JPS6322968B2 - - Google Patents
Info
- Publication number
- JPS6322968B2 JPS6322968B2 JP59116176A JP11617684A JPS6322968B2 JP S6322968 B2 JPS6322968 B2 JP S6322968B2 JP 59116176 A JP59116176 A JP 59116176A JP 11617684 A JP11617684 A JP 11617684A JP S6322968 B2 JPS6322968 B2 JP S6322968B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- vinylon
- ink
- vacuum suction
- shape
- 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.)
- Expired
Links
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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
- B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/722—Decorative or ornamental articles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Printing Methods (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は賦型フイルムの製造方法に関するもの
であり、詳しくは、インキの盛り上げによる凹凸
と、フイルムの変形による凹凸とを合わせ持つ、
ビニロン製の賦型フイルムを製造する方法に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for producing a molded film, and more specifically, it relates to a method for producing a shaped film, and more specifically, a film that has both unevenness due to ink build-up and unevenness due to film deformation.
The present invention relates to a method for producing a shaped film made of vinylon.
（従来の技術）
凹凸化粧材を製造する際に用いる賦型フイルム
の製造方法としては、例えば実公昭57−51872号
公報の詳細な説明に記載されているように、加熱
加圧によつてフイルム表面を凹凸状に成形する方
法や、特開昭50−75244号公報に記載されている
ように、凹凸模様を有する原板上に製膜剤を塗布
し、製膜後剥離する方法や、あるいは特開昭53−
134859号公報に記載されているように、基材（こ
の場合は金属板だが…）の表面に熱硬化性樹脂を
盛り上げ印刷する方法等が従来より用いられてい
る。(Prior art) As a method for producing a molded film used in producing a textured decorative material, for example, as described in the detailed explanation of Japanese Utility Model Publication No. 57-51872, the film is heated and pressurized. A method of forming the surface into an uneven shape, a method of applying a film forming agent on an original plate having an uneven pattern and peeling it off after forming the film as described in JP-A-50-75244; 1978-
As described in Japanese Patent No. 134859, a method of printing a thermosetting resin on the surface of a base material (in this case, a metal plate) has been conventionally used.
（発明が解決しようとする問題点）
加熱加圧による方法では加圧に用いる型板の作
製に費用がかかり、しかも微細な凹凸を表現する
ことができない。又、製膜剤を用いる方法では塗
布から製膜までに時間がかかり過ぎ、原板を多数
準備しなければならない。(Problems to be Solved by the Invention) In the method of heating and pressurizing, it is expensive to produce a template used for pressurizing, and moreover, it is not possible to express fine irregularities. Further, in the method using a film forming agent, it takes too much time from application to film formation, and a large number of original plates must be prepared.
樹脂を盛り上げる方法は工程の簡便さ、表現効
果の良好さ等の点で優れているが、耐熱性に乏し
いフイルムには使用できず、又、極端な厚盛りが
できない為に高低差の大なる凹凸が形成できな
い。 The method of building up the resin is excellent in terms of simplicity of process and good expressive effect, but it cannot be used for films with poor heat resistance, and it cannot be applied to extremely thick layers, resulting in large height differences. Unevenness cannot be formed.
本発明は以上のような従来の技術と欠点を解消
しようとするものである。 The present invention attempts to solve the above-mentioned conventional techniques and drawbacks.
（問題点を解決するための手段） 本発明を図面に従つて詳細に説明する。(Means for solving problems) The present invention will be explained in detail with reference to the drawings.
まず第１図に示すように、真空吸引孔５を有す
る支持台４の上に所望の形状の貫通孔を有する型
材３を載せ、その上にビニロンフイルム１を重ね
る。 First, as shown in FIG. 1, a mold material 3 having a through hole of a desired shape is placed on a support base 4 having a vacuum suction hole 5, and a vinylon film 1 is placed thereon.
ビニロンフイルムとしては後述するインキ中の
水分によつて膨潤するものであれば任意であり、
賦型フイルムとして使用する際の熱条件等に応じ
て、フイルムの厚さ、重合度、鹸化度、前処理の
有無等を選択する。 Any vinylon film can be used as long as it swells with the water in the ink, which will be described later.
The thickness, degree of polymerization, degree of saponification, presence or absence of pretreatment, etc. of the film are selected depending on the thermal conditions and the like when used as a shaped film.
次いで、第２図に示すようにビニロンフイルム
１が動かないように真空吸引しながら、ポリビニ
ルアルコール系樹脂を主成分とするインキを用い
てフイルムの表面に盛り上げ模様２を施す。 Next, as shown in FIG. 2, a raised pattern 2 is applied to the surface of the vinylon film 1 using ink containing polyvinyl alcohol resin as a main component while vacuum suction is applied so that the vinylon film 1 does not move.
すると、インキ中の水分がビニロンフイルムの
内部に浸透してフイルムが膨潤し、該フイルムは
真空吸引力に抗しきれずに型材３の貫通孔の形に
沿つて凹凸状に変形する。 Then, the moisture in the ink penetrates into the interior of the vinylon film, causing the film to swell, and the film deforms into an uneven shape along the shape of the through-hole of the mold material 3 without being able to resist the vacuum suction force.
この状態でインキ中の残留水分とフイルムに浸
透した水分とを乾燥により除去し、その後にフイ
ルムを支持台より取りはずして賦型フイルム６を
得る。 In this state, residual moisture in the ink and moisture that has permeated the film are removed by drying, and then the film is removed from the support to obtain a shaped film 6.
ポリビニルアルコールとしては、重合度が500
〜1000鹸化度が80〜90％のものが、印刷適性、盛
り上げの効果の点から好ましい。 Polyvinyl alcohol has a polymerization degree of 500.
~1000 A saponification degree of 80 to 90% is preferable from the viewpoint of printability and heaving effect.
ポリビニルアルコール系樹脂を主成分とするイ
ンキを盛り上げ印刷する方法としては特に制約は
ないが、盛り上げ効果等を考慮すればスクリーン
印刷方式を使用するのが好ましい。 Although there are no particular restrictions on the method of printing in a raised manner with an ink containing polyvinyl alcohol resin as a main component, it is preferable to use a screen printing method in consideration of the raised effect and the like.
型材３としては、合成樹脂シート、厚紙、金属
板、不織布、布等を任意の形状に切り抜いたもの
を使用する。 As the shape material 3, a synthetic resin sheet, cardboard, metal plate, nonwoven fabric, cloth, etc. cut out into an arbitrary shape is used.
（作用）
ビニロンフイルムが動かないように固定するに
足りるだけの力で真空吸引するので、印刷する前
はビニロンフイルムはほとんど変形しないが、そ
の表面にインキが施されると、インキ中の水分が
フイルム中に浸透してフイルムが膨潤して変形し
易くなり、吸引孔の方向に変形を始め、やがて型
材の貫通孔の形に沿つて凹凸状に変形する。(Operation) The vinylon film is vacuumed with just enough force to fix it so that it does not move, so the vinylon film hardly deforms before printing, but when ink is applied to its surface, the moisture in the ink is removed. It penetrates into the film, causing the film to swell and become easily deformed, and begins to deform in the direction of the suction holes, eventually deforming into an uneven shape that follows the shape of the through-holes of the mold material.
（実施例）
真空吸引孔を有する支持台の上に、石目模様を
強調する形状に部分的に切り抜いた貫通孔を設け
た厚さ500μのスチロール板の型材を載せ、その
上に厚さ25μのビニロンフイルムを重ねた。(Example) A 500μ thick polystyrene plate with a through hole partially cut out in a shape that emphasizes the stone grain pattern was placed on a support base with vacuum suction holes, and a 25μ thick polystyrene plate was placed on top of the support base with vacuum suction holes. layered with vinylon film.
次いで真空度10-3Torrの力で真空吸引しなが
ら、ビニロンフイルムの表面に下記配合の組成物
を水に溶解したインキを用いて石目模様を盛り上
げ印刷したところ、ビニロンフイルムが型材の貫
通孔の形状に沿つて凹凸状に変形し、盛り上げ模
様の凹凸と合わせて２段の凹凸形状を有する賦型
フイルムが得られた。 Next, while vacuuming at a vacuum level of 10 -3 Torr, a stone grain pattern was printed on the surface of the vinylon film using an ink containing the following composition dissolved in water. A molded film was obtained which was deformed into an uneven shape along the shape of the film and had a two-stage uneven shape together with the unevenness of the raised pattern.
（発明の効果）
ビニロンフイルムの表面に任意の形状の凹凸
を容易に賦型することができる。(Effects of the Invention) It is possible to easily form irregularities of any shape on the surface of a vinylon film.
凹凸の賦型が連続的に行なえるので、フイル
ムを巻取り状に製造することが可能である。 Since unevenness can be formed continuously, it is possible to manufacture the film in a roll.
図面は本発明の方法を説明する模式図であり、
第１図は型材を介してビニロンフイルムを支持台
に載せた状態、第２図は真空吸引しながらフイル
ムの表面に盛り上げ模様を施した状態を各々示
す。
１……ビニロンフイルム、２……盛り上げ模
様、３……型材、４……支持台、５……真空吸引
孔、６……賦型フイルム。
The drawings are schematic diagrams illustrating the method of the present invention,
FIG. 1 shows a state in which a vinylon film is placed on a support base via a mold, and FIG. 2 shows a state in which a raised pattern is applied to the surface of the film while vacuum suction is applied. 1... Vinylon film, 2... Raised pattern, 3... Shape material, 4... Support stand, 5... Vacuum suction hole, 6... Imprinting film.
Claims (1)
の貫通孔を有する型材を介してビニロンフイルム
を重ね、次いで該ビニロンフイルムが動かないよ
うに真空吸引しながら、フイルム表面にポリビニ
ルアルコール系樹脂を主成分とするインキを用い
て任意の盛り上げ模様を施し、該インキ中の水分
によつて膨潤したビニロンフイルムが前記型材の
貫通孔の形に沿つて凹凸状に変形し、かつインキ
中およびフイルム中の水分を乾燥除去した後に真
空吸引を終了することを特徴とするビニロン賦型
フイルムの製造方法。1. A vinylon film is stacked on a support base having a vacuum suction hole through a mold material having a through hole of a desired shape, and then a polyvinyl alcohol resin is applied to the surface of the film while vacuum suction is applied so that the vinylon film does not move. An arbitrary raised pattern is applied using the ink as the main component, and the vinylon film swollen by the water in the ink is deformed into an uneven shape along the shape of the through hole of the mold material, and the ink and the film are swollen. A method for producing a vinylon-formed film, characterized in that vacuum suction is terminated after drying and removing moisture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59116176A JPS60259428A (en) | 1984-06-06 | 1984-06-06 | Manufacture of vinylon shape film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59116176A JPS60259428A (en) | 1984-06-06 | 1984-06-06 | Manufacture of vinylon shape film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60259428A JPS60259428A (en) | 1985-12-21 |
| JPS6322968B2 true JPS6322968B2 (en) | 1988-05-13 |
Family
ID=14680672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59116176A Granted JPS60259428A (en) | 1984-06-06 | 1984-06-06 | Manufacture of vinylon shape film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60259428A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010044398A1 (en) * | 2008-10-15 | 2010-04-22 | 株式会社クリエイティブ テクノロジー | Electrostatic chuck, and method for manufacturing the chuck |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112917963B (en) * | 2021-01-15 | 2023-02-14 | 黎明职业大学 | Machining device and technology for anti-skid sole |
-
1984
- 1984-06-06 JP JP59116176A patent/JPS60259428A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010044398A1 (en) * | 2008-10-15 | 2010-04-22 | 株式会社クリエイティブ テクノロジー | Electrostatic chuck, and method for manufacturing the chuck |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60259428A (en) | 1985-12-21 |
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