JPS5859043A - Manufacture of profile frame laminate sheet - Google Patents

Manufacture of profile frame laminate sheet

Info

Publication number
JPS5859043A
JPS5859043A JP56120990A JP12099081A JPS5859043A JP S5859043 A JPS5859043 A JP S5859043A JP 56120990 A JP56120990 A JP 56120990A JP 12099081 A JP12099081 A JP 12099081A JP S5859043 A JPS5859043 A JP S5859043A
Authority
JP
Japan
Prior art keywords
polyurethane foam
sheet
laminate sheet
frame laminate
profile frame
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.)
Granted
Application number
JP56120990A
Other languages
Japanese (ja)
Other versions
JPH021655B2 (en
Inventor
Tsutomu Yano
勉 矢野
Takao Hitai
隆雄 比田井
Tsunenori Oguri
小栗　恒憲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inoac Corp
Original Assignee
Inoue MTP KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Inoue MTP KK filed Critical Inoue MTP KK
Priority to JP56120990A priority Critical patent/JPS5859043A/en
Publication of JPS5859043A publication Critical patent/JPS5859043A/en
Publication of JPH021655B2 publication Critical patent/JPH021655B2/ja
Granted legal-status Critical Current

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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0004—Component parts, details or accessories; Auxiliary operations
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0073—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor of non-flat surfaces, e.g. curved, profiled
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

PURPOSE:To enble to perform an adhering of a facing material to a total surface and also to concavities in a polyurethane foam sheet, which is processed in an unevenness, is adhered to the facing material under a condition that the foam sheet is stretched until the unevenness is brought into an approximately level surface. CONSTITUTION:In case facing materials 14, 24, 34, and 44 are adhered (welded) to a surface of a polyurethane foam sheet having unevenness on its surface, the polyurethane foam sheet 1 is stretched to bring it into a condition that an unevenness is formed into an approximately level surface, and with this the facing materials 14, 24, 34, and 44 are adhered. The foam sheet is then released from stretching. This permits the facing material to be adhered to even concavities in the sheet. The facing material is preferably a knit product which has an elongation of 100% or more.

Description

【発明の詳細な説明】 本発明Ｕ−ｙ’口ファイルフレームラミネートシートの
製造方法、更に詳しくは凹凸形状にプロファイル加工さ
れたシート状のポリウレタンフォームに少くもシート状
の表面材を前記凹凸形状の全面に亘り加熱溶着してフレ
ームラミネートシートを製造する方法に関する。DETAILED DESCRIPTION OF THE INVENTION A method for producing a U-y' file frame laminate sheet according to the present invention, more specifically, at least a sheet-like surface material is applied to a sheet-like polyurethane foam profiled into an uneven shape. This invention relates to a method of manufacturing a frame laminate sheet by heat welding the entire surface.

各種合成樹脂発泡体からなるクッション材の代表ともい
えるポリウレタンフォームに外装材としての表面材が加
熱溶着され、更に要すれば裏面材や補強材の類が取付け
られたフレームラミネートシートは、車輛用、家具用又
は衣服用等に利用されている。Frame laminate sheets are made of polyurethane foam, which is a typical cushioning material made of various synthetic resin foams, and a surface material as an exterior material is heat-welded, and if necessary, a backing material and reinforcing materials are attached. It is used for furniture, clothing, etc.

ところで、かかるフレームラミネートシートには、それ
がある種の装飾的機能を有し、また膚触シ等も問題とさ
れるものであるから、例えば鋭い角部を有する形状も含
めて、表面に鮮明な凹凸形状の立体模様が形成されたも
のを要求される場合も多い。そして、単なるシート状の
ポリウレタンフオームに対しシート状の表面イ」を加熱
溶着する従来法を援用すれば、前記のような要求される
フレームラミネートシー１・をロール方式又はフラット
コンベヤ方式等で太）計製造するに当り、二次元波状、
三次元波状、溝切状又はＶ字状等の所望する凹凸形状に
予めプロファイル加ゴニされたシート状のポリウレタン
フォームを用い、これにシート状の表面材を加熱溶着す
る方法が考えられる。By the way, such frame laminate sheets have a certain decorative function and also have a problem with skin contact, so they do not have sharp edges on the surface, including shapes with sharp corners. In many cases, a material with a three-dimensional pattern of irregularities is required. If the conventional method of heating and welding a sheet-like surface layer to a simple sheet-like polyurethane foam is used, the required frame laminate sheet 1 as described above can be produced using a roll method or a flat conveyor method. Two-dimensional wavy,
A possible method is to use a sheet-like polyurethane foam that has been profiled in advance into a desired uneven shape, such as a three-dimensional wavy shape, a grooved shape, or a V-shape, and heat-weld a sheet-like surface material thereto.

しかし、前記のような凹凸形状にプロファイル加工され
たシート状のポリウレタンフＡ−ムに対し、ニット、ダ
ブルラッセル、織物、モケット、トリコノｌ−１ＰＶＣ
レザー、本皮革等の一般的なものを表面相として用い、
かかる表面材を単に圧着して加熱溶着する従来法の援用
では、かかる表面材の性状も一因となって、表面イ」が
前記凹凸形状の四部に加熱溶着され姉＜、（ｊ、Ｍにそ
の四部が鋭い角部を有する溝切状やＶ字状等の場合には
加熱溶着できないため、凹凸形状にプロファイル加工さ
れたシート状のポリウレタンフォームとシート状の表面
制とが全面に亘り加熱溶着された要求されるようなプロ
ファイルフレームラミネートシートは得られ難い。However, in contrast to the sheet-like polyurethane foam A-me processed into an uneven profile as described above, knit, double raschel, woven fabric, moquette, tricono l-1PVC
Using common materials such as leather and genuine leather as the surface layer,
When using the conventional method of simply press-bonding and heat-welding such a surface material, the properties of the surface material also play a factor, and the surface I' is heat-welded to the four parts of the uneven shape, and the surface material is heat-welded to the four parts of the uneven shape. If the four parts are grooved or V-shaped with sharp corners, heat welding is not possible, so a sheet-like polyurethane foam with an uneven profile and a sheet-like surface texture are heat-welded over the entire surface. It is difficult to obtain profiled frame laminate sheets as required.

本発明は、前記要求に応えるプロファイルフレームラミ
ネートシートの製造方法を提供するもので、その目的は
凹凸形状にプロファイル加工されたシート状のポリウレ
タンフォームをその凹凸形状がある程度消去される捷で
に緊張した状態で表面材と圧着することにより、凹凸形
状の全面に亘ってポリウレタンフォームと表面材とが加
熱溶着され、しだがって所望する鮮明な立体模様が形成
されて膚触り等のよいプロファイルフレームラミネート
シートを製造する点にある。The present invention provides a method for manufacturing a profiled frame laminate sheet that meets the above-mentioned requirements.The purpose of the present invention is to produce a sheet-like polyurethane foam that has been profiled into an uneven shape so that the uneven shape can be erased to some extent. By press-bonding the polyurethane foam and the surface material in the same state, the polyurethane foam and the surface material are heated and welded over the entire surface of the uneven shape, thus forming the desired clear three-dimensional pattern and creating a profile frame laminate with a nice texture. The point is to manufacture sheets.

以下、図面に基づいて本発明の構成を詳細に説明する。Hereinafter, the configuration of the present invention will be explained in detail based on the drawings.

第１図は本発明の概略の工程図である。シート状の表面
材と予め所望の凹凸形状にプロファイル加工されたシー
ト状のポリウレタンフォームとが用意され、このポリウ
レタンフォームの前記表面材への当接面をバーナで加熱
溶融し、次いで表面材とポリウレタンフォームとを圧着
して、製品であるプロファイルフレームラミネートシー
トるが、この際ポリウレタンフＡ−ムをその凹凸形状が
ある程度消去される捷でに緊張しつつ行う。FIG. 1 is a schematic process diagram of the present invention. A sheet-like surface material and a sheet-like polyurethane foam that has been profiled into a desired uneven shape are prepared, the surface of the polyurethane foam that contacts the surface material is heated and melted with a burner, and then the surface material and the polyurethane foam are heated and melted with a burner. The polyurethane foam is crimped to form a profile frame laminate sheet. At this time, the polyurethane foam is kept under tension so that its uneven shape is eliminated to some extent.

特に、凹凸形状が例えば溝ｖＪ状やＶ字状勢のように鋭
い角部を有する」ニリな場合には、前記のような緊張を
しないと、従来一般に使用される長形ノズルからの均一
バーナ炎でしょ四部が充り）に加熱溶融されない場合が
あり、捷だ圧着の段階で表面拐が凹部に密接できないＪ
場合もある。したがって、予め調整されたバーナ炎で四
部が充分に加熱溶融されるようにするか、又は緊張して
凹凸形状をある程度消去しつつ四部を加熱溶融し、かく
して四部も含め充分な加熱溶融をした後、少くも圧着の
段階では表面旧が四部にも密接し易いように緊張状態と
しつつ行うのであり、素材によってｋＪ、表面相もポリ
ウレタンフォームと同程度に緊張しつつ圧着することも
可能である。In particular, if the uneven shape has sharp corners, such as a VJ-shaped groove or a V-shaped groove, if the tension described above is not applied, a uniform burner flame from the conventionally commonly used long nozzle will not be produced. (4 parts of the groove are filled) may not be heated and melted, and the surface scrap may not come into close contact with the recess during the crimping process.
In some cases. Therefore, either the four parts should be sufficiently heated and melted using a pre-adjusted burner flame, or the four parts should be heated and melted by applying tension to eliminate the uneven shape to some extent, and after the four parts have been sufficiently heated and melted. At least at the stage of crimping, it is done under tension so that the surface layer can come into close contact with the four parts, and depending on the material, it is also possible to press the surface layer under tension to the same extent as with polyurethane foam.

ポリウレタンフォームは、前記した製品Ｊ．１１途との
関係でリンや・・ロゲン等を含む鄭燃剤により一般的に
難燃処理したものを用いるのが好ましい場合があシ、ま
た表面材は前記した従来一般の素材でもよいが、伸び率
１００％以上のニット製品を用いるのが好ましい。これ
は、伸び率の優れた素材を用いることによシ、圧着の段
階で表面材が四部に余裕をもって追従密接するため、よ
り鮮明な凹凸形状の製品が得られるからである。そして
この種のニット製品の代表として、縦及び横の二元方向
性の伸びに優れ、その伸び率が１００〜４００％程度も
あるシンカーパイル組織からなるもの又はスパンデック
ス素材からなるものが挙げられる。シンカーパイル組織
は、平編にパイルを応用した組織であって、糸を編機に
供給する部品であるシンカーの高さを連続的に変えつつ
ハイロー柄に編んだものであり、丑だスパンテックス素
材はポリウレタン弾性糸からなるものである。The polyurethane foam is the product J. In relation to the 11th grade, it is sometimes preferable to use a material that has been generally flame-retardant treated with a flame retardant containing phosphorus, chlorogen, etc.Also, the surface material may be the conventional general material mentioned above, but It is preferable to use a knit product with a knitting ratio of 100% or more. This is because by using a material with an excellent elongation rate, the surface material follows and closely adheres to the four parts with plenty of room during the crimping stage, resulting in a product with more clearly defined uneven shapes. Representative knit products of this type include those made of a sinker pile structure or spandex material, which has excellent elongation in two directions, both vertically and horizontally, and has an elongation rate of about 100 to 400%. The sinker pile structure is a structure that applies pile to plain knitting, and is knitted in a high-low pattern while continuously changing the height of the sinker, which is a part that supplies yarn to the knitting machine. The material is made of polyurethane elastic thread.

第２図は本発明に用いられる凹凸形状にプロファイル加
工されたポリウレタンフォームを例示するもので、同図
（ａ）は一部省略の平面図、同図（ｂ）は同図（ａ）の
Ａ−Ａ線断面図、同図（ｃ）は同図（ｂ）のポリウレタ
ンフォームを緊張した状態を示す断面図である。長尺の
シート状ポリウレタンフォーム１には、縦方向で連続す
るＶ字状加工部２が施されているが、かかるポリウレタ
ンフォーム１の凹凸形状をある程度消去するためには、
同図（ｃ）の矢印で示す横方向に緊張する。同様に、図
示しないが、横方向に凹凸形状が施されている」場合に
仁」、縦方向に緊張する。このように緊張すれば、鋭い
角部を有するＶ字状加工部２の四部３も、従来一般の均
一バーす炎で充分に加熱溶融され、壕だ表面拐も四部３
に密接し易くなるため、圧着によって四部３も含め全面
に亘りポリウレタンフォーム１と表面拐とが加熱溶着さ
れる。Figure 2 shows an example of a polyurethane foam profiled into an uneven shape used in the present invention, where (a) is a partially omitted plan view, and (b) is A of the same figure (a). - A sectional view taken along the line A; FIG. A long sheet-like polyurethane foam 1 is provided with a V-shaped processed portion 2 that is continuous in the vertical direction, but in order to eliminate the uneven shape of the polyurethane foam 1 to some extent,
Tension is exerted in the lateral direction indicated by the arrow in FIG. 4(c). Similarly, although not shown in the drawings, if a concavo-convex shape is applied in the horizontal direction, tension is generated in the vertical direction. If the tension is applied in this way, the four parts 3 of the V-shaped processed part 2 having sharp corners will be sufficiently heated and melted by the conventional uniform flame, and the grooves will also be removed from the four parts 3.
The polyurethane foam 1 and the surface layer are heat-welded over the entire surface including the four parts 3 by pressure bonding.

第３図は、ロール方式に」：す、第２図（ａ）及び同図
（ｂ）に例示するポリウレタンフ」−ムを第２図（ｃ）
のように緊張しつつ加熱溶着する状態を示す側面略視図
、第４図はその平面略視図である。図中下方よりポリウ
レタンフォーム１が送入されつつ、図中上方より表面材
４が送入され、両者が圧着ロール１５．２５．３５０間
で圧着されて、所望の鮮明な凹凸形状を有するプロファ
イルフレームラミネートシート８が製造されている。ポ
リウレタンフォーム１は従来一般の長形ノズルを有する
バーナ６からの均一バーナ炎で表面材４への当接面が加
熱溶融されるが、この加熱溶融の段階及び圧着の段階に
おいて、各々対のピンテンター１７．２７．３７により
両端で横方向に緊張され、凹凸形状がある程度消去され
た状態で処理されている。Figure 3 shows the polyurethane foam shown in Figure 2(a) and Figure 2(b) in a roll method.
FIG. 4 is a schematic side view showing a state in which heat welding is performed under tension as shown in FIG. 4, and FIG. 4 is a schematic plan view thereof. While the polyurethane foam 1 is fed in from the bottom in the figure, the surface material 4 is fed in from the top in the figure, and both are crimped between crimping rolls 15, 25, and 350, resulting in a profile frame having a desired clear uneven shape. A laminate sheet 8 is being manufactured. Conventionally, the polyurethane foam 1 is heated and melted at the contact surface to the surface material 4 by a uniform burner flame from a burner 6 having a general long nozzle, but in the heating and melting stage and the crimping stage, a pair of pin tenters is used. 17.27.37, both ends are tensioned in the lateral direction, and the uneven shape is removed to some extent.

ポリウレタンフォームを縦方向に緊張する必要のある場
合には、ポリウレタンフォームの送り開始時において、
ポリウレタンフォームが巻き取られている送りドラム（
図示しない）又は中間のガイドドラム（図示しない）と
圧着ロール１５．２５．３５との間にズレを生じさせて
緊張すればよい。If it is necessary to tension the polyurethane foam in the longitudinal direction, at the beginning of feeding the polyurethane foam,
Feed drum on which polyurethane foam is wound (
(not shown) or an intermediate guide drum (not shown) and the pressure roll 15, 25, 35 may be tensioned by creating a misalignment therebetween.

そして、本発明を実施するに際しての斜上の加熱溶着に
関する他の条件は、従来法と同様にすればよく、例えば
、バーナの温度は３００〜１３００℃程度、ポリウレタ
ンフォームの加熱溶融される厚さは０３〜１．５　ｙｎ
ｔｎ程度、ラミネート速度は１５〜３５ｍ／分程度等で
ある。Other conditions regarding heat welding on the inclined surface when carrying out the present invention may be the same as in the conventional method. For example, the temperature of the burner is about 300 to 1300°C, the thickness of the polyurethane foam to be melted by heating, etc. is 03~1.5yn
tn, and the laminating speed is about 15 to 35 m/min.

第５図（ａ）〜（ｃ）は本発明により製造される各別の
プロファイルフレームラミネートシートを例示する断面
図、同図（ｄ）は同様に他の例の余１祝図である。FIGS. 5(a) to 5(c) are cross-sectional views illustrating different profile frame laminate sheets manufactured according to the present invention, and FIG. 5(d) is a similar sectional view of another example.

具体的に、（ａ）は二次元波状にプロファイル加工され
たポリウレタンフォーム１１に表面材１４が加熱溶着さ
れるとともに裏面４Ａ’１９が取伺けられている両面ラ
ミネートのもの、（ｂ）はＶ字状にプロファイル加工さ
れたポリウレタンフォーム２■に表面材２４が加熱溶着
されている片面ラミネートのもの、（Ｃ）は溝切状にプ
ロファイル加工されたポリウレタンフォーム３１に表面
月３４が加熱溶着されている片面ラミネートのもの、（
ｄ）は三次元波状にプロファイル加工されたポリウレタ
ンフォーム４１に表面材４４が加熱溶着されるとともに
裏面材４９が取旬けられているものを例示している。Specifically, (a) is a double-sided laminate in which the surface material 14 is heat-welded to the polyurethane foam 11 that has been profiled into a two-dimensional wave shape, and the back surface 4A'19 is exposed, and (b) is the polyurethane foam 11 that has been profiled into a two-dimensional wave shape. A one-sided laminate in which a surface material 24 is heat-welded to a polyurethane foam 2 that has been profiled in a letter shape, and (C) is a polyurethane foam 31 that has been heat-welded to a polyurethane foam 31 that has been profiled in a groove shape. One-sided laminated one, (
d) shows an example in which a surface material 44 is heat-welded to a polyurethane foam 41 profiled into a three-dimensional wave shape, and a back material 49 is attached.

以」二説明した通りであるから、本発明には、凹凸形状
にプロファイル加工されたシート状のポリウレタンフォ
ームをその凹凸形状がある程度消去される捷でに緊張し
た状態で表面拐と圧着することにより、凹凸形状の全面
に亘ってポリウレタンフォームと表向イ」とが加熱溶着
され、したがって所望する鮮明な立体模様が形成されて
膚触り等のよいプロファイルフレームラミネートシート
を製造することができる効果がある。As explained above, the present invention involves pressing a sheet-like polyurethane foam profiled into an uneven shape to the surface under tension to eliminate the uneven shape to some extent. The polyurethane foam and the surface A' are heat-welded over the entire surface of the uneven shape, thus forming a desired clear three-dimensional pattern and producing a profile frame laminate sheet with a good texture. .

・実施例 密度０．０２１　ｇ／ｃｒｌ、　２５％硬度１２　ｋｇ
／３１４ｉ。・Example density 0.021 g/crl, 25% hardness 12 kg
/314i.

厚さ１５麿の難燃性フレームラミネート用ポリウレタン
フォームに、縦方向で連続する５２題角の溝切状プロフ
ァイル加工を３本施し、これをスパンデックス素材から
なる表面月とともに、バーナ温度５００〜１０００℃、
前記ポリウレタンフォームの加熱溶融厚さ０５〜ＬＯｙ
ｎｍ、圧着ロール間での前記ポリウレタンフォームを元
厚の８０％圧縮、ラミネート速度２０ｍ／分、加熱溶融
及び圧着の段階でのピンテンターによる横方向への緊張
を元幅の１５％に設定して、前記第３図及び第４図に例
示するロール方式により、片面ラミネートのプロファイ
ルフレームラミネートシートを製造した。A flame-retardant polyurethane foam for flame-retardant frame laminates with a thickness of 15 mm is processed with three groove-shaped profiles of 52 vertically continuous lines, and this is coated with a surface made of spandex material at a burner temperature of 500 to 1000°C. ,
Heat melting thickness of the polyurethane foam 05~LOy
nm, the polyurethane foam was compressed to 80% of its original thickness between pressure rolls, the lamination speed was 20 m/min, and the lateral tension by a pin tenter was set to 15% of its original width during the heat melting and pressure bonding stages. A single-sided laminated profile frame laminate sheet was manufactured by the roll method illustrated in FIGS. 3 and 4.

このプロファイルフレームラミネートシ−トは、プロフ
ァイル加工された前記ポリウレタンフォームと前記表面
利とが溝切状加工部の四部も含め全面に亘り加熱溶着さ
れていて、所望通り鮮明な膚触りのよい立体模様が形成
されているものであった。In this profile frame laminate sheet, the profiled polyurethane foam and the surface layer are heat-welded over the entire surface including the four grooved sections, resulting in a three-dimensional pattern with a clear and silky feel as desired. was formed.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の概略の工程図、第２図（ａ）は本発明
に用いられ得るプロファイル加工されたポリウレタンフ
ォームを例示する一部省略の平面図、同図（ｂ）は同図
（ａ）のＡ−Ａ）ｌ断面図、同図（ｃ）は同図（ｂ）の
ポリウレタンフォームを横方向に緊張した状態を示す断
面図、第３図はロール方式により本発明の実施状態を例
示する側面略祝図、第４図は同様に平面略視図、第５図
（ａ）〜同図（ｃ）は本発明により製造される各別のプ
ロファイルフレームラミネートシートを例示する断面図
、同図（ｄ）は同様に他の例の斜視図である。 １　、１１．２１．３１．４１・・・・ポリウレタンフ
ォーム２・・・・Ｖ字状加工部、　　３・・・四部、４
　、１４．２４．３４．４４・・・・表面４」、１５、
２５．３５・・・圧着ロール、　　６・・・・バーナ、
１７、２７．３７・・・ピンテンター、８・・・プロフ
ァイルフレームラミネートシート、特許出願人　　　井
上エムチーピー株式会社代理人　弁理士　入　山　宏　
正 第１図 第２図（ａ）Figure 1 is a schematic process diagram of the present invention, Figure 2 (a) is a partially omitted plan view illustrating a profiled polyurethane foam that can be used in the present invention, and Figure 2 (b) is the same figure ( A-A)l cross-sectional view of a), the same figure (c) is a cross-sectional view showing the state in which the polyurethane foam of the same figure (b) is stretched in the transverse direction, and Fig. 3 shows the implementation state of the present invention by the roll method. 4 is a schematic plan view, and FIGS. 5(a) to 5(c) are sectional views illustrating different profile frame laminate sheets manufactured according to the present invention, FIG. 3(d) is a perspective view of another example. 1, 11.21.31.41...Polyurethane foam 2...V-shaped processed part, 3...Four parts, 4
, 14.24.34.44...Surface 4'', 15,
25.35...Crimping roll, 6...Burner,
17, 27.37...Pin tenter, 8...Profile frame laminate sheet, Patent applicant: Inoue MCHIP Co., Ltd. Agent, Patent attorney Hiroshi Iriyama
Correct Figure 1 Figure 2 (a)

Claims (1)

【特許請求の範囲】 １　凹凸形状にプロファイル加工されたシート状のポリ
ウレタンフォームに少くもシート状の表面材を前記凹凸
形状の全面に亘り加熱溶着してフレームラミネートシー
トを製造する方法にして、前記凹凸形状がある程度消去
されるまでに前記ポリウレタンフォームを緊張した状態
で前記表面材を圧着することを特徴とするプロファイル
フレームラミネートシートの製造方法。 ２　伸び率１００％以上のニット製品からなる表面材を
用いる特許請求の範囲第１項記載のプロファイルフレー
ムラミネートシートの製造方法。 ３　シンカーパイル組織からなるニット製品を用いる特
許請求の範囲第２項記載のプロファイルフレームラミネ
ートシートの製造方法。 ４　スパンデックス素材からなるニット製品を用いる特
許請求の範囲第２項記載のプロファイルフレームラミネ
ートシートの製造方法。[Scope of Claims] 1. A method for producing a frame laminate sheet by heating and welding at least a sheet-like surface material over the entire surface of the uneven shape to a sheet-like polyurethane foam profiled into an uneven shape, A method for producing a profile frame laminate sheet, which comprises pressing the surface material with the polyurethane foam under tension until the uneven shape has been eliminated to some extent. 2. The method for producing a profile frame laminate sheet according to claim 1, which uses a surface material made of a knit product with an elongation rate of 100% or more. 3. A method for producing a profile frame laminate sheet according to claim 2, which uses a knit product having a sinker pile structure. 4. A method for manufacturing a profile frame laminate sheet according to claim 2, which uses a knit product made of spandex material.
JP56120990A 1981-07-31 1981-07-31 Manufacture of profile frame laminate sheet Granted JPS5859043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56120990A JPS5859043A (en) 1981-07-31 1981-07-31 Manufacture of profile frame laminate sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56120990A JPS5859043A (en) 1981-07-31 1981-07-31 Manufacture of profile frame laminate sheet

Publications (2)

Publication Number Publication Date
JPS5859043A true JPS5859043A (en) 1983-04-07
JPH021655B2 JPH021655B2 (en) 1990-01-12

Family

ID=14800047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56120990A Granted JPS5859043A (en) 1981-07-31 1981-07-31 Manufacture of profile frame laminate sheet

Country Status (1)

Country Link
JP (1) JPS5859043A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600934A1 (en) * 1986-06-23 1988-01-08 Tachi S Co INTERIOR COVERING ASSEMBLY FOR A VEHICLE
JPH0240526U (en) * 1988-09-09 1990-03-20
JP2008221465A (en) * 2007-03-08 2008-09-25 Achilles Corp Polyurethane foam laminate and its manufacturing method
WO2010071900A2 (en) 2008-12-09 2010-06-24 Carpenter Co. Foam covering

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600934A1 (en) * 1986-06-23 1988-01-08 Tachi S Co INTERIOR COVERING ASSEMBLY FOR A VEHICLE
JPH0240526U (en) * 1988-09-09 1990-03-20
JPH0446912Y2 (en) * 1988-09-09 1992-11-05
JP2008221465A (en) * 2007-03-08 2008-09-25 Achilles Corp Polyurethane foam laminate and its manufacturing method
WO2010071900A2 (en) 2008-12-09 2010-06-24 Carpenter Co. Foam covering

Also Published As

Publication number Publication date
JPH021655B2 (en) 1990-01-12

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