JPH05116851A - Manufacture of slip-proof paper tube - Google Patents

Manufacture of slip-proof paper tube

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Publication number
JPH05116851A
JPH05116851A JP28010191A JP28010191A JPH05116851A JP H05116851 A JPH05116851 A JP H05116851A JP 28010191 A JP28010191 A JP 28010191A JP 28010191 A JP28010191 A JP 28010191A JP H05116851 A JPH05116851 A JP H05116851A
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Patent type
Prior art keywords
paper tube
slip
paper
manufacture
sheet
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Pending
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JP28010191A
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Japanese (ja)
Inventor
Kazuhiko Kono
Shunsuke Shioi
Kazuo Totani
Kazuyoshi Wakata
俊介 塩井
和夫 戸谷
和彦 河野
員義 若田
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Kanzaki Paper Mfg Co Ltd
神崎製紙株式会社
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Abstract

PURPOSE: To provide a manufacture of a slip-proof paper tube where, more in detail, a slip-proof layer containing a foaming type micro-capsule on the surface of the paper tube regarding the manufacture of the paper tube used in manufacturing a sheet winding roller of a paper, a film nonwoven fabric, a cloth or the like.
CONSTITUTION: In the manufacture of a slip-proof paper tube the paper tube is formed in a unfoamed condition of a foaming type micro-capsule, then the micro-capsule is foamed by realizing the heating process.
COPYRIGHT: (C)1993,JPO&Japio

Description

【発明の詳細な説明】 DETAILED DESCRIPTION OF THE INVENTION

【0001】 [0001]

【産業上の利用分野】本発明は、紙,フィルム,不織布,布等のシートの巻き取り(ロール)製造に用いられる紙管の製造方法に関し、詳しくは表面に防滑層を有する紙管の製造方法に関する。 BACKGROUND OF THE INVENTION The present invention is paper, film, nonwoven fabric, the winding of the sheet of cloth (roll) relates to a process for the preparation of paper tubes used in the production, it details the production of paper tube having an anti-slip layer on the surface a method for.

【0002】 [0002]

【従来の技術】一般に紙,フィルム,不織布,布等の製造・加工分野においては、これらのシートを巻き取りの形態で取り扱うことが多い。 BACKGROUND ART In general paper, film, nonwoven, in the manufacturing and processing the fields of cloth, it is often handled these sheets in the winding form. 通常、これらの巻き取りは紙管を芯材とし、これにシートを巻き付けた形態をなすものである。 Typically, these winding are those in the form of paper tube as a core material, which this wound sheet. 紙管への巻き始めは粘着テープ,接着剤等の結合材によってシートの端を紙管に固定したり、シートの端に水をつけて一時的に摩擦抵抗を高める事によって仮り留めを行ったり、或いは紙管を回転させながらシートの端を巻き込む等の手段がとられていた。 Winding start the pressure-sensitive adhesive tape to the paper tube, or to secure the ends of the sheet to the paper tube by a coupling member such as adhesive, or perform temporary fastening by increasing temporarily the frictional resistance with the water on the edge of the sheet or means, such as involving the end of the sheet while rotating the paper pipe have been taken.

【0003】しかし、従来の巻き取りには次のような欠点があった。 [0003] However, the conventional take-up had the following drawbacks. 例えば、粘着テープや接着材等の結合材を使用する場合には、シート或いは紙管に結合材を付ける作業が煩雑である。 For example, when using binder such as an adhesive tape or adhesive material, the work of attaching a binder to a sheet or paper tube is complicated. 結合材が付着した部分のシートは使用不能となる。 Sheet of the binder is attached portion becomes unusable. シートを紙管から剥がす手間がかかる。 It takes a long time to peel off the sheet from the paper tube. 結合材の付着箇所が盛り上がり、この影響を受けてシートが局部的に変形する。 Attachment point of the binder is raised, the sheet receives this effect locally deformed. 一方、水をつけて仮り留めする場合には、仮り留めの手間がかかる。 On the other hand, in the case of temporarily fastened with the water, it takes time and effort of the temporary closure. 紙管が容易に抜けてしまう。 Paper tube will be easily pulled out. 紙管を回転させながらシートの端を巻き込む場合も、紙管が抜け易い等の問題を有していた。 It may involve the ends of the sheet while rotating the paper tube had a paper tube omission likely problems such as.

【0004】このような問題点を解決するために本発明者等は鋭意研究の結果、既に紙管表面に防滑層を形成すると、巻取作業が極めて効率的に行えることを見出し提案(特願平1−150993号)した。 [0004] Results of the present inventors have conducted intensive studies in order to solve this problem, if already formed an anti-slip layer on the paper core surface, it proposes found that winding operation can be performed very efficiently (No. flat 1-150993 issue) was.

【0005】 [0005]

【発明が解決しようとする課題】本発明者等は、更に該防滑性紙管の製造方法について検討した結果、通常の紙管の作成方法、即ち防滑性シートをスリットし、紙管に加工する方法では作業性等の問題があることを見出したのである。 The present inventors have [0005] further-proof result of studying a method for manufacturing a lubricating paper tube, how to create a conventional paper tube, i.e. a slip resistant sheet slitting, processed into a paper tube the method is was found that there is a problem of workability.

【0006】一般に紙管の製造に際しては、紙管の内径、肉厚に応じて原紙を1mm単位でスリットを行う必要がある。 [0006] In generally the paper tube production, the inner diameter of the paper tube, it is necessary to perform the slit base paper in 1mm units depending on the wall thickness. このスリットには通常ワインダーやスリッター等の裁断機が使用されるが、原紙として防滑性シートを用いると、シートとロールとの摩擦が大きい為、精度良くスリットしようとすると作業性が悪くなる。 Normally winder and slitter like cutting machine of this slit is used, the use of anti-slip sheet as the base paper, because the friction between the sheet and the roll is large, the workability when trying to accurately slit deteriorates. 防滑性シートを紙管表面に貼り合わせる方法においても、 In the method of bonding the slip resistant sheet to the paper tube surface,
(イ)防滑性シートは、その滑り難いと言う性質の為にロール等との摩擦が大きくなり作業性が低下する。 (B) slip resistant sheet, friction increases workability of the roll or the like in order of nature say that the slippage is difficult to decline.
(ロ)ロール等との摩擦の為防滑層が劣化して防滑性が低下し、極端な場合には防滑性紙管として使用できなくなる。 (B) Tamebo slipping layer of friction with a roll or the like is deteriorated slip prevention properties decreased, can not be used as a slip resistant paper tube in extreme cases. 等の問題があることを見出したのである。 It was found that there is a problem and the like.

【0007】 [0007]

【課題を解決するための手段】本発明は、紙管表面に発泡性マイクロカプセルを含有する防滑層を設けてなる防滑性紙管の製造方法において、該マイクロカプセルが未発泡の状態で紙管を形成し、次いで加熱処理を行いマイクロカプセルを発泡させる事を特徴とする防滑性紙管の製造方法である。 The present invention SUMMARY OF] is the manufacturing method of the anti-slip paper tube formed by providing the anti-slip layer containing a foaming microcapsules to the paper tube surface, the paper tube in the state of the microcapsules is unfoamed it is formed and then a method of manufacturing a slip resistant paper tube, characterized in that foaming the microcapsule subjected to heat treatment.

【0008】 [0008]

【作用】未発泡状態の防滑層を紙管表面の設ける方法としては、紙製、プラスチック製、金属製等の紙管に未発泡状態のマイクロカプセル層を有するシートを貼り付ける方法、紙,フィルム,不織布等の支持体に未発泡状態のマイクロカプセル層を設けたシートを紙管形成(製管と称す)時に該マイクロカプセル層が表面となるように巻きつける方法があるが、製管時に巻き付ける方法が製造効率やコストの面で好ましい。 As a method of [acting] The anti-slip layer of unfoamed provided a paper tube surface, made of paper, plastic, a method of pasting a sheet having a microcapsule layer of unfoamed a paper tube of metal such as, paper, film , there is a method of winding such a sheet provided with a microcapsule layer of unfoamed to a support such as a nonwoven fabric paper tube formed (referred to as pipe producing) at said microcapsule layer is surface winds during pipe- the method is preferred in terms of manufacturing efficiency and cost.

【0009】本発明における防滑層は、発泡性マイクロカプセルと接着剤を基本成分とするものである。 [0009] anti-slip layer in the present invention is an adhesive and a foaming microcapsules intended to be fundamental. 発泡性マイクロカプセルは、例えば芯物質としてn−ブタン, Expandable microcapsules, for example, as a core material n- butane,
i−ブタン,ペンタン,ネオペンタンの様な低沸点の炭化水素を内包し、壁膜剤として塩化ビニリデン,アクリロニトリル,メチルメタクリレートの様な(メタ)アクリル酸エステル,スチレンのような芳香族ビニル化合物を主成分とする熱可塑性樹脂を使用したマイクロカプセル(市販のカプセルとしては、松本マイクロスフェアF i- butane, pentane, encloses the lower boiling hydrocarbons such as neopentane, vinylidene chloride as a wall membrane material, acrylonitrile, such as methyl methacrylate (meth) acrylic acid esters, aromatic vinyl compounds such as styrene main the microcapsules (commercially available capsules using a thermoplastic resin as a component, Matsumoto microsphere F
−30,F−50,F−80(松本油脂製)、エクスパンセルWU−642,WU−551,WU−462(エクスパンセル社製)が例示できる)が挙げられる。 -30, (manufactured by Matsumoto Yushi) F-50, F-80, Expancel WU-642, WU-551, WU-462 (manufactured by Expancel, Inc.) can be exemplified) are exemplified.

【0010】接着剤としては、水性系として塗布する場合には、ラテックス系バインダー,水溶性バインダー, [0010] As the adhesive, when coated as an aqueous system, a latex binder, a water-soluble binder,
非水性として塗布する場合には、油溶性バインダーが使用される。 When applied as a non-aqueous, oil-soluble binder is used. また電子線或いは紫外線で硬化する場合には、エチレン性不飽和結合を有するモノマー,オリゴマー或いはプレポリマーが使用される。 In the case of curing with an electron beam or ultraviolet rays, a monomer having an ethylenically unsaturated bond, oligomers or prepolymers are used.

【0011】ここで使用されるラテックス系バインダーとしては、スチレン・ブタジエン系ラテックス,アクリロニトリル・ブタジエン系ラテックス,メチルメタクリレート・ブタジエン系ラテックス,アクリル酸エステル系ラテックス,酢酸ビニル系ラテックス,塩化ビニル系ラテックス、及びこれらにアクリル酸の如き官能基を含有させたものが挙げられる。 [0011] The latex binder used herein, a styrene-butadiene latex, acrylonitrile-butadiene latex, methyl methacrylate-butadiene latex, an ester-based latex acrylic acid, vinyl acetate-based latex, vinyl chloride latex, and these include those obtained by incorporating a functional group such as acrylic acid.

【0012】水溶性バインダーとしては、ゼラチン,カゼイン等のプロテイン類、エーテル化澱粉,エステル化澱粉,酸化澱粉等の澱粉類、カルボキシメチルセルロース,ヒドロキシエチルセルロース等のセルロース類、アルギン酸ソーダ,アラビヤゴム等の多糖類の如き水溶性天然高分子化合物、ポリビニルアルコール,ポリアクリル酸,ポリビニルピロリドン,ポリアクリルアミド,マレイン酸共重合体等の如き水溶性合成高分子化合物が挙げられる。 [0012] As the water-soluble binder, gelatin, proteins such as casein, etc., etherified starch, esterified starch, starches such as oxidized starch, carboxymethyl cellulose, cellulose such as hydroxyethyl cellulose, sodium alginate, polysaccharides such as gum arabic such water-soluble natural polymer compounds, polyvinyl alcohol, polyacrylic acid, polyvinyl pyrrolidone, polyacrylamide, such as water-soluble synthetic polymer compounds such as maleic acid copolymers.

【0013】油溶性バインダーとしては、各種ロジン, [0013] Examples of the oil-soluble binder, various types of rosin,
コーパル,ダルマン等の天然樹脂、エチルセルロース, Copal, natural resins, ethyl cellulose such as Dalman,
ヒドロキシプロピルセルロース,ヒドロキシエチルセルロース,セルロースアセテートプロピオネート,重合ロジン,エステルガム,等の半合成樹脂、フェノール樹脂メラミン樹脂,キシレン樹脂,尿素樹脂,石油樹脂,アルキド樹脂,アクリル樹脂,塩化ビニル・酢酸ビニル共重合体,ポリアミド樹脂,ポリウレタン,エポキシ樹脂等の合成樹脂が挙げられる。 Hydroxypropyl cellulose, hydroxyethyl cellulose, cellulose acetate propionate, polymerized rosin, ester gum, semi-synthetic resins and the like, phenol resin a melamine resin, xylene resin, urea resin, petroleum resin, alkyd resin, acrylic resin, vinyl acetate vinyl chloride copolymer, polyamide resin, polyurethane, synthetic resin such as epoxy resin.

【0014】また電子線或いは紫外線で硬化するエチレン性不飽和結合を有するモノマー,オリゴマー,プレポリマーとしては、各種単官能,多官能の(メタ)アクリル酸エステル類,ポリエステルアクリレート,ポリウレタンアクリレート等従来公知の化合物があげられる。 [0014] monomer having an ethylenically unsaturated bond which is cured by an electron beam or ultraviolet, oligomers, as a prepolymer, various monofunctional (meth) acrylic acid esters of polyfunctional, polyester acrylate, polyurethane acrylate known the compounds of the like.

【0015】これらのなかでもガラス転移点が40℃以下の接着剤は防滑性に優れるので好ましい。 The preferred since the glass transition point In these, 40 ° C. or less of the adhesive is excellent in slip resistant.

【0016】発泡性マイクロカプセルは、通常接着剤1 The expandable microcapsules, usually adhesive 1
00重量部に対して発泡性マイクロカプセルが1〜90 Expandable microcapsules with respect to 00 parts by weight from 1 to 90
重量部、好ましくは3〜50重量部、より好ましくは5 Parts by weight, preferably 3 to 50 parts by weight, more preferably 5
〜30重量部になるように配合される。 Formulated to be 30 parts by weight.

【0017】また発泡性マイクロカプセルと接着剤を主成分とする塗料には、必要に応じて防滑性を制御する,静電気による埃の吸着を防止する,ブロッキング防止する,防滑性の経時的安定を良くする等の目的の為に、シリカ,水酸化アルミニウム,炭酸カルシウム,カオリン,酸化チタン,プラスチックピグメント等の顔料、ポリエチレンワックス等の離型剤、界面活性剤、分散剤、帯電防止剤、消泡剤、着色剤、蛍光染料、 [0017] The coating material mainly composed of expandable microcapsules with the adhesive, to control the anti-slip if necessary, to prevent adsorption of dust due to static electricity, to prevent blocking, the stability over time of the slip resistant for such well object, silica, aluminum hydroxide, calcium carbonate, kaolin, titanium oxide, pigments such as plastic pigments, mold release agents such as polyethylene wax, surfactants, dispersing agents, antistatic agents, defoaming agents, coloring agents, fluorescent dyes,
老化防止剤、増粘剤等の助剤を必要に応じて添加することもできる。 Antioxidant, it may be added as needed aids such as thickeners.

【0018】防滑層塗料は、例えば水や有機溶剤等の媒体に発泡性マイクロカプセル及び必要により顔料等の助剤を添加し、更に接着剤を添加して調製され、バーコーター,エアーナイフコーター,グラビアコーター,ロールコーター等の公知の塗工機により支持体上に塗布される。 The anti-slip layer coating, for example by a medium such as water or an organic solvent foaming microcapsules and requires the addition of auxiliary agents such as a pigment, is prepared by adding further adhesive, a bar coater, air knife coater, gravure coater, is coated on a support by a known coating machine such as a roll coater. 塗布量は、一般には防滑効果とコストの面から乾燥後の重量が1〜25g/m 2程度、好ましくは3〜20 The coating amount, generally the weight after drying from the surface of the anti-skid effect and cost in the 1 to 25 g / m 2 approximately, preferably 3 to 20
g/m 2となる様に調整される。 It is adjusted so the g / m 2.

【0019】マイクロカプセルの発泡は、製管直後、或いは製管し所定の寸法に裁断された後に加熱処理により行われる。 The microcapsule foaming immediately after pipe producing, or to the pipe producing performed by heat treatment after being cut to a predetermined size. その際の加熱温度は、使用するカプセル壁膜のガラス転移点や処理時間等により変わり、一概に言えないが、前記市販のカプセルの場合90〜170℃に設定するのが好ましい。 The heating temperature at that time, vary depending capsule wall film glass transition temperature and the processing time of such use, it can not be said sweepingly, preferably set to 90 to 170 ° C. For the commercial capsule. 加熱方法としては、熱風、熱ロール,赤外線ヒーター,マイクロ波,ガスバーナー等の方法が使用できる。 As the heating method, hot air, hot roll, infrared heater, microwave, a method such as a gas burner may be used.

【0020】尚、支持体と防滑層の密着性が不充分な場合には、支持体に予めプライマー処理を施しておくとよい。 [0020] Incidentally, when the support and the anti-slip layer adhesion is insufficient for the good preliminarily subjected to primer treatment to the support. 本発明の紙管は、従来公知の紙,フィルム,不織布等の製造,加工分野に於いて使用される事は勿論、それ以外の巻き取り状の製品を扱う分野に於いても使用可能である。 Paper tube of the present invention, conventionally known paper, film, production of such a nonwoven fabric, of course at and that is used for processing field, it is also possible use in the field to deal with winding-like products otherwise .

【0021】 [0021]

【実施例】以下、実施例を挙げて本発明を説明するが、 EXAMPLES Hereinafter, the present invention will be described by way of examples,
本発明は実施例のみに限定されるものではない。 The present invention is not limited only to the examples. また、 Also,
特に断らない限り、例中の部、%は重量部、重量%をさす。 Unless indicated otherwise, parts in the examples,% refers to weight parts, by weight.

【0022】 [0022]

【実施例1】 〔防滑紙の製造〕発泡性マイクロカプセル含有塗料として下記組成の塗料を調製し、50g/m EXAMPLE 1 A coating of the following composition was prepared as Production of anti-slip sheet] foamable microcapsules containing paint, 50 g / m 2の未晒クラフト紙(東海パルプ製,テープ用)の表面に乾燥重量が1 2 of unbleached kraft paper (Tokai Pulp Co., Ltd., tape) dry weight on the surface of the 1
5g/m 5g / m 2になるようにバーコーターで塗布し70℃で乾燥して未発泡状態の防滑紙を得た。 At 2 and drying the coating to 70 ° C. with a bar coater to give a non-slip sheet unfoamed state.

【0023】〔発泡性マイクロカプセル含有塗料〕 ・発泡性マイクロカプセル(商品名:エクスパンセルW [0023] [expandable microcapsules containing paint], foaming microcapsules (trade name: Expancel W
U−642、エクスパンセル社製) 5部 ・アクリル酸エステル系エマルジョン(商品名:AE− U-642, manufactured by Expancel Co., Ltd.) 5 parts acrylic acid ester-based emulsion (trade name: AE-
337、日本合成ゴム社製、固形分濃度50%) 55 337, manufactured by Japan Synthetic Rubber Co., Ltd., solid concentration 50%) 55
部 ・水酸化アルミニウム(商品名:ハイジライトH−4 Part aluminum hydroxide (trade name: Heidi light H-4
2、昭和電工社製) 40部 ・アニオン系帯電防止剤(商品名:ケミスタット612 2, manufactured by Showa Denko KK) 40 parts anionic antistatic agent (trade name: CHEMISTAT 612
0、三洋化成社製) 5部 ・水 105部 0, manufactured by Sanyo Chemical Industries, Ltd.) 5 parts water 105 parts

【0024】〔紙管の製造〕得られた未発泡状態の防滑紙を48mm巾にスリットし、該紙の防滑層が紙管の表面になる様にして内径1インチの紙管を作成し、この紙管を150℃で3分間加熱して防滑性紙管を得た。 [0024] The slip sheet unfoamed state obtained [Production of paper tubes] was slit into 48mm width, to create a paper tube of 1 inch inside diameter in the manner slip prevention layer of the paper is on the surface of the paper tube, to obtain a slip resistant paper tube the paper tube was heated for 3 minutes at 0.99 ° C..

【0025】 [0025]

【比較例1】実施例1の防滑紙の製造において、乾燥温度を140℃とした以外は同様にして発泡状態の防滑紙を得た。 In the production of non-slip sheet of the Comparative Example 1 Example 1, except that the drying temperature was 140 ° C. got slip paper foaming state in the same manner. この防滑紙を48mm巾にスリットし、該紙の防滑層が紙管の表面になる様にして内径1インチの紙管を作成た。 The slip sheet was slit into 48mm width, was created a paper tube of 1 inch inside diameter in the manner slip prevention layer of the paper is on the surface of the paper tube.

【0026】「評価」得られた防滑性紙管について防滑性と作業性を評価し、その結果を表1に示した。 [0026] to evaluate the work of the anti-slip for "evaluation" obtained slip resistant paper tube, and the results are shown in Table 1. 〔防滑性〕防滑性紙管作成後の防滑層の摩擦角をJ. The angle of friction [slip resistant] slip resistant paper tube created after anti-slip layer of J. T
appi紙パルプ試験法No31−79に準拠し、上質紙に対する摩擦角を測定した。 It conforms to the appi paper pulp test method No31-79, to measure the friction angle with respect to the high-quality paper. 数字が大きい程防滑性が大である。 Large numbers Hodobo slipping is large. 〔作業性〕防滑紙を48mm巾にスリットする時の作業性,製管時の作業性を比較,評価した。 Workability when slit into 48mm width for [workability] non-slip sheet, compare the workability in manufacturing tube were evaluated.

【0027】 [0027]

【表1】 [Table 1]

【0028】 [0028]

【発明の効果】表1から明らかのように、本発明の防滑性紙管の製造方法は、作業性,紙管の防滑性共に優れたものである。 As apparent from Table 1, according to the present invention, the production method of the anti-slip paper tube of the present invention, workability is excellent in slip resistant both the paper tube.

───────────────────────────────────────────────────── フロントページの続き (72)発明者 塩井 俊介 兵庫県尼崎市常光寺4丁目3番1号 神崎 製紙株式会社神崎工場内 ────────────────────────────────────────────────── ─── of the front page continued (72) inventor Shunsuke Shioi Amagasaki, Hyogo Prefecture Jokoji 4-chome third No. 1 Kanzaki paper Co., Ltd. Kanzaki in a factory

Claims (1)

    【特許請求の範囲】 [The claims]
  1. 【請求項1】紙管表面に発泡性マイクロカプセルを含有する防滑層を設けてなる防滑性紙管の製造方法において、該マイクロカプセルが未発泡の状態で紙管を形成し、次いで加熱処理を行いマイクロカプセルを発泡させる事を特徴とする防滑性紙管の製造方法。 1. A method for producing anti-slip layer formed by providing anti slip paper tube containing a foamable microcapsules to the paper tube surface, the microcapsules form a paper tube in the state of unexpanded, then the heat treatment method of manufacturing a slip resistant paper tube, characterized in that foaming was carried out microcapsules.
JP28010191A 1991-10-25 1991-10-25 Manufacture of slip-proof paper tube Pending JPH05116851A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28010191A JPH05116851A (en) 1991-10-25 1991-10-25 Manufacture of slip-proof paper tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28010191A JPH05116851A (en) 1991-10-25 1991-10-25 Manufacture of slip-proof paper tube

Publications (1)

Publication Number Publication Date
JPH05116851A true true JPH05116851A (en) 1993-05-14

Family

ID=17620336

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28010191A Pending JPH05116851A (en) 1991-10-25 1991-10-25 Manufacture of slip-proof paper tube

Country Status (1)

Country Link
JP (1) JPH05116851A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2762309A1 (en) * 1997-04-21 1998-10-23 Lux Core Sa Tubular mandrel for winding length of supple material such as paper, plastic or metal foil
JP2006027900A (en) * 2004-06-18 2006-02-02 Japan Vilene Co Ltd Rolled product
JP2007301793A (en) * 2006-05-10 2007-11-22 General Technology Kk Manufacturing method for thermal transfer ribbon
JP2007301794A (en) * 2006-05-10 2007-11-22 General Technology Kk Thermal transfer ribbon
EP1985457A2 (en) 2007-04-25 2008-10-29 FUJIFILM Corporation Cardboard cylinder for a heat-sensitive transfer image-receiving sheet, rolled heat-sensitive transfer image-receiving sheet to form a roll shape, and image-forming method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2762309A1 (en) * 1997-04-21 1998-10-23 Lux Core Sa Tubular mandrel for winding length of supple material such as paper, plastic or metal foil
JP2006027900A (en) * 2004-06-18 2006-02-02 Japan Vilene Co Ltd Rolled product
JP2007301793A (en) * 2006-05-10 2007-11-22 General Technology Kk Manufacturing method for thermal transfer ribbon
JP2007301794A (en) * 2006-05-10 2007-11-22 General Technology Kk Thermal transfer ribbon
EP1985457A2 (en) 2007-04-25 2008-10-29 FUJIFILM Corporation Cardboard cylinder for a heat-sensitive transfer image-receiving sheet, rolled heat-sensitive transfer image-receiving sheet to form a roll shape, and image-forming method
US8067336B2 (en) 2007-04-25 2011-11-29 Fujifilm Corporation Cardboard cylinder for a heat-sensitive transfer image-receiving sheet, rolled heat-sensitive transfer image-receiving sheet to form a roll shape, and image-forming method

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