DK3221101T3 - Spaltning af tykke plader af hårdt skum - Google Patents

Spaltning af tykke plader af hårdt skum Download PDF

Info

Publication number
DK3221101T3
DK3221101T3 DK15794853.0T DK15794853T DK3221101T3 DK 3221101 T3 DK3221101 T3 DK 3221101T3 DK 15794853 T DK15794853 T DK 15794853T DK 3221101 T3 DK3221101 T3 DK 3221101T3
Authority
DK
Denmark
Prior art keywords
decomposition
hard foam
foam sheets
thick hard
thick
Prior art date
Application number
DK15794853.0T
Other languages
English (en)
Inventor
Thomas Richter
Kay Bernhard
Florian Becker
Felix Goldmann
Mathias Hempler
Tim Denk
Ulrich Schmidt
Original Assignee
Evonik Operations Gmbh
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 Evonik Operations Gmbh filed Critical Evonik Operations Gmbh
Application granted granted Critical
Publication of DK3221101T3 publication Critical patent/DK3221101T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/46—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having an endless band-knife or the like
    • B26D1/54—Guides for band-knives or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D11/00—Combinations of several similar cutting apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/006—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting blocs of plastic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/088—Means for treating work or cutting member to facilitate cutting by cleaning or lubricating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/10—Means for treating work or cutting member to facilitate cutting by heating
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/3415—Heating or cooling
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/46—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having an endless band-knife or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/46—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having an endless band-knife or the like
    • B26D1/50—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having an endless band-knife or the like with a plurality of band-knives or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0063—Density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/007—Hardness
    • 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
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/002—Panels; Plates; Sheets
    • 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
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/008—Wide strips, e.g. films, webs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Laminated Bodies (AREA)
  • Details Of Cutting Devices (AREA)
DK15794853.0T 2014-11-18 2015-11-03 Spaltning af tykke plader af hårdt skum DK3221101T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14193576 2014-11-18
PCT/EP2015/075520 WO2016078902A1 (de) 2014-11-18 2015-11-03 Spalten von dicken hartschaum-platten

Publications (1)

Publication Number Publication Date
DK3221101T3 true DK3221101T3 (da) 2020-12-21

Family

ID=51900332

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15794853.0T DK3221101T3 (da) 2014-11-18 2015-11-03 Spaltning af tykke plader af hårdt skum

Country Status (13)

Country Link
US (1) US10556357B2 (da)
EP (1) EP3221101B1 (da)
JP (1) JP2018503519A (da)
KR (1) KR20170085512A (da)
CN (2) CN112873353A (da)
AU (1) AU2015348816A1 (da)
BR (1) BR112017010358A2 (da)
CA (1) CA2963829A1 (da)
DK (1) DK3221101T3 (da)
ES (1) ES2831358T3 (da)
RU (1) RU2017118609A (da)
TW (1) TW201636385A (da)
WO (1) WO2016078902A1 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200207939A1 (en) 2017-08-24 2020-07-02 Evonik Operations Gmbh PEI particle foams for applications in aircraft interiors
MX2021008570A (es) * 2019-01-16 2021-08-11 Evonik Operations Gmbh Espumado de polimeros que contienen un agente expansor a traves del uso de microondas.
EP3785870A1 (de) * 2019-09-02 2021-03-03 Airex AG Verfahren und vorrichtung zum herstellen einer hartschaumstofffolie
JP2023547244A (ja) 2020-10-29 2023-11-09 エボニック オペレーションズ ゲーエムベーハー フォームフィルムの製造用のフォームパネルを製造する方法
WO2023232614A1 (en) 2022-06-03 2023-12-07 Evonik Operations Gmbh Process for producing multidimensional rigid foam parts by means of jigsaw puzzle-piece connection

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926564A1 (de) 1979-06-30 1981-01-22 Kwikstick Products Ltd Verfahren zur herstellung von rollen aus plastischem material, deren dicke der breite der aus den rollen abzuwickelnden streifen entspricht
JPH06799A (ja) * 1992-06-18 1994-01-11 Maioka Form Kk シリコーンゴム発泡体の切断方法
IT1291642B1 (it) 1997-04-22 1999-01-19 Ildiko Szucs Manufatto in espanso poliuretanico rigido con superfici di taglio a basso tenore di polveri e procedimento per ottenere tale
US6209430B1 (en) * 1997-09-29 2001-04-03 The Procter & Gamble Company Method and apparatus for producing a continuous web from a block of material
DE19919181A1 (de) 1999-04-29 2000-11-02 Univ Magdeburg Tech Verfahren und Vorrichtung zum Separieren von biegesteifen Metall-Hartschaumstoff-Sandwichverbundplatten
DE10141757A1 (de) * 2001-08-29 2003-03-27 Roehm Gmbh Verbessertes Verfahren zur Herstellung von PMI-Schäumen
CN1244441C (zh) * 2003-07-17 2006-03-08 西安交通大学 聚苯乙烯泡沫塑料模型的快速成型方法及其数控加工设备
EP1510317B1 (en) * 2003-09-01 2007-02-21 Nippon Shokubai Co., Ltd. Process for production of water-absorbent resin particles from hydrogel particles
US20060157886A1 (en) 2004-12-02 2006-07-20 Panterra Engineered Plastics, Inc Method and apparatus for continuously producing discrete expanded thermoformable materials
US8904644B2 (en) * 2008-07-17 2014-12-09 Systeco (Cayman) Ltd Secz Portable foam panel cutting machine
CN101391423A (zh) * 2008-10-24 2009-03-25 广东正业科技有限公司 一种半固化片的裁切方法及其装置
JP5275012B2 (ja) * 2008-12-22 2013-08-28 東洋ゴム工業株式会社 研磨パッド及びその製造方法
CN201436158U (zh) * 2009-07-22 2010-04-07 广州拜尔冷链聚氨酯科技有限公司 硬质聚氨酯泡沫双边切割机
JP5266166B2 (ja) 2009-08-31 2013-08-21 富士フイルム株式会社 透明ポリマーフィルムの裁断方法
CN202207835U (zh) * 2011-09-08 2012-05-02 杨熙 多层硬质泡沫板同步切割装置
DE102011084987B4 (de) 2011-10-21 2021-06-17 Fecken-Kirfel Gmbh & Co. Kg Schneidemaschine
DE102013205963A1 (de) 2013-04-04 2014-10-09 Evonik Industries Ag Verfahren zur kontinuierlichen PMI-Schaumfertigung
CN203254457U (zh) * 2013-05-28 2013-10-30 广东联塑机器制造有限公司 一种塑料型材加热无屑切割机
CN203371603U (zh) * 2013-07-03 2014-01-01 兴化市天和塑料制品厂 泡沫塑料裁剪机
CL2015000674A1 (es) * 2015-03-18 2015-06-26 Univ Técnica Federico Santa María Aparato para cortar volumenes de espuma de poliestireno expandido o similar obteniendo superficies de doble curvatura, que comprende un primer par de guias lineales sobre las cuales se desplazan dos pares de placas conectadas por una viga horizontal, donde dichas placas y dichas vigas permiten sostener y fijar un bloque de material de espuma de poliestireno expandido o similar para el corte.

Also Published As

Publication number Publication date
CN107000236A (zh) 2017-08-01
RU2017118609A3 (da) 2019-04-30
CN112873353A (zh) 2021-06-01
BR112017010358A2 (pt) 2018-07-03
CA2963829A1 (en) 2016-05-26
ES2831358T3 (es) 2021-06-08
JP2018503519A (ja) 2018-02-08
RU2017118609A (ru) 2018-12-03
US20180215063A1 (en) 2018-08-02
WO2016078902A1 (de) 2016-05-26
EP3221101B1 (de) 2020-10-14
AU2015348816A1 (en) 2017-04-27
EP3221101A1 (de) 2017-09-27
KR20170085512A (ko) 2017-07-24
TW201636385A (zh) 2016-10-16
US10556357B2 (en) 2020-02-11

Similar Documents

Publication Publication Date Title
DK3137169T3 (da) Hæmmere af lysin-specifik demethylase-1
DK3132034T3 (da) Terapeutikum
DK3250350T3 (da) Dobbeltsidet barbermaskine
DK3180331T3 (da) Polymorfer af selinexor
DK3164356T3 (da) Hydropyrolyse af biomasseholdige råmaterialer
DK3132009T3 (da) Fremgangsmåde
FR3025176B1 (fr) Aile portante escamotable
DK3511000T3 (da) Krystallinsk form x2 af grapiprant
DK3191466T3 (da) Azetidinyloxyphenylpyrrolidinforbindelser
DK3221101T3 (da) Spaltning af tykke plader af hårdt skum
DK3418273T3 (da) Derivater af flavagliner
DE102015008077A8 (de) Schneidvorrichtung
DK3791974T3 (da) Formning af plademateriale
DK3191663T3 (da) Nøgle
FR3024647B1 (fr) Transat de puericulture
FR3016594B1 (fr) Article multi-fonctions
DK3154942T3 (da) Fremstilling af piperidin-4-carbothioamid
BR112016025902A2 (pt) Artigo de espuma
FR3017811B1 (fr) Realisation de fentes en surface de noyau
DK3001076T3 (da) Tilbageløbsforhindrer
DK3417873T3 (da) Ultrarene hypoallergene opløsninger af sacrosidase
BR112016027901A2 (pt) Compostos
ES1109880Y (es) Estructura de toldo
TH1601003489A (th) โฟมที่เป็นพอลิเมอร์
UA32031S (uk) Рушник паперовий