BRPI1016145A2 - processo para fornecer um filme de polímero termoplástico, e, aparelho para orientação longitudinal de um filme termoplástico. - Google Patents
processo para fornecer um filme de polímero termoplástico, e, aparelho para orientação longitudinal de um filme termoplástico.Info
- Publication number
- BRPI1016145A2 BRPI1016145A2 BRPI1016145A BRPI1016145A BRPI1016145A2 BR PI1016145 A2 BRPI1016145 A2 BR PI1016145A2 BR PI1016145 A BRPI1016145 A BR PI1016145A BR PI1016145 A BRPI1016145 A BR PI1016145A BR PI1016145 A2 BRPI1016145 A2 BR PI1016145A2
- Authority
- BR
- Brazil
- Prior art keywords
- film
- thermoplastic
- roll
- longitudinal orientation
- longitudinal
- 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
- 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
- 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
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
-
- 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
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/06—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed
- B29C55/065—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique parallel with the direction of feed in several stretching steps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
processo para fornecer um fllme de polímero termoplástico, e, aparelho para orientação longitudinal de um filme termoplástico método e aparelho para orientação longitudinal de material de filme termoplástico (20) compreende uma zona de redução de largura a montante da zona de estica:mento longitudinal (9, 1 0), através da qual a largura do filme é gradualmente reduzida de modo a permitir esticamento longitudinal sem estreitar. a zona de redução de largura compreende pelo menos dois conjuntos de rolos de pregueamento (7, 1) compreendendo ranhuras de entrelaçamento ou discos para preguear o material. os rolos a jusante (1) compreendem um mini rolo definido pejas seguintes medidas a) o passo das corrugações, medido do meio da ponta para meio de cada ponta vizinha é 20 mm ou menor; b) o perímetro do meio de uma ponta ao meio de cada ponta vizinha medido ao longo da superficie do rolo corrugado, dividido por dito passo está na faixa de entre 1,10 e 1,80; e c) o diâmetro do mini rolo, medido nas pontas das corrugações, está no máximo 4 vezes o dito passo. preferencialmente um par de conjuntos de mini rolos é arranjado em lados opostos do filme em montagens recíprocas permitindo entrelace alternado do filme ao redor de um então do outro mini rolo. o método permite alcançar força de tração, limite elástico, resistência a propagação de rasgo e resistência a perfuração altos, especialmente para filmes de polietileno e polipropileno.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0907755.3 | 2009-05-06 | ||
GBGB0907755.3A GB0907755D0 (en) | 2009-05-06 | 2009-05-06 | Method for longitudinal stretching a film in solid state and apparatus to carry out the method |
PCT/EP2010/056220 WO2010128124A1 (en) | 2009-05-06 | 2010-05-06 | Method for longitudinal stretching a film in solid state and apparatus to carry out the method |
Publications (3)
Publication Number | Publication Date |
---|---|
BRPI1016145A2 true BRPI1016145A2 (pt) | 2019-07-16 |
BRPI1016145B1 BRPI1016145B1 (pt) | 2020-06-16 |
BRPI1016145B8 BRPI1016145B8 (pt) | 2020-07-07 |
Family
ID=40833615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI1016145A BRPI1016145B8 (pt) | 2009-05-06 | 2010-05-06 | processo para fornecer um filme de polímero termoplástico, e, aparelho para orientação longitudinal de um filme termoplástico. |
Country Status (17)
Country | Link |
---|---|
US (1) | US9120267B2 (pt) |
EP (2) | EP3431255B1 (pt) |
JP (1) | JP5607147B2 (pt) |
CN (2) | CN102414010B (pt) |
AU (2) | AU2010244381B2 (pt) |
BR (1) | BRPI1016145B8 (pt) |
CA (1) | CA2761237C (pt) |
DK (1) | DK3431255T3 (pt) |
ES (1) | ES2859924T3 (pt) |
GB (1) | GB0907755D0 (pt) |
IL (1) | IL215952A (pt) |
MX (1) | MX2011011590A (pt) |
NZ (1) | NZ596707A (pt) |
PT (1) | PT3431255T (pt) |
RU (1) | RU2571739C2 (pt) |
TW (2) | TWI609762B (pt) |
WO (1) | WO2010128124A1 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2719518B1 (de) * | 2011-09-02 | 2016-06-08 | Rkw Se | Verfahren zum Recken einer Folienbahn |
US8568283B2 (en) | 2011-09-06 | 2013-10-29 | The Glad Products Company | Method for inserting a first folded film within a second folded film |
US8574142B2 (en) | 2011-09-06 | 2013-11-05 | The Glad Products Company | Apparatus for inserting a first folded film within a second c-folded film |
US9075566B2 (en) | 2012-03-02 | 2015-07-07 | Microsoft Technoogy Licensing, LLC | Flexible hinge spine |
US9158383B2 (en) | 2012-03-02 | 2015-10-13 | Microsoft Technology Licensing, Llc | Force concentrator |
US20130300590A1 (en) | 2012-05-14 | 2013-11-14 | Paul Henry Dietz | Audio Feedback |
CN102873885B (zh) * | 2012-09-28 | 2014-12-03 | 江苏首义薄膜有限公司 | 封闭式时效处理设备 |
EP2908970B1 (en) | 2012-10-17 | 2018-01-03 | Microsoft Technology Licensing, LLC | Metal alloy injection molding protrusions |
DE102013105551A1 (de) * | 2013-05-29 | 2014-12-04 | Windmöller & Hölscher Kg | Vorzugsvorrichtung für den Vorzug einer Folienbahn in einer Sackfüllanlage |
EP3110610A2 (en) * | 2014-02-27 | 2017-01-04 | Ole-Bendt Rasmussen | Methods of manufacturing sequentially stretched polymer films, apparatus used for such methods, and products obtained thereby |
US10120420B2 (en) | 2014-03-21 | 2018-11-06 | Microsoft Technology Licensing, Llc | Lockable display and techniques enabling use of lockable displays |
US10324733B2 (en) | 2014-07-30 | 2019-06-18 | Microsoft Technology Licensing, Llc | Shutdown notifications |
CN111873389A (zh) * | 2020-07-01 | 2020-11-03 | 湖北环福塑料制品有限公司 | 一种塑料薄膜的膜片拉伸及冷却定型设备 |
CN112045985B (zh) * | 2020-07-02 | 2022-04-01 | 佛山市高明海能科技有限公司 | 一种用于生产薄膜的拉伸机 |
DE102020127803A1 (de) * | 2020-10-22 | 2022-04-28 | Brückner Maschinenbau GmbH & Co. KG | Längsreckwerk sowie Verfahren zum Austausch einer einem Verschleiß ausgesetzten Baueinheit in einem Längsreckwerk |
CN219171839U (zh) * | 2022-09-02 | 2023-06-13 | 全程兴业股份有限公司 | 弹性复合无纺布及其制造设备 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK97537C (da) | 1961-06-09 | 1963-12-09 | Ole-Bendt Rasmussen | Fremgangsmåde ved lægdestrækning i kold tilstand af et orienterbart foliemateriale. |
GB1062936A (en) * | 1963-11-21 | 1967-03-22 | Rasmussen O B | Improvements in and relating to cold-stretching of films |
US3464794A (en) * | 1966-02-23 | 1969-09-02 | Technicon Instr | Variable volume conduit |
US3491186A (en) * | 1967-10-26 | 1970-01-20 | Armstrong Cork Co | Method of roll-curing rubber sheets using direct current |
CA964941A (en) * | 1970-04-30 | 1975-03-25 | Hideyo Watanabe | Method and apparatus for manufacturing expanded structural members and its product |
AU527905B2 (en) * | 1974-07-05 | 1983-03-31 | Ole-Bendt Rasmussen | Method and apparatus for forming a laminate |
DE2641533A1 (de) * | 1975-09-17 | 1977-03-31 | Biax Fiberfilm Corp | Verfahren zum strecken eines thermoplastischen materials |
CA1123566A (en) * | 1977-02-09 | 1982-05-18 | Eckhard C.A. Schwarz | Process and apparatus for stretching a tubularly-formed sheet of a thermoplastic material and the product produced thereby |
DK150793C (da) * | 1982-03-26 | 1988-01-04 | Rasmussen Polymer Dev Rpd | Fremgangsmaade og apparat til fremstilling af et ark- eller baneformet plastmateriale med stor styrke |
IN167421B (pt) * | 1987-01-16 | 1990-10-27 | Rasmussen O B | |
GB9201880D0 (en) * | 1992-01-29 | 1992-03-18 | Rasmussen O B | Laminated films |
JP4191855B2 (ja) * | 1999-08-24 | 2008-12-03 | 新日本石油株式会社 | 横延伸不織布の製造方法及び横延伸装置 |
JP5106776B2 (ja) * | 2002-12-13 | 2012-12-26 | ラスムッセン・オーレ−ベント | 全ての方向での曲げに対して改善された耐久性を有するフィルム積層体およびそれの製造方法および製造装置 |
CN101837638A (zh) * | 2005-05-11 | 2010-09-22 | 奥利-本特·拉斯马森 | 由定向膜构成的交错层压板及其生产方法和装置 |
CN200954525Y (zh) * | 2006-07-28 | 2007-10-03 | 中信重型机械公司 | 短支撑辊、带弧度斜楔调整矫直机下工作辊凸度机构 |
GB0721410D0 (en) * | 2007-10-31 | 2007-12-12 | Rasmussen O B | Method and apparatus for longitudinal orientation of thermoplastic film material |
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2009
- 2009-05-06 GB GBGB0907755.3A patent/GB0907755D0/en not_active Ceased
-
2010
- 2010-05-05 TW TW104144728A patent/TWI609762B/zh active
- 2010-05-05 TW TW099114360A patent/TWI527681B/zh active
- 2010-05-06 CA CA2761237A patent/CA2761237C/en active Active
- 2010-05-06 DK DK18179647.5T patent/DK3431255T3/da active
- 2010-05-06 MX MX2011011590A patent/MX2011011590A/es active IP Right Grant
- 2010-05-06 PT PT181796475T patent/PT3431255T/pt unknown
- 2010-05-06 WO PCT/EP2010/056220 patent/WO2010128124A1/en active Application Filing
- 2010-05-06 EP EP18179647.5A patent/EP3431255B1/en active Active
- 2010-05-06 ES ES18179647T patent/ES2859924T3/es active Active
- 2010-05-06 BR BRPI1016145A patent/BRPI1016145B8/pt active IP Right Grant
- 2010-05-06 CN CN201080019726.XA patent/CN102414010B/zh active Active
- 2010-05-06 EP EP10722656.5A patent/EP2427321B1/en active Active
- 2010-05-06 NZ NZ596707A patent/NZ596707A/en unknown
- 2010-05-06 JP JP2012509047A patent/JP5607147B2/ja active Active
- 2010-05-06 AU AU2010244381A patent/AU2010244381B2/en active Active
- 2010-05-06 CN CN201410659310.4A patent/CN104552909B/zh active Active
- 2010-05-06 RU RU2011149482/05A patent/RU2571739C2/ru active
- 2010-05-06 US US13/319,134 patent/US9120267B2/en active Active
-
2011
- 2011-10-26 IL IL215952A patent/IL215952A/en active IP Right Grant
-
2016
- 2016-12-22 AU AU2016277661A patent/AU2016277661B2/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B25A | Requested transfer of rights approved |
Owner name: THE SUPREME INDUSTRIES LIMITED (IN) |
|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/06/2020, OBSERVADAS AS CONDICOES LEGAIS. |
|
B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
Free format text: REF. RPI 2580 DE 16/06/2020 QUANTO AO INVENTOR. |