JPS59192616A - 自動車用日除けの加工方法 - Google Patents

自動車用日除けの加工方法

Info

Publication number
JPS59192616A
JPS59192616A JP58067410A JP6741083A JPS59192616A JP S59192616 A JPS59192616 A JP S59192616A JP 58067410 A JP58067410 A JP 58067410A JP 6741083 A JP6741083 A JP 6741083A JP S59192616 A JPS59192616 A JP S59192616A
Authority
JP
Japan
Prior art keywords
mold
lamination
adhesive
bonded
sunshade
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
JP58067410A
Other languages
English (en)
Other versions
JPH0212745B2 (ja
Inventor
Kiyoshi Fukai
深井　清
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.)
Pearl Kogyo Co Ltd
Original Assignee
Pearl Kogyo Co Ltd
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 Pearl Kogyo Co Ltd filed Critical Pearl Kogyo Co Ltd
Priority to JP58067410A priority Critical patent/JPS59192616A/ja
Publication of JPS59192616A publication Critical patent/JPS59192616A/ja
Publication of JPH0212745B2 publication Critical patent/JPH0212745B2/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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/133—Fin-type joints, the parts to be joined being flexible
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/433—Casing-in, i.e. enclosing an element between two sheets by an outlined seam
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81427—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
    • B60J3/02—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in position
    • B60J3/0204—Sun visors
    • B60J3/0278—Sun visors structure of the body
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7441—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc for making welds and cuts of other than simple rectilinear form
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7443—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc by means of ultrasonic vibrations
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • 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
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3035—Sun visors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【発明の詳細な説明】 この発明は自動車用日除け、いわゆるサンバイザーとし
て知られる車室内日除けの加工方法に関するものである
。
従来例によるこの種の自動車用日除けは、第１図ないし
第３図に示すようにして加工されていた。すなわち、第
１図に示されているように、鋼線によりフレーム状に成
形加工された芯材ｌの北、下に所定形状に裁断成形され
たウレタンフオームなどの緩衝材２ａ、２ｂと、また下
方の緩衝材２ｂの下にシート状のホットメルトタイプの
接着剤３とを配し、さらにこれらの上。
下に完成外形々状よりもひと廻り大きく裁断された合成
繊維織物などの表皮材４ａ、４ｂを重ね合わせて積層す
る。
ついでこのように積層された構成材料を、第２図に示す
ように、その周縁部分で接着巾約４〜５１１ｍ程度に亘
り、高周波ウェルズによって接着しｆのち、さらにこれ
を第３図に示すように、裁断プレスにかけて、その周縁
接着部が接着巾約０．５〜１１１１ｍ程度残るように裁
断成形させ、かつ形を整えて完成品としていた。
しかし乍らこのような従来の加工方法にあっては、周縁
部分での接着に高周波ウェルズによる高周波加熱接着を
採用しているために、緩衝材をあらかじめ裁断成形する
必要があり、かつ接着部での整形裁断も必要であって、
加工々程が煩雑で多工程となり、工程間での型合わせに
時間がかかつて時には形ずれにょ名不良品を生じ、また
接着にホットメルトタイプの接着剤も組み込まなければ
ならず、さらには高周波ウェルズでの火花放電によって
も不良品を生じ、しかも接着周縁部には、加熱溶融に伴
なう硬化が発生して、その部分の肌ざわりが悪く、かつ
外形も崩れ易いなどの不都合があった。
また一方、前記高周波ウェルズに代わる接着手段として
、超音波振動を利用した超音波ウェルズがあるが、この
超音波ウェルズは本来７例えば硬質合成樹脂などの一般
に硬質物の接着。
７、　　　　　融着にこそ有効であるが、前記日除は材
料であ１　　　　　るところの、ウレタンフオームなど
の緩衝材２ａ、２ｂとか、合成繊維織物などの表皮材４
ａ。
４ｂとかの一般に軟質物の接着、融着には不向きで使用
できないものとされていた。
そこで発明者は従来のこのような実情を考慮して鋭意研
究を重ねた結果、超音波ウェルズを使用しても、その出
力端である超音波ホーンと被接着物との間に、接着介装
材としての絶縁性材料を介在させると共に、接着型との
間で加圧挾着することによって、軟質物の接着が可能で
あることを見出し、しかもその接着作用と同時に溶断作
用をも行ない得ることを確認した。
この発明はこあような超音波エネルギにぶる対象軟質物
の同時接着溶断を利用して自動車用日除けを加工する方
法を提案するものである。
以下、この発明方法の一実施例につき、第４図および第
５図を参照して詳細に説明する。
第４図はこの実施例方法を適用した装置構成の概要説明
図、第５図は接着加工された自動車用日除けの断面図で
ある。
この第４図において、定盤金型６の上面接着型７に、に
は、前記日除は材料中からシート状のホットメルトタイ
プ接着剤３を除いた各材料が載置される。すなわち、接
着型７上には、まず裁断前のシート状のままの合成繊維
織物などの表皮材４ｂ、同様に裁断前のシート状のまま
のウレタンフオームなどの緩衝材２ｂを順次に載置させ
、ついで型内所定位置を占めて緩衝材２ｂＬに芯材１を
配置したのち、さらに裁断前のシート状のままのウレタ
ンフオームなどの緩衝材２ａ、同様に裁断前のシート状
のままの合成繊維織物などの表皮材４ａを順次に載置さ
せて被接着積層体Σを形成する。
続いてこの被接着積層体１Ｌには、例えば化繊クロスに
油性ワニス、あるいはエポキシワニスを含浸させた商品
名エンパイヤクロス、ノ＼イクロスなどからなる接着介
装材としての絶縁性材料８の１ないし数枚を重ねて挿入
し、これらの被接着積層体−ジと絶縁性材料８とを、超
音波ウェルズ９を使用して、その発振器を作動させた状
態の出力端である超音波ホーン型１０により、前記接着
型７上にと方から押し付けて加圧挾着させる。
この操作により超音波振動によって発生した熱エネルギ
は、接着介装材である絶縁性材料８と接着型７．主とし
て絶縁性材料８に蓄積されると°共に、被接着積層体且
に伝熱されて、その相互を所定接着中、すなわち約０．
５〜１　ｍｍ程度の巾相当の挟着部分で一部融着により
接着し、同時にこの接着部１１の外側で溶断し得るので
あって、ここに被接着積層体重を形成している緩衝材２
ａ、２ｂおよび表皮材４ａ、４ｂは、加工に際してあら
かじめ所定形状に裁断しておく必要はなく、シかも接着
部１１の近接部においては硬化部を生ずることがない。
このようにして得た自動車用日除けの断面を第５図に示
しており、彼接着積層体旦はその周縁部が僅かな接着部
で接着され、充分な接着強度を有し、かつ高周波ウェル
ズと異なって火花放電がないために、変色、褪色その他
の損傷がなく、極めて良好な外観、形状を呈するのであ
る。
以北詳述したようにこの発明方法によるときは、日除け
の加工に際して、緩衝材、および表皮材をそれぞれあら
かじめ裁断しなくてもよく、しかも同時接着溶断である
ために、接着後の整形裁断も必要とせ゛ず、従って加工
工程が頗る簡略化されるほか、成形品と裁断型との型合
わせを行なわなくてすむことから、型づれを生ずる惧れ
がなくて不良率を減少でき、また接着のためのホットメ
ルトタイプ接着剤シートを省略でき、さらには高周波接
着のように内部加熱による接着と異なって、超音波振動
に基づく外部加熱による接着であるので、接着部付近の
硬化がなく、肌ざわりが良好で美しく機能的で安全性に
優れた自動車用日除けを得られるなどの特長を有するも
のである。
【図面の簡単な説明】
第１図は従来例による自動車用日除けの接着加工前の各
部材組合わせ状態を示す斜視図、第・、　　　　２図お
よび第３図は同と接着状態および整形状態をそれぞれに
示す部分断面図、第４図はこの発明方法の一実施例を適
用した接着加工前の装置状態を示す説明図、第５図は目
玉方法によって接着加工された自動車用日除けを示す断
面図である。 ｌ・・芯材、　　　　　　２ａ、２ｂ　・緩衝材、４ａ
、４ｂ　　・表皮材、　互・被接着積層体、７・・接着
型、　　　　　８　絶縁性材料、９　超音波ウエルダ、
　　１０　　・超音波ホーン型、１１　　接着部。 特許出願人　　　パール工業株式会社 代理人弁理士　　　鈴　江　孝　− ＃ｊ２図 ムａ

Claims (1)

  1. 【特許請求の範囲】 所定の接着型上に、シート状をした表皮材。 および同様にシート状をした緩衝材を順次に載置させ、
    ついでその上の所定位置に芯材を配置させ、さらにその
    Ｌにシート状をした緩衝材。 および同様にシート状をした表皮材を順次に載置して、
    これらを被接着積層体とすると共に、この被接着積層体
    りに、接着介装材としての存意枚数の絶縁性材料を載置
    させ、これらの被接着積層体と絶縁性材料とを、超音波
    ウェルズの超音波ホーン型により、接着型りに北方から
    加圧挟着させて同時接着溶断するようにしたことを特徴
    とする自前車用日除けの加工方法。
JP58067410A 1983-04-15 1983-04-15 自動車用日除けの加工方法 Granted JPS59192616A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58067410A JPS59192616A (ja) 1983-04-15 1983-04-15 自動車用日除けの加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58067410A JPS59192616A (ja) 1983-04-15 1983-04-15 自動車用日除けの加工方法

Publications (2)

Publication Number Publication Date
JPS59192616A true JPS59192616A (ja) 1984-11-01
JPH0212745B2 JPH0212745B2 (ja) 1990-03-26

Family

ID=13344119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58067410A Granted JPS59192616A (ja) 1983-04-15 1983-04-15 自動車用日除けの加工方法

Country Status (1)

Country Link
JP (1) JPS59192616A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63145013A (ja) * 1986-12-10 1988-06-17 Matsushita Electric Ind Co Ltd 熱収縮性フィルムの溶着装置
JPH02159273A (ja) * 1988-12-13 1990-06-19 Mitsuo Fujisawa 衛生用吸収体及びその製造方法
CN105612085A (zh) * 2013-10-04 2016-05-25 韦巴斯托股份公司 用于制造车辆外表面构件的方法及车辆外表面构件

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63145013A (ja) * 1986-12-10 1988-06-17 Matsushita Electric Ind Co Ltd 熱収縮性フィルムの溶着装置
JPH02159273A (ja) * 1988-12-13 1990-06-19 Mitsuo Fujisawa 衛生用吸収体及びその製造方法
CN105612085A (zh) * 2013-10-04 2016-05-25 韦巴斯托股份公司 用于制造车辆外表面构件的方法及车辆外表面构件

Also Published As

Publication number Publication date
JPH0212745B2 (ja) 1990-03-26

Similar Documents

Publication Publication Date Title
JP3090245B2 (ja) 自動車用内装部品及びその製造方法
JPS61176387A (ja) シ−トの製造方法
KR101558603B1 (ko) 차량용 헤드라이닝 제조 방법
JPS59192616A (ja) 自動車用日除けの加工方法
EP0576129B1 (en) Method of seam location using vacuum
JPH0156660B2 (ja)
JPS5914348B2 (ja) 自動車用内装部品の製造方法
JPH07303770A (ja) シート用表皮
JPH0117844B2 (ja)
JPH04272828A (ja) 積層体の端末部仕上方法及びその装置
JPS6345286B2 (ja)
JPH0618722B2 (ja) 積層内装材の製造方法
JPH0649417A (ja) 座席用皮革裏面への接着方法
JPH10687A (ja) 装飾シートの圧着方法
JPS62170324A (ja) 積層体の切断処理と高周波溶着方法
JPH08268058A (ja) サンバイザー及びその製造方法
JPS6125829A (ja) 自動車用内装材の製造方法
GB2142574A (en) Laminated door panel
JPH03244524A (ja) 表装部材の端末処理方法
JPS61270139A (ja) ヘッドレストの加工方法
JPH01180325A (ja) 自動車用サンバイザの製造方法
JPH0378056B2 (ja)
JPS58168517A (ja) 車両用シ−トにおける表皮部材の成形方法
JPS61135828A (ja) 自動車用ドアトリム
JPS63160823A (ja) 自動車内装材の加工法