KR830009915A - 부형(賦形)플라스틱 시이트(Sheet)의 제조법 및 제품 - Google Patents
부형(賦形)플라스틱 시이트(Sheet)의 제조법 및 제품 Download PDFInfo
- Publication number
- KR830009915A KR830009915A KR1019820001695A KR820001695A KR830009915A KR 830009915 A KR830009915 A KR 830009915A KR 1019820001695 A KR1019820001695 A KR 1019820001695A KR 820001695 A KR820001695 A KR 820001695A KR 830009915 A KR830009915 A KR 830009915A
- Authority
- KR
- South Korea
- Prior art keywords
- rolls
- sheet
- pair
- shaping
- concave
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims 4
- 239000002985 plastic film Substances 0.000 title 1
- 238000000034 method Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims 6
- 238000007493 shaping process Methods 0.000 claims 5
- 239000007788 liquid Substances 0.000 claims 3
- 239000003507 refrigerant Substances 0.000 claims 2
- 239000003000 extruded plastic Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- 239000002991 molded plastic Substances 0.000 claims 1
- 238000010422 painting Methods 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims 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
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/02—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore of moulding techniques only
-
- 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
- B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
-
- 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
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
-
- 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/18—Thermoforming apparatus
- B29C51/20—Thermoforming apparatus having movable moulds or mould parts
- B29C51/22—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/22—Corrugating
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/18—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets by squeezing between surfaces, e.g. rollers
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
-
- 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도-제3도는 본 발명의 방법에 의해 얻어지는 대표적인 완충성 시이트의 몇가지 예를 표시한 평면도 이면도 및 단면도.
Claims (10)
- 막상(膜狀)의 용융열가소성 플라스틱재료를 액상냉 매중에 놓인 한쌍의 부형로울에 공급하는 것과, 상기재료가 심부까지 고화하기 이전에 상기 로울에 의해 상기 재료를 부형하는 것과로 되어 있는 것을 특징으로하는 부형 플라스틱 시이트의 제조방법.
- 제1항에 있어서, 상기 부형로울이 상기 막상의 재료와 요합하는 위치가 대략상기 액상 냉매의 액면 수준에 있는 것을 특징으로 하는 제조방법.
- 제1항에 또는 제2항에 있어서, 상기 부형로울의 각각은 문자, 도형, 기호, 회화, 기타피 부형시이트에 부가(付加)될 형상 및 또는 모양에 대응하는 요철외벽을 갖은 것을 특징으로 하는 제조방법.
- 제1항 내지 제3항중의 어느 하나에 있어서, 상기 부형로울의 쌍은 한쌍의 런너 또는 한쌍의 요합로울인 것을 특징으로 하는 제조방법.
- 제2항에 있어서, 상기 부형로울의 요합위치를 통과한 상기막상의 재료는 상기요합 위치에서 상기 부형로울로부터 뻗고 있는 접선에 대략 따라서 이동되는 것을 특징으로 하는 제조방법.
- 제1항 내지 제5항중 어느 하나에 있어서, 상기 쌍의로울은 파상(波狀)요철외벽을 가진 한쌍의 단위로울이며, 또한 상기 단위로울중의 적어도 하나는 상기 외벽의 철부(凸部)의 다수개소에 요부(凹部)를 가지는 것을 특징으로하는 제조방법.
- 열가소성의 가뇨성 플라스틱 재료로부터 만들어지는 시이트로서, 상기 시이트는 규칙적 간격으로 배치되고 일정 방향으로 뻗고있는 리브를 갖고 있으며, 각 리브는 고개부에 의해 분단되어 있고 리브의 정부(頂部)로부터 아래로 뻗고 있는 측면부를 갖고 있어 독립된 피이크부를 형성하는 것을 특징으로하는 부형플라스틱시이트.
- 제7항에 있어서, 각 피이크부의 정부가 실질적으로 평탄한 것을 특징으로 하는 시이트.
- 제7항 또는 제8항에 있어서, 상기 피이크부가 상기 시이트의 양면에 형성되어 있는 것을 특징으로하는 시이트.
- 제7항 또는 제8항에 있어서, 상기 피이크부가 상기 시이트의 일면에만 형성되어 있는 것을 특징으로 하는 시이트.※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56060345A JPS57174213A (en) | 1981-04-20 | 1981-04-20 | Production of shaped polymer sheet |
JP60345 | 1981-04-20 | ||
JP214867 | 1981-12-30 | ||
JP21486781A JPS58118216A (ja) | 1981-12-30 | 1981-12-30 | 緩衝性シ−ト |
JP57010449A JPS58126112A (ja) | 1982-01-25 | 1982-01-25 | 緩衝性シ−トの製造法 |
JP10449 | 1982-01-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830009915A true KR830009915A (ko) | 1983-12-24 |
KR870000229B1 KR870000229B1 (ko) | 1987-02-18 |
Family
ID=27278967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR8201695A KR870000229B1 (ko) | 1981-04-20 | 1982-04-17 | 부형(賦形)플라스틱 시이트(Sheet)의 제조방법 |
Country Status (5)
Country | Link |
---|---|
KR (1) | KR870000229B1 (ko) |
DE (1) | DE3214568A1 (ko) |
FR (1) | FR2504055B1 (ko) |
GB (1) | GB2100660B (ko) |
PH (1) | PH20242A (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2124177B (en) * | 1982-06-08 | 1986-04-03 | Alfred John Plummer | Flexible protective decorative strip |
JPS60143926A (ja) * | 1983-12-30 | 1985-07-30 | Nippon Petrochem Co Ltd | 凹凸シートの成形装置 |
GB8809077D0 (en) * | 1988-04-18 | 1988-05-18 | Rasmussen O B | Polymeric bags & methods & apparatus for their production |
IT1264976B1 (it) * | 1993-11-17 | 1996-10-17 | Leopoldo Michelotti | Manufatto a forma di lastra sagomata a base di polietilene tereftalato e procedimento per produrlo |
DE19804434C2 (de) * | 1998-02-05 | 2000-11-30 | Home Fertigelemente Gmbh | Vorrichtung zur kontinuierlichen Herstellung eines profilierten Streifens aus thermoplastischem Kunststoff |
WO2003008731A1 (en) * | 2001-07-18 | 2003-01-30 | Dipiemme Dies And Plastic Machinery S.R.L. | A corrugated/undulated sheet having protuberances in the grooves defined by the corrugations; process and apparatus |
DE10147645A1 (de) * | 2001-09-27 | 2003-04-10 | Faist Automotive Gmbh & Co Kg | Schallabschirmelement und Verfahren zur Herstellung |
KR101363774B1 (ko) * | 2012-02-23 | 2014-02-18 | 윤보람 | 판상 시트 제조 장치 |
KR101363750B1 (ko) * | 2012-02-23 | 2014-02-17 | 윤보람 | 판상 시트 제조 장치 |
CN113844011B (zh) * | 2021-09-26 | 2023-07-21 | 安徽万安塑料制品有限公司 | 一种用于排水板生产的压辊定型装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1910502A (en) * | 1930-07-07 | 1933-05-23 | Du Pont Cellophane Co Inc | Method of producing films |
DE585903C (de) * | 1930-07-08 | 1933-10-12 | Kalle & Co Akt Ges | Verfahren zur Herstellung von Folien |
AT211533B (de) * | 1958-04-25 | 1960-10-25 | Glauco Pasquetti | Verfahren zur Herstellung von Lichtstreuschirmen aus Kunststoff |
DE1113356B (de) * | 1959-07-31 | 1961-08-31 | Scott Paper Co | Verfahren zum Behandeln von Materialbahnen und Vorrichtung zur Durchfuehrung desselben |
FR1399771A (fr) * | 1964-04-11 | 1965-05-21 | Solvay | Plaques et panneaux en matière plastique et leur fabrication |
FR1412431A (fr) * | 1964-05-14 | 1965-10-01 | Procédé de formage de feuilles de matière plastique, en particulier de feuilles de polystyrène expansé | |
DE1479225C3 (de) * | 1965-08-14 | 1974-11-14 | Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt | Verfahren und Vorrichtung zur Herstellung von gewellten Kunststoff-Folienbahnen |
US3484835A (en) * | 1968-06-25 | 1969-12-16 | Clopay Corp | Embossed plastic film |
US3574809A (en) * | 1968-12-17 | 1971-04-13 | Fmc Corp | Method for making oriented webs possessing projecting unoriented sections |
DE1919627C3 (de) * | 1969-04-18 | 1974-08-15 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zur Beseitigung der Oberflächenklebrigkeit von weichmacherhaltigen Polyvinylbutyralfolien |
-
1982
- 1982-04-13 GB GB08210640A patent/GB2100660B/en not_active Expired
- 1982-04-17 KR KR8201695A patent/KR870000229B1/ko active
- 1982-04-19 PH PH27157A patent/PH20242A/en unknown
- 1982-04-20 DE DE19823214568 patent/DE3214568A1/de not_active Withdrawn
- 1982-04-20 FR FR8206723A patent/FR2504055B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2100660A (en) | 1983-01-06 |
GB2100660B (en) | 1985-06-12 |
DE3214568A1 (de) | 1982-11-18 |
PH20242A (en) | 1986-11-10 |
FR2504055B1 (fr) | 1985-08-16 |
FR2504055A1 (fr) | 1982-10-22 |
KR870000229B1 (ko) | 1987-02-18 |
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