DK2802233T3 - Fremgangsmåde til fremstilling af et kunststofprodukt og indretning til at gennemføre fremgangsmåden - Google Patents
Fremgangsmåde til fremstilling af et kunststofprodukt og indretning til at gennemføre fremgangsmåden Download PDFInfo
- Publication number
- DK2802233T3 DK2802233T3 DK12794197.9T DK12794197T DK2802233T3 DK 2802233 T3 DK2802233 T3 DK 2802233T3 DK 12794197 T DK12794197 T DK 12794197T DK 2802233 T3 DK2802233 T3 DK 2802233T3
- Authority
- DK
- Denmark
- Prior art keywords
- shaping
- moulding
- counter
- screen
- band
- Prior art date
Links
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
- 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
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
- A44B18/0046—Fasteners made integrally of plastics
- A44B18/0049—Fasteners made integrally of plastics obtained by moulding processes
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
- A44B18/0046—Fasteners made integrally of plastics
- A44B18/0061—Male or hook elements
- A44B18/0065—Male or hook elements of a mushroom type
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0022—Multi-cavity moulds
- B29C33/0027—Multi-cavity moulds with deep narrow cavities, e.g. for making piles
-
- 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
- B29C43/24—Calendering
-
- 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
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/44—Compression means for making articles of indefinite length
- B29C43/46—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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/44—Compression means for making articles of indefinite length
- B29C43/46—Rollers
- B29C2043/461—Rollers the rollers having specific surface features
- B29C2043/465—Rollers the rollers having specific surface features having one or more cavities, e.g. for forming distinct products
-
- 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
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
-
- 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
- B29L2031/727—Fastening elements
- B29L2031/729—Hook and loop-type fasteners
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Claims (8)
1. Fremgangsmåde til fremstilling af et kunststofprodukt, bestående af en bærer (30) med udragende stilkdele (36), som ved deres frie ende har en hoveddel (38), som bliver bredere i diameteren i forhold til den pågældende stilkdel (36), hvor stilkdelene (36) og hoveddelene (38) dannes i hulrum (16) af en formsi (12) og på deres sider, der vender væk fra bæreren (30), i et formgivningsområde af formsien (12), hvor formgivningsområdet ved hjælp af en modflade (20) tætnes mod omgivelserne på en sådan måde, at en forudbestemt luftmængde indesluttet i formgivningsområdet udøver et modtryk på kunststof materialet, som føres ind i det pågældende hulrum (16) af formgivningsområdet, for at understøtte formgivningen, og hvor tætningen af formgivningsområdet opnås ved hjælp af overfladeudformningen af de mod hinanden vendende overflader af formsi (12) og/eller modflade (20), kendetegnet ved, at mindst en af de to overflader forsynes med en ruhed Rz fra 0,02 til 2,5 pm.
2. Fremgangsmåde ifølge krav 1, kendetegnet ved, at mindst en af de to overflader forsynes med en ruhed Rz på 1,3 pm.
3. Fremgangsmåde ifølge et af de foregående krav, kendetegnet ved, at formgivningsområdet, som er dannet af de pågældende hulrum (16), har stilkdele (25) i formsien (12), hvilke stilkdele bringes i anlæg med hinanden med modfladen (20) af et bånd (18) under formningsprocessen med henblik på tætning.
4. Fremgangsmåde ifølge et af de foregående krav, kendetegnet ved, at modfladen (20) og formsien (12) består af valselignende og/eller båndformede indretningsdele (12; 18), hvoraf mindst en indretningsdel (12; 18) drives med henblik på kontinuerlig cirkulation.
5. Fremgangsmåde ifølge et af de foregående krav, kendetegnet ved, at det pågældende hulrum (16) inden i formsien (12) udformes som en rotationshyperboloide.
6. Fremgangsmåde ifølge et af de foregående krav, kendetegnet ved, at der som kunststof materiale anvendes termoplastiske kunststoffer eller kunststoffer med høje thixotropiværdier.
7. Indretning til at gennemføre fremgangsmåden ifølge et af de foregående krav, hvor et formgivningsområde af en formsi (12) ved hjælp af en modflade (20) kan tætnes mod omgivelserne på en sådan måde, at en forudbestemt luftmængde indesluttet i formgivningsområdet udøver et modtryk på kunststofmaterialet, der føres ind i et respektivt hulrum (16) af formgivningsområdet, for at understøtte formgivningen, og hvor tætningen af formgivningsområdet er opnået ved hjælp af overfladeudformningen af de mod hinanden vendende overflader af formsi (12) og/eller modflade (20), kendetegnet ved, at mindst en af de to overflader er forsynet med en ruhed Rz fra 0,02 til 1 pm.
8. Indretning ifølge krav 7, kendetegnet ved, at mindst en af de to overflader er forsynet med en ruhed Rz på 0,1 pm.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012000374A DE102012000374A1 (de) | 2012-01-12 | 2012-01-12 | Verfahren zum Herstellen eines Kunststofferzeugnisses nebst Vorrichtung zum Durchführen des Verfahrens sowie nach dem Verfahren und der Vorrichtung hergestelltes Verschluss-oder Haftprodukt |
PCT/EP2012/004823 WO2013104383A1 (de) | 2012-01-12 | 2012-11-21 | Verfahren zum herstellen eines kunststofferzeugnisses nebst vorrichtung zum durchführen des verfahrens sowie nach dem verfahren und der vorrichtung hergestelltes verschluss- oder haftprodukt |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2802233T3 true DK2802233T3 (da) | 2016-04-18 |
Family
ID=47263240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK12794197.9T DK2802233T3 (da) | 2012-01-12 | 2012-11-21 | Fremgangsmåde til fremstilling af et kunststofprodukt og indretning til at gennemføre fremgangsmåden |
Country Status (9)
Country | Link |
---|---|
US (1) | US10328617B2 (da) |
EP (1) | EP2802233B1 (da) |
JP (1) | JP6109194B2 (da) |
CN (1) | CN104039194B (da) |
DE (1) | DE102012000374A1 (da) |
DK (1) | DK2802233T3 (da) |
ES (1) | ES2563817T3 (da) |
PL (1) | PL2802233T3 (da) |
WO (1) | WO2013104383A1 (da) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102040668B1 (ko) | 2015-12-24 | 2019-11-05 | 와이케이케이 가부시끼가이샤 | 성형 면 파스너, 성형 면 파스너의 제조 방법 및 성형 장치 |
US11219285B2 (en) | 2015-12-24 | 2022-01-11 | Ykk Corporation | Molded surface fastener manufacturing method |
EP3448647A1 (fr) | 2016-04-29 | 2019-03-06 | Aplix | Appareillage et procede ameliores pour la formation d'elements de retenue par formage |
FR3050622B1 (fr) * | 2016-04-29 | 2019-08-23 | Aplix | Appareillage et procede pour la solidarisation d'un substrat a un ruban plastique |
WO2020114913A1 (en) * | 2018-12-03 | 2020-06-11 | Velcro BVBA | Male touch fastener elements |
WO2022040916A1 (zh) * | 2020-08-25 | 2022-03-03 | 南京艾德恒信科技有限公司 | 一种基于微通孔镍基模具的仿生黏附结构平压制造方法 |
CN112369765B (zh) * | 2020-09-29 | 2023-01-31 | 杭州南方尼龙粘扣有限公司 | 一种蘑菇头粘扣带制造方法 |
CN112405979A (zh) * | 2020-10-16 | 2021-02-26 | 白灿强 | 一种用于塑胶制品表面碎条式拉丝成型设备 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5900350A (en) * | 1996-06-06 | 1999-05-04 | Velcro Industries B.V. | Molding methods, molds and products |
DE19646318A1 (de) | 1996-11-09 | 1998-05-14 | Binder Gottlieb Gmbh & Co | Rationelles Verfahren zur Herstellung eines Haftverschlußteils aus thermoplatischem Kunststoff |
US6258311B1 (en) | 1997-08-25 | 2001-07-10 | Velcro Industries B.V. | Forming mold cavities |
DE19828856C1 (de) * | 1998-06-29 | 1999-10-07 | Binder Gottlieb Gmbh & Co | Verfahren zur Herstellung eines Haftverschlußteiles |
EP1038461A1 (en) * | 1999-03-26 | 2000-09-27 | Minnesota Mining And Manufacturing Company | Loop fastening material |
DE10056567A1 (de) * | 2000-11-15 | 2002-05-29 | Binder Gottlieb Gmbh & Co | Verfahren zur Herstellung eines Haftverschlußteils |
CN1685385A (zh) * | 2002-08-20 | 2005-10-19 | 维尔克罗工业公司 | 用于显示和游戏***的可印刷的紧固件层合物 |
DE102004012067A1 (de) * | 2004-03-12 | 2005-10-06 | Gottlieb Binder Gmbh & Co. Kg | Verfahren zum Herstellen von Haftelementen auf einem Trägermaterial |
US7608070B2 (en) * | 2004-09-30 | 2009-10-27 | Kimberly-Clark Worldwide, Inc. | Foam-based fasteners |
KR20110099777A (ko) * | 2008-12-29 | 2011-09-08 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 구조화 표면을 갖는 필름 및 그의 제조 방법 |
DE102009050586A1 (de) * | 2009-10-24 | 2011-05-05 | Gottlieb Binder Gmbh & Co. Kg | Unterstützungseinrichtung |
-
2012
- 2012-01-12 DE DE102012000374A patent/DE102012000374A1/de not_active Withdrawn
- 2012-11-21 PL PL12794197T patent/PL2802233T3/pl unknown
- 2012-11-21 CN CN201280065327.6A patent/CN104039194B/zh active Active
- 2012-11-21 DK DK12794197.9T patent/DK2802233T3/da active
- 2012-11-21 ES ES12794197.9T patent/ES2563817T3/es active Active
- 2012-11-21 US US13/261,909 patent/US10328617B2/en active Active
- 2012-11-21 EP EP12794197.9A patent/EP2802233B1/de active Active
- 2012-11-21 WO PCT/EP2012/004823 patent/WO2013104383A1/de active Application Filing
- 2012-11-21 JP JP2014551533A patent/JP6109194B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
US10328617B2 (en) | 2019-06-25 |
JP2015504736A (ja) | 2015-02-16 |
CN104039194B (zh) | 2016-12-21 |
PL2802233T3 (pl) | 2016-06-30 |
CN104039194A (zh) | 2014-09-10 |
WO2013104383A1 (de) | 2013-07-18 |
US20150010732A1 (en) | 2015-01-08 |
EP2802233A1 (de) | 2014-11-19 |
JP6109194B2 (ja) | 2017-04-05 |
DE102012000374A1 (de) | 2013-07-18 |
ES2563817T3 (es) | 2016-03-16 |
EP2802233B1 (de) | 2016-01-20 |
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