200951264 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種具有雙面凸紋之不織布，特別是 指一種不織布壓紋裝置及具有雙面凸紋之不織布。 【先前技術】 參閱圖1、2’以往在製造具有單面凸紋之不織布丨時 ’是以一刻花輪21與一平輪22上下對應設置，並能相對 轉動，而使通過刻花輪21與平輪22之間的不織布丨能在 二者之輾壓下於單面成型出凸紋11。此種單面凸紋丨〗的不 織布1所呈現的花紋立體效果較不佳。 因而另有業者構思出一種具有雙面凸紋的不織布，參 閱圖3、4，其做法主要是以兩個壓輪23、24上、下對應設 置’上、下壓輪23、24表面均成型有凹、凸紋231 ' 232、 241 ' 242，且使上壓輪23的凸紋241與下壓輪24的凹紋 242相對應，利用二壓輪23、24之相對轉動，使得通過上 、下壓輪23、24之間的不織布3能在二者之轆壓下於雙面 成型出上下交錯的凸紋31。 然而此種做法，上、下壓輪23、24的凹、凸紋231、 232、241、242必須先對準並凹凸相咬合，才能使不織布3 呈現出雙面凸紋3卜-旦上、下凹凸紋路未準破咬合的話 ，將會造成不織布3的上下凸紋31出現部份交疊 ’紋路因 而不明顯的情形，因此在製造上甚為不便。另外，不織布3 在拉伸過程中，上下交錯的凸紋31也容易被拉平而消失。 【發明内容】 200951264 因此，本發明之目的，即在提供一種可使不織布雙面 成型出上、下相對位的凸紋之不織布壓紋裝置。 本發明之另一目的，則在提供一種具雙面凸紋且不受 外力拉伸而消失之不織布。 於是，本發明不織布壓紋裝置，包括有： 一上壓輪，表面凸設有一朝同一方向傾斜延伸的斜紋 :以及 一下壓輪，位於該上壓輪下方，且與該上壓輪保持一 ❹ ra1距，該間距恰可供-不織布輸送通過，該下壓輪的表面 也凸設有一朝同一方向傾斜延伸的斜紋，且該下壓輪上的 斜紋傾斜延伸方向不與該上壓輪上的斜紋傾斜延伸方向平 行。 另一方面’本發明不織布壓紋裝置，包括有： 上壓輪，表面凸設有由一端朝另一端螺旋延伸的斜 紋；以及 d 一下壓輪，位於該上壓輪下方，且與該上壓輪保持一 間距，该間距恰可供一不織布輸送通過，該下麼輪的表面 也凸°又有由一端朝另一端螺旋延伸的斜紋，該下壓輪上的 斜紋螺杈延伸方向與該上壓輪上的斜紋螺旋方向相反且上 、下相錯開。 較佳的疋，上壓輪上的斜紋是由左（或右）向右（或左）漸 昇角度傾斜延伸，而下壓輪上的斜紋則是由左（或右）向右（ 或左)漸降角度傾斜延伸。當然上、下壓輪上的斜紋昇降傾 斜角度也可予以置換。 200951264 另外 該等斜紋可以均呈筆直線條狀或是均 呈弧線狀 ^者，本發明具雙面凸紋之㈣布，包括卜布本體 ，该布本體的頂面與底面以上、下相對位 與凹紋。 β ^数凸双 更佳的是’位於同一面上的該等凸紋均是筆直線條， 錯而構成多數凹紋。當然該等凸紋也可以是弧線BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a non-woven fabric having double-sided embossing, and more particularly to a non-woven embossing device and a non-woven fabric having double-sided embossing. [Prior Art] Referring to Figures 1 and 2', in the prior art, when manufacturing a non-woven fabric having a single-sided relief, a flower wheel 21 and a flat wheel 22 are arranged up and down, and can be relatively rotated, so that the engraving wheel 21 and the flat wheel are passed. The non-woven fabric between 22 can form the ridge 11 on one side under the pressure of the two. The three-dimensional effect of the non-woven fabric 1 of such a single-sided embossed 较 is relatively poor. Therefore, another manufacturer conceived a non-woven fabric with double-sided ridges. Referring to Figures 3 and 4, the main method is to form the upper and lower pressing wheels 23 and 24 on the upper and lower sides of the two pressure rollers 23, 24. There are concave, convex 231 ' 232, 241 ' 242, and the ridge 241 of the upper pressing wheel 23 corresponds to the concave 242 of the lower pressing wheel 24, and the relative rotation of the two pressing wheels 23, 24 is used to pass the upper, The non-woven fabric 3 between the lower pressing wheels 23, 24 can form the upper and lower staggered ridges 31 on both sides under the pressure of the two. However, in this way, the concave and convex ribs 231, 232, 241, and 242 of the upper and lower pressing wheels 23, 24 must be aligned and embossed to make the non-woven fabric 3 exhibit double-sided ridges. If the lower embossed road is not allowed to break, the upper and lower ridges 31 of the non-woven fabric 3 may be partially overlapped and the texture is not obvious, so that it is inconvenient in manufacturing. In addition, during the stretching process, the non-woven fabric 3 is also easily flattened and disappeared. SUMMARY OF THE INVENTION 200951264 Accordingly, it is an object of the present invention to provide a non-woven embossing device which can form a embossed surface in which the non-woven fabric is formed on both sides in the upper and lower directions. Another object of the present invention is to provide a non-woven fabric having double-sided ridges and which is not stretched by external force and disappears. Therefore, the non-woven embossing device of the present invention comprises: an upper pressing wheel, the surface is convexly provided with a twill extending obliquely in the same direction: and a lower pressing wheel located below the upper pressing wheel and maintaining a glimpse with the upper pressing wheel Ra1 distance, the spacing is just enough for the non-woven fabric to pass through, the surface of the lower pressing wheel is also convexly provided with a diagonally extending obliquely extending in the same direction, and the diagonally inclined direction of the lower pressing wheel does not extend with the upper pressing wheel The diagonally inclined directions extend in parallel. In another aspect, the non-woven embossing device of the present invention comprises: an upper pressing wheel having a surface provided with a twill extending from one end toward the other end; and d a lower pressing wheel located below the upper pressing wheel and with the upper pressing The wheel maintains a spacing which is just enough for a non-woven fabric to pass through, and the surface of the lower wheel also has a twill which is spirally extended from one end toward the other end, and the diagonal thread on the lower pressing wheel extends in the direction and the upper The diagonal spirals on the pressure roller are opposite in direction and the upper and lower phases are staggered. Preferably, the twill on the upper pressing wheel is inclined from the left (or right) to the right (or left) ascending angle, and the twill on the lower pressing wheel is from the left (or right) to the right (or left) The descending angle extends obliquely. Of course, the diagonal lifting angle on the upper and lower pressure rollers can also be replaced. 200951264 In addition, the twill strips may be straight strips or arcs. The double-sided embossed (four) cloth of the present invention includes a cloth body, and the top and bottom surfaces of the cloth body are opposite to each other. Concave. Preferably, the embossings on the same side are straight lines of the pen, which are wrong and constitute a majority of the concave lines. Of course, the ridges can also be arcs.
而所構成之該等凹紋可以是均呈四邊形狀， 不規則形狀。 本發明所此達成之功效在於可使不織布雙面成型出上 、下相對位的凸紋，且該等凸紋不受外力拉伸而消失進 而能提昇不織布的質感。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之三較佳實施例的詳細說明中，將可清 楚的呈現。 ' 在本發明被詳細描述之前，要注意的是，在以下的說 明内容中，類似的元件是以相同的編號來表示。 參閱圖5，是本發明不織布壓紋裝置4第一較佳實施例 ，主要是包括有一上壓輪41，及一設置於上壓輪41下方且 與上壓輪41保持一間距之下壓輪42，此間距恰可供一不織 布5輸送通過。而上壓輪41表面凸設有一朝同一方向傾斜 延伸的斜紋411 ,下壓輪42表面也凸設有一朝同一方向傾 200951264The concave grooves formed may be quadrangular and irregular. The effect achieved by the present invention is that the non-woven fabric can be formed on both sides of the upper and lower opposing ridges, and the ridges are not stretched by external force and disappear, thereby improving the texture of the non-woven fabric. [Embodiment] The foregoing and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments of FIG. Before the present invention is described in detail, it is to be noted that in the following description, similar elements are denoted by the same reference numerals. Referring to FIG. 5, a first preferred embodiment of the non-woven embossing device 4 of the present invention mainly includes an upper pressing wheel 41, and a pressing wheel disposed under the upper pressing wheel 41 and spaced apart from the upper pressing wheel 41. 42, this spacing is just enough for a non-woven fabric 5 to pass through. The surface of the upper pressing wheel 41 is convexly provided with a diagonal 411 extending obliquely in the same direction, and the surface of the lower pressing wheel 42 is also convexly inclined toward the same direction.
斜延伸的斜紋421，且下壓輪42上的斜紋421傾斜延伸方 向不與上壓輪41上的斜紋411傾斜延伸方向平行。在本例 中，上壓輪41上的斜紋411是由左向右漸降角度傾斜延伸 ，而下壓輪42上的斜紋421則是由左向右漸昇角度傾斜延 伸，且所述斜紋411、421均呈筆直線條狀。要特別說明的 是’上壓輪41上的斜紋411也可以是由左向右漸昇角度傾 斜延伸，而下壓輪42上的斜紋421則是相對地由左向右漸 降角度傾斜延伸；當然上壓輪41上的斜紋411也可以是由 右向左漸昇角度傾斜延伸，而下壓輪42上的斜紋42ι則是 由右向左漸降角度傾斜延伸；但不以此為限。 爹阅圃b、卜〇，取㈣个明〜竹、衣由仍為平整 狀）一端展開後，只要輸入上、下壓輪41、42間，在上、 下壓輪4卜42的斜紋411、421上、下交錯_下不織 布5初料的頂面與底面將可成型出多數呈上、下相對位的 凸紋5卜位於同—面上的該等凸紋51均是筆直線條，且彼 此交錯而構成多數凹紋52，該等凹紋52是呈四邊形狀。 特別說明的是，在本例中的上、下屢輪4卜U上的斜 紋411 421也可以是由一端朝另一端螺旋延伸，且下壓輪 42上的斜紋421螺旋延伸方向與上屢輪41上的斜紋⑴螺 旋方向相反且上、下相錯開。 ιυ，疋本發明不織布壓紋裝置 ^布一救使實 施：表例與第一實施例不同處僅在於上、下㈣41 42表面的斜紋412、422是呈弧線狀，藉 經該等斜紋412、422的上、下交#輾^此不織布5初料 下乂錯輾壓後’同樣會成型出 200951264 多數呈上、下相對位的凸紋53與凹紋54。 參閱圖11、12，是本發明不織布壓紋裝置4第三較佳 實施例’本實施例與第一實施例不同處僅在於上、下壓輪 4卜42表面的斜紋413、423是呈曲線狀，藉此不織布5初 料經該等斜紋413、423的上、下交錯輾壓後，會成型出多 數上 '下相對位且呈不規則形狀的凸紋55與凹紋％。 ❹ ❹ 參閱圖7、1〇、12，本發明不織布壓紋裝置4所製成具 雙面凸紋之不織布5包括有_布本體，布本體的頂面與底 面以上、下相對位而設有多數凸紋51(或Μ或⑹與凹紋 52(或54或56)。且隨著前述上、下壓輪&、42上㈣紋 411、421(或4i2、422或413、423)的線條型式變化，使得 所述凸紋51(或53或55)、凹紋52(或54 | 56)可呈四邊 形狀或不規則形狀等式樣變化。由於 52(或54或56)是呈上、下二 對凸凹對凹），因此即使在外力拉伸作用下，該等凸紋5】 也不會被拉平而消失，進而能提昇不織布5的質感。 /上述，本發明不織布壓紋袭置及具雙面凸紋之不織 布藉由上述設計，確實能使所製成具有雙面凸紋Η⑻、 55)的不織布5具❹樣的圖㈣化，且凸紋51⑸、55)不 會被外力所拉平，立體效果更佳，進而能提昇不織布5的 質感。 惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明中請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆應 200951264 仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是以往具單面凸紋之不織布的製造示意圖； 圖2是圖1所顯示之裝置所製成的不織布側視局部敌 大圖’顯不所製成之不織布僅單面具有凸紋； 圖3是以往具雙面凸紋之不織布的製造示意圖；The obliquely extending twill 421, and the obliquely extending direction of the twill 421 on the lower pressing wheel 42 is not parallel to the obliquely extending direction of the twill 411 on the upper pressing wheel 41. In this example, the twill 411 on the upper pressing wheel 41 extends obliquely from the left to the right descending angle, and the twill 421 on the lower pressing wheel 42 extends obliquely from the left to the right ascending angle, and the twill 411 421 are straight strips. It should be particularly noted that the 'twill 411 on the upper pressing wheel 41 may also be inclined from the left to the right angle, and the twill 421 on the lower pressing wheel 42 is inclined obliquely from the left to the right angle; Of course, the twill 411 on the upper pressing wheel 41 may also extend obliquely from the right to the left ascending angle, and the twill 42 on the lower pressing wheel 42 may extend obliquely from the right to the left decreasing angle; however, it is not limited thereto.爹 圃 b, 〇 〇, take (four) Ming ~ bamboo, clothing is still flat) one end after expansion, as long as the input upper and lower pressure wheels 41, 42, in the upper and lower pressure wheel 4 42 42 twill 411 421, upper and lower staggered _ lower non-woven fabric 5 primary material and the bottom surface will be able to form a plurality of upper and lower relative positions of the ridges 5 on the same surface of the ridges 51 are straight lines, and The plurality of indentations 52 are formed by interlacing with each other, and the indentations 52 have a quadrangular shape. In particular, the twill 411 421 on the upper and lower repeating wheels 4 in this example may also be spirally extended from one end toward the other end, and the twill 421 on the lower pressing wheel 42 extends in the spiral direction and the upper repeating wheel. The twill (1) on the 41 has the opposite spiral direction and the upper and lower phases are staggered. υ υ 疋 不 疋 疋 疋 疋 疋 疋 疋 救 救 救 救 救 救 救 救 救 救 救 救 救 救 : 救 救 救 救 : : : : : : : : : 救 : : 救 救 救 救 救 救 救 救 救 救 救 救 救 救 救 救 救422's upper and lower intersections #辗^This non-woven fabric 5 is initially smashed and smashed. 'The same will result in 200951264. Most of the upper and lower relative positions of the ridge 53 and the concave pattern 54. Referring to Figures 11 and 12, a third preferred embodiment of the non-woven embossing device 4 of the present invention is different from the first embodiment only in that the twill 413, 423 of the upper and lower pressing wheels 4 are curved. In this manner, the non-woven fabric 5 is formed by the upper and lower cross-stitching of the diagonal 413, 423, and a plurality of ridges 55 and embossing % having an irregular shape and having an irregular shape are formed. 7 ❹ Referring to Figures 7, 1 and 12, the nonwoven fabric 5 having the double-sided embossing device 4 of the present invention comprises a woven fabric body, and the top surface of the cloth body is provided above and below the bottom surface. Most of the ridges 51 (or Μ or (6) and embossing 52 (or 54 or 56). And with the aforementioned upper and lower pressure rollers & 42, 42 (4) lines 411, 421 (or 4i2, 422 or 413, 423) The line pattern is changed such that the ridge 51 (or 53 or 55) and the ridge 52 (or 54 | 56) may be changed in a quadrangular shape or an irregular shape, etc. Since 52 (or 54 or 56) is present, The lower two pairs of convex and concave pairs are concave, so that even under the action of external force stretching, the ridges 5] are not flattened and disappeared, and the texture of the non-woven fabric 5 can be improved. /In view of the above, the non-woven embossing and the double-sided embossed non-woven fabric of the present invention can surely make the non-woven fabric 5 having the double-sided embossed enamel (8), 55) (4), and The relief 51 (5), 55) is not flattened by the external force, and the stereoscopic effect is better, and the texture of the nonwoven fabric 5 can be improved. However, the above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent change and modification according to the scope of the patent and the description of the invention in the present invention. , all should be 200951264 is still within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing the manufacture of a non-woven fabric having a single-sided relief; FIG. 2 is a non-woven fabric of a non-woven fabric side view produced by the apparatus shown in FIG. Figure 1 is a schematic view showing the manufacture of a non-woven fabric having a double-sided embossing;
❹ 圖4是圖3所顯示之裝置所製成的不織布側視局部放 大圖，顯示所製成之不織布的頂與底面形成 、 广相錯 圖5是本發明不織布壓紋裝置第一較佳實施例之示棄 圖，顯示所述斜紋是呈筆直線條狀； 圖6是該第-較佳實施例之端視圖，說明不織布可在 上、下壓輪的斜紋擠壓下成型出上、下對位的凸紋； 圖7是該第一較佳實施例之不織布平面局部示意圖； 圖8是該第一較佳實施例之不織布側視局部放大圖； 圖9是本發明不冑布壓紋裝置第二較佳實施例之示意 圖，顯示所述斜紋是呈弧線狀； 圖10是該第二較佳實施例之不織布平面局部示意圖； 圖11是本發日林織布壓紋裝置第三較佳實施例之示意 圖，顯示所述斜紋是呈曲線狀；及 〜 圖12是該第三較佳實施例之不織布平面局部示意圖 10 200951264 【主要元件符號說明】 4不織布壓紋裝置 41上壓輪 51、53、55 凸紋 411、421、412、422 ' 413、423 斜紋 5不織布 42下壓輪 52、54、56 凹紋4 is a partial enlarged side view of the non-woven fabric made by the device shown in FIG. 3, showing the top and bottom surfaces of the formed non-woven fabric, and the wide phase is wrong. FIG. 5 is a first preferred embodiment of the non-woven fabric embossing device of the present invention. For example, the twill pattern is in the form of a straight line of a pen; FIG. 6 is an end view of the first preferred embodiment, illustrating that the non-woven fabric can be formed into upper and lower pairs under the twill extrusion of the upper and lower pressing wheels. Figure 7 is a partial plan view of the non-woven fabric of the first preferred embodiment; Figure 8 is a partial enlarged view of the non-woven fabric of the first preferred embodiment; Figure 9 is a non-woven fabric embossing device of the present invention; The schematic diagram of the second preferred embodiment shows that the twill is in an arc shape; FIG. 10 is a partial plan view of the non-woven fabric of the second preferred embodiment; FIG. 11 is a third preferred embodiment of the Japanese woven fabric embossing device. The schematic diagram of the embodiment shows that the twill is curved; and FIG. 12 is a partial plan view of the non-woven fabric of the third preferred embodiment. 10 200951264 [Description of main components] 4 The non-woven embossing device 41 is pressed on the wheel 51, 53, 55 relief 411 421,412,422 '413, 423, 5 non-woven twill intaglio press roller 42 at 52, 54,
1111