JPH02179729A - Manufacture of wrapping film performing gaiter winding - Google Patents
Manufacture of wrapping film performing gaiter windingInfo
- Publication number
- JPH02179729A JPH02179729A JP33533788A JP33533788A JPH02179729A JP H02179729 A JPH02179729 A JP H02179729A JP 33533788 A JP33533788 A JP 33533788A JP 33533788 A JP33533788 A JP 33533788A JP H02179729 A JPH02179729 A JP H02179729A
- Authority
- JP
- Japan
- Prior art keywords
- film
- winding
- rollers
- tube
- continuously
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004804 winding Methods 0.000 title claims abstract description 11
- 210000001699 lower leg Anatomy 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000004049 embossing Methods 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 3
- 229920013716 polyethylene resin Polymers 0.000 claims abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000007639 printing Methods 0.000 abstract description 2
- 229920000092 linear low density polyethylene Polymers 0.000 description 3
- 239000004707 linear low-density polyethylene Substances 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0608—PE, i.e. polyethylene characterised by its density
- B29K2023/0625—LLDPE, i.e. linear low density polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/005—Oriented
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/001—Tubular films, sleeves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、気温変化の激しい国に輸出するタイヤのよう
な気温変化に影響を受は易い商品の表面にゲートル巻き
して、その商品を保護する耐候性、耐水性に秀れたゲー
トル巻きするラッピングフィルムの製造法に係るもので
ある。[Detailed Description of the Invention] [Industrial Field of Application] The present invention is a method of wrapping a gaiter around the surface of a product that is easily affected by temperature changes, such as tires exported to countries with rapid temperature changes. The present invention relates to a method for manufacturing a wrapping film for gaiter wrapping that has excellent weather resistance and water resistance for protection.
従来気温変化の激しい国にタイヤを輸出する場合には耐
候性、耐水性を付与せしめたラッピング紙を捲回してい
たが、素材が紙の為強い力でラッピングすると切れ易い
欠点があった。Conventionally, when exporting tires to countries with rapid temperature changes, wrapping paper has been wrapped that is weather and water resistant, but because the material is paper, it has the disadvantage that it can easily break when wrapped with strong force.
出願人はこの点を解決したゲートル巻きするラッピング
フィルムを開発した。The applicant has developed a wrapping film for gaiter wrapping that solves this problem.
添付図面を参照して詳述すると次の通りである。 The details are as follows with reference to the accompanying drawings.
原料としてリニアローデンボリエヂレン樹脂を使用し、
常法のインフレーション若しくはＴダイ法などの成形機
１により連続的にフィルム４°を成形送出し、デユープ
スタイルの場合には一枚に合わせ、この送出フィルム４
゛に加熱延伸加工を行い、続いてプリント印刷を施し、
最後にエンボス加工を行って連続巻取りすることを特徴
とするゲートル巻きするラッピングフィルムの製造法。Using linear lodenbolyethylene resin as raw material,
A film 4° is continuously molded and delivered by a molding machine 1 using a conventional inflation method or a T-die method, and in the case of a duplex style, the film 4 is combined into one sheet.
゛ is heated and stretched, then printed,
A method for manufacturing a wrapping film for gaiter winding, which is characterized by performing embossing at the end and continuously winding it.
上表の三井石油化学株式会社製の粒状Ｌ Ｌ Ｄ ＰＥ
熱可塑性樹脂（リニアローデンボリエヂレン樹脂）を常
法のインフレーション成形機ａのホッパー１に没入する
。Granular LLD PE made by Mitsui Petrochemical Co., Ltd. in the table above
A thermoplastic resin (linear low-density polyethylene resin) is poured into hopper 1 of a conventional inflation molding machine a.
スクリュー２により加圧圧送し乍ら加熱し、ダイス３よ
りフィルム４°（チューブ）を成形送出する。It is heated while being pressurized and fed by the screw 2, and a film 4° (tube) is formed and sent out from the die 3.
このフィルム４°（デユープ）は挟着ローラ５・５′に
より一枚のフィルム状に合わせ、この送出デユープ４”
を加熱延伸加工部すに送り、引取ローラ６・６゛と延伸
ローラ７・７°との回転速度比（１対５以上）により延
伸し乍ら６０℃〜７０”Ｃ程度の熱板８に接触せしめて
加熱延伸加工を行う。This film 4° (dupe) is combined into a single film shape by nipping rollers 5 and 5', and this film is delivered to the duplex 4''.
The material is sent to a heated stretching processing section, and is stretched using a rotational speed ratio of take-up rollers 6, 6° and stretching rollers 7, 7° (more than 1:5). They are brought into contact and heated and stretched.
このフィルム４を印刷加工部Ｃに送り、プリントローラ
９とガイドローラ９′によりプリント印刷１３する。This film 4 is sent to a printing processing section C and is printed 13 by a print roller 9 and a guide roller 9'.
続いてエンボス加工部ｄに送り、エンボスローラ！０に
よりフィルム表面に凹凸をつけるエンボス加工も行う。Next, send it to the embossing section d and use the embossing roller! 0 also performs embossing to create unevenness on the film surface.
最後に巻取ローラｕ −ｔｒを経て巻取装置１２により
巻取り完了する。Finally, winding is completed by the winding device 12 via the winding roller u-tr.
〔発明の効果〕
本発明のゲートル巻きするラッピングフィルムは次のよ
うな特長を有する。[Effects of the Invention] The wrapping film for gaiter wrapping of the present invention has the following features.
１、粒状Ｌ Ｌ Ｄ Ｐ Ｅ熱可塑性樹脂は透明性を有
するフィルムを成形するから保護する商品が見えること
になる。1. The granular LLDPE thermoplastic resin is formed into a transparent film so that the product being protected can be seen.
また成形に際して所望色の顔料を混入することにより簡
単に着色できるから透明度を調節できると同時に体裁良
好な所望色のラッピングフィルムが得られる。Furthermore, since it can be easily colored by mixing a pigment of a desired color during molding, the transparency can be adjusted and at the same time, a wrapping film of a desired color with a good appearance can be obtained.
２、粒状ＬＬＤＰＥ熱可塑性樹脂を選択し、且つ延伸加
工を施すから下表のように在来のラッピング紙に比して
強度が増し、特に経方向の引張りに強い極めてラッピン
グし易いラッピングフィルムとなり、その耐候性、耐水
性は従来のラッピング紙に比して極めて優秀である。2. By selecting granular LLDPE thermoplastic resin and subjecting it to stretching processing, it becomes a wrapping film that has increased strength compared to conventional wrapping paper as shown in the table below, is especially resistant to tension in the warp direction, and is extremely easy to wrap. Its weather resistance and water resistance are extremely superior compared to conventional wrapping paper.
※２紙のすき方により多少良い。*2 It may be slightly better depending on the way the paper is made.
３、インフレーション方式によりデユープスタイルに成
形したものは、−枚に合わせて二重構造にするから両縁
は折返し縁となり経緯の強度に秀れる。3. When molded into a duplex style using the inflation method, it has a double structure that matches the two sheets, so both edges are folded back and have excellent strength.
４、加熱延伸加工を施したから一層軽方向の引張力が強
固になり、且つ適度に伸びるからゲートル巻きにラッピ
ングする際密看性が極めて良好となる。4. Because it is heated and stretched, the tensile force in the light direction becomes stronger, and it also stretches appropriately, making it extremely easy to see when wrapped in a gaiter.
５、エンボス加工を施したから滑りにくくなり、−層ラ
ッピングが行い易いと共に体裁も肉厚感ら良好なものと
なる。5. The embossed finish makes it less slippery, makes it easier to wrap layers, and gives it a nice, thick appearance.
６、本製品にはメーカー名や販売者の表示、商品の内容
表示や注意書などを印刷して置くから非常に使用者から
愛用される便利なラッピングフィルムとなる。6. This product has the manufacturer's name, seller's name, product contents and warnings printed on it, making it a very convenient wrapping film that is loved by users.
７、従来のラッピング紙は強度や耐候性などを良好にす
る為に貼合わせるなどの色々な工程を製造工程に併設す
ることになり、製造工程がそれだけ複雑となるが、本発
明は一工程の流れ作業で秀れたラッピングフィルムを連
続的に量産し得るから、それだけ安価に製品を提供し得
ることになる。7. Conventional wrapping paper requires various processes such as lamination in order to improve strength and weather resistance, making the manufacturing process that much more complicated, but the present invention can be done in one step. Since excellent wrapping films can be mass-produced continuously in assembly lines, products can be provided at lower prices.
図面は本発明の一実施例を示すもので、第１図は本発明
のラッピングフィルムの正面図、第２図は製造工程を示
す説明図である。
ａ・・・チューブ成形機、４゛・・・フィルム、４”・
・・送出チューブ。
昭和６３年１２月３０日The drawings show one embodiment of the present invention, and FIG. 1 is a front view of the wrapping film of the present invention, and FIG. 2 is an explanatory diagram showing the manufacturing process. a...Tube forming machine, 4゛...Film, 4"
...Delivery tube. December 30, 1988
Claims (1)
常法のインフレーション若しくはＴダイ法などの成形機
により連続的にフィルムを成形送出し、この送出フィル
ムに加熱延伸加工を行い、続いてプリント印刷を施し、
最後にエンボス加工を行って連続巻取りすることを特徴
とするゲートル巻きするラッピングフィルムの製造法。Using linear loden polyethylene resin as raw material,
A film is continuously molded and sent out using a molding machine such as a conventional inflation or T-die method, the delivered film is heated and stretched, and then printed.
A method for manufacturing a wrapping film for gaiter winding, which is characterized by performing embossing at the end and continuously winding it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33533788A JPH02179729A (en) | 1988-12-30 | 1988-12-30 | Manufacture of wrapping film performing gaiter winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP33533788A JPH02179729A (en) | 1988-12-30 | 1988-12-30 | Manufacture of wrapping film performing gaiter winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02179729A true JPH02179729A (en) | 1990-07-12 |
Family
ID=18287385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP33533788A Pending JPH02179729A (en) | 1988-12-30 | 1988-12-30 | Manufacture of wrapping film performing gaiter winding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02179729A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0835738A1 (en) * | 1996-09-13 | 1998-04-15 | Courtaulds Packaging Inc. | Flexible tube decorative method |
| US6666940B2 (en) * | 2000-10-18 | 2003-12-23 | Michelin Recherche Et Technique S.A. | Manufacture of a strip by extrusion of a tube then flattening the tube |
| KR100789741B1 (en) * | 1994-07-07 | 2008-01-02 | 바프렉스 주식회사 | Method for forming flow paths in blown multi-layer film |
| KR100959289B1 (en) * | 2009-09-22 | 2010-05-26 | 박종암 | Manufacturing device of release film for transcription paper |
| US20130042962A1 (en) * | 2007-05-01 | 2013-02-21 | The Yokohama Rubber Co., Ltd. | Pneumatic tire and process for manufacturing the same |
-
1988
- 1988-12-30 JP JP33533788A patent/JPH02179729A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100789741B1 (en) * | 1994-07-07 | 2008-01-02 | 바프렉스 주식회사 | Method for forming flow paths in blown multi-layer film |
| EP0835738A1 (en) * | 1996-09-13 | 1998-04-15 | Courtaulds Packaging Inc. | Flexible tube decorative method |
| US6666940B2 (en) * | 2000-10-18 | 2003-12-23 | Michelin Recherche Et Technique S.A. | Manufacture of a strip by extrusion of a tube then flattening the tube |
| US6957677B2 (en) * | 2000-10-18 | 2005-10-25 | Michelin Recherche Et Technique S.A. | Manufacture of a strip by extrusion of a tube then flattening the tube |
| US20130042962A1 (en) * | 2007-05-01 | 2013-02-21 | The Yokohama Rubber Co., Ltd. | Pneumatic tire and process for manufacturing the same |
| KR100959289B1 (en) * | 2009-09-22 | 2010-05-26 | 박종암 | Manufacturing device of release film for transcription paper |
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