TWI806281B

TWI806281B - Method for making soft water-absorbing mat and soft water-absorbing mat

Info

Publication number: TWI806281B
Application number: TW110145982A
Authority: TW
Inventors: 高振益; 高上傑; 潘裕仁; 唐吉弘; 施詠瀚; 賴永彬; 黃彥誠; 張宇呈
Original assignee: 簡單綠能股份有限公司
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2023-06-21
Also published as: TW202322727A

Abstract

本發明係提供一種軟式吸水踏墊之製法及軟式吸水踏墊，係先備取一軟質發泡材與一硬質發泡材，該軟質發泡材中添加有可與水反應而產生氣體之化合物及吸水材料，該硬質發泡材係硬度較軟質發泡材高之發泡材，其並添加有吸水材料，再將水加入該軟質發泡材，使該軟質發泡材中之化合物可產生化學反應而產生多數氣泡，形成具多數氣泡之糰狀軟質發泡材，繼而將該軟質發泡材與硬質發泡材結合呈片狀之一待發泡材，再將一抗拉材貼置於該待發泡材表面，最後，加熱使該待發泡材發泡而與抗拉材貼合，冷卻後即可獲得軟式吸水踏墊。 The present invention provides a method for making a soft water-absorbing mat and a soft water-absorbing mat. Firstly, a soft foam material and a hard foam material are prepared, and a compound capable of reacting with water to generate gas is added to the soft foam material. And water-absorbing material, the hard foaming material is a foaming material with higher hardness than the soft foaming material, and it is added with a water-absorbing material, and then water is added to the soft foaming material, so that the compound in the soft foaming material can produce The chemical reaction produces many bubbles, forming a group-like soft foaming material with many bubbles, and then combining the soft foaming material with the hard foaming material to form a sheet-like material to be foamed, and then attaching a tensile material On the surface of the material to be foamed, finally, heat to make the material to be foamed foamed and laminated with the tensile material, and a soft water-absorbing mat can be obtained after cooling.

Description

軟式吸水踏墊之製法及軟式吸水踏墊 Method for making soft water-absorbing mat and soft water-absorbing mat

本發明係與吸水地墊有關，更詳而言之是指一種軟式吸水踏墊之製法及軟式吸水踏墊者。 The present invention is related to water-absorbing floor mats, and more specifically refers to a method for making soft water-absorbing floor mats and soft water-absorbing floor mats.

按，習知編織布吸水地墊、具橡膠底層之吸水地墊及硬式矽藻土吸水地墊均有其不同之缺點，例如，編織布吸水地墊無止滑效果，具橡膠底層之吸水地墊雖然可止滑，但其編織布層之吸水速度不佳，而硬式矽藻土吸水地墊之吸水速度佳，不過踩踏觸感不佳、易破裂及易滑移(需搭配止滑墊使用)。 According to the conventional woven fabric absorbent floor mats, absorbent floor mats with rubber bottoms and hard diatomite absorbent floor mats all have their different shortcomings. Although the mat can prevent slipping, the water absorption speed of the woven fabric layer is not good, and the water absorption speed of the hard diatomite water-absorbing floor mat is good, but the feeling of stepping on it is not good, and it is easy to break and slip (need to be used with an anti-slip mat) ).

為了解決前述習知各種類型吸水地墊之不同缺點，發明人陸續研發出中華民國發明第I693909號、第I729845號與新型第M582806號、第M601062號專利之彈性吸水地墊，其不僅吸水速度更快，且踩踏感柔軟、不會於地面滑移，因此，確實可解決前述習知不同類型吸水地墊使用上之缺點，且此等彈性吸水地墊商品已實際於若干量販通路銷售，消費者回饋之使用經驗亦甚佳。 In order to solve the above-mentioned different shortcomings of various types of water-absorbing floor mats, the inventors have successively developed elastic water-absorbing floor mats of patents No. It is fast, and the pedaling feeling is soft, and it will not slip on the ground. Therefore, it can indeed solve the above-mentioned shortcomings in the use of different types of water-absorbent floor mats, and these elastic water-absorbent floor mats have actually been sold in some mass sales channels. Consumers Feedback on the user experience is also very good.

惟，發明人基於精益求精之研發精神，更發明出本『軟式吸水踏墊之製法及軟式吸水踏墊』，其踩踏感更為柔軟，且更具環保概念。 However, based on the research and development spirit of keeping improving, the inventor invented the "soft water-absorbing mat and soft water-absorbing mat", which has a better pedaling feeling. It is soft and more environmentally friendly.

本發明之主要目的即在提供一種軟式吸水踏墊之製法及軟式吸水踏墊，其不僅吸水速度快、踩踏感更為柔軟，更可有效利用回收之全部廢棄物、減少天然橡膠之使用量，具備廢棄物不分類回收的經濟效益，甚具環保概念者。 The main purpose of the present invention is to provide a method for making a soft water-absorbing mat and a soft water-absorbing mat, which not only absorb water quickly, but also have a softer treading feeling, and can effectively utilize all recycled waste and reduce the use of natural rubber. Those who have the economic benefits of non-sorted recycling of waste and have a strong concept of environmental protection.

緣是，為達成前述之目的，本發明係提供一種軟式吸水踏墊之製法，至少包含有以下步驟：備取發泡材：備取一軟質發泡材與一硬質發泡材，該軟質發泡材中添加有可與水反應而產生氣體之化合物及吸水材料，該硬質發泡材係硬度較軟質發泡材高之發泡材，其並添加有吸水材料；b)水造泡處理：將水加入該軟質發泡材，使該軟質發泡材中之化合物可產生化學反應而產生多數氣泡，形成具多數氣泡之糰狀軟質發泡材；c)結合發泡材：將該軟質發泡材與硬質發泡材結合呈片狀之一待發泡材；d)貼設抗拉材：將一抗拉材貼置於該待發泡材表面；e)加熱成型：加熱使該待發泡材發泡而與抗拉材貼合，冷卻後即可獲得軟式吸水踏墊。 The reason is that, in order to achieve the aforementioned purpose, the present invention provides a method for making a soft water-absorbing step mat, which at least includes the following steps: preparing a foaming material: preparing a soft foaming material and a hard foaming material, the soft foaming material Compounds that can react with water to generate gas and water-absorbing materials are added to the foaming material. The rigid foaming material is a foaming material with higher hardness than soft foaming materials, and water-absorbing materials are added; b) water foaming treatment: Add water to the soft foam material, so that the compound in the soft foam material can produce a chemical reaction to generate many bubbles, forming a group-like soft foam material with many bubbles; c) combined foam material: the soft foam material The foam material and the rigid foam material are combined to form one of the materials to be foamed in sheet form; d) attaching a tensile material: attaching a tensile material to the surface of the material to be foamed; e) heating forming: heating to make the material to be foamed The foam material is foamed and laminated with the tensile material, and a soft water-absorbing mat can be obtained after cooling.

較佳地，該硬質發泡材係呈片狀，該軟質發泡材係受一刮板塗佈於持續移動之硬質發泡材表面。 Preferably, the rigid foam is in the form of a sheet, and the soft foam is coated on the surface of the continuously moving rigid foam by a scraper.

較佳地，該硬質發泡材係呈糰狀，該軟質發泡材係與硬質發泡材同時輸入一押片機而受擠壓呈片狀之待發泡材。 Preferably, the hard foaming material is in the form of a ball, and the soft foaming material and the hard foaming material are input into a tablet press at the same time, and the material to be foamed is extruded into a sheet.

較佳地，該硬質發泡材係呈糰狀，該軟質發泡材與硬質發泡材係混合後輸入一押片機而擠壓呈片狀之待發泡材。 Preferably, the rigid foaming material is in the form of a dough, and the soft foaming material and the rigid foaming material are mixed and then fed into a tablet press to extrude the material to be foamed in sheet form.

較佳地，該硬質發泡材更添加有水基材料、油基材料及可結合水基材料與油基材料之界面活性劑。 Preferably, the rigid foam material is further added with a water-based material, an oil-based material and a surfactant capable of combining the water-based material and the oil-based material.

較佳地，該硬質發泡材更添加有極性廢棄物材料與非極性廢棄物材料。 Preferably, the rigid foam material is further added with polar waste materials and non-polar waste materials.

較佳地，該軟質發泡材更添加有回收矽砂或晶圓廠矽泥等硬質添加物，藉以提升軟質發泡材之硬度，該硬質發泡材更添加有回收油或再生油，藉以適當軟化硬質發泡材。 Preferably, the soft foaming material is further added with hard additives such as recycled silica sand or wafer factory silicon mud, so as to increase the hardness of the soft foaming material, and the hard foaming material is further added with recovered oil or recycled oil, so as to improve the hardness of the soft foaming material. Appropriately soften the rigid foam material.

較佳地，該化合物可選自異氰酸酯。 Preferably, the compound may be selected from isocyanates.

較佳地，該軟質發泡材與硬質發泡材中係添加5%至25%之吸水材料，該吸水材料係矽藻土、陶土、黏土、砂等礦石粉或/及棉、寒天等植物粉末或/及淤泥、爐渣、高吸水性樹脂、尼龍、聚丙烯酸鹽等化學粉末。 Preferably, 5% to 25% of the water-absorbing material is added to the soft foam material and the hard foam material, and the water-absorbing material is ore powder such as diatomaceous earth, pottery clay, clay, sand, or/and plants such as cotton and cold weather Powder or/and sludge, slag, superabsorbent resin, nylon, polyacrylate and other chemical powders.

此外，本發明更提供一種如前述軟式吸水踏墊之製法所製成之軟式吸水踏墊，包含有一止滑層，以具止滑效果之該硬質發泡材製成，供抵貼地面，其內部包含吸水材料；一彈性層，以該軟質發泡材製成，貼置於該止滑層頂側，其厚度大於該止滑層且內部包含吸水材料；一抗拉件，貼置於該彈性層之表面。 In addition, the present invention further provides a soft water-absorbent tread mat made by the aforementioned soft water-absorbent tread mat method, which includes an anti-slip layer made of the hard foam material with anti-slip effect for contacting the ground. The interior contains water-absorbing materials; an elastic layer, made of the soft foam material, is pasted on the top side of the anti-slip layer, its thickness is greater than that of the anti-slip layer and contains water-absorbing materials inside; a tensile member is pasted on the the surface of the elastic layer.

100:製法 100: Method

110:備取發泡材 110: Prepare foam material

120:水造泡處理 120: water foaming treatment

130:結合發泡材 130: combined with foam

140:貼設抗拉材 140: Attach tensile material

150:加熱成型 150: Thermoforming

1:軟質發泡材 1: Soft foam material

2:硬質發泡材 2: Rigid foam material

3:刮板 3: Scraper

4:待發泡材 4: The material to be foamed

5:抗拉材 5: tensile material

6:烤箱 6: Oven

7:押片機 7: Tablet press machine

10:軟式吸水踏墊 10: Soft absorbent mat

12:止滑層 12: Anti-slip layer

14:彈性層 14: elastic layer

圖一係本發明一較佳實施例之流程圖。 Figure 1 is a flow chart of a preferred embodiment of the present invention.

圖二係本發明一較佳實施例中結合發泡材、貼設抗拉材與加熱成型步驟之示意圖。 Figure 2 is a schematic diagram of the steps of combining foaming material, attaching tensile material and thermoforming in a preferred embodiment of the present invention.

圖三係本發明一較佳實施例軟式吸水踏墊之側視圖。 Fig. 3 is a side view of a soft water-absorbing mat of a preferred embodiment of the present invention.

圖四係本發明另一較佳實施例之結合發泡材步驟之示意圖。 Fig. 4 is a schematic diagram of the step of combining foam materials in another preferred embodiment of the present invention.

圖五係本發明再一較佳實施例結合發泡材步驟之示意圖。 Fig. 5 is a schematic diagram of yet another preferred embodiment of the present invention in combination with foaming material steps.

以下，茲舉本發明數個較佳實施例，並配合圖式做進一步之詳細說明如後： Hereinafter, several preferred embodiments of the present invention are cited, and further detailed descriptions are made in conjunction with the drawings as follows:

首先，請參閱圖一至圖三所示，本發明一較佳實施例之軟式吸水踏墊10之製法100，其第一步驟係備取發泡材110：係備取一軟質發泡材1與一硬質發泡材2，該軟質發泡材1係天然橡膠NR等發泡材料，概呈糰狀，材料中並添加有可與水反應而產生氣體之適量化合物及5%至25%之吸水材料，該化合物係異氰酸酯(ISOCYANATE)等，加水時可產生化學反應而產生二氧化碳，該化合物與水之使用量可彈性調整，主要係視後續加熱該軟質發泡材1發泡成型後之發泡密度需求而定，水用量的改變可控制二氧化碳的產生量，而獲得不同密度的軟質發泡材1。該吸水材料係珪藻土、陶土、黏土、砂等礦石粉或/及棉、寒天等植物粉末或/及淤泥、爐渣、高吸水性樹脂、尼龍、聚丙烯酸鹽等化學粉末，以形成具有多數氣泡之糰狀軟質發泡材1。該硬質發泡材2係選自天然橡膠NR、丁腈橡膠(NBR)、丁苯橡膠(SBR)、聚氨酯PU、TPU、TPE、EVA或PVC等彈性發泡材料，並添加有發泡劑、促進劑等發泡助劑及5%至25%之吸水材料，其所選用之各種發泡材料類型及比例只需可於加熱發泡成型後之硬度較該軟質發泡材1高即可，係預先以習知押片機壓制呈板片狀。另，前述該吸水材料之使用量可視需求調整，使用量少，該軟質發泡材1與硬質發泡材2發泡成型後之吸水效果較弱，而隨著該吸水材料之使用量提高，該軟質發泡材1與硬質發泡材2發泡成型後之吸水效果可更佳，不過柔軟性會降低。 First of all, please refer to Fig. 1 to Fig. 3, the manufacturing method 100 of the soft water-absorbing tread mat 10 of a preferred embodiment of the present invention, its first step is to prepare foam material 110: Department prepares a soft foam material 1 and 1. Rigid foam material 2. The soft foam material 1 is a foam material such as natural rubber NR, which is generally in the form of a ball. The material is added with an appropriate amount of compound that can react with water to generate gas and 5% to 25% of water-absorbing material. Material, the compound is isocyanate (ISOCYANATE), etc. When water is added, it can produce a chemical reaction to generate carbon dioxide. The amount of this compound and water can be adjusted flexibly, mainly depending on the subsequent heating of the soft foam material 1 after foam molding. Depending on the density requirement, changing the amount of water used can control the amount of carbon dioxide produced, so as to obtain soft foam materials with different densities1. The water-absorbing material is ore powder such as diatomaceous earth, pottery clay, clay, sand, etc., or/and plant powder such as cotton, and cold weather, etc. Chemical powder such as mud, slag, superabsorbent resin, nylon, polyacrylate, etc., to form a group-like soft foam material with many bubbles. The rigid foam material 2 is selected from elastic foam materials such as natural rubber NR, nitrile rubber (NBR), styrene-butadiene rubber (SBR), polyurethane PU, TPU, TPE, EVA or PVC, and is added with foaming agent, Foaming aids such as accelerators and 5% to 25% of water-absorbing materials, the types and proportions of the various foaming materials used only need to have a higher hardness than the soft foaming material 1 after heating and foaming. It is pre-pressed with a known tablet press to form a plate shape. In addition, the amount of the water-absorbing material mentioned above can be adjusted according to the needs. If the amount used is small, the water-absorbing effect of the soft foam material 1 and the rigid foam material 2 after foam molding is relatively weak, and as the amount of water-absorbing material used increases, The water absorption effect of the soft foam material 1 and the rigid foam material 2 after foam molding can be better, but the softness will be reduced.

本發明之第二步驟係水造泡處理120：係將水加入該軟質發泡材1，使該軟質發泡材1中之化合物可產生化學反應而產生多數二氧化碳之氣泡，形成具多數氣泡之糰狀軟質發泡材，稱之為水發泡或水造泡(非加熱發泡成型)。 The second step of the present invention is water foaming treatment 120: water is added to the soft foam material 1, so that the compounds in the soft foam material 1 can undergo a chemical reaction to generate a large number of carbon dioxide bubbles, forming a bubble with a large number of bubbles The lumpy soft foaming material is called water foaming or water foaming (non-heating foaming).

本發明之第三步驟係結合發泡材130：係將該糰狀之軟質發泡材1置放於硬質發泡材2(置於持續移動之輸送帶上)，使該軟質發泡材1可受到輸送帶上方之一刮板3阻擋而塗佈、貼合於持續移動之硬質發泡材2表面，藉以形成一待發泡材4。 The third step of the present invention is to combine the foam material 130: it is to place the soft foam material 1 of the group on the hard foam material 2 (on the conveyor belt that is continuously moved), so that the soft foam material 1 It can be blocked by a scraper 3 above the conveyor belt and coated and pasted on the surface of the continuously moving rigid foaming material 2 to form a material 4 to be foamed.

本發明之第四步驟係貼設抗拉材140：將一抗拉材5貼置於持續移動之該待發泡材4表面，該抗拉材5係具適當抗拉力之網布。 The fourth step of the present invention is attaching the tensile material 140: a tensile material 5 is pasted on the surface of the material 4 to be foamed which is continuously moving, and the tensile material 5 is a mesh cloth with appropriate tensile force.

本發明之最後步驟係加熱成型150：將貼合之該抗拉材5與待發泡材4輸入一烤箱6以加熱，使該待發泡材4發泡而利用發泡力量與抗拉材5貼合，待冷卻後即可獲得軟式吸水踏墊10。 The final step of the present invention is thermoforming 150: the tensile material 5 and the material to be foamed 4 that have been bonded are input into an oven 6 for heating, so that the material to be foamed 4 is foamed and the foaming force and the tensile material are utilized 5 fit together, the soft water-absorbing step mat 10 can be obtained after cooling.

藉此，本發明所製成之該軟式吸水踏墊10係包含有一止滑層12、一彈性層14與一抗拉件5，該止滑層12係硬質發泡材2發泡而成，其硬度為邵氏硬度A20以上(50以上更佳)，具有止滑效果，可供抵貼於地面，該彈性層14係以軟質發泡材1發泡而成，其硬度為邵氏硬度A20以下，設置於該止滑層12之頂側，其厚度係遠大於該止滑層12(如2倍以上)，該抗拉件5係貼置於彈性層14之頂側。當然，該止滑層12底側可更設置凹凸或紋路等有助止滑之結構。 Thereby, the soft water-absorbing tread mat 10 made by the present invention comprises an anti-slip layer 12, an elastic layer 14 and a tensile member 5, and the anti-slip layer 12 is formed by foaming the hard foam material 2, Its hardness is above Shore A20 (more than 50 is better), has an anti-slip effect, and can be used to stick to the ground. The elastic layer 14 is made of soft foam material 1, and its hardness is Shore A20. Next, it is arranged on the top side of the anti-slip layer 12, and its thickness is far greater than that of the anti-slip layer 12 (such as more than 2 times), and the tensile member 5 is attached to the top side of the elastic layer 14. Of course, the bottom side of the anti-slip layer 12 can be further provided with structures such as concavo-convex or lines that are helpful for anti-slip.

由於該止滑層12與彈性層14均內含吸水材料，可產生吸水效果，適於將該軟式吸水踏墊10置放於浴室或居家門口等場合，供沐浴者走出浴室或走入家中時踩踏，不僅踩踏感甚為柔軟(彈性層14之厚度係止滑層12之數倍)、舒適，且，腳底或鞋底之水分可快速被止滑層12與彈性層14吸收，不會將水分帶入室內，相較於習知略具吸水效果之多孔發泡墊體(例如瑜珈墊等)及發明人之彈性吸水地墊專利前案之技術，本發明分別具有吸水效果更佳及踩踏感更柔軟、舒適之功效增進。 Since the anti-slip layer 12 and the elastic layer 14 all contain water-absorbing materials, they can produce a water-absorbing effect, and are suitable for placing the soft water-absorbing step mat 10 in bathrooms or at the door of a home, for bathers to walk out of the bathroom or enter the home. Stepping on, not only the feeling of stepping on is very soft (the thickness of the elastic layer 14 is several times that of the anti-slip layer 12) and comfortable, but also the moisture on the soles of the feet or soles can be quickly absorbed by the anti-slip layer 12 and the elastic layer 14, and the moisture will not be absorbed Bringing it indoors, compared with the conventional porous foam mats with slight water absorption effect (such as yoga mats, etc.) and the technology of the inventor's patented elastic water absorption floor mat, the present invention has better water absorption effect and better pedaling feeling Enhanced softness and comfort.

如圖四所示，本發明該結合發泡材130之步驟中，該硬質發泡材2亦可呈糰狀，該軟質發泡材1係與硬質發泡材2同時輸入一習知押片機7而受擠壓呈片狀之待發泡材 4。 As shown in Figure 4, in the step of combining the foaming material 130 of the present invention, the hard foaming material 2 can also be in the form of a ball, and the soft foaming material 1 and the hard foaming material 2 are input into a conventional pressing sheet at the same time Machine 7 and extruded sheet-like material to be foamed 4.

其次，如圖五所示，本發明該結合發泡材130之步驟中，該硬質發泡材2亦可呈糰狀，且，係將該軟質發泡材1與硬質發泡材2利用一攪拌機8混合後再輸入押片機7擠壓呈片狀之待發泡材4。 Next, as shown in Figure 5, in the step of combining the foam material 130 of the present invention, the rigid foam material 2 can also be in the form of a ball, and the soft foam material 1 and the rigid foam material 2 are formed using a The mixer 8 mixes and then enters the sheet press machine 7 to extrude the foamed material 4 in sheet form.

此外，前述該糰狀之硬質發泡材2中更可添加發泡技術領域中所習用之水基(親水性)材料(如水基丙烯酸類等)、油基(疏水性)材料(如橡膠等)及可結合水基材料與油基材料之界面活性劑(一端具有親水基團，而另一端具有親油基團，不限種類，可以單獨，也可以組合複數種使用)，甚至可再添加習知極性(親水性)與非極性(親油性)之廢棄物材料(極性廢棄物材料如含有尼龍或PET之聚合物，非極性廢棄物材料如聚烯烴聚合物等)，用以利用油水互溶之乳化方式，將前述水基材料、油基材料或/及極性與非極性之廢棄物材料均作為該硬質發泡材2之原料，可解決習知回收之廢棄物常因油基/非極性與水基/極性材料不互溶而無法全部有效利用之缺點，具備廢棄物不分類回收的效益。且，於該硬質發泡材中添加水基、油基材料或極性、非極性廢棄物材料，可減少天然橡膠之使用量，更具有維護地球資源永續發展之環保效益。 In addition, the conventional water-based (hydrophilic) materials (such as water-based acrylics, etc.), oil-based (hydrophobic) materials (such as rubber, etc.) ) and surfactants that can combine water-based materials and oil-based materials (one end has a hydrophilic group, and the other end has an lipophilic group, not limited to the type, can be used alone or in combination), and can even be added Known polar (hydrophilic) and non-polar (lipophilic) waste materials (polar waste materials such as polymers containing nylon or PET, non-polar waste materials such as polyolefin polymers, etc.), used to utilize oil-water miscibility The emulsification method uses the aforementioned water-based materials, oil-based materials, or/and polar and non-polar waste materials as raw materials for the rigid foam material 2, which can solve the conventional problem of recycling waste due to oil-based/non-polar It has the disadvantage of being incompatible with water-based/polar materials and cannot be fully utilized effectively, and has the benefit of non-sorted recycling of waste. Moreover, adding water-based, oil-based materials or polar and non-polar waste materials to the rigid foam can reduce the amount of natural rubber used, and has environmental protection benefits for sustainable development of earth resources.

再者，欲調整該止滑層12(硬質發泡材2)與彈性層14(軟質發泡材1)之軟硬度，可於該軟質發泡材1中添加回收矽砂或晶圓廠矽泥等硬質添加物(廢棄物)，或適量硬質發泡材2，即可提升該軟質發泡材1之硬度，而該硬質發泡材2則可添加回收油(廢棄物)或再生油，或適量軟質發泡材1，即可適當軟化該硬質發泡材2，使該軟式吸水踏墊10之踩踏感符合需求。 Furthermore, if you want to adjust the hardness of the anti-slip layer 12 (hard foam material 2) and the elastic layer 14 (soft foam material 1), you can add recycled silica sand or fabs to the soft foam material 1. Hard additives (waste) such as silica mud, or an appropriate amount of hard foam material 2 can improve the hardness of the soft foam material 1, and the hard foam material 1 The foam material 2 can be added with recycled oil (waste) or regenerated oil, or an appropriate amount of soft foam material 1, which can properly soften the rigid foam material 2, so that the pedaling feeling of the soft water-absorbent mat 10 meets the requirements.

由上可知，本發明所提供軟式吸水踏墊之製法及軟式吸水踏墊，其先利用水發泡之方式使該軟質發泡材成為內含多數氣泡之糰狀後，再將其與該硬質發泡材結合，貼設該抗拉材後加熱發泡成型，使得製成之該軟式吸水踏墊不僅吸水速度快，且踩踏感柔軟、不會滑移，更可解決習知回收之廢棄物無法有效全部利用之缺點，產生廢棄物不分類回收之效果，更可減少天然橡膠之使用量，具有維護地球資源永續發展之環保效益，甚具實用價值；緣是，本發明確實符合發明專利之要件，爰依法提出申請。 As can be seen from the above, the method for making the soft water-absorbing mat provided by the present invention and the soft water-absorbing mat first utilize water foaming to make the soft foam material into a mass containing many air cells, and then combine it with the hard water-absorbing mat. Combined with foam materials, the tensile material is pasted and then heated and foamed, so that the soft water-absorbent mat not only absorbs water quickly, but also has a soft stepping feeling and will not slip, and can solve the waste of conventional recycling The shortcoming of not being able to fully utilize it effectively produces the effect of non-sorted recycling of waste, and can reduce the amount of natural rubber used. It has the environmental protection benefit of maintaining the sustainable development of earth resources, and is of great practical value; the reason is that the invention is indeed in line with the invention patent The requirements must be filed in accordance with the law.

以上所述僅為本發明的數個較佳實施例而已，並非用以限制本發明，任何所屬技術領域中具通常知識者，在不脫離本發明之精神和範圍內，當可作些許之修改、更動與潤飾，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。 The above descriptions are only several preferred embodiments of the present invention, and are not intended to limit the present invention. Anyone with ordinary knowledge in the technical field may make some modifications without departing from the spirit and scope of the present invention. , modification and retouching, so the scope of protection of the present invention should be defined by the scope of the appended patent application.

100:製法 100: Method

110:備取發泡材 110: Prepare foam material

120:水造泡處理 120: water foaming treatment

130:結合發泡材 130: combined with foam

140:貼設抗拉材 140: Attach tensile material

150:加熱成型 150: Thermoforming

Claims

一種軟式吸水踏墊之製法，至少包含有以下步驟：a)備取發泡材：備取一軟質發泡材與一硬質發泡材，該軟質發泡材中添加有可與水反應而產生氣體之化合物及吸水材料，該硬質發泡材係硬度較軟質發泡材高之發泡材，其並添加有吸水材料；b)水造泡處理：將水加入該軟質發泡材，使該軟質發泡材中之化合物可與水產生化學反應而以非加熱方式產生多數氣泡，形成具多數氣泡之糰狀軟質發泡材；c)結合發泡材：將該軟質發泡材與硬質發泡材結合呈片狀之一待發泡材；d)貼設抗拉材：將一抗拉材貼置於該待發泡材表面；及e)加熱成型：加熱使該待發泡材發泡而與抗拉材貼合，冷卻後即可獲得軟式吸水踏墊。 A method for making a soft water-absorbing mat, at least including the following steps: a) preparing a foam material: prepare a soft foam material and a hard foam material, and the soft foam material is added to the soft foam material, which can react with water to produce Gas compound and water-absorbing material, the hard foam material is a foam material with higher hardness than the soft foam material, and it is added with water-absorbent material; b) Water foaming treatment: add water to the soft foam material to make the soft foam material The compound in the soft foam material can react with water to generate many bubbles in a non-heating way, forming a group-shaped soft foam material with many bubbles; c) Combined foam material: combine the soft foam material with the hard foam material. The foam material is combined into a sheet-like material to be foamed; d) attaching a tensile material: attaching a tensile material to the surface of the material to be foamed; and e) heating forming: heating the material to be foamed It is laminated with the tensile material, and a soft water-absorbing mat can be obtained after cooling.

如請求項1所述之軟式吸水踏墊之製法，其中，c)步驟中，該硬質發泡材係呈片狀，該軟質發泡材係受一刮板塗佈於持續移動之硬質發泡材表面。 The method for making a soft water-absorbing step mat as described in Claim 1, wherein, in step c), the hard foam material is in the form of a sheet, and the soft foam material is coated on the continuously moving hard foam by a scraper. material surface.

如請求項1所述之軟式吸水踏墊之製法，其中，c)步驟中，該硬質發泡材係呈糰狀，該軟質發泡材係與硬質發泡材同時輸入一押片機而受擠壓呈片狀之待發泡材。 The method for making a soft water-absorbing step mat as described in Claim 1, wherein, in step c), the hard foaming material is in the form of a ball, and the soft foaming material and the hard foaming material are input into a tablet press at the same time to be subjected to Extruded sheet-like foam material.

如請求項1所述之軟式吸水踏墊之製法，其中，c)步驟中，該硬質發泡材係呈糰狀，該軟質發泡材與硬質發泡材係混合後輸入一押片機而擠壓呈片狀之待發泡材。 The method for making a soft water-absorbing step mat as described in Claim 1, wherein, in step c), the hard foam is in the form of a ball, and the soft foam and the hard foam are mixed and then input into a sheet press machine. Extruded sheet-like foam material.

如請求項3或4所述之軟式吸水踏墊之製法，其中，a)步驟中，該硬質發泡材更添加有水基材料、油基材料及可結合水基材料與油基材料之界面活性劑。 As the method for making the soft water-absorbing mat described in claim 3 or 4, it Among them, in step a), the rigid foaming material is further added with a water-based material, an oil-based material, and a surfactant capable of combining the water-based material and the oil-based material.

如請求項5所述之軟式吸水踏墊之製法，其中，a)步驟中，該硬質發泡材更添加有極性廢棄物材料與非極性廢棄物材料。 The method for making a soft water-absorbing step mat as described in claim 5, wherein, in step a), the rigid foam material is further added with polar waste materials and non-polar waste materials.

如請求項1所述之軟式吸水踏墊之製法，其中，a)步驟中，該軟質發泡材更添加有回收矽砂或晶圓廠矽泥等硬質添加物，藉以提升軟質發泡材之硬度，該硬質發泡材更添加有回收油或再生油，藉以適當軟化硬質發泡材。 The method for making a soft water-absorbing step mat as described in Claim 1, wherein, in step a), the soft foaming material is further added with hard additives such as recycled silica sand or wafer factory silicon mud, so as to improve the soft foaming material. Hardness, the rigid foam material is added with recovered oil or regenerated oil, so as to properly soften the rigid foam material.

如請求項1所述之軟式吸水踏墊之製法，其中，a)步驟中，該化合物可選自異氰酸酯(ISOCYANATE)。 The method for making a soft water-absorbing mat as described in Claim 1, wherein, in step a), the compound can be selected from isocyanate (ISOCYANATE).

如請求項1所述之軟式吸水踏墊之製法，其中，a)步驟中，該軟質發泡材與硬質發泡材中係添加5%至25%之吸水材料，該吸水材料係矽藻土、陶土、黏土、砂等礦石粉或/及棉、寒天等植物粉末或/及淤泥、爐渣、高吸水性樹脂、尼龍、聚丙烯酸鹽等化學粉末。 The method for making a soft water-absorbing mat as described in Claim 1, wherein, in step a), the soft foam material and the hard foam material are added with 5% to 25% water-absorbent material, and the water-absorbent material is diatomaceous earth , pottery clay, clay, sand and other ore powders or/and plant powders such as cotton and cold weather or/and chemical powders such as sludge, slag, superabsorbent resin, nylon and polyacrylate.