JPH0613193B2 - 熱可塑性樹脂部材の積層方法 - Google Patents

熱可塑性樹脂部材の積層方法

Info

Publication number
JPH0613193B2
JPH0613193B2 JP62059034A JP5903487A JPH0613193B2 JP H0613193 B2 JPH0613193 B2 JP H0613193B2 JP 62059034 A JP62059034 A JP 62059034A JP 5903487 A JP5903487 A JP 5903487A JP H0613193 B2 JPH0613193 B2 JP H0613193B2
Authority
JP
Japan
Prior art keywords
thermoplastic resin
resin member
hoop material
horn
pressing
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 - Fee Related
Application number
JP62059034A
Other languages
English (en)
Other versions
JPS63224927A (ja
Inventor
顕 山口
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP62059034A priority Critical patent/JPH0613193B2/ja
Priority to US07/168,014 priority patent/US4798639A/en
Publication of JPS63224927A publication Critical patent/JPS63224927A/ja
Publication of JPH0613193B2 publication Critical patent/JPH0613193B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/14—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
    • B29C43/146—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps for making multilayered 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
    • 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
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • 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
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
    • B29C66/3022—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined
    • 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
    • B29C66/306—Applying a mark during joining
    • 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
    • B29C66/45—Joining of substantially the whole surface of the 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
    • B29C66/70—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
    • B29C66/73—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—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 intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • 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
    • 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
    • B29C66/81433—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 being toothed, i.e. comprising several teeth or pins, or being patterned
    • 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
    • B29C66/81433—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 being toothed, i.e. comprising several teeth or pins, or being patterned
    • B29C66/81435—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 being toothed, i.e. comprising several teeth or pins, or being patterned comprising several parallel ridges, e.g. for crimping
    • 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
    • B29C66/8145—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 constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81463—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 constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint
    • 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
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/06—Embossing
    • 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
    • B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
    • B29C66/3022—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined
    • B29C66/30221—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined said melt initiators being point-like
    • 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
    • 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
    • B29C66/812—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 composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/8126—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 composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps characterised by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps
    • B29C66/81265—Surface properties, e.g. surface roughness or rugosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2310/00—Treatment by energy or chemical effects
    • B32B2310/028—Treatment by energy or chemical effects using vibration, e.g. sonic or ultrasonic
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1039—Surface deformation only of sandwich or lamina [e.g., embossed panels]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining 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、複数の熱可塑性樹脂部材を超音波でよう着
（熔着）する方法に関するものである。
〔従来の技術〕
近年、臨床化学検査においては、分析作業の簡易性、測
定の迅速性等の見地から、化学分析スライドを用いた乾
式法が多く用いられている。
この化学分析スライドは、一般に、第１１図の分解斜視
図に示すように、上下に位置する上枠シート１及び下枠
シート２と、これらの間に位置する中枠シート３及び化
学分析フィルム４とで構成されている。また、上枠シー
ト１及び下枠シート２には略中央に点着孔５及び測定孔
６が穿設され、中枠シート３には化学分析フィルム４が
嵌合するフィルム孔７が穿設されている。そして、中枠
シート３と上枠シート１及び下枠シート２が接合されて
一体となっている。
上枠シート、中枠シート、下枠シートは一般に熱可塑性
樹脂で作られており、射出成形等で成形して作ってもよ
いが、フープ材といわれるシート材を用いるのが能率的
である。熱可塑性樹脂（プラスチック）のフープ材を用
いて化学分析スライドを製造するには、第１０図に示す
ように、下枠フープ材９、中枠フープ材１０及び上枠フ
ープ材１１を用い、下枠フープ材９に測定孔６を打抜装
置（図示せず）で穿設し、中枠フープ材１０にフィルム
孔７を打抜き装置（図示せず）で穿設した後、第１のホ
ーン１２で下枠フープ材９に中枠フープ材１０をよう着
させる。次に、化学分析フィルム４をフィルム孔７に嵌
合させた後、打抜装置（図示せず）で点着孔５が穿設さ
れた上枠フープ材１１を重ね、第２のホーン１３で上枠
フープ材１１を中枠フープ材１０によう着させる。そし
て、この一体になったフープ材9,10,11 の所定個所を打
ち抜き化学分析スライドが完成する。
従来、このような工程において、各フープ材9,10,11 を
互いによう着するには、第９図に示すように、下枠フー
プ材９としては両面が平滑なフープ材を用い、中枠フー
プ材１０としては下枠フープ材９と向かい合う面にエン
ボス加工によって突起１４…１４が形成されたフープ材
を用いていた。そして、下枠フープ材９に中枠フープ材
１０を重ね合わせた後、第１ホーン１２で押圧してよう
着していた。また、上枠フープ材１１としては中枠フー
プ材１０とのよう着面にエンボス加工により突起１４が
形成されたフープ材が用いられ、第２ホーン１３の押圧
により中枠フープ材１０によう着されていた。
〔発明が解決しようとする問題点〕
しかしながら、このような従来の方法では、第２層目に
設ける中枠フープ材１０及び第３層目に設ける上枠フー
プ材１１はともに片面にエンボス加工が施されたフープ
材を用いなければならずエンボス加工の設備及び手間の
ためにコスト高となる欠点があった。
本発明は、上記問題を解決し、複数の熱可塑性樹脂部材
を安価に積層できる方法を提供することを目的とする。
〔問題点を解決するための手段〕
本発明は、上記目的を達成するために、押圧面に低い凹
凸を設けたホーンを用い、積重した熱可塑性樹脂部材を
よう着するとともにその外表面にフープ材等のシート材
の厚さに比して高さの低い凸部を形成させ、両面が平滑
な熱可塑性樹脂部材を用いて順次よう着して積層できる
ようにしたものである。
すなわち、本発明による熱可塑性樹脂（以下プラスチッ
クと言う。）シートの積層方法は、複数の平板状熱可塑
性樹脂部材を超音波で順次よう着して積層する方法にお
いて、第１熱可塑性樹脂部材と第２熱可塑性樹脂部材と
を少なくとも一方に予め形成された凹凸加工面が接触す
るように積み重ねる工程と、該第２熱可塑性樹脂部材を
押圧面にエンボス加工用凹凸が形成された第１超音波ホ
ーンで押圧して第１熱可塑性樹脂部材と第２熱可塑性樹
脂部材とをよう着させるとともに第２熱可塑性樹脂部材
の外表面に凸部を少なくとも形成させる工程と、該第２
熱可塑性樹脂部材の凸部を有する面に平滑な第３熱可塑
性樹脂部材を積み重ねる工程と、該第３熱可塑性樹脂部
材の前記凸部が形成された面を第２超音波ホーンで押圧
し、第３熱可塑性樹脂部材を第２熱可塑性樹脂部材によ
う着させる工程とを有していることを特徴として構成さ
れている。
プラスチック部材は、ホーンによる超音波よう着が可能
なゆう（融）点をもつ平板状をした部材であればよく、
シート状部材であっても、ウェブ状部材であるフープ材
等であってもよい。
第１プラスチック部材と第２プラスチック部材をエンボ
ス加工面が接触するように積重するには、第１又は第２
熱可塑性樹脂部材の一方にエンボス加工等の凸部を予め
設けた面が形成されていればよい。
第１ホーンの押圧面に設けられたエンボス加工用凹凸
は、第２プラスチック部材を押圧した際に外表面に小さ
い凸部を少なくとも形成させるためのものである。従っ
て、第２プラスチック部材に第３プラスチック部材を超
音波よう着可能な程度の凹凸のエンボス加工であればよ
く、凹凸の断面形状、表面形状等は望む結果に応じて種
々変更することができる。
例えば、断面形状としては三角形状、円弧状等があり、
表面形状としては凹凸を点状に形成したもの、凹凸を線
状に形成したもの等がある。凹部と凸部は隣り合ってい
る方がよい。そうでないと、ホーン面に超音波を作用さ
せた際に凸部のようゆう（熔融）プラスチックが凸部付
近にたまり、凸部にようゆうプラスチックが供給されに
くい。また、エンボス加工用凹凸は、ホーンの押圧面の
全面に形成されていなくてもよく、熱可塑性部材のよう
着個所に対応する部位にのみけ形成されてもよい。
第２ホーンは、第１ホーンと同様に凹凸が形成されてい
ても、従来と同様に平坦なものであってもよい。即ち、
プラスチック部材を４層以上に積層する場合は、第２ホ
ーン以後のホーンも凹凸が形成されたホーンを用い、第
３プラスチック部材以後のプラスチック部材をよう着す
るとともに外表面に凸部を形成させ、最後のプラスチッ
ク部材のみは押圧面が平坦なホーンでよう着させる。ま
た、プラスチック部材を３層積層させる本発明のプラス
チック部材の積層方法の最も簡単な場合は、第２ホーン
に押圧面が平坦なホーンを用いて第３プラスチック部材
を溶着することができる。
〔作 用〕 本発明の熱可塑性樹脂部材の積層方法では、第１熱可塑
性部材と第２熱可塑性部材をエンボス加工面が接触する
ように積重させ、第１熱可塑性部材と第２熱可塑性部材
を点又は線接触状態にし、この第２熱可塑性部材に第１
ホーンを押圧し、熱可塑性部材の接触部分を溶融して溶
着するとともに軟化した第２熱可塑性部材にエンボス加
工を施し、一面にエンボス加工が施された２つの層が一
体となった部材が形成される。この２つの層が一体とな
った部材に第３熱可塑性部材を積重し、これらを点又は
線の状態で接触させ、第２ホーンの押圧でこの接触部分
を溶融して溶着させる。
〔実施例〕
以下、本発明による熱可塑性樹脂部材の積層方法の一実
施例を第１図に基づいて説明する。
第１図は化学分析スライドの製造において、各フープ材
をよう着する工程を示した概略図である。この図におい
て、符号１６は第１プラスチック部材としての下枠フー
プ材、符号１７は第２プラスチック部材としての中枠フ
ープ材、符号１８は第３プラスチック部材としての上枠
フープ材である。そして、下枠フープ材１６は従来と同
様に両面が平滑なフープ材であり、中枠フープ材１７は
従来と同様に片面に突部１４が形成されたエンボス加工
フープ材であるが、上枠フープ材１８は従来と異なり両
面が平滑なフラットフープ材である。
このような各フープ材16,17,18をよう着積層するには、
まず、下枠フープ材１６に中枠フープ材１７をエンボス
加工面の突部１４が接触するように積み重ねる。次に、
第１ホーン１９を中枠フープ材１７の上面から押圧す
る。この第１ホーン19は、その押圧面に突条２０及び溝
２１が多数平行して形成されているので、下枠フープ材
１６と中枠フープ材１７の接触面がよう着するととも
に、中枠フープ材１７の上面の突条２０に接する部分は
軟化し、第１ホーン１９の突条２０及び溝２１に対応し
て溝２２及び突条２３が形成されることとなる。そし
て、この中枠フープ材１７の第１ホーン１９で形成され
た凹凸を有する面に上枠フープ材１８を積み重ねた後、
第２ホーン２４で押圧して上枠フープ材１８と中枠フー
プ材１７を超音波よう着する。中枠フープ材の表面の突
条２３が上枠フープ材１８の面と線状に接触するので、
超音波エネルギーが集中して軟化、溝２２を少なくとも
一部埋めながら上枠フープ材１８と中枠フープ材１７と
がよう着される。
なお、各フープ材16,17,18の測定孔６、フィルム孔７及
び点着孔５は、従来と同様に穿設されており、また、フ
ィルム孔７への化学分析フィルム４の嵌合も従来と同様
である（上枠フープ材と中枠フープ材の接合前にフィル
ムを挿入）。
第２図から第４図は、第１ホーン１９の凹凸形状の他の
例を示す部分断面図である。
第２図に示す例は、略同一の三角形状である突条２０と
溝２１が連続して形成されている。
第３図に示す例は、略同一の山形（頂部断面が曲線）で
ある突条２０と溝２１が連続して形成され、断面が曲線
状の凹凸となっている。
第４図に示す例は、略三角形状の突条２０とこの突条２
０より小さい略三角形状の溝２１が所定間隔で形成され
ている。
第５図から第８図は、化学分析スライドの製造に用いる
第１ホーン１９の凹凸の表面形状の例を示す図である。
第５図に示す例は、針状の突起２５とその周囲に形成さ
れた環状の凹部２６で凹凸に形成され、この突起２５と
凹部２６が中枠シート３に対応する位置に所定間隔で形
成されている。すなわち、中枠フープ材１７のスライド
打抜線２７とフィルム外縁線２８間に対応する位置に形
成されている。
第６図に示す例は、フィルム外縁線２８の外側におい
て、突条２０と溝２１がフープ材の長手方向に平行な縞
状に形成されている。
第７図に示す例は、フィルム外縁線２８の外側におい
て、突条２０が網目状に形成されている。
第８図に示す例は、フィルム外縁線２８の外側におい
て、突条２０と溝２１が略４５度の角度で斜めに形成さ
れている。
〔発明の効果〕
本発明は、圧着すべき端面に凹凸が形成されたホーンで
プラスチック部材をよう着するとともにその表面に凸部
を少なくとも形成するようにしたので、以後のよう着工
程においてはエンボス加工を予め施したプラスチック部
材を用いる必要はなく、両面が平滑なプラスチック部材
を用いることができ、平板状プラスチック部材を積層し
て安価に化学分析スライドその他を製造することができ
る。
すなわち従来は、ｎ枚の平板状部材を積層するために
は、そのうちｎ−１枚にエンボス加工等を予めしたもの
を用いる必要があったが、本発明によれば最初に積重ね
る２枚のうちの１枚にだけ予めエンボス加工等を施した
部材を用いれば目的を達するので、エンボス加工等のた
めのコストを格段に（１／２以下）減らすことができ
る。
【図面の簡単な説明】
第１図は本発明によるプラスチック部材の積層方法の一
実施例の工程を示した概略図、第２図から第４図はホー
ンの部分断面図、第５図から第８図はホーンの押圧面の
平面図、第９図は従来の積層方法の工程を示した概略
図、第１０図は化学分析スライドの製造方法の概略図、
第１１図は化学分析スライドの分解斜視図である。 １６……下枠フープ材、１７……中枠フープ材、１８…
…上枠フープ材、１９……第１ホーン、２０……突条、
２１……溝、２２……溝、２３……突条、２４……第２
ホーン

Claims (2)

    【特許請求の範囲】
  1. 【請求項１】複数の平板状熱可塑性樹脂部材を超音波で
    順次よう着して積層する方法において、第１熱可塑性樹
    脂部材と第２熱可塑性樹脂部材とを少なくとも一方に予
    め形成された凹凸加工面が接触するように積み重ねる工
    程と、該第２熱可塑性樹脂部材を押圧面にエンボス加工
    用凹凸が形成された第１超音波ホーンで押圧して第１熱
    可塑性樹脂部材と第２熱可塑性樹脂部材とをよう着させ
    るとともに第２熱可塑性樹脂部材の外表面に凸部を少な
    くとも形成させる工程と、該第２熱可塑性樹脂部材の凸
    部を有する面に平滑な第３熱可塑性樹脂部材を積み重ね
    る工程と、該第３熱可塑性樹脂部材の前記凸部が形成さ
    れた面を第２超音波ホーンで押圧し第３熱可塑性樹脂部
    材を第２熱可塑性樹脂部材によう着させる工程とを有し
    ていることを特徴とする熱可塑性樹脂部材の積層方法
  2. 【請求項２】第１超音波ホーンで押圧して第２熱可塑性
    樹脂部材の外表面に、互いに接近した凸部と凹部を形成
    する特許請求の範囲第１項記載の熱可塑性樹脂部材の積
    層方法
JP62059034A 1987-03-16 1987-03-16 熱可塑性樹脂部材の積層方法 Expired - Fee Related JPH0613193B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62059034A JPH0613193B2 (ja) 1987-03-16 1987-03-16 熱可塑性樹脂部材の積層方法
US07/168,014 US4798639A (en) 1987-03-16 1988-03-14 Method of laminating plastic resin sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62059034A JPH0613193B2 (ja) 1987-03-16 1987-03-16 熱可塑性樹脂部材の積層方法

Publications (2)

Publication Number Publication Date
JPS63224927A JPS63224927A (ja) 1988-09-20
JPH0613193B2 true JPH0613193B2 (ja) 1994-02-23

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JPS63224927A (ja) 1988-09-20

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