KR920014594A - 열가소성 수지제의 벌집구조의 단면재, 단면재의 압출헤드 및 그 제조방법 - Google Patents
열가소성 수지제의 벌집구조의 단면재, 단면재의 압출헤드 및 그 제조방법 Download PDFInfo
- Publication number
- KR920014594A KR920014594A KR1019920000272A KR920000272A KR920014594A KR 920014594 A KR920014594 A KR 920014594A KR 1019920000272 A KR1019920000272 A KR 1019920000272A KR 920000272 A KR920000272 A KR 920000272A KR 920014594 A KR920014594 A KR 920014594A
- Authority
- KR
- South Korea
- Prior art keywords
- extrusion
- conduits
- cross
- section
- flux
- Prior art date
Links
- 238000001125 extrusion Methods 0.000 title claims 22
- 229920005992 thermoplastic resin Polymers 0.000 title claims 4
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 230000004907 flux Effects 0.000 claims 11
- 239000000463 material Substances 0.000 claims 10
- 238000000034 method Methods 0.000 claims 3
- 229920001169 thermoplastic Polymers 0.000 claims 3
- 239000004416 thermosoftening plastic Substances 0.000 claims 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 239000011449 brick Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 239000012815 thermoplastic material Substances 0.000 claims 1
- 239000011800 void material Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 1
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/695—Flow dividers, e.g. breaker plates
- B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
- B29C48/705—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows in the die zone, e.g. to create flow homogeneity
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
- B29C48/0014—Extrusion moulding in several steps, i.e. components merging outside the die producing flat articles having components brought in contact outside the extrusion die
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
- B29C48/0015—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die
-
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
-
- 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
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- 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
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
- B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
- B29C48/338—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location using a die with concentric parts, e.g. rings, cylinders
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/695—Flow dividers, e.g. breaker plates
- B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1,2도는 본 발명의 한 장치의 단면도이다. 제3도는 본 발명에 따라 구현된 단면재(profile)의 개략도이다. 제4도는 본 발명의 벌집구조의 간막이 형태들이다.
Claims (8)
- 단면재 또는 튜브의 세로축에 거의 수직으로 배치된 벌집구조를 형성하며 공극으로 서로 분리된 내부벽들로 서로 결합된 내부벽 및 외부벽으로 구성된 벌집구조의 열가소성 수지제 단면재 또는 튜브의 압출장치에 이용가능한 압출헤드에 있어서, 전술한 압출헤드는 적어도 일종의 열가소성 수지의 통로용인 거의 겹쳐진 3개의 도관으로 나누어져 있으며, 중간 도관은 단면재 또는 튜브의 내벽을 형성하는 물질의 통로로서 작용하며, 중간 도관의 플럭스 물질을 때로는 표면의 벽들을 형성하는 플럭스를 통과시킬 수 있는 도관쪽으로 때로는 또다른 표면벽들을 형성하는 플럭스를 통과시킬 수 았는 도관쪽으로 우회시킬 수 있는 압력변동을 교대로 유발할 수 있는 수단을 그의 출구에 가짐을 특징으로 하는 압출 헤드.
- 압출헤드(1) 및 압출용구(2)로 구성된 압출장치에 있어서, 제1항에 따른 압출헤드(1)는 압출용구에 대응하는 3개의 도관과 같은 수준에서 거의 겹쳐진 3개의 도관(3), (4) 및 (5)로 분할되어 있고 반대쪽에서 적어도 하나의 압출기의 공급도관에 연결되어 있으며, 두개의 도관(3) 및 (5)는 단면재의 외부벽 또는 튜브의 외부 및 내부벽을 구성하는 물질의 통로로서 작용하며, 중간 도관(4)은 벌집 벽을 제조하기 위한 물질의 통로로서 작용하며, 벽들을 구성하는 물질의 통로로서 작용하는 각각의 도관은 첨부 도관(7) 및 (8)에 의하여 중간 도관과 분리되어 있고, 이들 첨부 도관(7) 및 (8)은 관(11)에 의해 장치의 외부와 연결되고, 이들 말단 중의 하나로 벽돌을 구성하는 물질의 통로로서 작용하는 전술한 도관들의 것과 거의 동일한 수준으로 연장되어 있음을 특징으로 하는 압출장치.
- 제2항에 있어서, 압출용구는 압출구금(2a) 및 압출 만드렐(2b)로 구성됨을 특징으로 하는 장치.
- 제2 또는 3항에 있어서, 두개의 외측 도관의 출구의 두께는 전술한 도관의 출구의 단면재에 작용할 수 있는 이동가능한 굄쇠(9) 및 (10)의 수단으로 조절됨을 특징으로 하는 장치.
- 단면재 또는 튜브의 세로축에 거의 수직으로 배치된 벌집구조를 형성하는 공극으로 서로 분리되어 있는 내부 벽들에 의해 서로 결합된 내부 표면 및 외부 표면으로 구성된 벌집구조의 열가소성 수지제 단면재 또는 튜브의 제조방법에 있어서, 거의 평행한 3개의 열가소성 플럭스 물질로 부터 3개의 덩어리를 형성할 수 있도록 압출용구의 3개의 도관에 연결되어 있는 거의 겹쳐진 3개의 도관으로 분할된 압출헤드를 공급하는 적어도 하나의 압출기를 이용하여 압출 또는 공압출에 의한 이 제조방법은 압출헤드에서 나오는 중간 플럭스 물질이 용융상태로 있으며, 다른 한편으로는 하부 또는 내부 표면을 형성하기 위한 열가소성 플럭스 물질과 중간 플럭스 사이에서 압력 변동을 교대로 야기하여, 열가소성 중간 덩어리 물질의 압축의 측에 거의 평행인 파동을 생성시켜서, 이 덩어리를 상기의 또다른 두개 위에 교대로 부착시킴을 특징으로 하는 제조방법.
- 제5항에 있어서, 압출헤드(1) 및 압출용구(2)로 형성된 장치의 3개의 도관(3), (4) 및 (5)에 열가소성 물질을 공급하는 것으로 구성되며, 압출용구(1) 및 (13)내의 그들의 집합점에서 플럭스들 사이에 위치하는 대역에서 압력을 교대로 변동시킴으로써 중간 플럭스(4)의 파동을 생성시킴을 특징으로 하는 방법.
- 제5 또는 6항에 있어서, 압출 장치의 첨부 도관(7) 및 (8)에서 가압 또는 감압을 교대로 함으로써 압력변동을 야기함을 특징으로 하는 방법.
- 제5 또는 6항에 있어서, 중간 덩어리를 형성하는 중간 플럭스의 유출 속도가 또다른 2개의 덩어리를 형성하는 또다른 2개의 플럭스보다 큰 것을 특징으로 하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR91-00228 | 1991-01-10 | ||
FR9100228A FR2671511B1 (fr) | 1991-01-10 | 1991-01-10 | Profile a structure alveolaire en resine thermoplastique - appareillage d'extrusion pour l'obtention du profile et son procede de fabrication. |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920014594A true KR920014594A (ko) | 1992-08-25 |
KR100192018B1 KR100192018B1 (ko) | 1999-06-15 |
Family
ID=9408570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920000272A KR100192018B1 (ko) | 1991-01-10 | 1992-01-10 | 열가소성 수지제의 벌집구조의 단면재, 단면재의 압출헤드 및 그 제조방법 |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP0494566B1 (ko) |
JP (1) | JPH074847B2 (ko) |
KR (1) | KR100192018B1 (ko) |
CN (1) | CN1040079C (ko) |
AT (1) | ATE121345T1 (ko) |
AU (1) | AU655793B2 (ko) |
BR (1) | BR9200063A (ko) |
CA (1) | CA2059118C (ko) |
DE (1) | DE69109076T2 (ko) |
DK (1) | DK0494566T3 (ko) |
ES (1) | ES2071957T3 (ko) |
FR (1) | FR2671511B1 (ko) |
NO (1) | NO920120L (ko) |
PT (1) | PT100002B (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6645410B2 (en) | 2001-05-17 | 2003-11-11 | Entegris, Inc. | Manufacturing apparatus and method for multiple containment tubing |
CN1329183C (zh) * | 2003-12-30 | 2007-08-01 | 张瑞国 | 利用管材制作蜂窝材料的复合方法 |
US8733405B2 (en) | 2005-03-14 | 2014-05-27 | Advanced Drainage Systems, Inc. | Corrugated pipe with outer layer |
US7484535B2 (en) * | 2005-03-14 | 2009-02-03 | Advanced Drainage Systems, Inc. | Corrugated pipe with outer layer |
CN102039654A (zh) * | 2009-10-13 | 2011-05-04 | 甘国工 | 生产复合泡沫塑料板材或型材的方法及装置 |
CN104708791A (zh) * | 2015-03-11 | 2015-06-17 | 江苏大道机电科技有限公司 | 大型塑料中空成型机的机头流道结构 |
CN107310122B (zh) * | 2015-12-23 | 2019-12-06 | 江西华利包装科技有限责任公司 | 利用气压支撑一次成型制备缓冲复合纸板 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1486473A (fr) * | 1966-05-18 | 1967-06-30 | Matériau alvéolaire en matière thermo-plastique et son procédé de fabrication | |
FR2142752A1 (en) * | 1971-06-24 | 1973-02-02 | Aquitaine Total Organico | Partially corrugated board mfr - by continuous extrusion of plastic material through a novel die |
JPS5030958A (ko) * | 1973-07-18 | 1975-03-27 | ||
US4113814A (en) * | 1975-09-22 | 1978-09-12 | Sumitomo Chemical Company, Limited | Method for producing special pipes having longitudinally extending diaphragm partitions |
US4377545A (en) * | 1981-06-16 | 1983-03-22 | Borg-Warner Chemicals, Inc. | Method of making corrugated reinforced thermoplastic pipe |
AU571269B2 (en) * | 1983-11-10 | 1988-04-14 | Minnesota Mining And Manufacturing Company | Extruded article and method of making the same |
-
1991
- 1991-01-10 FR FR9100228A patent/FR2671511B1/fr not_active Expired - Fee Related
- 1991-12-23 DK DK91403522.5T patent/DK0494566T3/da active
- 1991-12-23 ES ES91403522T patent/ES2071957T3/es not_active Expired - Lifetime
- 1991-12-23 AT AT91403522T patent/ATE121345T1/de not_active IP Right Cessation
- 1991-12-23 EP EP91403522A patent/EP0494566B1/fr not_active Expired - Lifetime
- 1991-12-23 DE DE69109076T patent/DE69109076T2/de not_active Expired - Fee Related
-
1992
- 1992-01-09 CA CA002059118A patent/CA2059118C/fr not_active Expired - Fee Related
- 1992-01-09 NO NO92920120A patent/NO920120L/no unknown
- 1992-01-09 PT PT100002A patent/PT100002B/pt not_active IP Right Cessation
- 1992-01-10 JP JP4021914A patent/JPH074847B2/ja not_active Expired - Fee Related
- 1992-01-10 CN CN92100624A patent/CN1040079C/zh not_active Expired - Fee Related
- 1992-01-10 BR BR929200063A patent/BR9200063A/pt not_active IP Right Cessation
- 1992-01-10 KR KR1019920000272A patent/KR100192018B1/ko not_active IP Right Cessation
- 1992-01-10 AU AU10164/92A patent/AU655793B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DK0494566T3 (da) | 1995-07-17 |
ATE121345T1 (de) | 1995-05-15 |
CN1063841A (zh) | 1992-08-26 |
PT100002B (pt) | 1999-02-26 |
ES2071957T3 (es) | 1995-07-01 |
JPH0623823A (ja) | 1994-02-01 |
KR100192018B1 (ko) | 1999-06-15 |
PT100002A (pt) | 1994-04-29 |
EP0494566A1 (fr) | 1992-07-15 |
NO920120D0 (no) | 1992-01-09 |
EP0494566B1 (fr) | 1995-04-19 |
FR2671511A1 (fr) | 1992-07-17 |
DE69109076D1 (de) | 1995-05-24 |
BR9200063A (pt) | 1992-09-08 |
DE69109076T2 (de) | 1995-08-31 |
NO920120L (no) | 1992-07-13 |
CA2059118A1 (fr) | 1992-07-11 |
AU1016492A (en) | 1993-02-04 |
CA2059118C (fr) | 1998-12-01 |
CN1040079C (zh) | 1998-10-07 |
JPH074847B2 (ja) | 1995-01-25 |
FR2671511B1 (fr) | 1994-08-26 |
AU655793B2 (en) | 1995-01-12 |
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