TWI828576B - Coating method of three-dimensional fabric - Google Patents

Coating method of three-dimensional fabric Download PDF

Info

Publication number
TWI828576B
TWI828576B TW112114642A TW112114642A TWI828576B TW I828576 B TWI828576 B TW I828576B TW 112114642 A TW112114642 A TW 112114642A TW 112114642 A TW112114642 A TW 112114642A TW I828576 B TWI828576 B TW I828576B
Authority
TW
Taiwan
Prior art keywords
fabric
adhesive
layers
dimensional fabric
coating method
Prior art date
Application number
TW112114642A
Other languages
Chinese (zh)
Inventor
吳明顯
Original Assignee
湯姆隆實業股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 湯姆隆實業股份有限公司 filed Critical 湯姆隆實業股份有限公司
Priority to TW112114642A priority Critical patent/TWI828576B/en
Application granted granted Critical
Publication of TWI828576B publication Critical patent/TWI828576B/en

Links

Images

Abstract

The present invention provides a coating method of three-dimensional fabric with steps comprising: preparing a three-dimensional fabric which having two fabric layers, and a plurality of yarns connected between the two fabric layers vertically; leading the three-dimensional fabric, with the two fabric layers perpendicular to the horizontal, to a coating space; coating an adhesive on the surfaces of the two fabric layers, and the adhesive flowing vertically ; and providing a reaction condition to dry the adhesive into a film and form an adhesive layer.

Description

立體織物的塗佈方法Coating method of three-dimensional fabric

一種塗佈方法，特別是一種立體織物的塗佈方法。 A coating method, especially a coating method for three-dimensional fabrics.

常見的立體織物在構造上除了具有位置於上下的兩織物層外，中間還設有複數根直立式紗線，以固定上下兩該織物層之間的距離。此立體織物往往會應用於儲氣式的充氣產品中，如：緩衝防護用的充氣床或是充氣式水上遊艇等，當該充氣產品填充氣體於兩織物層之間時，該立體織物的複數根直立式紗線呈現豎直拉緊狀態，以達到支撐厚度方向的支撐的效果及表面平整的效果。 In addition to having two fabric layers located at the upper and lower sides, common three-dimensional fabrics also have a plurality of upright yarns in the middle to fix the distance between the upper and lower fabric layers. This three-dimensional fabric is often used in air-storage inflatable products, such as inflatable beds for cushioning and protection or inflatable water yachts. When the inflatable product is filled with gas between two fabric layers, the plurality of three-dimensional fabrics The upright yarn is in a vertical tension state to achieve the effect of supporting the thickness direction and the effect of smooth surface.

為使充氣產品可以具備防水之作用，於現行的製作技術中該立體織物多以平鋪於生產線上，並利用一塗佈元件將一黏著劑塗佈於該立體織物的其中一個該織物層之表面，接著再將該立體織物翻面平鋪，再以該黏著劑塗佈另一個該織物層之表面。然而此塗佈方式步驟往往有以下缺點：1.該立體織物二表面因需要翻面才能塗佈該黏著劑時，使得製程反覆繁冗且耗費時間；2.上層織物於塗佈黏著劑後剛性增加，與未塗佈的下層織物，兩層剛性差異大，所受的張力差異大，再加上該立體織物位於上方的該織物層與下層的該 織物層之間還有具長度的複數根直立式紗線連接，容易導致上層織物於塗佈時沿著該塗佈元件的塗佈方向相對下層織物移動，塗佈後的上層織物與下層織物便會產生皺褶。 In order to make the inflatable product waterproof, in the current production technology, the three-dimensional fabric is usually laid flat on the production line, and a coating element is used to apply an adhesive to one of the fabric layers of the three-dimensional fabric. surface, then turn the three-dimensional fabric over and lay it flat, and then coat the surface of another fabric layer with the adhesive. However, this coating method often has the following shortcomings: 1. The two surfaces of the three-dimensional fabric need to be turned over to apply the adhesive, which makes the process repetitive, tedious and time-consuming; 2. The rigidity of the upper fabric increases after the adhesive is coated , compared with the uncoated lower fabric, the two layers have a large difference in rigidity and a large difference in tension. In addition, the three-dimensional fabric is located above the fabric layer and the lower layer. There are also a plurality of upright yarns with a certain length connected between the fabric layers, which can easily cause the upper fabric to move relative to the lower fabric along the coating direction of the coating element during coating. After coating, the upper fabric and the lower fabric will easily Wrinkles will occur.

有鑑於此，發展一種適用於該立體織物的塗佈方式以及其製成的充氣支撐產品為當前研究的重要課題。 In view of this, developing a coating method suitable for the three-dimensional fabric and the inflatable support product made from it are important topics of current research.

為克服上述充氣產品於現行製作技術反覆繁冗、耗費時間、塗佈效率不佳以及品質不佳等問題，本發明提供一種立體織物的塗佈方法，其步驟包含：備有一立體織物，該立體織物包含兩織物層，以及複數根直立式紗線連接於兩個該織物層之間；將該立體織物以兩個該織物層垂直於水平面地引導至一塗佈空間，該立體織物於該塗佈空間運行時，二個該織物層表面的一張力介於5至25公斤(kg)之間；塗佈一黏著劑於二個該織物層之表面，該黏著劑垂直地流體延伸；以及提供一反應條件使得該黏著劑乾燥成膜，並形成一黏合層。 In order to overcome the problems of the above-mentioned inflatable products in the current production technology, such as tedious, time-consuming, poor coating efficiency and poor quality, the present invention provides a three-dimensional fabric coating method. The steps include: preparing a three-dimensional fabric, and the three-dimensional fabric It includes two fabric layers and a plurality of upright yarns connected between the two fabric layers; the three-dimensional fabric is guided to a coating space with two fabric layers perpendicular to the horizontal plane, and the three-dimensional fabric is coated in the When running in space, the tensile force on the surface of the two fabric layers is between 5 and 25 kilograms (kg); an adhesive is coated on the surfaces of the two fabric layers, and the adhesive extends vertically and fluidly; and provides a The reaction conditions allow the adhesive to dry into a film and form an adhesive layer.

本發明所提供之充氣產品於製作時具備有以下優勢： The inflatable product provided by the present invention has the following advantages during production:

1.透過直立式的引導該立體織物，可有效節省橫向運輸該立體織物時所佔據之空間。 1. By guiding the three-dimensional fabric vertically, the space occupied when transporting the three-dimensional fabric horizontally can be effectively saved.

2.透過直立式的塗布該黏著劑的方式，不僅可以同時塗佈該立體織物的兩側面，還可有助於該黏著劑垂直地流體延伸，節省塗佈製程及時間成本。 2. By applying the adhesive vertically, not only can both sides of the three-dimensional fabric be coated at the same time, but it can also help the adhesive extend vertically, saving the coating process and time costs.

3.二個該織物層之表面因具有張力的運行，所以二個該織物層可以平整的展開，助於提升塗布該黏著劑的品質。 3. Due to the tension running on the surface of the two fabric layers, the two fabric layers can be spread out smoothly, which helps to improve the quality of coating the adhesive.

4.二個該織物層之表面因具有張力的運行，塗布該黏著劑時，二個該織物層不會依塗佈方向而相互錯位移動。 4. Due to the tension on the surface of the two fabric layers, when the adhesive is applied, the two fabric layers will not move misaligned with each other according to the coating direction.

5.二個該織物層可同時塗佈黏著劑，使得二個該織物層具有相同的剛性，有助於該立體織物運行時該張力的控制均一，強化塗佈後的表面平整性。 5. Two of the fabric layers can be coated with adhesive at the same time, so that the two fabric layers have the same rigidity, which helps to control the tension uniformly when the three-dimensional fabric is running and enhances the surface smoothness after coating.

本發明所提供之充氣產品可用於防護用紡織品、充氣摩托艇、臨時碼頭、緩衝防護用紡織品、緊急救護車碼頭、充氣床、站立划槳及千斤頂等充氣防護材料和建築材料等，透過更輕薄的塗層加工，有望解決傳統手工塗佈、生產速度慢且品質不均一等問題。 The inflatable products provided by the present invention can be used in protective textiles, inflatable motorboats, temporary docks, cushioning and protective textiles, emergency ambulance docks, inflatable beds, stand-up paddling, jacks and other inflatable protective materials and building materials, etc., through being lighter and thinner The coating processing is expected to solve the problems of traditional manual coating, slow production speed and uneven quality.

10:立體織物 10: Three-dimensional fabric

10A:表面 10A:Surface

11:織物層 11: Fabric layer

12:直立式紗線 12: Upright yarn

22:黏合層 22: Adhesive layer

30:包覆膜 30:Coating film

32:結合層 32: Bonding layer

40:塗佈空間 40: Coating space

41:引導輥 41: Guide roller

42:收捲裝置 42:Rewinding device

43:刮除元件 43:Scraping components

A:充氣產品 A:Inflatable products

A1:充氣空間 A1: Inflatable space

A2:進氣位置 A2: Air intake position

D:長度 D: length

圖1為本發明較佳第一實施例立體示意圖 Figure 1 is a schematic three-dimensional view of the first preferred embodiment of the present invention.

圖2為本發明較佳第一實施例側視剖面圖 Figure 2 is a side cross-sectional view of the preferred first embodiment of the present invention.

圖3為本發明較佳第二實施例側視剖面圖 Figure 3 is a side cross-sectional view of the second preferred embodiment of the present invention.

圖4為本發明較佳製作實施例側視剖面圖 Figure 4 is a side cross-sectional view of a preferred manufacturing embodiment of the present invention.

圖1至3為本發明第一以及第二較佳實施例示意。於本發明中，為了清楚起見，可能誇大了圖中各層以及不分區域的尺寸和比例。 1 to 3 are schematic diagrams of the first and second preferred embodiments of the present invention. In this disclosure, the sizes and proportions of various layers and regions in the drawings may be exaggerated for clarity.

請參考圖1至圖3，其為本發明所提供之充氣產品A較佳實施例，該充氣產品A包含有一立體織物10以及環繞包覆該立體織物周圍的一包覆膜30。該立體織物10包含有位置於上下的兩織物層11，以及複數根直立式紗線12連接於兩個該織物層11之間，該立體織物10於展開時，兩個該織物層11間的最大距離經由複數根該直立式紗線12的一長度D所限定。 Please refer to Figures 1 to 3, which are preferred embodiments of the inflatable product A provided by the present invention. The inflatable product A includes a three-dimensional fabric 10 and a covering film 30 surrounding the three-dimensional fabric. The three-dimensional fabric 10 includes two fabric layers 11 located up and down, and a plurality of upright yarns 12 connected between the two fabric layers 11. When the three-dimensional fabric 10 is unfolded, the space between the two fabric layers 11 The maximum distance is defined by a length D of the plurality of upright yarns 12 .

該包覆膜30為一片狀環繞該立體織物10之側周圍的包覆兩個該織物層11間。該包覆膜30其中一兩側邊緣的至少一部份分別對應兩個該織物層11的與該立體織物10的環周圍相互黏合，使得該立體織物10以及該包覆膜30間可共同界定有一充氣空間A1。一空氣可以經由該充氣產品A上一進氣位置A2進入該充氣空間A1，當該充氣空間A1充滿該空氣時，該立體織物10得以展開，且兩個該織物層11之間以該最大距離間隔設置。 The covering film 30 is a piece of film that surrounds the side of the three-dimensional fabric 10 and covers between the two fabric layers 11 . At least part of one of the two side edges of the covering film 30 is bonded to each other corresponding to the rings of the two fabric layers 11 and the three-dimensional fabric 10, so that the three-dimensional fabric 10 and the covering film 30 can be jointly defined. There is an inflatable space A1. An air can enter the inflatable space A1 through an air inlet position A2 on the inflatable product A. When the inflatable space A1 is filled with the air, the three-dimensional fabric 10 is unfolded, and the two fabric layers 11 are separated by the maximum distance. Interval settings.

該織物層11具備堅固、耐磨、厚實、韌性與阻氣之特徵。其中，該織物層11纖維材料或是編織方式並不限定，較佳的，該織物層11包含一拉伸強度範圍介於1000至2000牛頓(N)之間，一丹尼數範圍介於100至1000丹(D)之間，以及一經密範圍(warps per inch,wpi)介於每英吋30至100根經紗數之間；一緯密範圍(fillings per inch,fpi)介於每英吋20至80根緯紗數間。 The fabric layer 11 has the characteristics of strength, wear resistance, thickness, toughness and gas barrier. The fiber material or weaving method of the fabric layer 11 is not limited. Preferably, the fabric layer 11 has a tensile strength ranging from 1000 to 2000 Newtons (N), and a denier range ranging from 100 to 1000 denier (D), and a warp density range (warps per inch, wpi) between 30 and 100 warp threads per inch; a fill density range (fillings per inch, fpi) between The number of weft threads ranges from 20 to 80.

複數根該直立式紗線12的長度並無限定，可以依據該充氣產品的厚度需求設置，進一步地，複數根該直立式紗線12也並無限定皆為等長，可以依據該充氣產品的各部位之需求以設置不同長度的複數根該直立式紗線12連接兩個該織物層11之間，使得該充氣產品可以展現立體形狀。較佳的，該直立式紗線12的該長度介於5至60公分(cm)之間。 The lengths of the plurality of upright yarns 12 are not limited and can be set according to the thickness requirements of the inflatable product. Furthermore, the lengths of the plurality of upright yarns 12 are not limited and can be set according to the thickness of the inflatable product. According to the requirements of each part, a plurality of upright yarns 12 of different lengths are connected between the two fabric layers 11 so that the inflatable product can exhibit a three-dimensional shape. Preferably, the length of the upright yarn 12 is between 5 and 60 centimeters (cm).

為使複數根直立式紗線12具備支撐性，該直立式紗線12的一紗線張力範圍較佳的介於每25平方公分30公斤(kg/cm2)至每25平方公分250公斤(kg/cm2)之間，使得當該充氣空間A1充滿該空氣時，各該直立式紗線12除了可以體現該充氣產品A之厚度，更可以具備支撐的效果。 In order to provide support to the plurality of upright yarns 12, a yarn tension range of the upright yarns 12 is preferably between 30 kilograms per 25 square centimeters (kg/cm 2 ) and 250 kilograms per 25 square centimeters (kg/cm 2 ). kg/cm 2 ), so that when the inflatable space A1 is filled with the air, each of the upright yarns 12 can not only reflect the thickness of the inflatable product A, but also have a supporting effect.

進一步地，複數根該直立式紗線12分布於的上下的兩織物層11的排列方式也並無限定，可以依據使得各該直立式紗線12之間以不同的間距排列設置。例如當各該直立式紗線12之間間距較大時，該充氣產品A受力較低容易按壓，可順應著壓力變形展現較柔軟伏貼的觸覺感受；當各該直立式紗線12之間間距較小時，該充氣產品A受力較高不易按壓，可展現較硬挺的支撐效果，如此該充氣產品便可以於各部位/區域調整各該直立式紗線12排列之間距，以設計成符合人體工學或一使用者的一人體部位形狀之充氣產品。較佳的，各該直立式紗線12之間的一間距範圍介於0.8至20公分(cm)之間。進一步地，本實施例中為符合產業製作之效率以及便利性，該直立式紗線12先以上述之該間距範圍成排設置，再以排與排間所構成之一排距範圍介於5至10公分(cm)的設置分布於上下的兩織物層11之間。 Furthermore, the arrangement of the upper and lower fabric layers 11 where the plurality of upright yarns 12 are distributed is not limited, and can be arranged so that the upright yarns 12 are arranged at different intervals. For example, when the distance between the upright yarns 12 is large, the inflatable product A is less stressed and easier to press, and can deform according to the pressure to show a softer and more conformable tactile feeling; when the distance between the upright yarns 12 When the spacing is small, the inflatable product A is more stressed and difficult to press, and can show a stiffer support effect. In this way, the inflatable product can adjust the spacing between the upright yarns 12 in various parts/regions to design Inflatable products that conform to ergonomics or the shape of a user's human body part. Preferably, the spacing between the upright yarns 12 ranges from 0.8 to 20 centimeters (cm). Furthermore, in this embodiment, in order to meet the efficiency and convenience of industrial production, the upright yarns 12 are first arranged in rows with the above-mentioned spacing range, and then the row spacing range between rows is between 5 The arrangement to 10 centimeters (cm) is distributed between the upper and lower fabric layers 11.

為使該充氣產品A具備防水及阻氣之作用，上下的兩織物層11相對該直立式紗線12之一表面10A進一步地依序包含有一黏合層22以及一結合層32。 In order to make the inflatable product A waterproof and gas-barrier, the two upper and lower fabric layers 11 further include an adhesive layer 22 and a bonding layer 32 in sequence relative to one surface 10A of the upright yarn 12 .

該黏合層22經由一黏著劑風乾或加熱烘乾後所形成。其中，該黏著劑之材料可為熱固型聚氨脂(Polyurethane,PU)或熱熔膠。 The adhesive layer 22 is formed by air-drying or heat-drying an adhesive. The material of the adhesive may be thermosetting polyurethane (PU) or hot melt adhesive.

其中，該黏著劑可為溶劑型單液膠或雙液膠，例如該黏著劑可選自由聚氨酯樹脂、5phr至70phr的二甲基甲酰胺以及1phr至50phr的甲乙酮 所組成之群組，並且添加0.1phr至40phr的架橋劑。進一步地，該黏著劑還可以包括無溶劑的單液黏著劑或雙液黏著劑，例如由熱塑性聚氨酯樹脂和架橋劑混合形成。 The adhesive can be a solvent-based single-liquid glue or a two-liquid glue. For example, the adhesive can be selected from polyurethane resin, 5 phr to 70 phr of dimethylformamide, and 1 phr to 50 phr of methyl ethyl ketone. groups, and add 0.1 phr to 40 phr of bridging agent. Furthermore, the adhesive may also include a solvent-free single-liquid adhesive or a two-liquid adhesive, for example, formed by mixing a thermoplastic polyurethane resin and a bridging agent.

該黏著劑還可以依據需求添加一黏度調節劑，使得該黏著劑黏度範圍介於5000至100000釐泊(Centipoises,cps)之間，其中，該黏度調節劑可以包括丙酮、異丁醇、乙二醇醚、丁酮、乙酸乙酯或二甲基甲醯胺。 The adhesive can also be added with a viscosity modifier as needed, so that the viscosity range of the adhesive is between 5,000 and 100,000 centipoises (cps). The viscosity modifier can include acetone, isobutanol, ethylene glycol, etc. Alcohol ether, butanone, ethyl acetate or dimethylformamide.

進一步地，配合前述段落描述，該織物層11的該經密範圍以及該緯密範圍之設置，除了可以有助於該織物層11展現防止透糊及增加如堅固、耐磨、厚實且韌性等強度特徵，還可以進一步地防止該黏合層22於流動狀態設置於該表面10A時滲入該織物層11。 Furthermore, in conjunction with the description in the previous paragraph, the setting of the warp density range and the weft density range of the fabric layer 11 can not only help the fabric layer 11 to prevent opacity and increase strength, wear resistance, thickness and toughness, etc. The strength feature can further prevent the adhesive layer 22 from penetrating into the fabric layer 11 when it is disposed on the surface 10A in a flowing state.

該結合層32為具備防水及阻氣能力之面料，其材料可為熱塑性聚胺酯(Thermoplastic polyether polyurethane/Thermoplastic polyester polyurethane,TPU)或聚氯乙烯(Polyvinylchloride,PVC)、橡膠或其它彈性體。直的注意的是，該結合層32係透過該黏合層22協助以設置於該表面10A，若是捨去該黏合層22的應用，該結合層32容易與該表面10A發生剝離，影響該充氣產品A的使用壽命。 The bonding layer 32 is a fabric with waterproof and gas barrier capabilities, and its material can be thermoplastic polyurethane (Thermoplastic polyether polyurethane/Thermoplastic polyester polyurethane, TPU) or polyvinylchloride (Polyvinylchloride, PVC), rubber or other elastomers. It should be noted that the bonding layer 32 is disposed on the surface 10A with the help of the adhesive layer 22. If the application of the adhesive layer 22 is omitted, the bonding layer 32 will easily peel off from the surface 10A, affecting the inflatable product. A’s service life.

進一步地，為了使該充氣產品A具備抗菌、止滑、導熱、阻燃、提高表面強度、美觀或具發泡結構等特性，該黏合層22及/或該結合層32之材料還可以添加其他功能型添加劑，如抗菌劑、導電劑、阻燃劑、表面強化劑、發泡劑、紫外線吸收劑或色粉。 Further, in order to make the inflatable product A have antibacterial, anti-slip, thermal conductivity, flame retardant, improve surface strength, beautiful appearance or have a foam structure, other materials can be added to the adhesive layer 22 and/or the bonding layer 32 Functional additives such as antibacterial agents, conductive agents, flame retardants, surface strengthening agents, foaming agents, UV absorbers or toners.

其中，抗菌劑的添加劑量可介於每100克樹脂中含有0.001至5(Parts per hundred parts of resin,phr)之間；止滑劑的添加劑量可介於每100克 樹脂中含有1至50(Parts per hundred parts of resin,phr)之間；導熱添加劑的添加劑量可介於每100克樹脂中含有1至50(Parts per hundred parts of resin,phr)之間；阻燃劑的添加劑量可介於每100克樹脂中含有1至50(Parts per hundred parts of resin,phr)之間；表面耐磨添加劑的添加劑量可介於每100克樹脂中含有1至20(Parts per hundred parts of resin,phr)之間；發泡劑的添加劑量可介於每100克樹脂中含有1至20(Parts per hundred parts of resin,phr)之間或物理發泡；紫外線吸收劑的添加劑量可介於每100克樹脂中含有1至5(Parts per hundred parts of resin,phr)之間；以及色粉的添加劑量可介於每100克樹脂中含有1至20(Parts per hundred parts of resin,phr)之間。 Among them, the additive amount of antibacterial agent can be between 0.001 and 5 (Parts per hundred parts of resin, phr) per 100 grams of resin; the additive amount of anti-slip agent can be between 0.001 and 5 (Parts per hundred parts of resin, phr) per 100 grams of resin. The resin contains between 1 and 50 (Parts per hundred parts of resin, phr); the additive amount of the thermal conductive additive can be between 1 and 50 (Parts per hundred parts of resin, phr) per 100 grams of resin; resistance The additive amount of fuel agent can be between 1 and 50 (Parts per hundred parts of resin, phr) per 100 grams of resin; the additive amount of surface wear-resistant additive can be between 1 and 20 (Parts per hundred parts of resin, phr) per 100 grams of resin. Parts per hundred parts of resin, phr); the additive amount of foaming agent can be between 1 and 20 (Parts per hundred parts of resin, phr) per 100 grams of resin or physical foaming; UV absorber The additive amount of the toner can be between 1 and 5 (Parts per hundred parts of resin, phr) per 100 grams of resin; and the additive amount of toner can be between 1 and 20 (Parts per hundred parts of resin, phr) per 100 grams of resin. parts of resin, phr).

進一步地，還可以添加如矽酸鹽(silicate)、碳酸鈣(calcium carbonate)、滑石粉(talc)、矽灰石(wollastonite)、二氧化矽(silicon dioxide)、雲母(mica)、粘土(clay)或高阻氣性高分子以提高該充氣產品A阻氣性。 Further, silicate, calcium carbonate, talc, wollastonite, silicon dioxide, mica, clay can also be added. ) or high gas barrier polymers to improve the gas barrier properties of the inflatable product A.

請配合參考圖4，本發明進一步提供該充氣產品A的製造方式，其步驟包含：S1.備有該立體織物10，該立體織物10包含有位置於上下的兩織物層11，以及複數根直立式紗線12連接於兩個該織物層11之間。其中，該立體織物10可以為連續帶狀，或是先經裁切後之段狀；S2.將該立體織物10以兩個該織物層11垂直於水平面地引導至一塗佈空間40。其中，該立體織物10於該塗佈空間40運行時，二個該織物層11表面的一張力介於5至25公斤(kg)之間。其中，因該張力的關係，兩個該織物層11相互靠攏，使得複數根直立式紗線12卷曲壓平的夾於兩織物層11之間。本實施 例中，該立體織物10為連續帶狀，該塗佈空間40中可以利用至少一引導輥41以引導該立體織物10進入或離開該塗佈空間40。其中，該立體織物10於該塗佈空間40運行之速度大於等於每分鐘2公尺(m/min)。進一步地，設置有一收捲裝置42除了可以將該立體織物10離開該塗佈空間40後收捲。該收捲裝置42還可以同時作為一張力控制裝置，以控制該立體織物10於該塗佈空間40運行時該織物層11之該張力；S3.塗佈該黏著劑於二個該織物層11之該表面10A，值得注意的地方在於，由於該立體織物10是以兩個該織物層11垂直於水平面地引導，且兩個該織物層11承受張力的運行。於塗佈時，便可以同時或是分別地在該立體織物10二個該織物層11之該表面10A進行塗佈。除此之外，也因為該立體織物10二個該織物層11具張力的運行，塗佈時二個該織物層11亦不會因為一塗佈方向而相互錯位移動。其中，該塗佈的方式並不限定，可以淋膜加工或是以刷塗等方式塗佈。由於塗佈時，兩個該織物層11垂直於水平面，可已有助於該黏著劑垂直地流體延伸，有助於塗佈之效率，減少時間成本。 Please refer to Figure 4. The present invention further provides a method for manufacturing the inflatable product A. The steps include: S1. Prepare the three-dimensional fabric 10. The three-dimensional fabric 10 includes two fabric layers 11 located up and down, and a plurality of upright fabrics. The yarn 12 is connected between the two fabric layers 11 . Wherein, the three-dimensional fabric 10 can be in the shape of a continuous strip, or in the shape of segments after being cut first; S2. Guide the three-dimensional fabric 10 to a coating space 40 with two fabric layers 11 perpendicular to the horizontal plane. When the three-dimensional fabric 10 is running in the coating space 40, the tensile force on the surface of the two fabric layers 11 is between 5 and 25 kilograms (kg). Among them, due to the tension, the two fabric layers 11 are close to each other, so that the plurality of upright yarns 12 are curled and flattened and sandwiched between the two fabric layers 11 . This implementation In this example, the three-dimensional fabric 10 is in the shape of a continuous strip, and at least one guide roller 41 can be used in the coating space 40 to guide the three-dimensional fabric 10 into or out of the coating space 40 . Wherein, the speed of the three-dimensional fabric 10 running in the coating space 40 is greater than or equal to 2 meters per minute (m/min). Furthermore, a winding device 42 is provided which can wind up the three-dimensional fabric 10 after leaving the coating space 40 . The winding device 42 can also be used as a tension control device to control the tension of the fabric layer 11 when the three-dimensional fabric 10 is running in the coating space 40; S3. Coat the adhesive on the two fabric layers 11 What is noteworthy about the surface 10A is that the three-dimensional fabric 10 is guided by two fabric layers 11 perpendicular to the horizontal plane, and the two fabric layers 11 are running under tension. During coating, the surfaces 10A of the two fabric layers 11 of the three-dimensional fabric 10 can be coated simultaneously or separately. In addition, because the two fabric layers 11 of the three-dimensional fabric 10 operate under tension, the two fabric layers 11 will not move misaligned with each other due to a coating direction during coating. The coating method is not limited, and it can be coated by laminating or brushing. Since the two fabric layers 11 are perpendicular to the horizontal plane during coating, it can help the adhesive to flow vertically, which contributes to the efficiency of coating and reduces time costs.

較佳的，利用至少一刮除元件43，可以刮除多餘的該黏著劑以及調整該黏著劑塗佈於該表面10A的一厚度。本實施例中，利用一刮刀之操作端與該表面10A之間的距離以決定該厚度，其中，該黏著劑於該表面10A的該厚度可以介於0.001至0.5毫米之間(mm)。更佳的，該刮刀之操作端與該表面10A之間形成有一夾角，該夾角介於10至80度之間；S4.接著提供一反應條件使得該黏著劑乾燥成膜，並形成該黏合層22。舉例而言，該反應條件可以是提供一氣流使得該黏著劑可以經由風乾形成該黏合層22。或是該反應條件為一加熱溫度，使得該黏著劑可以經由烘乾後 形成該黏合層22，其中該加熱溫度介於120℃至180℃之間。進一步地，該加熱溫度可已經由一烘箱所提供，將該立體織物10於塗佈後便可以運送至該烘箱完成烘乾的程序；S5.提供一黏合溫度將二個該結合層32形成於二個該黏合層22上。其中二個該結合層32可以熱壓貼合或淋膜加工之方式形成，其中，該結合層32不限定為單層或是多層，本實施例中，利用滾輪加壓加熱之工藝使得二個該結合層32分別熱壓貼合於二個該黏合層22上；S6.接著，將片狀的該包覆膜30環繞該立體織物10之側周圍，並將該包覆膜30對應兩個該織物層11的該兩側邊緣的至少一部份分別與二個該黏合層22表面環周圍的至少一部份相互黏合，以完成該充氣產品A。其中，該黏合方式並不限制，任何可達到密封防水以及防止氣體漏氣之黏合方式，例如高週波、超音波、熱壓熔接、熱風熔接或溶劑處理，都可以達到本案訴求之效果。 Preferably, at least one scraping element 43 can be used to scrape off excess adhesive and adjust a thickness of the adhesive coated on the surface 10A. In this embodiment, the distance between the operating end of a scraper and the surface 10A is used to determine the thickness, wherein the thickness of the adhesive on the surface 10A can be between 0.001 and 0.5 millimeters (mm). Preferably, an included angle is formed between the operating end of the scraper and the surface 10A, and the included angle is between 10 and 80 degrees; S4. Then provide a reaction condition to dry the adhesive into a film and form the adhesive layer. twenty two. For example, the reaction condition may be to provide an air flow so that the adhesive can be air-dried to form the adhesive layer 22 . Or the reaction condition is a heating temperature so that the adhesive can be dried The adhesive layer 22 is formed, wherein the heating temperature is between 120°C and 180°C. Further, the heating temperature may have been provided by an oven, and the three-dimensional fabric 10 can be transported to the oven to complete the drying process after coating; S5. Provide a bonding temperature to form the two bonding layers 32 on on the two adhesive layers 22. Two of the bonding layers 32 can be formed by hot pressing or laminating. The bonding layer 32 is not limited to a single layer or multiple layers. In this embodiment, a roller pressure and heating process is used to form two bonding layers. The bonding layer 32 is thermally pressed onto the two adhesive layers 22 respectively; S6. Next, wrap the sheet-shaped covering film 30 around the side of the three-dimensional fabric 10, and place the covering film 30 corresponding to the two At least a portion of the two side edges of the fabric layer 11 are respectively bonded to at least a portion of the surface rings of the two adhesive layers 22 to complete the inflatable product A. Among them, the bonding method is not limited. Any bonding method that can achieve sealing, waterproofing and prevent gas leakage, such as high frequency, ultrasonic, hot pressure welding, hot air welding or solvent treatment, can achieve the effect sought in this case.

進一步地，於步驟S4.完成烘乾後，便可以將該立體織物10引導離開該塗佈空間40，並利用該收捲裝置42儲存，後續再依據需求接續步驟S5.以及步驟S6.。 Further, after drying is completed in step S4, the three-dimensional fabric 10 can be guided away from the coating space 40 and stored using the winding device 42, and then steps S5 and S6 can be continued as needed.

基於上述，本發明所提供之充氣產品A於製作時具備有以下優勢： Based on the above, the inflatable product A provided by the present invention has the following advantages during production:

1.透過直立式的引導該立體織物10，可有效節省橫向運輸該立體織物10時所佔據之空間。 1. By guiding the three-dimensional fabric 10 vertically, the space occupied when transporting the three-dimensional fabric 10 horizontally can be effectively saved.

2.透過直立式的塗布該黏著劑的方式，不僅可以同時塗佈該立體織物10的兩側面，還可有助於該黏著劑垂直地流體延伸，節省塗佈製程及時間成本。 2. By applying the adhesive in a vertical manner, not only can both sides of the three-dimensional fabric 10 be coated at the same time, but it can also help the adhesive to extend vertically, saving the coating process and time costs.

3.二個該織物層11之表面10A因具有張力的運行，所以該二個該織物層11可以平整的展開，助於提升塗布該黏著劑的品質。 3. Since the surface 10A of the two fabric layers 11 operates under tension, the two fabric layers 11 can be spread out smoothly, which helps to improve the quality of coating the adhesive.

4.二個該織物層11之表面10A因具有張力的運行，塗布該黏著劑時，二個該織物層11不會一塗佈方向而相互錯位移動。 4. Due to the tension on the surfaces 10A of the two fabric layers 11, when the adhesive is applied, the two fabric layers 11 will not move misaligned with each other in the coating direction.

5.二個該織物層可同時塗佈黏著劑，使得二個該織物層具有相同的剛性，有助於該立體織物運行時該張力的控制均一，強化塗佈後的表面平整性。 5. Two of the fabric layers can be coated with adhesive at the same time, so that the two fabric layers have the same rigidity, which helps to control the tension uniformly when the three-dimensional fabric is running and enhances the surface smoothness after coating.

本發明所提供之充氣產品A可用於防護用紡織品、充氣摩托艇、臨時碼頭、緩衝防護用紡織品、緊急救護車碼頭、充氣床、站立划槳及千斤頂等充氣防護材料和建築材料等，透過更輕薄的塗層加工，有望解決傳統手工塗佈、生產速度慢且品質不均一等問題。 The inflatable product A provided by the present invention can be used in protective textiles, inflatable motorboats, temporary docks, cushioning and protective textiles, emergency ambulance docks, inflatable beds, stand-up paddling and jacks and other inflatable protective materials and building materials. Light and thin coating processing is expected to solve the problems of traditional manual coating, slow production speed and uneven quality.

10:立體織物 10: Three-dimensional fabric

A:充氣產品 A:Inflatable products

A1:充氣空間 A1: Inflatable space

A2:進氣位置 A2: Air intake position

Claims (11)

一種立體織物的塗佈方法，其步驟包含：備有一立體織物，該立體織物包含兩織物層，以及複數根直立式紗線連接於兩個該織物層之間；將該立體織物以兩個該織物層垂直於水平面地引導至一塗佈空間；塗佈一黏著劑於二個該織物層之表面，該黏著劑垂直地流體延伸；以及提供一反應條件使得該黏著劑乾燥成膜，並形成一黏合層。 A three-dimensional fabric coating method, the steps of which include: preparing a three-dimensional fabric, the three-dimensional fabric including two fabric layers, and a plurality of upright yarns connected between the two fabric layers; using the three-dimensional fabric with two of the fabric layers The fabric layer is guided to a coating space perpendicularly to the horizontal plane; an adhesive is coated on the surfaces of the two fabric layers, and the adhesive fluid extends vertically; and a reaction condition is provided to cause the adhesive to dry into a film and form An adhesive layer. 如請求項1所述之塗佈方法，該立體織物於該塗佈空間運行時，二個該織物層表面的一張力介於5至25公斤(kg)之間。 According to the coating method described in claim 1, when the three-dimensional fabric runs in the coating space, the tensile force on the surface of the two fabric layers is between 5 and 25 kilograms (kg). 如請求項2所述之塗佈方法，一刮除元件刮除該表面的該黏著劑以調整該黏著劑厚度。 In the coating method described in claim 2, a scraping element scrapes off the adhesive on the surface to adjust the thickness of the adhesive. 如請求項3所述之塗佈方法，該一刮除元件為一刮刀，且該刮刀之操作端與該表面之間形成有一夾角，該夾角介於10至80度之間。 According to the coating method of claim 3, the scraping element is a scraper, and an included angle is formed between the operating end of the scraper and the surface, and the included angle is between 10 and 80 degrees. 如請求項1所述之塗佈方法，該反應條件為一氣流或是一加熱溫度，其中，該加熱溫度介於120℃至180℃之間。 As in the coating method of claim 1, the reaction condition is an air flow or a heating temperature, wherein the heating temperature is between 120°C and 180°C. 如請求項1所述之塗佈方法，該立體織物為連續帶狀或是先經裁切後之段狀。 According to the coating method described in claim 1, the three-dimensional fabric is in the shape of a continuous strip or a segment after being cut first. 如請求項1所述之塗佈方法，該立體織物為連續帶狀，利用至少一引導輥以引導該立體織物進入或離開該塗佈空間，其中，該立體織物於該塗佈空間運行之速度大於等於每分鐘2公尺。 As claimed in claim 1, the three-dimensional fabric is in the shape of a continuous strip, and at least one guide roller is used to guide the three-dimensional fabric into or out of the coating space, where the speed at which the three-dimensional fabric runs in the coating space is Greater than or equal to 2 meters per minute. 如請求項1所述之塗佈方法，一收捲裝置將該立體織物離開該塗佈空間後收捲，該收捲裝置提供該織物層一張力。 In the coating method described in claim 1, a winding device winds up the three-dimensional fabric after leaving the coating space, and the winding device provides tension to the fabric layer. 如請求項1所述之塗佈方法，該黏合層形成後，提供一黏合溫度將二個該結合層形成於二個該黏合層上。 According to the coating method described in claim 1, after the bonding layer is formed, an bonding temperature is provided to form two bonding layers on the two bonding layers. 如請求項9所述之塗佈方法，利用滾輪加壓並且提供該黏合溫度使得二個該結合層分別熱壓貼合於二個該黏合層上。 According to the coating method described in claim 9, a roller is used to pressurize and provide the bonding temperature so that the two bonding layers are thermally pressed onto the two bonding layers respectively. 如請求項9所述之塗佈方法，二個該結合層形成於二個該黏合層上後，將片狀的一包覆膜環繞該立體織物之側周圍，並將該包覆膜對應兩個該織物層的一兩側邊緣的至少一部份分別與二個該黏合層表面環周圍的至少一部份相互黏合，形成一充氣產品。 According to the coating method described in claim 9, after the two bonding layers are formed on the two adhesive layers, a sheet-shaped covering film is wrapped around the side of the three-dimensional fabric, and the covering film is corresponding to the two At least a portion of both sides of the fabric layer are bonded to at least a portion of the surface rings of the two adhesive layers to form an inflatable product.
TW112114642A 2023-04-19 2023-04-19 Coating method of three-dimensional fabric TWI828576B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW112114642A TWI828576B (en) 2023-04-19 2023-04-19 Coating method of three-dimensional fabric

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW112114642A TWI828576B (en) 2023-04-19 2023-04-19 Coating method of three-dimensional fabric

Publications (1)

Publication Number Publication Date
TWI828576B true TWI828576B (en) 2024-01-01

Family

ID=90459100

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112114642A TWI828576B (en) 2023-04-19 2023-04-19 Coating method of three-dimensional fabric

Country Status (1)

Country Link
TW (1) TWI828576B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW415983B (en) * 1997-07-22 2000-12-21 Synthetic Ind Inc Modified secondary backing fabric, method for the manufacture thereof and carpet containing the same
US20080261023A1 (en) * 2004-06-21 2008-10-23 Chris Harrington Crystalline Resin Sandwich Films
TW201224241A (en) * 2010-10-20 2012-06-16 Starlinger & Amp Co Ges M B H A coated fabric, a bag produced therefrom, a packaging machine for bags and a method for filling the bags
US20150225175A1 (en) * 2012-06-19 2015-08-13 Habasit Italiana S.P.A. Acryilic-free conveyor belt
TW202144167A (en) * 2020-05-20 2021-12-01 台北智慧材料股份有限公司 Thermoplastic thin 2d mesh fabric composite structure and related products and method for producing same

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW415983B (en) * 1997-07-22 2000-12-21 Synthetic Ind Inc Modified secondary backing fabric, method for the manufacture thereof and carpet containing the same
US20080261023A1 (en) * 2004-06-21 2008-10-23 Chris Harrington Crystalline Resin Sandwich Films
TW201224241A (en) * 2010-10-20 2012-06-16 Starlinger & Amp Co Ges M B H A coated fabric, a bag produced therefrom, a packaging machine for bags and a method for filling the bags
US20150225175A1 (en) * 2012-06-19 2015-08-13 Habasit Italiana S.P.A. Acryilic-free conveyor belt
EP2861511B1 (en) * 2012-06-19 2021-04-21 Habasit Italiana S.P.A. Conveyor belt with acrylate-free impregnation
TW202144167A (en) * 2020-05-20 2021-12-01 台北智慧材料股份有限公司 Thermoplastic thin 2d mesh fabric composite structure and related products and method for producing same

Similar Documents

Publication Publication Date Title
US20180195215A9 (en) Antislip sheet material having tapes and monofilaments
US6270083B1 (en) Packing yarn made of graphite foil and plastic foil and method of manufacturing a packing yarn
CN101538800B (en) Thermoplastic resin coating film material and preparation method thereof
US4233358A (en) Method for the production of waterproof and like fabrics
KR101028843B1 (en) carbon fiber radiator of plate heating element and manufacturing method thereof
WO2008054731A3 (en) Puncture and abrasion resistant, air and water impervious laminated fabric
CN104235530A (en) Hose capable of being flattened and manufacturing method thereof
TWI828576B (en) Coating method of three-dimensional fabric
CN102470645A (en) Composite cushioning structure
KR101618679B1 (en) Method of manufacturing blackout blind laminated blackout multi-layer film
TWM644217U (en) Inflatable product made of three-dimensional fabric
JP6715612B2 (en) Joint tape and coating film waterproofing method using the same
US20230257931A1 (en) Method of Coating a Three-Dimensional Fabric and the Inflatable Product Made Thereof
US20200189255A1 (en) Three-dimensional fabric composite structure and preparation method thereof
CN112318977A (en) TPU composite fabric
KR101049257B1 (en) Coating composition for moisture-permeable waterproof, moisture-permeable waterproof fabric and manufacturing method thereof
CN201406602Y (en) Water-proof breathable composite elastic fabric
TWI701137B (en) Three-dimensional fabric composite structure and preparation method thereof
JP5823324B2 (en) Manufacturing method and manufacturing apparatus for synthetic resin skin material
CN105700718B (en) Mouse pad and its manufacturing method
CN104947859A (en) Compound lightweight steel roof waterproof felt
CN204826445U (en) Compound light steel roof waterproof felt
CN215440307U (en) Low-temperature-resistant and folding-resistant plastic adhesive tape
TWI815490B (en) Preparation method of three-dimensional fabric structure
JP2014173329A (en) Bonding tape for waterproof substrate, and method for manufacturing the same