TW382702B - Paper tube for tape winding and method of production - Google Patents

Paper tube for tape winding and method of production Download PDF

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Publication number
TW382702B
TW382702B TW87106132A TW87106132A TW382702B TW 382702 B TW382702 B TW 382702B TW 87106132 A TW87106132 A TW 87106132A TW 87106132 A TW87106132 A TW 87106132A TW 382702 B TW382702 B TW 382702B
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Taiwan
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tube
paper
tape
inner tube
paper tube
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TW87106132A
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Chinese (zh)
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Bau-Ming Su
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Ever Champion Paper Industry C
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Publication of TW382702B publication Critical patent/TW382702B/en

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Abstract

The present invention provides a paper tube for tape winding and a method of production. The method comprises preparing an inner tube, preparing a second paper tape, tube wrapping, processing for increasing the pressure resistance of the tube, waxing, and burnishing, thereby producing a paper tube product having a smooth outer surface and a wax film on the inner surface thereof. The outer surface of the paper tube product has no slit or protrusions so that the surface of a tape will not be damaged when a tape, such as a cassette tape or a video tape, is wound on the tube.

Description

A7 B7 經濟部中央標準局員工消費合作杜印製 五、發明説明( 本發明傷與錄音帶、錄影帶等帶體於捲繞時所使用的 紙管有關,詳而言之,尤指一種可供錄音帶、錄影帶等對 表面要求高的帶體捲繞,並可避免傷及帶體表面之紙管, 以及該紙管的製造方法。 【背景說明】 一般錄音帶、錄影帶等製造商多利用紙管作為捲軸, 而將製成的綠音帶、錄影帶等帶體捲繞於紙管外周,請參 閲第一圖,此等習見紙管傜以紙帶捲繞製成,其偽概由一 内管G)與一外管(2)軸套並黏阽而成的管體,其中,該 内管(1)偽以質地較粗糍的紙帶斜向層層捲繞而成,該外 管(2 )傜以質地較細緻的紙帶斜向層層包捲於該内管(1) 外周而成。 請參閲第二圖,習見紙管的製造偽將質地粗糙的紙帶 利用捲管機予以斜向捲繞,並在捲管機捲入紙帶前即在紙 帶的一制面塗佈黏劑,使紙帶被捲管機捲入時可層層黏附 ,進而形成具有適當長度、厚度的管狀體,即完成ϋ内管 (1)的製造,而後,以相同方法於該内管(1)的外周包捲 阽附質地較細緻的紙帶,即可使該外管(2)成形於該内管 (1)外周,以製得具有預定長度的紙管粗胚,將紙管粗胚 以切管機分段裁切成所需長度,最後,將各段紙管粗胚利 用磨毛邊機對其兩端緣邊施予研磨加工,以去除紙管兩端 的毛邊,即完成紙管的製造。 請再參閲第一圖,當該内管(1)、該外管(2)在包捲 時,為求避免同一層的相鄰紙帶在斜向捲繞時,由於彼此 —— 7先閱讀背面之注意事項再填寫本頁 .裝· ΐτ 經濟部中央標準局員工消費合作社印製 Α7 Β7 五、發明説明(2) / 部份重疊致表面形成螺_狀凸丘,故而,相鄰的紙帶在捲 繞時傜彼此側向相靠,如此一來,紙帶與紙帶'間的接縫即 在紙管表面形成螺旋狀的凹溝(3),若將紙管應用於纏繞 錄音帶、錄影帶此等塑膠帶體時的捲軸,由於該帶體在纏 繞時,需對其施予拉力,以使該帶體呈琛適當的繃張狀態 ,使該帶體在纏繞時極易由於紙管表面呈螺旋狀的該凹溝 (3)兩側緣邊對該帶體的相對作用力,致使該帶體表面損 傷形成壓痕,且此等相對作用力除對直接接觸紙管的該帶 體表面造成壓痕,後續纏繞於較外周數圏的該帶體表面受 其影響皆形成此等壓痕,且該帶體厚度越薄,該凹溝(3) 造成壓痕的影響圈數越多,易言之,由於紙管表面的該凹 溝(3),將造成相當長度的錄音帶、錄影帶表面皆形成壓 痕,然而,對於錄音帶、錄影帶此等帶體而言,其表面鸾 覆有可箸磁性的材料,藉此使該帶體可作為聲音、影像訊 號的載體,一旦該帶體表面形成壓痕,將影響訊號記錄.、 寒取的精確度,日後利用該帶體製作成錄音帶、錄影帶時 '/ ,勢將發生聲音、影像失真的問題’,且壓痕亦容易對讀取^ 磁頭造成損傷,顯見蓮用習見紙管作為捲軸纏繞錄音帶、 錄影帶時,除了捨秦相當長度的錄音帶、錄影帶無法利用 造成浪費外,只好將受損的錄音帶、錄影帶以次.線品利用 ,其利用價值低並不經濟。 有鑑於此,本案發明人乃針對上述缺弊,努力研究、 開發,而終於有具高度創作性且可供産業利用之本發明得 以問世。 (請先閣讀背*·之注意事項再填寫本頁) i,------j —Φ A7 . B7 五、發明説明(3) 【發明目的】 , 卽,本發明主要目的在於提供一種帶體捲繞甩·紙管, 其外周表面呈現光滑且無'凹溝或浮凸狀,據以纏繞帶體於 外而不損及該帶體,俾供表面要求高的帶體應用為纏繞時" 的捲軸,.以降低該帶體的不良率避免浪費者。 本發明另一目的在於提供一種帶體捲繞用紙管'之製造 / ,/ 方法,其藉首創軸向包捲、上蠟及相應配合的整體方法, 俥以製成外周表面光滑無凹溝、浮凸的紙管者。 緣是,依據本發明係一種帶體捲繞用紙管及其製造方 法,其包含下列製程: 内管製備:切割原紙呈條狀的,一紙帶並予以斜向捲 繞,俥層層捲繞並黏著形成内管者; '‘ , 該内管周面施予磨削處理,使該内管外周面呈粗糙狀 態,俥以完成該内管的製備者; 第二紙帶製備:將原.紙裁切為條狀且具預定長度的第 二紙帶,於該第二紙帶同一表面的兩端分别研磨使其呈對 稱且角度相同的Μ角狀; 將第二紙帶浸泡藥水後乾燥,俾使該第二紙帶表面具 相當硬度以利與蠟結合者; ' 包管:該第二紙帶表面塗佈黏劑並層層捲包於該内管 外周面,俾於該内管外周形成外管者; '令該第二紙帶軸向與該内管軸向呈垂直狀,且該第二 紙帶以端緣不具倒角狀的表面與該内管外周面接觸貼靠, 該第二紙帶並繞著該内管迴旋而層層包捲著該内管,俾以 ·. -5- 木纸張尺度.適用中國國家標率.(CNS ) Α嫂,格(2丨〇Χ2<?7.:>ί*-) A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明(4) 形成該外管製得紙管胚體者;該第二紙帶位於該外管外緣 面的末端恰與該第二紙帶與該内管相接處端緣相對應,據 使該第、二紙帶兩端相對互補,俥供該紙管外周面呈平整且 無凹陷或浮凸狀者; -- , 增抗壓處理··對該紙管胚體加熱,以乾燥該黏箸劑提 t 高黏著力,並同步對該紙管胚體由外向内徑向加壓,f使 紙管胚體的組織緻密化,俥以提高其抗壓強度者; 上蠟:於紙管胚體外周面塗.佈蠟質,以镇塞該紙管胚 體外周面的孔隙,俥供該紙管κ體外周面呈現平滑無隙縫 狀態者; 壓光:對上蠟處理後的該紙管胚體施以加熱加壓處理 ,蠟質顆粒受壓並融合而充份填入該紙管胚體的表面孔隙 内,俥供製得外周表面光滑且裹覆有蠟質薄膜的紙管成品 者。 【實施例說明】 為使.貴審査委員對本發明之目的、特徵及功效,得 以獲致進一步之瞭解與認同,茲舉一較佳實施例並分別就 其製造方法及紙管成品說明於后: 第三圖傜本發明帶體捲繞用紙管之製造方法一較佳實 施例之流程圖。 , 第四圔傜本發明帶體捲繞用紙管之製造方法一較佳實 施例第二紙帶捲包於内管外周時的初始狀態示意圖。 广.... 广 , · ..' " ,. .......... 第五圔傜本發明帶體捲繞用紙管之製造方法一較佳實 施例第二紙帶捲包於内管外周時的最終狀態示意圔。 (請先閱讀背面.之注意事項再填寫本頁) -裝------訂 —-'― ΙΠ---- 6 ~ 經濟部中央標準局員工消費合作社印製 A7 B7五、發明説明(5 ) 第六圖傜本發明帶體捲繞用紙管一較佳實施例之立體 不意圔〇 請參閲第三圖所示,本發明帶體捲繞用紙管之製造方 法一較佳實施例,其包含下列流程: ⑴内管製備:將原紙切割為條狀的第一紙帶,利用捲 管機予以斜向捲繞,並在捲管機捲人該第一紙帶前即在該/ 第一紙帶的表面塗佈黏劑,俥以層層捲繞並黏著形成具預 定長度的内管者。(此部份概與習見者相同) ’ .......…一 '·"- 該内管周面施予磨削處理,使該内管外周菡呈粗糙狀 態,俥以完成該内管的製備者。 ⑵第二紙帶製備:將原紙裁切為條狀且具預定長度的 第二紙帶,該第二紙帶相同表面的兩端分別研磨使其呈倒 角狀,且其兩端彼此對稱且角度相同;將第二紙帶浸泡藥 水,而後再使該第二紙帶乾燥,俥使該第二紙帶表面具相 當硬度以利與蠟結合,如此即完成該第二紙帶的製備。 (3)包管:該第二紙帶利用包管機層層捲包於該内管外 周面,且在β二紙帶被引帶捲Μ前於其一側表面塗佈黏 劑,以使該第二紙帶與該内管外周面接觸時即可黏附於該 内管表面,且虐層相疊的該第二紙帶彼此亦可相黏附,俾 以於該内管外周形成外管者,由於該内管外周面偽經處理 呈粗糙狀態,使得該第二紙帶可輕易地藉黏箸劑黏附於該: 内管外周面;請參閲第四圔,該内管(10)包捲該第二紙帶 :/ (22)時,取寛度與該内管(10)軸向長度約略相同的該第二 紙帶(22)捲繞於該内管(10)外周面,該第二紙帶(2 2)—端 (請先閱讀背面之注意事項再填寫本1) in n^i ^^^^1 In I · 訂 —φ :丨中图國家標隼(CNG ) A·4規格(2IOX 297公.翁〉 A7 B7 經濟部中央標準局員工消費合作社印製 五、發明説明(6) 先貼附於該内管(10)外周預定處,使該第二紙帶(22)軸向 與該内管(10)軸向概呈垂直狀,據使該第二紙帶(22)軸向 捲繞於該内管(10)外周面,請見第五圖,該第二紙帶(22) 傜以端緣不具倒角狀的表面與該内管(10)外周面直接接觸 貼靠,該第二紙帶(22)並释著該内管(10)迴旋而層層包捲 著該内管(10)俾以形成該外管(20)製得紙管(40)胚體f ;當該第二紙帶(22)包捲貼覆完成時,由於該第二紙帶(22) 在製備時即已裁切成預設的長度,使得該第二紙帶(22)位 於該外管(2 0)外緣面的末端恰位於該第二紙帶(22)與該内 管(10)相接處端緣相對應,利用該第二紙帶(22)兩端預先 成形的倒角狀態,使該第二紙帶(22)兩端得以相對互補, 俥該紙管外周面呈平滑無凹陷或浮凸狀者。 ④增抗壓處理:對該管胚體施以加熱加壓處理,使 該紙管胚體的抗壓強度得以提高至所需標準,以避免製成 品受外力作用而變形;其處理方法傜將呈圓管狀的該紙管 胚體軸向壓送通過一具相當溫度的加熱管内,且該加熱管 内徑與該紙管胚體外徑相同或略小,使得該紙管胚體被壓 入該加熱管内時,除了,利用該加熱管的溫度使黏著劑更進 一步地乾燥以提高黏著力外,更藉該加熱管内壁對該紙管 胚體由外向内徑向施予.衹對作用力促使紙管胚體的組織 被擠壓而更形緻密,俾以提高其抗壓強度者。 ⑸上蟠:於紙管旺體表面均勻地塗佈粉蠟或水鐵等蠟 質,以使該紙管胚體表面的孔隙皆镇塞著蠟質而呈現平滑 無隙縫狀態。 -8- (請先閲讀背面之注意事項再填寫本頁) 裝-------訂—、-- 1 經濟部中央標準局員工消費合作社印製 ;A7 B7 五、發明説明(Y) (6)壓光:對表面已塗佈有蠟質的紙管胚體進一步施以 加熱加壓處理,使蠟質顆粒受壓並略魯瑢融而充份填人紙 管胚體的表p孔隙内;其處理方法偽將該紙管胚體軸向壓 送通過具適當溫度的加熱管,且該加熱管内徑與該紙管胚 體外徑相同或略小,使得該紙管胚體被壓入該加熱管内時 ,利用該加熱管的溫度使蟠質得以升溫而略扁熔融狀態, 並配合該加熱管内壁對該紙管胚體施予的徑向作用力,除 可促使蟠質充份填入紙管胚體襄面的孔隙,更使得該紙管 表面形成蟠質薄膜,侔供製得外周表面光滑的紙管成品者 〇 ⑺切管:將該紙管成品依據需要長度予以分段裁切, 使其可在纏繞錄音帶、錄影帶等帶體時作為捲軸者。 請參閲第六圖,依據前述製造方法製得之帶體捲繞用 紙管一較佳實施例,其傜概由一内管(10)與一外管(20)軸 向套接而成的管體,其中,該内管(10)傜以帶狀原紙斜向 層層捲繞而成,該外管(2G)偽帶狀原紙沿著與該内管(1〇) 軸向相垂直之方向層層包捲於該内管(10)外周面而成,且 該外管(2 0)外周面軸向形成一條端線(24),該外管(2 0)外 周面緊密裹覆一蟠質薄膜,俥紙管外周面呈光滑無凹陷或 浮凸狀者;另,該蠟質薄膜内緣充份填塞於該外管(2 0)外 周面的孔隙内。 據上所述本發明帶體捲繞用紙管及其製造方法,其可 藉由首創的製造方法製成整體構成創新的紙管,該紙管由 於外周面呈現光滑且無習見紙管的凹溝,亦未呈浮凸狀態 — 9 — 本紙張尺度適吊中國國家搡率(CNS ) A4規.格(HOX297公釐) ------------裝------1T--^----„--β (請先閲讀背面之注意事項再填寫本頁) A7 經濟部中央標準局員工消費合作社印製 B7__五、發明説明(8) ,使得蓮用該紙管可作為錄音帶、錄影帶等表面品質要求 高的帶體在纏繞時的捲軸,並不會在纏繞該帶體時對其表 面造成壓痕等損傷;使該帶體得以充份被利用,提高經濟 效益,且本發明藉其製造方法,並不需要以質地細緻的高 級紙張製成外管,縱以普通紙質或粗糙紙質的紙張捲繞成 轉外管,亦可藉由蠟質薄膜的裹覆,獲得外周表面光滑的 紙管,而提高紙料的經濟效益進而降低原料成本者。 綜上所述,本發明有效解決傳統紙管易於對纏繞其外 的帶濃表面造成壓痕韵缺弊,不但可使該等帶體得以降低 不良率而充份被利用,更可提高紙料的經濟效益,尤其在 産業上極具利用價值,申請前並未見有相同或·近似者公知 於世,實具發明專利要件,懇祈貴審查委員詳加審查, 並早日惠賜本案專利為禱。 圖式簡單說明: 第一圖僳習見紙管之立體示意圖。 第二圔傜習見紙管製造方法之流程圖。 第三圖偽本發明帶體捲繞用紙管之製造方法一較佳實 施例之流程圖。 第四圖僳本發明帶體捲繞用紙管之製造方法一較佳實 施例第二紙帶捲包於内管外周時的初始狀態示意圖。 第五圔傜本發明帶體捲繞用紙管之製造方法一較佳實 施例第二紙帶捲包於内管外周時的最終狀態示意圖。 第六圖偽本發明帶體捲繞用紙管一較佳實施例之立體A7 B7 Consumption cooperation by employees of the Central Bureau of Standards of the Ministry of Economic Affairs. Du V. Invention description (This invention is related to the paper tube used in the winding of tapes, video tapes and other tapes. Winding tapes, such as audio tapes and video tapes, which require a high surface, can avoid damaging the paper tube on the surface of the tape body, and the method of manufacturing the paper tube. [Background note] Generally, manufacturers of audio tapes, video tapes, etc. use paper more. The tube is used as a reel, and the green tape, video tape and other tapes are wound around the outer periphery of the paper tube. Please refer to the first picture. These conventional paper tubes are made of paper tape. Inner tube G) and an outer tube (2) are sleeved together with a shaft sleeve, wherein the inner tube (1) is formed by winding obliquely with thicker paper tape diagonally, and the outer tube The tube (2) is formed by wrapping the outer tube of the inner tube (1) obliquely in layers with a finer paper tape. Please refer to the second picture. It is common practice to manufacture paper tubes. A rough paper tape is wound diagonally with a tube winder. Before the tube winder is rolled into the paper, one side of the paper is coated with adhesive. Agent, so that the paper tape can be adhered layer by layer when it is wound by the pipe winding machine, and then a tubular body with an appropriate length and thickness is formed, and the manufacture of the inner tube (1) is completed. Then, the inner tube (1) is manufactured in the same way. The outer tube is wrapped with a fine texture paper tape, so that the outer tube (2) can be formed on the outer periphery of the inner tube (1) to obtain a rough paper tube with a predetermined length. Pipe cutter is used to cut into sections to the required length. Finally, the rough edges of each section of paper tube are ground with a sanding machine to remove the edges at both ends of the paper tube to complete the paper tube. Manufacturing. Please refer to the first figure again. When the inner tube (1) and the outer tube (2) are wrapped, in order to avoid adjacent paper tapes of the same layer from being wound diagonally, due to each other-7 first Read the precautions on the back and fill in this page. Install · ΐτ Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Α7 Β7 V. Description of the invention (2) / Partial overlap causes the surface to form a spiral hump. Therefore, adjacent When the paper tape is wound, they will lean against each other side by side. In this way, the seam between the paper tape and the paper tape will form a spiral groove (3) on the surface of the paper tube. If the paper tube is used to wind the tape Reels for plastic tapes such as video tapes, because the tape needs to be pulled when the tape is wound, so that the tape is in a proper tension state, which makes it easy to cause The relative forces of the two edges of the grooves (3) on the surface of the paper tube that are spiral to the belt body cause damage to the surface of the belt body and form an indentation. The surface of the belt body is indented, and the surface of the belt body that is wound around the outer circumference several times later will be affected by it. And the thinner the thickness of the tape body, the more the number of turns caused by the indentation caused by the groove (3), in other words, due to the groove (3) on the surface of the paper tube, a considerable length of audio tape, video The surface of the tape is indented. However, for tapes such as audio tapes and video tapes, the surface is covered with a magnetic material, so that the tape can be used as a carrier for sound and video signals. The formation of indentations on the surface of the body will affect the signal recording. The accuracy of cold extraction. When using this tape body to make audio tapes and videotapes '/, the problem of sound and image distortion will occur', and the indentation is easy to read The ^ head was damaged, and it was obvious that when Lotus used a conventional paper tube as a reel to wind the audio tape and video tape, in addition to the considerable length of the audio tape and video tape that could not be used and caused waste, she had to use the damaged audio tape and video tape. It is not economical to use goods with low utilization value. In view of this, the inventor of this case has worked hard on the above-mentioned shortcomings, researched and developed, and finally came up with a highly creative invention that can be used by industry. (Please read the notes on the back * · before filling out this page) i, ------ j —Φ A7. B7 V. Description of the Invention (3) [Objective of the Invention], Alas, the main purpose of the present invention is to provide A tape winding roll paper tube whose outer peripheral surface is smooth and free of grooves or embossments, so that the tape is wound on the outside without damaging the tape body. For the application of tape bodies with high surface requirements, &Quot; Reel during winding to reduce the defective rate of the belt and avoid waste. Another object of the present invention is to provide a method for manufacturing a paper tube for winding a tape, which is based on the first overall method of axial wrapping, waxing and corresponding cooperation, so as to produce a smooth outer surface without grooves, Embossed paper steward. The reason is that, according to the present invention, a tape winding paper tube and a manufacturing method thereof include the following processes: Inner tube preparation: cutting a base paper into strips, a paper tape and oblique winding, and layer-by-layer winding And adhere to form the inner tube; '', the inner surface of the inner tube is subjected to grinding treatment, so that the outer peripheral surface of the inner tube is rough, to complete the preparation of the inner tube; the second paper tape preparation: the original. The paper is cut into a strip-shaped second paper tape with a predetermined length, and the two ends of the same surface of the second paper tape are respectively ground to make them symmetrical and at the same angle M. The second paper tape is soaked in a potion and dried.俾 Make the surface of the second paper tape sufficiently rigid to facilitate bonding with wax; 'Packaging tube: The surface of the second paper tape is coated with an adhesive and is wrapped around the inner tube outer layer, layered on the outer tube. Forming the outer tube; 'Make the axial direction of the second paper tape perpendicular to the axial direction of the inner pipe, and contact the second paper tape with the outer peripheral surface of the inner pipe with a surface without a chamfered edge, and the The second paper tape rotates around the inner tube and wraps around the inner tube layer by layer, 俾 · -5- wood paper scale. Printed in China's national standard. (CNS) Α 嫂, grid (2 丨 〇 × 2 <? 7.: ≫ ί *-) A7 B7 Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs Those who obtained the outer body of the paper tube embryo; the end of the second paper tape located on the outer edge surface of the outer tube corresponds to the end edge where the second paper tape meets the inner tube. The two ends of the belt are relatively complementary, so that the outer peripheral surface of the paper tube is flat and free of depressions or embossments;-, pressure-increasing treatment ... The paper tube embryo body is heated to dry the adhesive to increase t Adhesive force and simultaneous radial pressure on the paper tube embryo body from the outside to the inside, f to densify the tissue of the paper tube embryo body, to increase its compressive strength; waxing: coating on the outer peripheral surface of the paper tube embryo . Cloth wax, to occlude the pores on the outer surface of the paper tube embryo, and to provide the paper tube with a smooth and gap-free external surface; Calender: Apply the wax tube to the paper tube embryo body. Heat and pressure treatment, the waxy particles are pressed and fused to fully fill the surface pores of the paper tube embryo, and the outer peripheral surface is smooth and covered with a waxy film Finished paper tube. [Explanation of the Example] In order for the review committee to gain further understanding and approval of the purpose, features and effects of the present invention, a preferred embodiment will be given and the manufacturing method and the finished product of the paper tube will be described later: Fig. 3 is a flowchart of a preferred embodiment of a method for manufacturing a paper tube for winding a tape according to the present invention. Fourth, a preferred embodiment of a method for manufacturing a paper tube for winding a tape according to the present invention is a schematic diagram of an initial state when a second paper roll is wrapped around an outer periphery of an inner tube.广 .... 广, · .. '", .......... Fifth: A preferred embodiment of the method for manufacturing a paper tube for winding a tape of the present invention. Second paper tape roll. The final state when wrapped around the inside of the inner tube is indicated. (Please read the precautions on the back before filling in this page) -Installation ------ Order ---'- ΙΠ ---- 6 ~ Printed by the Consumers' Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 V. Invention Description (5) The sixth diagram: A three-dimensional view of a preferred embodiment of a paper tube for winding a tape according to the present invention. Please refer to the third diagram, a preferred embodiment of a method for manufacturing a paper tube for winding a tape according to the present invention. , Which includes the following processes: ⑴Inner tube preparation: The base paper is cut into strip-shaped first paper tapes, which are wound obliquely by a pipe winder, and before the pipe winder rolls the first paper tape, The surface of the first paper tape is coated with an adhesive, and the inner tube is wound and laminated to form an inner tube with a predetermined length. (This part is almost the same as the learner) '.......... 一' · "-The inner tube's peripheral surface is ground to make the outer periphery of the inner tube 粗糙 rough, so as to complete the Preparation of the inner tube. ⑵Second paper tape preparation: cut the base paper into a strip-shaped second paper tape with a predetermined length, the two ends of the same surface of the second paper tape are ground to be chamfered, and the two ends are symmetrical to each other and The angle is the same; the second paper tape is soaked with a medicine solution, and then the second paper tape is dried, so that the surface of the second paper tape is relatively hard to facilitate the combination with the wax, so that the preparation of the second paper tape is completed. (3) Packing tube: The second paper tape is wrapped around the outer tube surface with a tube wrapping machine, and an adhesive is applied to one surface of the second paper tape before the second tape is guided to roll M to make the first paper tape Two paper tapes can adhere to the inner tube surface when they contact the outer peripheral surface of the inner tube, and the second paper tapes with overlapping layers can also adhere to each other. The inner peripheral surface of the inner tube is pseudo-treated to make it rough, so that the second paper tape can be easily adhered to it with an adhesive: the outer peripheral surface of the inner tube; see the fourth aspect, the inner tube (10) wraps the The second paper tape: / (22), take the second paper tape (22) having a degree of approximately the same length as the axial length of the inner pipe (10), and wind it around the outer peripheral surface of the inner pipe (10). Paper tape (2 2)-end (please read the precautions on the back before filling in this 1) in n ^ i ^^^^ 1 In I · order-φ: 丨 Chinese national standard (CNG) A · 4 specifications (2IOX 297 male. Weng) A7 B7 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (6) First affixed to the predetermined position on the outer periphery of the inner tube (10), so that the second paper tape (22) shaft Xiang with the inner tube (10) It is generally vertical, and according to the second paper tape (22), it is axially wound around the outer peripheral surface of the inner tube (10). See the fifth figure. The second paper tape (22) is not inverted at the end edge. The angular surface directly contacts and abuts the outer peripheral surface of the inner tube (10). The second paper tape (22) releases the inner tube (10) to rotate and wraps the inner tube (10) layer by layer. Forming the outer tube (20) to make a paper tube (40) embryo body f; when the second paper tape (22) is wrapped and pasted, the second paper tape (22) is cut when it is prepared Into a predetermined length, so that the end of the second paper tape (22) located on the outer edge surface of the outer tube (20) is just at the end edge where the second paper tape (22) meets the inner tube (10) Correspondingly, the ends of the second paper tape (22) are pre-formed with a chamfered state, so that the two ends of the second paper tape (22) are relatively complementary, and the outer peripheral surface of the paper tube is smooth without depressions or embossments. ④ Increased compressive treatment: the tube embryo body is subjected to heat and pressure treatment, so that the compressive strength of the paper tube embryo body can be increased to the required standard to prevent the finished product from being deformed by external force; its treatment method傜 will be round tube When the paper tube embryo body is axially pressed through a heating tube with a considerable temperature, and the inner diameter of the heating tube is the same as or slightly smaller than the outer diameter of the paper tube embryo body, so that the paper tube embryo body is pressed into the heating tube, In addition to using the temperature of the heating tube to further dry the adhesive to improve the adhesion, the inner wall of the heating tube is also used to radially apply the paper tube embryo from the outside to the inside. Only the force promotes the paper tube embryo. The tissue is squeezed to make it more compact and compact, so as to increase its compressive strength. ⑸Upper 蟠: Evenly apply wax such as powder wax or water iron to the surface of the paper tube to make the surface of the paper tube embryo body The pores are smooth and crevice-free with plugging wax. -8- (Please read the precautions on the back before filling out this page) Installation --------- Order --- 1 Central Bureau of Standards, Ministry of Economic Affairs Printed by employee consumer cooperatives; A7 B7 V. Description of the invention (Y) (6) Calendering: The paper tube embryos that have been coated with wax are further subjected to heat and pressure treatment, so that the wax particles are compressed and slightly Lu Xuan melts and fills the surface pores of the paper tube embryo body fully; the processing method thereof pseudo axially Pressure feeding through a heating tube with an appropriate temperature, and the inner diameter of the heating tube is the same as or slightly smaller than the outer diameter of the paper tube embryo body, so that when the paper tube embryo body is pressed into the heating tube, the temperature of the heating tube is used to improve the quality It can be heated to a slightly flattened state, and in combination with the radial force exerted on the paper tube embryo by the inner wall of the heating tube, in addition to urging the carcass to fully fill the pores of the paper tube embryo, it also makes the paper A thin film is formed on the surface of the tube, which is used to make a finished paper tube with a smooth outer surface. Cut the tube: This paper tube is cut in sections according to the required length, so that it can be wrapped around tapes, video tapes, etc. As a scroller. Referring to FIG. 6, a preferred embodiment of a paper roll paper tube manufactured according to the foregoing manufacturing method is generally formed by an inner tube (10) and an outer tube (20) being axially sleeved. The pipe body, wherein the inner pipe (10) is wound obliquely with a strip-shaped base paper, and the outer tube (2G) pseudo-ribbed base paper is perpendicular to the axis of the inner tube (10). The direction is formed by wrapping layers around the outer peripheral surface of the inner tube (10), and the outer peripheral surface of the outer tube (20) forms an end line (24) in the axial direction, and the outer peripheral surface of the outer tube (20) is tightly wrapped with a In the case of a thin film, the outer peripheral surface of the paper tube is smooth without depressions or embossments; in addition, the inner edge of the waxy film is fully packed in the pores on the outer peripheral surface of the outer tube (20). According to the above-mentioned paper tube for tape winding and its manufacturing method, it can be made into an innovative paper tube as a whole by a pioneering manufacturing method. The paper tube has a smooth and irregular groove on the outer surface because of its outer peripheral surface. It is not embossed — 9 — This paper is suitable for China National Standards (CNS) A4 standard. Standard (HOX297 mm) ------------ installation ------ 1T-^ ---- „-β (Please read the notes on the back before filling out this page) A7 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs B7__V. Invention Description (8) The paper tube can be used as a reel for winding tapes with high surface quality requirements, such as audio tapes and video tapes, and will not cause damage to the surface of the tape when winding the tape body, so that the tape body can be fully utilized. Improve the economic benefits, and the method of the present invention does not require the outer tube to be made of fine-quality high-quality paper, and the ordinary paper or rough paper can be rolled into the outer tube, or the wax film can be used. Wrap, to obtain a paper tube with a smooth outer surface, and improve the economic efficiency of the paper material, thereby reducing the cost of raw materials In summary, the present invention effectively solves the disadvantages of the traditional paper tube which is easy to cause indentation and rhyme on the thick surface of the tape, which not only allows these tapes to be used to reduce the defective rate, but also improves the paper. Economic benefits, especially in the industry, which are of great value in use. Before the application, no identical or similar ones are known to the world, and they have the elements of an invention patent. We sincerely ask your reviewing committee to examine them in detail, and to grant the patent in this case at an early date. For the sake of simplicity, the drawings are briefly explained: The first figure shows the three-dimensional schematic diagram of the paper tube. The second figure shows the flowchart of the paper tube manufacturing method. The third figure is a better method of manufacturing the paper tube for tape winding according to the present invention. The flow chart of the embodiment. The fourth figure is the schematic diagram of the initial state of the method for manufacturing the paper tube for winding the tape body according to the present invention. A preferred embodiment of a method for manufacturing a paper tube for winding. A schematic diagram of the final state of the second paper tape wrapped around the outer tube. Figure 6 is a three-dimensional view of a preferred embodiment of the paper tube for tape winding according to the present invention.

(請先閲讀背面之注意事項再填寫本頁) 丨Ί裝. 訂 xlr_ A7 B7 五、發明説明(<?) 示意圖。(Please read the precautions on the back before filling this page) 丨 Outfit. Order xlr_ A7 B7 V. Description of the invention (&?;) Schematic diagram.

I 圔號說明: 内管(1) 外管(2) 凹溝(3) 内管(10) 外管(20) 第二紙帶(22) 端線(24) 紙管(40) (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標隼局員工消費合作社印製 -11-I 说明 Description: Inner tube (1) Outer tube (2) Groove (3) Inner tube (10) Outer tube (20) Second paper tape (22) End line (24) Paper tube (40) (please first (Please read the notes on the back and fill in this page) Printed by the Staff Consumer Cooperative of the Central Bureau of Standards, Ministry of Economic Affairs-11-

Claims (1)

經濟部中央標準局員工消費合作社印製 A8 B8 C8 D8 六、申請專利範圍 1. 一種帶體捲繞用紙管,其傜概由一内管與一外管軸 向套接而成的管體,其中,該内管偽以帶狀原紙斜向層層 捲繞而成;其特擞在於: 該外管傷帶狀原紙沿著該内管軸向相垂直之方向層層 包捲於該内管外周面而成,該外管外周面緊密裹覆一蠟質 薄膜,俥紙管外周面呈光滑無凹陷或浮凸狀者。 .... " 2. —種帶體捲繞用紙管之製造方法,其包含下列製程 内管製備:切割原紙呈條狀的第一紙帶並予以斜向捲 繞,俥層層捲繞並黏著形成内管者;_ 該内管周面施予磨§處理,使該内管外周面呈粗糙狀 態,俥以完成該内; 第二紙帶製備:將原紙裁切為條狀且具預定長度的第 二紙帶,於該第二紙帶同一表面的兩端分別研磨使其呈對 稱且角度相同的倒角狀; 將第二紙帶浸泡藥水後乾燥,俥使該>第二紙帶表面具 相當硬度以利與蠟結合者; 包管:該第二、紙帶表面塗佈黏劑並膚層捲包於該内管 外周面,俥於該内管外ML成外樣者;、 令該第二紙帶軸向與該内管軸向呈垂直Μ,且該第二 紙帶以端綠不具倒角狀表酿與:該内管.外周·面_貼靠, 該第二紙_繞著該内管迴旋而層層包捲著該内管,俥以 形成該外管管胚體者;該第t紙帶位於該外管外緣 面的末端恰與該第二紙帶與該内管相接_端緣相對應,據 A請先閲讀背面之注意事項再填寫本頁) ------^----------IS 裝:------- 訂 經濟部中央標準局員工消費合作社印製 . ... Αδ. Βδ,,.. , c8. D8 穴、申請專利乾圍 使該第二紙帶兩端相對互補,俥供該紙管外周面呈平整且 無凹陷或浮凸狀者; 增抗壓處理:對該紙管胚體加熱,以乾燥該黏箸劑提 高黏著力,並同步對該紙管胚體由外向内徑向加壓,促使 紙管胚體的組織緻密化,俥以提高其抗壓強虔者; 上蠟:於斑管胚體外周面塗佈蠘質,以填塞該紙管胚 體外周面的孔隙,俾供該紙管胚體外周面呈現平滑無隙縫 狀態者; 壓光:對上蠟處理後的該紙管胚體施以加熱加壓處理 ,蟠質顆粒受壓並融合而充份镇入該紙管胚體的表面孔隙 内,俥供製得外周表面光滑且裹覆有蠟質薄'膜的紙管成品 者。 _ 3. 依據申請專利範圍第2項所述帶體捲繞用紙管之製 造方法,其中,該紙管成品製成後,依據需要長度:予以分 段裁切,俥供作為帶韹捲繞時之捲軸者。 4. 依據申請專利範圍第2項所述帶體捲繞用紙管之製 造方法,其中,該内管於捲繞形成後,對其周面施予磨削 處斑,俥使該内管外周面呈粗辑狀態,.以俐黏「附該第t紙 帶者。 5. 依據申請專利範圍第2項所述帶體捲繞用紙管之製 造方法,其中,該增抗壓處理製偽將該紙管胚體軸向壓 送通過具相當溫度的加熱管,該加熱管内徑不大於該紙管 胚體外徑,該加熱管的溫度使黏著劑進一步乾燥以提高黏 著力,且該加熱管内壁對該紙管胚體施予相對作用力,俥 ' -13- p 1 ' 1 ,〗 'f 2iOX::97.*£:·} . ' (請先閲讀背面之注意事項再填寫本頁) -----I —--In---裝----- 訂 ------—Γ. > ι_ϋ m ai A8 B8 C8 D8 六、申請專利範圍 供該紙管胚體組織緻密化,以提高其抗壓強度者。 6.依據申請專利範圍第2項所述帶體捲繞用紙管之製 造方法,其中,該壓光製程係將該紙管胚體軸向壓送通適 具適當溫度的加熱管,該加熱管内徑不大於該紙管胚體外 徑,該加熱管促使蠟質升溫而略為融合,該加熱管對該紙 管胚體施予徑向作用力,俥供該蠟質薄膜形成於該紙管成 品表面者0 (請先閲讀背面之注意事項再填寫本頁) -裝· 訂 經濟部中央標準局負工消費合作社印製 14-Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs A8 B8 C8 D8 6. Scope of patent application 1. A tape-wound paper tube, which is generally a tube body that is axially sleeved by an inner tube and an outer tube. Wherein, the inner tube is pseudo-wound obliquely layered by a strip-shaped base paper; its special feature is: the outer tube is wound around the inner tube in layers along the direction perpendicular to the axial direction of the inner tube The outer peripheral surface of the outer tube is tightly wrapped with a wax film, and the outer peripheral surface of the paper tube is smooth without depressions or embossments. .... " 2. —A method for manufacturing a paper tube for winding a tape body, which includes the following processes for preparing a tube: cutting a first paper strip in a strip shape and winding it obliquely, and winding it layer by layer And adhere to form the inner tube; _ The peripheral surface of the inner tube is subjected to grinding § treatment to make the outer peripheral surface of the inner tube in a rough state, so as to complete the inner; the second paper tape preparation: the base paper is cut into strips with a A second paper tape of a predetermined length is ground at both ends of the same surface of the second paper tape to be symmetrical and chamfered at the same angle; the second paper tape is soaked in a potion and dried to make the > second The surface of the paper tape is quite hard to facilitate binding with wax; Tube: The second, the surface of the paper tape is coated with an adhesive and the skin layer is wrapped around the outer peripheral surface of the inner tube, and the outer surface of the inner tube is ML into an outer sample; Let the second paper tape's axial direction be perpendicular to the axial direction of the inner tube, and the second paper tape be green with no chamfered surface: the inner tube. Paper_wound around the inner tube while wrapping the inner tube layer by layer to form the outer tube tube embryo body; the t-th paper tape on the outer edge surface of the outer tube The end corresponds to the connection between the second paper tape and the inner tube _ end edge, according to A, please read the precautions on the back before filling this page) ------ ^ --------- -IS Pack: ------- Order printed by the Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs ... Αδ. Βδ ,, .., c8. The ends are relatively complementary, and the paper tube is provided with a flat outer peripheral surface without dents or embossments; pressure-increasing treatment: heating the paper tube embryo body to dry the adhesive to improve adhesion, and simultaneously synchronize the paper The tubular embryo body is pressurized from the outside to the inside, which promotes the densification of the tissue of the paper tubular embryo body, so as to increase its resistance to pressure; Waxing: coating the outer surface of the outer surface of the spotted tube embryo with stuffing paper The pores on the outer peripheral surface of the tube embryo are used for those who have a smooth and no gap state on the outer peripheral surface of the paper tube embryo. Calendering: heat and pressure treatment of the paper tube embryo body after waxing treatment, and the callose particles are compressed. And the fusion is fully incorporated into the surface pores of the paper tube embryo, and the paper tube is prepared for the finished paper tube with a smooth outer surface and a thin wax film. _ 3. The method for manufacturing a paper tube for winding a tape according to item 2 of the scope of the patent application, wherein after the paper tube is finished, it is cut according to the required length: it is cut in sections and used as a tape when it is wound. Scroller. 4. The method for manufacturing a paper tube for winding a belt according to item 2 of the scope of the patent application, wherein after the inner tube is wound, the peripheral surface of the inner tube is grinded, so as to make the outer peripheral surface of the inner tube It is in a rough state, with a “sticker” attached to the t-th paper tape. 5. According to the method for manufacturing a paper tube for winding a tape according to item 2 of the scope of the patent application, the pressure-increasing treatment is used to fake the paper tube. The paper tube embryo body is axially pressed through a heating tube with a considerable temperature, the inner diameter of the heating tube is not greater than the outer diameter of the paper tube embryo body, the temperature of the heating tube causes the adhesive to further dry to improve the adhesion, and the inner wall of the heating tube faces The paper tube embryo body applies a relative force, 俥 '-13- p 1' 1, 〖'f 2iOX :: 97. * £: ·}.' (Please read the precautions on the back before filling this page)- ---- I --- In ---- install ----- order -------- Γ. ≫ ι_ϋ m ai A8 B8 C8 D8 6. The scope of patent application for the paper tube embryo body tissue is dense In order to improve its compressive strength. 6. According to the method for manufacturing a paper tube for winding a tape according to item 2 of the scope of the patent application, wherein the calendering process is to make the paper tube The axial pressure of the body passes through a heating tube with an appropriate temperature, the inner diameter of the heating tube is not greater than the outer diameter of the paper tube embryo body, the heating tube promotes the wax to heat up and slightly fuses, and the heating tube applies a diameter to the paper tube embryo body. It is intended that the waxy film is formed on the surface of the finished paper tube. (Please read the precautions on the reverse side before filling out this page.)-Binding and printing.
TW87106132A 1998-04-22 1998-04-22 Paper tube for tape winding and method of production TW382702B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9505179B2 (en) 2013-02-21 2016-11-29 The Procter & Gamble Company Method of manufacturing fibrous cores
US9561929B2 (en) 2013-02-21 2017-02-07 The Procter & Gamble Company Fibrous cores
US9756991B2 (en) 2013-02-21 2017-09-12 The Procter & Gamble Company Fibrous cores
CN112959746A (en) * 2021-03-03 2021-06-15 苏州市恒远纸业科技有限公司 Processing technology of seamless paper tube

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9505179B2 (en) 2013-02-21 2016-11-29 The Procter & Gamble Company Method of manufacturing fibrous cores
US9561929B2 (en) 2013-02-21 2017-02-07 The Procter & Gamble Company Fibrous cores
US9756991B2 (en) 2013-02-21 2017-09-12 The Procter & Gamble Company Fibrous cores
CN112959746A (en) * 2021-03-03 2021-06-15 苏州市恒远纸业科技有限公司 Processing technology of seamless paper tube

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