TWI821786B - Processing method of multilayer absorbent pad - Google Patents
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- TWI821786B TWI821786B TW110142456A TW110142456A TWI821786B TW I821786 B TWI821786 B TW I821786B TW 110142456 A TW110142456 A TW 110142456A TW 110142456 A TW110142456 A TW 110142456A TW I821786 B TWI821786 B TW I821786B
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- 230000002745 absorbent Effects 0.000 title claims abstract description 75
- 239000002250 absorbent Substances 0.000 title claims abstract description 75
- 238000003672 processing method Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000004132 cross linking Methods 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims description 49
- 238000004519 manufacturing process Methods 0.000 claims description 46
- 239000004088 foaming agent Substances 0.000 claims description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 239000005909 Kieselgur Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
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- 239000003431 cross linking reagent Substances 0.000 claims description 12
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 10
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- 229920001169 thermoplastic Polymers 0.000 claims description 8
- 239000004342 Benzoyl peroxide Substances 0.000 claims description 6
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 6
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 6
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 claims description 6
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- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical group CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 claims description 3
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- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 2
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Abstract
Description
本發明是有關於一種多層吸水墊之製程方法,特別是有關於一種可在相對較低的溫度下進行且不添加黏著劑的多層吸水墊之製程方法。The present invention relates to a manufacturing method of a multi-layer absorbent pad, and in particular to a manufacturing method of a multi-layer absorbent pad that can be carried out at a relatively low temperature without adding adhesive.
吸水墊可應用於潮濕環境,如游泳池、浴室等以避免因腳底潮濕使水珠經走動沾濕地板,也能減少相關疾病及細菌的孳生。Absorbent pads can be used in humid environments, such as swimming pools, bathrooms, etc. to prevent water droplets from wetting the floor due to moisture on the soles of the feet, and can also reduce the breeding of related diseases and bacteria.
珪藻土為具有強力吸水性的物質,因此非常適合應用於吸水墊的製作,然而目前較常使用的珪藻土製作工藝為陶燒法,其加工溫度須達到800 oC至1500 oC,因所需的加熱溫度較高,以至於珪藻土相關產品的製作成本也隨之上升。 Diatomaceous earth is a substance with strong water absorption, so it is very suitable for use in the production of absorbent pads. However, the currently more commonly used diatomaceous earth production process is the pottery firing method, and its processing temperature must reach 800 o C to 1500 o C. Due to the required The heating temperature is higher, so that the production cost of diatomite-related products also increases.
此外,吸水墊的踩踏面通常由較硬的材質組成硬層,放置面為了具有止滑效果,通常由較軟的材質組成軟層,而硬層和軟層的接合通常需使用黏著劑,亦增加了吸水墊的製作成本及製作工序。In addition, the treading surface of the absorbent pad is usually made of a harder material to form the hard layer. In order to have an anti-slip effect, the placement surface is usually made of a softer material to form the soft layer. Adhesives are usually used to join the hard layer and the soft layer. The production cost and production process of the absorbent pad are increased.
綜上所述,發展一種可在相對較低的溫度下,不添加黏著劑即能形成多層吸水墊的多層吸水墊之製程方法,為一具有商業價值的發展目標。In summary, it is a development goal with commercial value to develop a process method that can form a multi-layer absorbent pad at a relatively low temperature without adding adhesives.
本發明之一目的在於提供一種多層吸水墊之製程方法,藉由將珪藻土粉末與多種材料混合形成硬層混合物及軟層混合物,並將硬層混合物及軟層混合物交互堆疊後,以120 oC至180 oC之溫度進行加溫交聯,形成多層吸水墊,以達到可在相對較低的溫度下,不添加黏著劑即形成多層吸水墊的效果。 One object of the present invention is to provide a method for manufacturing a multi-layer absorbent pad by mixing diatomaceous earth powder with various materials to form a hard layer mixture and a soft layer mixture, and then alternately stacking the hard layer mixture and the soft layer mixture at 120 o C. It is heated and cross-linked to a temperature of 180 ° C to form a multi-layer absorbent pad, so as to achieve the effect of forming a multi-layer absorbent pad at a relatively low temperature without adding adhesive.
本發明提供一種多層吸水墊之製程方法,包含硬層材料混合步驟、軟層材料混合步驟、堆疊步驟以及加溫交聯步驟。硬層材料混合步驟係將珪藻土及熱固性橡膠以第一混合比例進行混合,並添加第一交聯劑,形成硬層混合物。軟層材料混合步驟係將珪藻土、熱塑性橡膠或熱塑性塑膠及軟化劑以第二混合比例進行混合,並添加第二交聯劑及第一發泡劑,形成軟層混合物。堆疊步驟係將至少一硬層混合物及至少一軟層混合物交互堆疊,形成多層結構,其中多層結構之最下層為軟層混合物。加溫交聯步驟係以120 oC至180 oC之溫度對多層結構進行交聯,以形成多層吸水墊。 The invention provides a method for manufacturing a multi-layer absorbent pad, which includes a hard layer material mixing step, a soft layer material mixing step, a stacking step and a heating and cross-linking step. The hard layer material mixing step is to mix diatomaceous earth and thermosetting rubber at a first mixing ratio, and add a first cross-linking agent to form a hard layer mixture. The soft layer material mixing step is to mix diatomaceous earth, thermoplastic rubber or thermoplastic plastic and softener in a second mixing ratio, and add a second cross-linking agent and a first foaming agent to form a soft layer mixture. The stacking step is to alternately stack at least one hard layer mixture and at least one soft layer mixture to form a multi-layer structure, wherein the bottom layer of the multi-layer structure is the soft layer mixture. The heating cross-linking step is to cross-link the multi-layer structure at a temperature of 120 o C to 180 o C to form a multi-layer absorbent pad.
依據前述之多層吸水墊之製程方法,其中熱固性橡膠之材質可為聚異戊二烯、丁苯橡膠或聚丁二烯橡膠。According to the aforementioned manufacturing method of the multi-layer absorbent pad, the material of the thermosetting rubber may be polyisoprene, styrene-butadiene rubber or polybutadiene rubber.
依據前述之多層吸水墊之製程方法,其中熱塑性橡膠之材質可為苯乙烯-乙烯/丁烯-苯乙烯共聚物或苯乙烯-丁二烯-苯乙烯嵌段共聚物,熱塑性塑膠之材質可為乙烯-醋酸乙烯酯共聚物、聚氯乙烯或聚乙烯。According to the aforementioned manufacturing method of the multi-layer absorbent pad, the material of the thermoplastic rubber can be styrene-ethylene/butylene-styrene copolymer or styrene-butadiene-styrene block copolymer, and the material of the thermoplastic plastic can be Ethylene-vinyl acetate copolymer, polyvinyl chloride or polyethylene.
依據前述之多層吸水墊之製程方法,其中基於硬層混合物的重量百分率為100%,第一混合比例可為珪藻土的重量百分率為80%至95%,熱固性橡膠的重量百分率為5%至20%。According to the aforementioned manufacturing method of the multi-layer absorbent pad, the weight percentage of the hard layer mixture is 100%, the first mixing ratio can be 80% to 95% by weight of diatomaceous earth, and 5% to 20% by weight of the thermosetting rubber. .
依據前述之多層吸水墊之製程方法,其中基於軟層混合物的重量百分率為100%,第二混合比例可為珪藻土的重量百分率為30%至50%,軟化劑的重量百分率為20%,熱塑性橡膠或熱塑性塑膠的重量百分率為30%至50%。According to the aforementioned manufacturing method of the multi-layer absorbent pad, the weight percentage of the soft layer mixture is 100%, the second mixing ratio can be 30% to 50% by weight of diatomaceous earth, 20% by weight of the softener, and 20% by weight of the thermoplastic rubber. Or 30% to 50% by weight of thermoplastic.
依據前述之多層吸水墊之製程方法,其中第一發泡劑可為化學發泡劑、物理發泡劑、表面活性劑或其混合物。According to the aforementioned manufacturing method of the multi-layer absorbent pad, the first foaming agent may be a chemical foaming agent, a physical foaming agent, a surfactant or a mixture thereof.
依據前述之多層吸水墊之製程方法,其中硬層材料混合步驟更可包含添加一第二發泡劑進行混合。According to the aforementioned manufacturing method of the multi-layer absorbent pad, the step of mixing the hard layer material may further include adding a second foaming agent for mixing.
依據前述之多層吸水墊之製程方法,其中第二發泡劑可為化學發泡劑、物理發泡劑、表面活性劑或其混合物。According to the aforementioned manufacturing method of the multi-layer absorbent pad, the second foaming agent may be a chemical foaming agent, a physical foaming agent, a surfactant or a mixture thereof.
依據前述之多層吸水墊之製程方法,其中第一交聯劑可為過氧化二異丙苯、過氧化苯甲醯或二叔丁基過氧化物,第二交聯劑可為過氧化二異丙苯、過氧化苯甲醯或二叔丁基過氧化物。According to the aforementioned manufacturing method of a multi-layer absorbent pad, the first cross-linking agent may be dicumyl peroxide, benzoyl peroxide or di-tert-butyl peroxide, and the second cross-linking agent may be diisopropyl peroxide. propylbenzene, benzoyl peroxide or di-tert-butyl peroxide.
依據前述之多層吸水墊之製程方法,其中軟化劑可為玻尿酸、天然油、精油、鯊烷、苯甲酸烷基酯(C 12-C 15)、氫化聚異丁烯、礦物油、異十六烷、異十二烷、氫化聚烯烴(C 6-C 14)及硬脂酸丁酯。 According to the aforementioned manufacturing method of the multi-layer absorbent pad, the softening agent may be hyaluronic acid, natural oil, essential oil, squalane, alkyl benzoate (C 12 -C 15 ), hydrogenated polyisobutylene, mineral oil, isohexadecane, Isododecane, hydrogenated polyolefins (C 6 -C 14 ) and butyl stearate.
藉此,可達到可在相對較低的溫度下,不添加黏著劑即形成多層吸水墊的效果。This can achieve the effect of forming a multi-layer absorbent pad at a relatively low temperature without adding adhesive.
以下將參照圖式說明本發明之複數個實施例。為明確說明起見,許多實務上的細節將在以下敘述中一併說明。然而,應瞭解到,這些實務上的細節不應用以限制本發明。也就是說,在本發明部分實施例中,這些實務上的細節是非必要的。此外,為簡化圖式起見,一些習知慣用的結構與元件在圖式中將以簡單示意的方式繪示之;並且重複之元件將可能使用相同的編號表示之。Several embodiments of the present invention will be described below with reference to the drawings. For the sake of clarity, many practical details will be explained together in the following narrative. However, it will be understood that these practical details should not limit the invention. That is to say, in some embodiments of the present invention, these practical details are not necessary. In addition, in order to simplify the drawings, some commonly used structures and components will be illustrated in a simple schematic manner in the drawings; and repeated components may be represented by the same numbers.
請參照第1圖,第1圖係繪示本發明一實施方式之多層吸水墊之製程方法100之步驟流程圖。多層吸水墊之製程方法100包含步驟110、步驟120、步驟130以及步驟140。Please refer to Figure 1 . Figure 1 is a step flow chart illustrating a
步驟110為硬層材料混合步驟,其係將珪藻土及熱固性橡膠以第一混合比例進行混合,並添加第一交聯劑,形成硬層混合物。詳細來說,所述熱固性橡膠之材質可為聚異戊二烯、丁苯橡膠或聚丁二烯橡膠,但本發明並不以此為限。
具體來說,基於硬層混合物的重量百分率為100%,第一混合比例可為珪藻土的重量百分率為80%至95%,熱固性橡膠的重量百分率為5%至20%,但本發明並不以此為限。Specifically, based on the weight percentage of the hard layer mixture being 100%, the first mixing ratio may be 80% to 95% by weight of diatomaceous earth and 5% to 20% by weight of thermosetting rubber. However, the present invention does not use This is the limit.
於步驟110中,所使用之第一交聯劑可為過氧化二異丙苯、過氧化苯甲醯或二叔丁基過氧化物,但本發明並不以此為限。In
詳細來說,步驟110更可包含添加第二發泡劑進行混合,所述第二發泡劑可為化學發泡劑、物理發泡劑、表面活性劑或其混合物,化學發泡劑可為偶氮化合物、磺醯肼類化合物、亞硝基化合物、正戊烷、正己烷、正庚烷、石油醚、三氯氟甲烷、二氯二氟甲烷或二氯四氟乙烷,物理發泡劑可為氫氟碳化合物、氫氯氟碳化合物、氫氟烯烴、氫氯氟烯烴、氫氯烯烴、直鏈烷烴、分支鏈烷烴、環烷烴、二氧化碳、甲酸甲酯、惰性氣體、大氣氣體、醇類(較佳地,為C
1至C
5醇)、醛類(較佳地,為C
1至C
4醛)、醚類(較佳地,為C
1至C
4醚)、二醚、氟化醚、不飽和氟化醚、酮、氟酮、水或其混合物,表面活性劑可為十二烷基硫酸鈉、脂肪醇聚氧乙烯醚硫酸鈉、松香皂類發泡劑、動植物蛋白類發泡劑或紙漿廢液,但本發明並不以此為限。
In detail,
步驟120為軟層材料混合步驟,其係將珪藻土、熱塑性橡膠或熱塑性塑膠及軟化劑以第二混合比例進行混合,並添加第二交聯劑及第一發泡劑,形成軟層混合物,詳細來說,所述熱塑性橡膠之材質可為苯乙烯-乙烯/丁烯-苯乙烯共聚物或苯乙烯-丁二烯-苯乙烯嵌段共聚物,所述熱塑性塑膠之材質可為乙烯-醋酸乙烯酯共聚物、聚氯乙烯或聚乙烯,但本發明並不以此為限。
具體來說,基於軟層混合物的重量百分率為100%,第二混合比例可為珪藻土的重量百分率為30%至50%,軟化劑的重量百分率為20%,熱塑性橡膠或熱塑性塑膠的重量百分率為30%至50%,但本發明並不以此為限。Specifically, based on the weight percentage of the soft layer mixture being 100%, the second mixing ratio may be 30% to 50% by weight of diatomaceous earth, 20% by weight of the softener, and 20% by weight of the thermoplastic rubber or thermoplastic plastic. 30% to 50%, but the present invention is not limited to this.
於步驟120中,所使用之軟化劑可為玻尿酸、天然油、精油、鯊烷、苯甲酸烷基酯(C
12-C
15)、氫化聚異丁烯、礦物油、異十六烷、異十二烷、氫化聚烯烴(C
6-C
14)及硬脂酸丁酯。所使用之第二交聯劑可為過氧化二異丙苯、過氧化苯甲醯或二叔丁基過氧化物。所使用之第一發泡劑可為化學發泡劑、物理發泡劑、表面活性劑或其混合物,化學發泡劑可為偶氮化合物、磺醯肼類化合物、亞硝基化合物、正戊烷、正己烷、正庚烷、石油醚、三氯氟甲烷、二氯二氟甲烷或二氯四氟乙烷,物理發泡劑可為氫氟碳化合物、氫氯氟碳化合物、氫氟烯烴、氫氯氟烯烴、氫氯烯烴、直鏈烷烴、分支鏈烷烴、環烷烴、二氧化碳、甲酸甲酯、惰性氣體、大氣氣體、醇類(較佳地,為C
1至C
5醇)、醛類(較佳地,為C
1至C
4醛)、醚類(較佳地,為C
1至C
4醚)、二醚、氟化醚、不飽和氟化醚、酮、氟酮、水或其混合物,表面活性劑可為十二烷基硫酸鈉、脂肪醇聚氧乙烯醚硫酸鈉、松香皂類發泡劑、動植物蛋白類發泡劑或紙漿廢液,但本發明並不以此為限。
In
步驟130為堆疊步驟,其係將至少一硬層混合物及至少一軟層混合物交互堆疊,形成多層結構,其中多層結構之最下層為軟層混合物。詳細來說,本發明之多層吸水墊之製程方法100於堆疊步驟時,可有多種堆疊硬層混合物及軟層混合物的方式,並會於後續段落說明。
步驟140為加溫交聯步驟,其係以120
oC至180
oC之溫度對多層結構進行交聯,以形成多層吸水墊。詳細來說,經加溫交聯步驟後,多層結構之硬層混合物及軟層混合物得以定型,分別形成硬層及軟層,且硬層與軟層可因交聯作用相互黏著,因此可避免黏著劑的使用。另一方面,本發明之多層吸水墊之製程方法其製程溫度僅介於120
oC至180
oC之間,遠低於習知加工珪藻土相關產品的陶燒法需要800
oC至1500
oC的溫度,因此在能源的消耗上較低,故本發明之多層吸水墊之製程方法具備環保且降低生產成本的特點。
特別來說,於硬層混合物及軟層混合物中所添加之第二發泡劑及第一發泡劑可於加溫交聯步驟進行發泡反應,使硬層及軟層具有孔洞微結構,增加多層吸水墊的吸水及排水效果。此外,多層吸水墊的美觀性及排水效果亦可藉由對多層吸水墊進行鑽孔或圖樣設計得到提升,本發明並不以此為限。In particular, the second foaming agent and the first foaming agent added to the hard layer mixture and the soft layer mixture can perform a foaming reaction in the heating cross-linking step, so that the hard layer and the soft layer have a hole microstructure. Increase the water absorption and drainage effect of multi-layer absorbent pads. In addition, the aesthetics and drainage effect of the multi-layer absorbent pad can also be improved by drilling or patterning the multi-layer absorbent pad, and the present invention is not limited thereto.
請一併參照第2圖、第3圖、第4圖以及第5圖。第2圖係繪示本發明一實施方式之一實施例的多層吸水墊之製程方法所製得之多層結構131a示意圖。第3圖係繪示本發明一實施方式之另一實施例的多層吸水墊之製程方法所製得之多層結構131b示意圖。第4圖係繪示本發明一實施方式之再一實施例的多層吸水墊之製程方法所製得之多層結構131c示意圖。第5圖係繪示本發明一實施方式之又一實施例的多層吸水墊之製程方法所製得之多層結構131d示意圖。Please refer to Figures 2, 3, 4 and 5 together. Figure 2 is a schematic diagram of a
於第2圖中,硬層混合物132於堆疊步驟時被堆疊於軟層混合物133之上,以形成層數為二之多層結構131a,並於加溫交聯步驟中以120
oC至180
oC之溫度對多層結構131a進行交聯,以形成多層吸水墊。詳細來說,多層吸水墊的軟層具有止滑或防水的功能,故於各實施例中,軟層混合物需設置於多層結構之最下層。相對軟層來說,硬層可提供多層吸水墊結構支撐,且具有較硬實的踩踏觸感,故可藉由硬層及軟層的搭配,設計出不同吸水效果、觸感及用途的多層吸水墊。
In Figure 2, the
於第3圖中的多層結構131b,係於第2圖中的多層結構131a之上再堆疊一層軟層混合物134,以形成層數為三的多層結構131b,並於加溫交聯步驟中以120
oC至180
oC之溫度對多層結構131b進行交聯,以形成多層吸水墊。對於軟層與硬層的細節已於前段提及,故在此不另贅述。詳細來說,由本實施例中的多層結構131b製成之多層吸水墊其最上層為軟層,故多層結構131b製成之多層吸水墊可在有硬層的支撐下,具備有彈性且較柔軟的踩踏觸感,且因層數增加,相較於由第2圖中之多層結構131a製成之多層吸水墊,由第3圖中之多層結構131b製成之多層吸水墊具備更高的最大吸水量,故可應用於更加潮濕的環境。
In the
於第4圖中的多層結構131c,係於第3圖中的多層結構131b之上再堆疊一層硬層混合物135,以形成層數為四的多層結構131c,並於加溫交聯步驟中以120
oC至180
oC之溫度對多層結構131c進行交聯,以形成多層吸水墊。詳細來說,由本實施例中的多層結構131c製成之多層吸水墊其最上層為硬層,故具有較硬實的踩踏觸感,且因層數增加,相較於由第3圖中之多層結構131b製成之多層吸水墊,由第4圖中之多層結構131c製成之多層吸水墊具備更高的最大吸水量,故可應用於更加潮濕的環境。
The
於第5圖中的多層結構131d,係於第4圖中的多層結構131c之上再堆疊一層軟層混合物136,以形成層數為五的多層結構131d,並於加溫交聯步驟中以120
oC至180
oC之溫度對多層結構131d進行交聯,以形成多層吸水墊。詳細來說,由本實施例中的多層結構131d製成之多層吸水墊其最上層為軟層,故具有較有彈性且較柔軟的踩踏觸感,且因層數增加,相較於由第4圖中之多層結構131c製成之多層吸水墊,由第5圖之多層結構131d製成之多層吸水墊具備更高的最大吸水量,故可應用於更加潮濕的環境。
In the
雖於以上實施例中,揭露的多層吸水墊之層數分別為二、三、四、五層,然本發明並不以此為限,多層吸水墊之層數可視吸水需求及使用地點任意增加更改。Although in the above embodiments, the number of layers of the multi-layer absorbent pad disclosed is two, three, four, and five layers respectively, the present invention is not limited thereto. The number of layers of the multi-layer absorbent pad can be increased arbitrarily according to the water absorption needs and the location of use. Change.
綜上所述,本發明之多層吸水墊之製程方法利用添加有珪藻土的硬層混合物及軟層混合物相互堆疊之後進行加溫交聯,以避免黏著劑的添加及習知的高溫加工製程,藉此達到環保且減少製作工序及製作成本的目標。In summary, the manufacturing method of the multi-layer absorbent pad of the present invention uses a hard layer mixture and a soft layer mixture added with diatomaceous earth to be stacked on each other and then heated and cross-linked to avoid the addition of adhesives and the conventional high-temperature processing process. This achieves the goal of environmental protection and reducing production processes and production costs.
雖然本發明已以實施方式揭露如上,然其並非用以限定本發明,任何熟習此技藝者,在不脫離本發明之精神和範圍內,當可作各種之更動與潤飾,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。Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention. Anyone skilled in the art can make various modifications and modifications without departing from the spirit and scope of the present invention. Therefore, the protection of the present invention is The scope shall be determined by the appended patent application scope.
100:多層吸水墊之製程方法
110,120,130,140:步驟
131a,131b,131c,131d:多層結構
132,135:硬層混合物
133,134,136:軟層混合物
100: Manufacturing method of multi-layer absorbent pad
110,120,130,140:
為讓本發明之上述和其他目的、特徵、優點與實施例能更明顯易懂,所附圖式之說明如下: 第1圖係繪示本發明一實施方式之多層吸水墊之製程方法之步驟流程圖; 第2圖係繪示本發明一實施方式之一實施例的多層吸水墊之製程方法所製得之多層結構示意圖; 第3圖係繪示本發明一實施方式之另一實施例的多層吸水墊之製程方法所製得之多層結構示意圖; 第4圖係繪示本發明一實施方式之再一實施例的多層吸水墊之製程方法所製得之多層結構示意圖;以及 第5圖係繪示本發明一實施方式之又一實施例的多層吸水墊之製程方法所製得之多層結構示意圖。 In order to make the above and other objects, features, advantages and embodiments of the present invention more apparent and understandable, the accompanying drawings are described as follows: Figure 1 is a step flow chart illustrating a method for manufacturing a multi-layer absorbent pad according to an embodiment of the present invention; Figure 2 is a schematic diagram of a multi-layer structure produced by a manufacturing method of a multi-layer absorbent pad according to an embodiment of the present invention; Figure 3 is a schematic diagram of a multi-layer structure produced by a manufacturing method of a multi-layer absorbent pad according to another embodiment of the present invention; Figure 4 is a schematic diagram of a multi-layer structure produced by a manufacturing method of a multi-layer absorbent pad according to another embodiment of the present invention; and Figure 5 is a schematic diagram of a multi-layer structure produced by a manufacturing method of a multi-layer absorbent pad according to another embodiment of the present invention.
100:多層吸水墊之製程方法 100: Manufacturing method of multi-layer absorbent pad
110,120,130,140:步驟 110,120,130,140: steps
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CN109641433A (en) * | 2016-09-16 | 2019-04-16 | 日本瑞翁株式会社 | Laminates and its manufacturing method |
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CN109641433A (en) * | 2016-09-16 | 2019-04-16 | 日本瑞翁株式会社 | Laminates and its manufacturing method |
TW201930378A (en) * | 2017-11-22 | 2019-08-01 | 日商可樂麗股份有限公司 | Block copolymer hydrogenate, resin composition, and applications thereof |
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