JPS61169221A - Board and manufacture thereof - Google Patents

Board and manufacture thereof

Info

Publication number
JPS61169221A
JPS61169221A JP60010387A JP1038785A JPS61169221A JP S61169221 A JPS61169221 A JP S61169221A JP 60010387 A JP60010387 A JP 60010387A JP 1038785 A JP1038785 A JP 1038785A JP S61169221 A JPS61169221 A JP S61169221A
Authority
JP
Japan
Prior art keywords
materials
board
waste
resin
automotive interior
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
Application number
JP60010387A
Other languages
Japanese (ja)
Inventor
Masamitsu Takamiya
高宮　正光
Yasuo Itano
板野　靖夫
Michio Hoshino
星野　美智雄
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.)
Kotobukiya Fronte Co Ltd
Original Assignee
Kotobukiya Fronte 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 Kotobukiya Fronte Co Ltd filed Critical Kotobukiya Fronte Co Ltd
Priority to JP60010387A priority Critical patent/JPS61169221A/en
Publication of JPS61169221A publication Critical patent/JPS61169221A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • 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
    • 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
    • B29L2031/732—Floor coverings
    • B29L2031/7322—Carpets
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Abstract

PURPOSE:To reutilize any waste materials of automotive interior materials as new raw materials. CONSTITUTION:Any waste materials of automotive interior materials are pulverized by a pulverizer and mixed with virgin resin as necessary further mingled with fibers by a high speed mixer such as Henschel mixer making the materials into particles with resin powders adhering thereto to form a board by an extruding machine with T dies. Besides, simultaneously with the board formation, any surface materials such as cloth, knitwork and nonsheeting etc. may be laminated to manufacture an original interior material. Through these procedures, various waste materials may be effectively utilized at low manufacturing cost since the processes of utilizing any waste automotive interior materials may be simplified by only one time pulverizing process and heating and melting process.

Description

【発明の詳細な説明】 本発明は自動車等内装材の端材を原料としたボード及び
その製法に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a board made from scraps of interior materials for automobiles, etc., and a method for manufacturing the same.

例えば、自動車のカー液ットでは床面形状に成形して使
用するだめにカーペットの裏面にはポリエチレン、エチ
レン・酢酸ビニル樹脂等がラミネートされている。成形
後、外周を裁断した屑や打抜加工した屑等を従来は焼却
したり、埋立に経費をかけて処分している。For example, in the case of car carpets for automobiles, the back side of the carpet is laminated with polyethylene, ethylene/vinyl acetate resin, etc. in order to be used after being molded into the shape of the floor surface. After molding, scraps from cutting the outer periphery and scraps from punching have conventionally been disposed of by incineration or at the expense of landfilling.

又、カーペットの池内装材としてはドアの内貼シ、トラ
ンク内装材シートパック、リヤーパーセル、等に使用さ
れており、樹脂にフィラー、繊維、木質類等が配合され
たものである。これら内装材についても同様な問題があ
る。Carpet interior materials are used for door linings, trunk interior material sheet packs, rear parcels, etc., and are resins mixed with fillers, fibers, wood, etc. Similar problems exist with these interior materials.

従来、この種の技術としては特開昭り９−７３９と２と
号がある。該出願はカーペット屑を粉砕又は裁断して溶
融押出してブロック状の塊体とし、冷却固化した後粉砕
し、上記工程のいずれの段階においてバージン樹脂材料
を混合し、微粉砕されたトリミング屑およびバージン樹
脂材料の混合物を溶融押出してペレット化し、それをカ
ーペット裏面に溶融被覆することが開示されている。こ
の出願はカーペットのバッキング樹脂として再生するも
のであるが、厚さを大きくすればボードとすることもで
きる。しかし、この方法では溶融被覆までの工程が多く
加工費がかさむ欠点がある。即ち、粉砕工程が二回、加
熱溶融工程が三回ある熱溶融回数が多いことは、樹脂分
解を惹起し品質低下の原因ともなる。Conventionally, this type of technology has been disclosed in Japanese Patent Application Laid-open No. 9-739 and No. 2. The application discloses that carpet waste is crushed or cut, melt-extruded to form a block-like mass, cooled and solidified, and then crushed, and a virgin resin material is mixed at any stage of the above process to produce finely crushed trimming scraps and virgin resin. It is disclosed to melt extrude a mixture of resin materials into pellets and melt coat the same onto a carpet backing. This application is for recycling as a carpet backing resin, but it can also be used as a board if the thickness is increased. However, this method has the disadvantage that there are many steps up to melt coating, which increases processing costs. That is, a large number of times of heat melting, such as two crushing steps and three heat melting steps, may cause resin decomposition and quality deterioration.

本発明はＡｉ前記内装材端端材ボード類との再利用を簡
略化した工程で行うことを目的としたものである。The object of the present invention is to reuse Ai interior material scrap boards and the like through a simplified process.

次に本発明の詳細な説明する。上記の如き端材を粉砕機
で粉砕して、３ｍｍメツシー通過分の粉砕物に必要によ
りバージン樹脂を配合して、ヘンセルミキザー等の高速
攪ｔｑ機にかけて繊維を絡寸せ樹脂粉末が利着した粒状
物とし、Ｔダイス伺押出機でボード形成する。Next, the present invention will be explained in detail. The above-mentioned scraps are crushed with a crusher, virgin resin is blended as necessary with the crushed material that has passed through the 3mm mesh, and the fibers are entangled with a high-speed stirring TQ machine such as a Hensel mixer to form granules with resin powder. A board is formed using a T-die extruder.

ボード形成と同時に織編物、不織布等の表皮材をラミネ
ートシて内装材原反を製造することができる。At the same time as the board is formed, a surface material such as a woven or knitted fabric or a non-woven fabric can be laminated to produce an original fabric for the interior material.

本発明によると粉砕工程は７回、加熱溶融は７回だけと
なり、他に造粒工程があればよ四工程が簡略化し、安価
々加工費で種りの端材を有効活用できる効果がある。According to the present invention, the pulverization process is performed only 7 times and the heating and melting process is performed only 7 times, which simplifies the four steps that would otherwise be required if there is a granulation process, and has the effect of making it possible to effectively utilize seed scraps at low processing costs. .

実施例／ ポリプロピレン繊ｈｉｄ　、ｆ　、’ｒ　Ｏｇ　／　ｍ
　、スチレン・ブタジェンラテックス／ダθｇ　／　ｍ
　、ポリエチレンバッキング樹脂グθθｇ／ｍからなる
ニードルカーペット端材を粉砕機にかけ、３　ｍ　ｍメ
ツシー通過分の粉砕物り９部にバージンポリプロピレン
チップをダ０部配合してヘンセルミキザーで／３，００
０回／分／θ分間の運転して造粒した。このものをＴダ
イス付押出機で／ダｋ　ｇ　／　重量押出し２ダＯｇ　
／　ｍのポリエステル不織布をうばネー１−’した。こ
のものを再度加熱して樹１指を加熱溶融１〜、型で抑圧
成形してトランクの内装部品としだ。Example/Polypropylene fiber hid, f,'r Og/m
, styrene-butadiene latex/daθg/m
, needle carpet offcuts made of polyethylene backing resin θθg/m were crushed by a crusher, 0 parts of virgin polypropylene chips were added to 9 parts of the crushed material that had passed through the 3 mm mesh, and the mixture was mixed with a Hensel mixer to 3,000 g/m.
Granulation was performed by operating 0 times/min/θ minutes. This material was extruded using an extruder with a T-die to a weight of 2 kg / 2 kg.
A polyester nonwoven fabric of 1-'/m was made into a fabric. This material was heated again, one finger of the tree was heated and melted, and then pressed and molded in a mold to form trunk interior parts.

実施例記 ポリプロピレン繊糸ｆｆ、、２　、ｆ　Ｏｇ　／　ｍ　
、ポリエステルｈＲ１ｎ　／　／　Ｏｇ　／　ｍ　、ス
チレン・フ゛タジエン７ハ−ｅ！”θｇ／ｍ、ポＩ７エ
チレンバノギン認 グ樹脂グθθｇ　／　ｍよりなるニードルカーペットの
端材り０部にバージンポリプロピレン樹脂９０部を配合
して実施例／の条件で造粒し、Ｔダイス付押１］冒幾で
／ｋｇ／重量押出し、−２、’；　Ｏｇ　／　ｍの不織
布を溶融状態のうちにラミネートして内装材とした。こ
のものを再度時ひ 加熱して型間で抑圧成形すると、保形性の優れたトラン
ク内装成形物が得られた。Examples Polypropylene yarn ff, 2, f Og/m
, polyester hR1n//Og/m, styrene-phytadiene 7ha-e! 90 parts of virgin polypropylene resin was blended with 0 parts of needle carpet offcuts made of ``θg/m, PoI7 ethylene vanogine-recognized resin θθg/m, and granulated under the conditions of Example/1. ] A non-woven fabric of -2,0g/m extrusion/kg/weight was laminated in a molten state to make an interior material.This material was heated once again and pressed between molds to form an interior material. A trunk interior molded product with excellent shape retention was obtained.

実施例３ 実施例／の表皮材付の端材ダ０部にバージンポリプロピ
レン樹脂ｆθ部を配合して実施例以上いづれも原反物性
、製品形状、外観品質、ビス止め加工性等間鴎はなかっ
た。Example 3 A virgin polypropylene resin fθ part was blended with 0 part of the scrap material with skin material of Example /, and there were no problems in the physical properties of the raw fabric, product shape, appearance quality, screw fixing workability, etc. in all of the examples above. Ta.

−ぐ−-gu-

Claims (2)

【特許請求の範囲】[Claims] （１）自動車等内装材の端材を原料として、必要により
バージン樹脂を配合してなる押出成形ボード。(1) An extrusion-molded board made from scraps of automobile interior materials and blended with virgin resin if necessary. （２）自動車等内装材の端材を粉砕したものに必要によ
りバージン樹脂を配合し、高速撹拌機で造粒したものを
Ｔダイス付押出機で押出成形するボードの製造法。(2) A board manufacturing method in which virgin resin is blended with crushed scraps of interior materials for automobiles, etc. if necessary, granulated with a high-speed stirrer, and then extruded with an extruder equipped with a T-die.
JP60010387A 1985-01-23 1985-01-23 Board and manufacture thereof Pending JPS61169221A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60010387A JPS61169221A (en) 1985-01-23 1985-01-23 Board and manufacture thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60010387A JPS61169221A (en) 1985-01-23 1985-01-23 Board and manufacture thereof

Publications (1)

Publication Number Publication Date
JPS61169221A true JPS61169221A (en) 1986-07-30

Family

ID=11748708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60010387A Pending JPS61169221A (en) 1985-01-23 1985-01-23 Board and manufacture thereof

Country Status (1)

Country Link
JP (1) JPS61169221A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583504A1 (en) * 1992-08-20 1994-02-23 Thomas Gebing Method and apparatus for producing laminated panels for compression moulded automobile interior linings and panels thus produced
EP0617075A1 (en) * 1993-03-25 1994-09-28 Monsanto Company Thermoplastic composition and method for producing thermoplastic composition by melt blending carpet
US5498667A (en) * 1993-03-25 1996-03-12 Monsanto Company Thermoplastic composition and method for producing thermoplastic composition by melt blending carpet
EP1731283A1 (en) * 2005-06-01 2006-12-13 Infiltrator Systems, Inc. A method for recycling carpet
CN104260259A (en) * 2014-08-07 2015-01-07 宁波华业材料科技有限公司 Preparation method for leftover material molded parts of automotive interior parts

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0583504A1 (en) * 1992-08-20 1994-02-23 Thomas Gebing Method and apparatus for producing laminated panels for compression moulded automobile interior linings and panels thus produced
EP0617075A1 (en) * 1993-03-25 1994-09-28 Monsanto Company Thermoplastic composition and method for producing thermoplastic composition by melt blending carpet
US5498667A (en) * 1993-03-25 1996-03-12 Monsanto Company Thermoplastic composition and method for producing thermoplastic composition by melt blending carpet
US5591802A (en) * 1993-03-25 1997-01-07 David; Donald J. Thermoplastic composition and method for producing thermoplastic composition by melt blending carpet
EP1731283A1 (en) * 2005-06-01 2006-12-13 Infiltrator Systems, Inc. A method for recycling carpet
CN104260259A (en) * 2014-08-07 2015-01-07 宁波华业材料科技有限公司 Preparation method for leftover material molded parts of automotive interior parts
CN106079163A (en) * 2014-08-07 2016-11-09 宁波华业材料科技有限公司 A kind of preparation method of automotive upholstery leftover pieces pressing
CN106079163B (en) * 2014-08-07 2019-01-25 宁波华业材料科技有限公司 A kind of preparation method of automotive upholstery leftover pieces molded article

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