and does not have breathability.

この発明は、防水性、通気性を有する被服のコストを低減し、防水性を有し、通気性を具えない被服の通気性の品質を高める方法を提供するものであって、2種類以上の透湿度の異なる防水生地を透湿度の高さに基づいて透湿度の等級をつけて分類するステップと、被服のそれぞれの部位について、その放熱、通気性のニーズに基づき該防水性生地の等級と同様の数の等級数に分けるステップと、該被服のそれぞれの部位の放熱、通異性のニーズの等級に基づき、これらと同等級の防水性生地を対照させるステップとを含む。
係る方法について、具体的な実施例を挙げ、以下に説明する。
The present invention provides a method for reducing the cost of waterproof and breathable clothing and improving the breathable quality of clothing that is waterproof and does not have breathability. A step of classifying waterproof fabrics having different moisture permeability by assigning a grade of moisture permeability based on the level of moisture permeability, and for each part of the clothing, the grade of the waterproof fabric based on the heat dissipation and breathability needs Dividing into a similar number of grades, and contrasting waterproof fabrics of similar grades based on the grade of heat dissipation and cross-cutting needs of each part of the garment.
This method will be described below with a specific example.

この発明による方法は、2種類以上の異なる透湿防水生地(透湿度が0の防水性非通気性生地を含むことができる)を用いる。それぞれの生地の透湿度の高さに基づいて透湿度の等級をつけて分類する。例えば製造する被服が4種類の異なる透湿度の防水生地(高透湿度、中透湿度、低透湿度、透湿度0)であれば、高透湿度の生地をaとし、中透湿度の生地をbとし、低透湿度の生地をcとし、透湿度0の生地をdとして生地を4種類の透湿度の等級に分ける。また、仮に製造する被服が通気性と非通気性の2種類の防水生地を使用するのであれば、通気性を有する生地をeとし、非通気性の生地をeとして2種類の通気性の等級に分ける。   The method according to the invention uses two or more different moisture permeable and waterproof fabrics (can include a waterproof, air-impermeable fabric with zero moisture permeability). Classify by assigning a grade of moisture permeability based on the moisture permeability of each fabric. For example, if the clothing to be manufactured is a waterproof fabric with four different moisture permeability (high moisture permeability, medium moisture permeability, low moisture permeability, 0 moisture permeability), the high moisture permeability fabric is a, and the medium moisture permeability fabric is The fabric is divided into four moisture permeability grades, where b is a fabric with low moisture permeability and c is a fabric with zero moisture permeability. Also, if the clothing to be manufactured uses two types of waterproof fabrics, breathable and non-breathable, the breathable fabric is e, and the non-breathable fabric is e. Divide into

被服のそれぞれの部位について、その放熱、通気性のニーズに基づき生地の等級と同様の数の等級数に分ける。即ち防水生地について分類した通気性などの等級数に基づき、被服の部位も同数の放熱、通気性のニーズに係る等級数に分類する。仮に防水生地を4種類の通気性の等級に分けるのであれば、被服のそれぞれの部位について、その放熱、通気性のニーズに基づき4種類の等級に分ける。即ち図3、4に開示するように重点部をAとし、強化部をBとし、弱強化部をCとし、一般部をDとする。また、仮に通気性と非通気性の2種類の防水生地のみをを用いるのであれば、被服のそれぞれの部位についてその放熱、通気性のニーズに基づき2種類の等級に分ける。即ち図5、6に開示するように通気部をeとし、非通気部をfとする。 Each part of the clothing is divided into the same number of grades as the fabric based on the needs for heat dissipation and breathability. That is, based on the number of grades such as breathability classified for waterproof fabrics, the parts of clothing are also classified into the same number of grades related to heat dissipation and breathability needs. If the waterproof fabric is divided into four types of breathable grades, each part of the clothing is divided into four types of grades based on the heat dissipation and breathability needs. That is, as disclosed in FIGS. 3 and 4, the priority portion is A, the reinforced portion is B, the weakly reinforced portion is C, and the general portion is D. If only two types of waterproof fabrics, breathable and non-breathable, are used, each part of the clothing is divided into two grades based on the needs for heat dissipation and breathability. That is, as disclosed in FIGS. 5 and 6, the ventilation portion is e, and the non-venting portion is f.

被服のそれぞれの部位の放熱、通異性のニーズの等級に基づき、これに対照させて同等級の防水性生地を用いる。例えば仮に4種類の異なる透湿度の防水性生地を用いるのであれば、被服は放熱、通気性のニーズに従い、4種類の等級に分け、図3、4に開示するように被服の重点部Aに高通気性aの防水性生地を対照させる。被服の強化部Bに中通気性bの防水性生地を対照させる。被服の弱強化部Cに低通気性bの防水性生地を対照させる。被服の一般部Dに通気性0の生地dの防水性生地を対照させる。また、通気性と非通気性の2種類の防水性生地を用いるのであれば、被服は放熱、通気性のニーズに基づき2種類の等級に分け、図5、6に開示するように被服の通気部Eに防水性通気性生地eを対照させ、被服の非通気部Fに防水性非通気性生地fを対照させる。   Based on the grades of heat dissipation and cross-cutting needs of each part of the clothing, comparable waterproof fabric is used. For example, if four types of waterproof fabrics with different moisture permeability are used, the clothing is divided into four types according to the needs of heat dissipation and breathability, and the clothing is applied to the priority portion A as disclosed in FIGS. Contrast a highly breathable a waterproof fabric. The reinforced part B of the clothing is contrasted with a waterproof fabric of medium breathability b. The low-breathability b waterproof fabric is contrasted with the weakly reinforced portion C of the clothing. The general part D of the clothing is contrasted with a waterproof fabric of a fabric d with no breathability. Also, if two types of waterproof fabrics, breathable and non-breathable, are used, the clothing is divided into two types based on the needs of heat dissipation and breathability, and the ventilation of the clothing as disclosed in FIGS. The waterproof breathable fabric e is contrasted with the part E, and the waterproof non-breathable fabric f is contrasted with the non-ventilated part F of the clothing.

以上の方法は既存する防水性通気性生地の被服に対するものである。これは防水性通気性生地の被服の主要なコストが防水性通気性生地にあるためである。防水性通気性生地の透湿度が高ければ高いほど、その価格も高くなる。よって、2種類以上の異なる透湿度の防水性生地を用いる場合、被服において最も放熱、通気性を必要とする部位(蒸発熱が集中しやすい場所か、もしくは蒸発熱が発生しやすい箇所)に高透湿度の防水性通気性生地を用することによって放熱、通気性の効果を十分に発揮することができる。被服の放熱、通気性のニーズが低いか、もしくは放熱、通気性の効果を必要としない部位には低湿度の防水性通異性生地か、防水性非通気性の生地を用いることによってコストを節減することができる。即ち防水性通気性生地の被服にこの発明の方法を応用すると、本来の通気性の利益の影響が小さくなり、コストを低下させるという目的を達成することができる。 The above method is for existing waterproof and breathable fabric clothing. This is because the waterproof breathable fabric has a major cost for waterproof breathable fabric clothing. The higher the moisture permeability of the waterproof breathable fabric, the higher the price. Therefore, when two or more types of waterproof fabrics with different moisture permeability are used, it is highly applied to a part of the clothing that requires the most heat dissipation and breathability (a place where evaporation heat is likely to concentrate or a place where evaporation heat is likely to be generated). By using a waterproof breathable fabric with moisture permeability, the effect of heat dissipation and breathability can be sufficiently exhibited. Reduce costs by using low-humidity water-resistant fabrics or waterproof non-breathable fabrics where heat dissipation and breathability needs of clothing are low or where heat dissipation and breathability are not required can do. That is, when the method of the present invention is applied to waterproof breathable fabric clothes, the effect of the original breathability benefit is reduced and the object of reducing costs can be achieved.

上述する方法は、既存する防水性非通気性被服についていえば、本来の通気利益は0である。よって、被服の放熱、通気性のニーズが高い部位に防水性通気性生地を用いることによって、被服の通気性の品質を高めるという目的を達成することができる。   In the above-described method, the original ventilation benefit is 0 for the existing waterproof and non-breathable clothing. Therefore, the purpose of improving the breathability quality of the clothing can be achieved by using the waterproof breathable fabric in the part where the heat radiation and breathability needs of the clothing are high.

したがって、この発明による方法を応用することによって、既存する防水性通気性生地の被服のコストを効率よく低減させるとともに、この発明の方法を応用することによって既存する防水性非通気性生地の被服の通気性の品質を高めることができる。   Therefore, by applying the method according to the present invention, the cost of existing waterproof breathable fabric clothes can be efficiently reduced, and by applying the method of the present invention, the existing waterproof breathable fabric clothes can be reduced. Breathable quality can be increased.

上述する方法は、予め使用する生地の等級数を確定し、更に被服の部位の等級数を区分けする。但し、予め被服の部位の等級数を区分けして更に生地の等級数を決定してもよい。その方法は次の通りである。   In the above-described method, the number of fabric grades to be used is determined in advance, and the grade number of the region of clothing is further classified. However, the number of grades of the cloth may be determined in advance, and the grade number of the fabric may be further determined. The method is as follows.

1. 被服のそれぞれの部位を放熱、通気性のニーズに基づき2種類以上の等級数に分ける。
2. 被服のそれぞれの部位に分けた等級数に基づき、同様の数の異なる透湿度の防水性生地(透湿度0の防水性非通気性生地を含んでもよい)を用い、それぞれの生地の透湿度の高さに基づいて通気性の等級数に区分する。
3. 被服の各部位の放熱と通異性のニーズの等級に基づき、同等級の防水性生地を対照させて用いる。
1. Divide each part of the clothing into two or more grades based on heat dissipation and breathability needs.
2. Based on the number of grades divided into each part of the clothing, a similar number of waterproof fabrics with different moisture permeability (which may include waterproof non-breathable fabric with zero moisture permeability) are used. Classify into breathable grades based on height.
3. Use comparable grades of waterproof fabrics based on the grade of heat dissipation and cross-cutting needs of each part of the clothing.

被服のそれぞれの部位と防水性生地との間において好ましい放熱、通気性を得るという目的を達成することができる。 The object of obtaining favorable heat dissipation and air permeability between each part of the clothing and the waterproof fabric can be achieved.

被服の放熱、通気性のニーズの等級に基づき、被服の部位を分ける場合、被服の様式、構造、用途、もしくはコストの予算等の違いによって変更することがある。例えばウィンドブレーカーの放熱、通気性の重点部は被服の背面と両肩の部分にある。袖口が密封されたレインコートの放熱、通気性の重点部は被服の背面と、両肩と、両方の袖にある(袖口が密封されていて熱気が排出されにくいため)。これらは構造の違いによって区分けする部位が異なる。また、コート形式とセパレートタイプの両様式は構造が明らかに異なる。よって、図1、2に開示するようにその放熱、通異性のニーズの等級の部位には差異がある。   When parts of clothing are divided based on the grade of needs for heat dissipation and breathability of clothing, it may be changed depending on differences in clothing style, structure, application, cost budget, etc. For example, the heat dissipation and breathability emphasis of windbreakers are on the back and shoulders of clothing. The heat dissipation and breathability emphasis of raincoats with sealed cuffs are on the back of the garment, both shoulders, and both sleeves (because the cuffs are sealed and the heat is not easily exhausted). These parts differ depending on the structure. Also, the structure of the coat type and the separate type are clearly different. Therefore, as disclosed in FIGS. 1 and 2, there are differences in the portion of the grade of the needs for heat dissipation and common sex.

被服の放熱、通気性のニーズの等級による部位の区分けは、それぞれの生地の透湿度の差異によって変化する。   The division of the parts according to the grade of heat dissipation and breathability needs of the clothes varies depending on the difference in moisture permeability of each fabric.

防水性通気性生地自身の製造技術、製造方法、設計、若しくは材質などについては、この発明の方法の実施に影響を与えない。   The manufacturing technique, manufacturing method, design, or material of the waterproof breathable fabric itself does not affect the implementation of the method of the present invention.

被服に保温効果を与えるため、もしくは着心地を良くするために羽毛、綿等を追加する付加的設計は、この発明による方法の実施に影響を与えない。   The additional design of adding feathers, cotton, etc. to give the clothes a warming effect or to improve comfort does not affect the performance of the method according to the invention.

多くの被服は何らかの機能を増強させるために別途生地を被服に用いる方式は、この発明による方法と異なる。例えば肩、肘、膝の部分に耐磨耗性の生地を設けて被服の耐用性を増強する方法等である。   In many clothes, the method of using a separate cloth for clothes to enhance some function is different from the method according to the present invention. For example, there is a method of enhancing wear resistance of clothing by providing a wear-resistant fabric on shoulders, elbows, and knees.

この発明における防水性通気性生地の被服とは、防水性通気性生地を用いて製造した被服を指し、防水性非通気性生地の被服とは、防水性非通気性の生地を用いて製造した被服である。   The waterproof breathable fabric garment in this invention refers to a garment manufactured using a waterproof breathable fabric, and the waterproof non-breathable fabric garment is manufactured using a waterproof non-breathable fabric. It is clothing.

この発明による方法の防水性通気性生地の被服に対する補充説明述べると、防水性通気性生地は防水性機能と通気性機能を兼ね備えるため、その価格もそれぞれの機能の耐水圧数値と透湿度数値の高さによって変化する。よって、防水性通気性生地の被服のコストを下げようとするのであれば、生地の防水性機能と通気性機能の両要素を考慮しなければならない。但し、両機能をあわせ説明する場合、説明が複雑になり、混乱を招くため、この発明においては防水性機能の要素の影響については暫時説明を行わず、対水圧が一定値を有するものと仮定し、通気性の機能についてのみ、この発明の防水通気性生地の被服のコストを低減させる原理を説明する。係る説明は単純ではっきりしたものである。次いで、原理を防水性機能に推し進める。防水性機能については防水性通気性生地の被服のコストを低減させる原理と方法は、通気性機能の原理と方法と同様である。即ち被服のそれぞれの部位の防水のニーズに対して適宜な対水圧の防水性生地を応用する。   The replenishment explanation for the clothing of the waterproof breathable fabric of the method according to the present invention will be described.Since the waterproof breathable fabric has both a waterproof function and a breathable function, its price is also the water pressure resistance value and the moisture permeability value of each function. Varies with height. Therefore, if it is intended to reduce the cost of clothing of a waterproof breathable fabric, both the waterproof and breathable functions of the fabric must be considered. However, when both functions are described together, the description becomes complicated and confusing. Therefore, in the present invention, the influence of the elements of the waterproof function is not described for a while, and it is assumed that the water pressure has a constant value. Only the breathable function will be described on the principle of reducing the cost of clothing of the waterproof breathable fabric of the present invention. Such an explanation is simple and clear. The principle is then pushed forward to the waterproof function. Regarding the waterproof function, the principle and method for reducing the cost of clothing of the waterproof breathable fabric are the same as the principle and method of the breathable function. That is, a waterproof fabric having an appropriate water pressure is applied to the waterproofing needs of each part of the clothing.

この発明の方法を展開すると、別途コストの予算の多寡に基づいて被服の全体的な通気性の機能を調整する方法か、もしくはコストの予算が固定された条件下において透湿度の高低によって被服の防水性通気性生地の使用範囲を調整する方法とすることができる。その具体的な説明を次に掲げる。
(1) コストの予算が比較的多い場合、(a)本来の等級の部位について高透湿度の生地に交換することができる。(b)本来の高透湿度生地の使用範囲を拡大し、本来の低透湿度生地の使用範囲を縮小することができる。
(2) コストの予算が比較的少ない場合、(a)本来の等級の部位について比較的低い透湿度の生地に変更することができる。(b)本来の高透湿度の生地の使用範囲を縮小して本来の低透湿度の使用範囲を拡大することができる。
(3) コストの予算が固定的な場合、(a)高透湿度の生地を選択する場合、該生地の使用範囲を縮小する。(b)低透湿度の生地を選択する場合、該生地の使用範囲を拡大する。
When the method of the present invention is deployed, the overall breathability function of the clothing is adjusted based on the cost budget separately, or the moisture permeability is high or low under a condition where the cost budget is fixed. It can be set as the method of adjusting the use range of waterproof breathable cloth. The specific explanation is as follows.
(1) When the cost budget is relatively large, (a) the part of the original grade can be replaced with a highly moisture-permeable fabric. (B) The range of use of the original high moisture-permeable fabric can be expanded, and the range of use of the original low-moisture-permeable fabric can be reduced.
(2) If the budget for the cost is relatively small, (a) the original grade part can be changed to a fabric with a relatively low moisture permeability. (B) The use range of the original high moisture permeability fabric can be reduced to expand the original use range of the low moisture permeability.
(3) When the cost budget is fixed, (a) When selecting a fabric with high moisture permeability, the range of use of the fabric is reduced. (B) When a low moisture permeability fabric is selected, the range of use of the fabric is expanded.

防水性通気性のレインコートを製造する場合を例として以下に説明する。
使用する生地が高透湿度の防水性生地と、中透湿度の防水性生地と、低透湿度の防水性生地と、防水性非通気性生地の4種類である場合、、高透湿度の生地をaとし、中透湿度の生地をbとし、低透湿度の生地をcとし、透湿度0の生地をdとして生地を4種類の透湿度の等級に分ける。それぞれの生地のコストは次にのとおりである。
高透湿度の生地a:1ヤードにつき90元
中透湿度の生地b:1ヤードにつき70元
低透湿度の生地c:1ヤードにつき50元
透湿度0の生地d:1ヤードにつき30元
単位は台湾通貨の「元」である(以下同じ)。
An example of manufacturing a waterproof and breathable raincoat will be described below.
When there are four types of fabrics to be used: waterproof fabric with high moisture permeability, waterproof fabric with medium moisture permeability, waterproof fabric with low moisture permeability, and waterproof non-breathable fabric, fabric with high moisture permeability The fabric is divided into four moisture permeability grades, where a is a fabric with medium moisture permeability, b is a fabric with low moisture permeability, and c is a fabric with low moisture permeability. The cost of each dough is as follows.
Highly moisture-permeable fabric a: 90 yuan per yard Medium moisture-permeable fabric b: 70 yuan per yard Low moisture-permeable fabric c: 50 yuan per yard 0 moisture-permeable fabric d: 30 yuan per yard It is the “yuan” of Taiwan currency (the same applies hereinafter).

コートのようにゆったりしていて、下端が解放され上から被せるような被服は、使用者の体温によって内部に蒸気が発生すると、蒸気は上昇して被服の上部に集中する。図1に開示する1の部分であって、背面、正面胸部、両方の肩、袖が含まれる。よって、図3、4に開示するAのように背面と両方の肩を重点部Aとし、図3、4に開示するBのように正面胸部と両方の袖を強化部Bとする。また、被服において下方の生地の面は図1に開示する2、3のように、使用時に直立した円筒状を呈する。蒸気の特性から言えば、直立した円筒によって形成される横方向の通気方式は、被服上部の下から上に至る通気方式のように直接的でなく、速度も遅い。蒸気は上方へ移動する動力を具える。被服内の空気が下から上に循環する場合、下に行けば行くほど横方向の通気量が少なくなり、蒸気を排出する効果も低くなる。しかも、蒸気は下方に底流することがなく、上昇する。したがって、下方の部分に防水性通気性の生地を使用することは浪費といえる。よって、図3、4に開示するCのように中間部分を弱強化部Cとし、図3、4に開示するDのように下部を一般Dとする。 In clothing that is loose like a coat and has a lower end that is covered from above, when steam is generated inside due to the body temperature of the user, the steam rises and concentrates on the top of the clothing. One part disclosed in FIG. 1 includes the back, front chest, both shoulders, and sleeves. Therefore, the back and both shoulders are the emphasis part A as shown in A disclosed in FIGS. 3 and 4, and the front chest part and both sleeves are used as the reinforcing part B as shown in B disclosed in FIGS. In addition, the lower fabric surface of the garment has a cylindrical shape upright when in use, as indicated by 2 and 3 disclosed in FIG. In terms of the characteristics of the steam, the lateral ventilation method formed by an upright cylinder is not as direct and slow as the ventilation method from the bottom to the top of the top of the garment. Steam has the power to move upward. When the air in the clothes circulates from the bottom to the top, the lower the air flow rate becomes, the lower the effect of exhausting steam. Moreover, the steam rises without flowing downward. Therefore, it can be said that it is a waste to use a waterproof and breathable fabric in the lower part. Therefore, an intermediate portion is a weakly strengthened portion C like C disclosed in FIGS. 3 and 4, and a lower portion is a general D like D disclosed in FIGS.

被服全体の生地の用量を仮に3ヤードとする(重点部Aが0.3ヤード、強化部が0.3ヤード、弱強化部Cが1ヤード、一般部Dが1.2ヤードそれぞれ占める)。   The amount of cloth of the entire clothing is assumed to be 3 yards (the emphasis portion A is 0.3 yards, the strengthening portion is 0.3 yards, the weak strengthening portion C is 1 yard, and the general portion D is 1.2 yards).

上述の例におけるコストは、この発明の方法によれば次のとおりになる。
148元=0.3ヤード×90(高透湿度)+0.5ヤード××70(中透湿度)+1ヤード×50(低透湿度)+1.2×30(透湿度0)
The costs in the above example are as follows according to the method of the present invention.
148 yuan = 0.3 yards x 90 (high moisture permeability) + 0.5 yards x x 70 (medium moisture permeability) + 1 yard x 50 (low moisture permeability) + 1.2 x 30 (moisture permeability 0)

従来の単一の高透湿度の生地を用いた防水性、通気性被服のコストは次のとおりである。
270元=3ヤード(高透湿度)
即ち、この発明の方法によれば、約45%のコストを節減することができる(270元−148元=122元)。
The cost of waterproof and breathable clothing using a conventional single high moisture-permeable fabric is as follows.
270 yuan = 3 yards (high moisture permeability)
That is, according to the method of the present invention, the cost can be reduced by about 45% (270 yuan-148 yuan = 122 yuan).

上述する例を通気性と非通気性の二種類の防水性生地の防水被服に応用すると(被服上部に防水性通気性生地を用い、被服下部に防水性非通気性生地を用いる)、そのコストは次のとおりである。
138元=0.3ヤード×90(高透湿度)+0.5ヤード×90(高透湿度)+1ヤード×30(透湿度0)+1.2×30(透湿度0)
即ち、この場合約49%のコストを節減することができる(270元−138元=132元)。
Applying the above example to waterproof clothing with two types of waterproof fabrics, breathable and non-breathable (use waterproof breathable fabric on the top of the clothing and waterproof non-breathable fabric on the bottom of the clothing), the cost Is as follows.
138 yuan = 0.3 yards x 90 (high moisture permeability) + 0.5 yards x 90 (high moisture permeability) + 1 yard x 30 (0 moisture permeability) + 1.2 x 30 (0 moisture permeability)
That is, in this case, the cost can be reduced by about 49% (270 yuan-138 yuan = 132 yuan).

以上から明らかなように、防水性非通気性生地を用いた被服は、本来の通気の利益は小さいという状況下にあって、この発明の方法を応用するとかなりのコストを節減することができ、コストダウンを達成するという実質的な効果が得られる。   As is clear from the above, clothing using a waterproof non-breathable fabric is under the circumstances where the benefits of natural ventilation are small, and applying the method of the present invention can save considerable costs, A substantial effect of achieving cost reduction can be obtained.

防水性非通気性の被服については、被服の本来の通気利益が0であるため、被服の放熱、通気性のニーズの高い部位に防水性通気性生地を用いることによって通気の品質を改善するという実質的な効果が得られる。但し、好ましくは消費者の受け入れることのできる価格の範囲で通気の利益を高める必要がある。これは防水性非通気性の被服が低価格の商品に属するためである。防水性非通気性の被服は、自転車、オートバイの運転者、もしくは工事の労働者などが着用する。係る用途、もしくは使用する機会が少ないことなどの理由から商品の価格には受け入れられ限度がある。この発明の方法を応用することによって、商品の価格を消費者に受け入れられる範囲内に維持し、かつ通気性の品質を高めることができる。   For waterproof and non-breathable clothing, the original breathing benefit of the clothing is 0, so the use of waterproof breathable fabric in areas where there is a high need for heat dissipation and breathability of clothing will improve the quality of ventilation. A substantial effect is obtained. However, it is necessary to increase the aeration profit, preferably in a range of prices acceptable to the consumer. This is because waterproof and non-breathable clothing belongs to low-priced products. Waterproof and non-breathable clothing is worn by bicycle, motorcycle drivers or construction workers. There is an acceptable limit to the price of a product because of such uses, or because there are few opportunities to use it. By applying the method of the present invention, the price of goods can be maintained within the range acceptable to consumers, and the air permeability quality can be improved.

従来の防水性非通気性の被服のコストは次のとおりである。
90元=3ヤード×30元(透湿度0)
The cost of conventional waterproof and non-breathable clothing is as follows.
90 yuan = 3 yards x 30 yuan (water permeability 0)

この発明による方法を通気性と非通気性の二種類の防水性生地に応用した場合(被服上部に防水性通気性生地を用い、被服中間部、下部に防水性非通気性生地を用いる)、そのコストは次のとおりである。
106元=0.3ヤード×50(透湿度0)+0.5ヤード×50(低透湿度)+1ヤード×30(透湿度0)+1.2×30(透湿度0)
即ち、この場合生地のコストが16元増加する(160元−90元=132元)。
When the method according to the present invention is applied to two types of waterproof fabrics, breathable and non-breathable (use a waterproof breathable fabric on the top of the garment, and use a waterproof non-breathable fabric on the middle and bottom of the garment), The cost is as follows.
106 yuan = 0.3 yards x 50 (moisture permeability 0) + 0.5 yards x 50 (low moisture permeability) + 1 yard x 30 (moisture permeability 0) + 1.2 x 30 (moisture permeability 0)
That is, in this case, the cost of the fabric increases by 16 yuan (160 yuan-90 yuan = 132 yuan).

上述するコストを比較すると、本来のコストは90元であったが、低通気性生地について、その通気性利益を高めた結果、コストが106元になった。仮に、消費者の受け入れることのできる販売価格の限度がさらに高ければ、低透湿度生地の使用範囲を拡大するか、中程度の透湿度生地、もしくは高透湿度生地によって通気性利益を高めるてもよい。 Comparing the above-mentioned costs, the original cost was 90 yuan, but as a result of increasing the breathability benefit of the low breathable fabric, the cost was 106 yuan. If the limit of the sales price that can be accepted by consumers is even higher, it may be possible to expand the range of use of low-moisture permeable fabrics, or increase the breathable profit by using medium-moisture permeable fabrics or high-moisture permeable fabrics. Good.

仮に、上述する106元が消費者の受け入れられる販売価格の限度を超えていれば、防水性通気性生地の使用範囲を縮小する。その場合、コストの計算は次のとおりである。
96元=0.3ヤード×50(低透湿度)+0.5ヤード×30(透湿度0)+1ヤード×30(透湿度0)+1.2×30(透湿度0)
即ち、この場合防水性通気性生地のコストが6元だけ増加するが、通気性の利益を増加させることができる。
If 106 yuan described above exceeds the limit of the sales price accepted by consumers, the range of use of the waterproof breathable fabric is reduced. In that case, the cost calculation is as follows.
96 yuan = 0.3 yards x 50 (low moisture permeability) + 0.5 yards x 30 (0 moisture permeability) + 1 yard x 30 (0 moisture permeability) + 1.2 x 30 (0 moisture permeability)
That is, in this case, the cost of the waterproof breathable fabric increases by 6 yuan, but the benefit of breathability can be increased.

この発明の方法によれば、市販の通気性のない雨具について、通気性を具え、かつ低価格の雨具にすることができる。 According to the method of the present invention, a commercially available rain gear without air permeability can be made into a rain gear having air permeability and a low cost.

以上はこの発明の好ましい実施例であって、この発明の実施の範囲を限定するものではない。よって、当業者のなし得る修正、もしくは変更であって、この発明の精神の下においてなされ、この発明に対して均等の効果を有するものは、いずれも本発明の特許請求の範囲に属するものとする。   The above are preferred embodiments of the present invention, and do not limit the scope of the present invention. Therefore, any modifications or changes that can be made by those skilled in the art, which are made within the spirit of the present invention and have an equivalent effect on the present invention, shall belong to the scope of the claims of the present invention. To do.

コートタイプの被服における蒸気の流動を示した説明図である。It is explanatory drawing which showed the flow of the vapor | steam in coat type clothing. セパレートタイプの雨具における蒸気の流動を示した説明図である。It is explanatory drawing which showed the flow of the vapor | steam in a separate type rain gear. この発明による被服の正面の部位の区分けと、生地の配分を示した説明図である。It is explanatory drawing which showed the division of the site | part of the front of the clothing by this invention, and distribution of cloth. この発明による被服の背面の部位の区分けと、生地の配分を示した説明図である。It is explanatory drawing which showed the division | segmentation of the site | part of the back surface of the clothing by this invention, and distribution of cloth. この発明によるコートタイプの被服の正面における部位の区分けと、生地の配分を示した説明図である。It is explanatory drawing which showed the division of the site | part in the front of the coat-type clothing by this invention, and distribution of cloth. この発明によるコートタイプの被服の背面における部位の区分けと、生地の配分を示した説明図である。It is explanatory drawing which showed the division of the site | part in the back surface of the coat-type clothing by this invention, and distribution of cloth.

符号の説明Explanation of symbols

1 被服上部
2 被服中間部
3 被服下部
A 重点部
B 強化部
C 弱強化部
D 一般部
E 通気部
F 非通気部
a 高透湿度の生地
b 中透湿度の生地
c 透湿度の生地を
d 透湿度0の生地
e 通気性生地
f 非通気性生地




DESCRIPTION OF SYMBOLS 1 Clothing top 2 Clothing middle part 3 Clothing lower part A Priority part B Strengthening part C Weak strengthening part D General part E Ventilation part F Non-venting part a High moisture permeability cloth b Medium moisture permeability cloth c Moisture permeability cloth d Fabric with zero humidity e Breathable fabric f Non-breathable fabric




Claims (3)

2種類以上の透湿度の異なる防水生地を透湿度の高さに基づいて透湿度の等級をつけて分類するステップと、
被服のそれぞれの部位について、その放熱、通気性のニーズに基づき該防水性生地の等級と同様の数の等級数に分けるステップと、
該被服のそれぞれの部位の放熱、通異性のニーズの等級に基づき、これらと同等級の防水性生地を対照させるステップとを含むことを特徴とする防水性、通気性を有する被服のコストを低減し、防水性を有し、通気性を具えない被服の通気性の品質を高める方法。
Classifying two or more types of waterproof fabrics having different moisture permeability with a moisture permeability grade based on the moisture permeability height;
For each part of the clothing, dividing into a number of grades similar to the grade of the waterproof fabric based on the heat dissipation and breathability needs;
Reducing the cost of waterproof and breathable clothing, characterized in that it includes the step of comparing the same level of waterproof fabrics based on the grades of heat dissipation and cross-cutting needs of each part of the clothing And improving the breathable quality of clothes that are waterproof and do not have breathability.
被服のそれぞれの部位について、その放熱、通気性のニーズに基づき2種類以上の等級に分けるステップと、
該被服のそれぞれの部位の放熱、通気性によって分けた等級数に基づき、同様の数の異なる透湿度の防水生地を用意し、かつ該防水性生地の透湿度の高さに基づいて透湿度の等級に分けるステップと、
該被服のそれぞれの部位の放熱、通異性のニーズの等級に基づき、これらと同等級の防水性生地を対照させるステップとを含むことを特徴とする防水性、通気性を有する被服のコストを低減し、防水性を有し、通気性を具えない被服の通気性の品質を高める方法。
For each part of the clothing, a step of dividing it into two or more grades based on its heat dissipation and breathability needs,
Based on the number of grades divided according to the heat radiation and air permeability of each part of the clothing, prepare a similar number of waterproof fabrics with different moisture permeability, and the moisture permeability of the waterproof fabric based on the moisture permeability of the waterproof fabric. Grading steps,
Reducing the cost of waterproof and breathable clothing, characterized in that it includes the step of comparing the same level of waterproof fabrics based on the grades of heat dissipation and cross-cutting needs of each part of the clothing And improving the breathable quality of clothes that are waterproof and do not have breathability.
前記防水性の生地が透湿度0の防水生地を含むことを特徴とする請求項1、もしくは請求項2に記載の防水性、通気性を有する被服のコストを低減し、防水性を有し、通気性を具えない被服の通気性の品質を高める方法。


The waterproof fabric includes a waterproof fabric having a moisture permeability of 0, and reduces the cost of waterproof and breathable clothing according to claim 1 or 2, and has waterproof properties. A method of improving the breathable quality of clothing that does not have breathability.


JP2005172641A 2005-06-13 2005-06-13 Method for reducing cost for waterproof air-permeable garment and improving product quality such as air permeability of waterproof air-impermeable garment Pending JP2006348397A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102326888A (en) * 2011-09-29 2012-01-25 刘衡 Multifunctional rain cape for preventing wetting trousers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102326888A (en) * 2011-09-29 2012-01-25 刘衡 Multifunctional rain cape for preventing wetting trousers

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