BR0317078A - Método e aparelho para estirar uma folha contìnua, e, folha contìnua - Google Patents
Método e aparelho para estirar uma folha contìnua, e, folha contìnuaInfo
- Publication number
- BR0317078A BR0317078A BR0317078-0A BR0317078A BR0317078A BR 0317078 A BR0317078 A BR 0317078A BR 0317078 A BR0317078 A BR 0317078A BR 0317078 A BR0317078 A BR 0317078A
- Authority
- BR
- Brazil
- Prior art keywords
- stretching
- web
- continuous sheet
- zones
- stretched
- 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
- B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
- B29C55/08—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique transverse to 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
-
- 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.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Treatment Of Fiber Materials (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Nonwoven Fabrics (AREA)
Abstract
"MéTODO E APARELHO PARA ESTIRAR UMA FOLHA CONTìNUA". São divulgados aparelho e métodos para estirar uma ou mais zonas (I-V) de uma folha contínua (40). Folhas contínuas que incluem zonas estiradas ou ativadas são também divulgadas. Cada uma das zonas na folha contínua é estirada na direção que cruza a folha contínua (8), isto é, na direção transversal (8) à direção longitudinal da folha contínua (8). O estiramento pode ser feito continuamente a medida em que a folha contínua está avançando através do aparelho na direção longitudinal da folha contínua. O estiramento pode ocorrer na ausência de contato físico com a zona estirada da folha contínua. A deformação induzida nas zonas estiradas pode ser introduzida gradualmente em uma distância de estiramento. A deformação pode aumentar a uma velocidade linear. Os métodos e aparelho de estiramento podem ser usados para ativar uma zona ou zonas elásticas em uma folha contínua.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/318,570 US6938309B2 (en) | 2002-12-13 | 2002-12-13 | Zoned stretching of a web |
PCT/US2003/033723 WO2004054785A1 (en) | 2002-12-13 | 2003-10-24 | Zoned stretching of a web |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0317078A true BR0317078A (pt) | 2005-10-25 |
Family
ID=32506394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0317078-0A BR0317078A (pt) | 2002-12-13 | 2003-10-24 | Método e aparelho para estirar uma folha contìnua, e, folha contìnua |
Country Status (12)
Country | Link |
---|---|
US (2) | US6938309B2 (pt) |
EP (1) | EP1569785A1 (pt) |
JP (1) | JP2006509925A (pt) |
KR (1) | KR20050085644A (pt) |
CN (1) | CN100341689C (pt) |
AR (1) | AR042365A1 (pt) |
AU (1) | AU2003286652A1 (pt) |
BR (1) | BR0317078A (pt) |
MX (1) | MXPA05006075A (pt) |
RU (1) | RU2005116222A (pt) |
TW (1) | TW200422175A (pt) |
WO (1) | WO2004054785A1 (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040219338A1 (en) * | 2003-05-01 | 2004-11-04 | Hebrink Timothy J. | Materials, configurations, and methods for reducing warpage in optical films |
FR2870682B1 (fr) * | 2004-05-28 | 2006-09-01 | Lee Sara Corp | Procede et dispositif de traitement, notamment de decoupe, de piece textile souple en forme, en particulier de soutien-gorge |
US20060288547A1 (en) * | 2005-06-23 | 2006-12-28 | 3M Innovative Properties Company | Zoned stretching of a web |
US20070040301A1 (en) * | 2005-08-19 | 2007-02-22 | 3M Innovative Properties Company | Zoned stretching of a web |
US20070040000A1 (en) * | 2005-08-19 | 2007-02-22 | 3M Innovative Properties Company | Zoned stretching of a web |
KR100747022B1 (ko) * | 2006-01-20 | 2007-08-07 | 삼성전기주식회사 | 임베디드 인쇄회로기판 및 그 제작방법 |
NL1032988C2 (nl) * | 2006-12-04 | 2008-06-06 | Kaak Johan H B | Transportinrichting. |
US20090047855A1 (en) * | 2007-08-16 | 2009-02-19 | 3M Innovative Properties Company | Stretchable elastic nonwoven laminates |
PL2242465T3 (pl) | 2008-01-24 | 2015-04-30 | Clopay Plastic Prod Co Inc | Materiały elastomeryczne |
EP2158888A1 (en) | 2008-09-01 | 2010-03-03 | 3M Innovative Properties Company | Activatable precursor of a composite laminate web and elastic composite laminate web |
US8981178B2 (en) * | 2009-12-30 | 2015-03-17 | Kimberly-Clark Worldwide, Inc. | Apertured segmented films |
JP5647846B2 (ja) * | 2010-09-30 | 2015-01-07 | ユニ・チャーム株式会社 | 吸収性物品に係る連続シートの複合体の皺伸ばし装置、及び皺伸ばし方法 |
US8895126B2 (en) | 2010-12-31 | 2014-11-25 | Kimberly-Clark Worldwide, Inc. | Segmented films with high strength seams |
US10081123B2 (en) | 2010-12-31 | 2018-09-25 | Kimberly-Clark Worldwide, Inc. | Segmented films with high strength seams |
US9676164B2 (en) | 2011-07-18 | 2017-06-13 | Kimberly-Clark Worldwide, Inc. | Extensible sheet material with visual stretch indicator |
BR112019007465A2 (pt) | 2016-10-31 | 2019-07-16 | Kimberly Clark Co | material compósito termorretrátil, e, método para fazer um artigo elástico |
US20210052438A1 (en) * | 2019-08-22 | 2021-02-25 | Tredegar Film Products Llc | Elastic laminate with multiple stretch zones and method for making same |
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US2945283A (en) * | 1956-10-30 | 1960-07-19 | Chicopee Mfg Corp | Machine for and method of cross stretching nonwoven webs |
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CN1287972C (zh) * | 2002-01-16 | 2006-12-06 | 富士胶片株式会社 | 拉幅机装置 |
US6785937B2 (en) * | 2002-04-24 | 2004-09-07 | Kimberly-Clark Worldwide, Inc. | Slit neck spunbond process and material |
DE10234674B4 (de) * | 2002-07-30 | 2010-04-29 | Wifag Maschinenfabrik Ag | Bahnspreizvorrichtung |
-
2002
- 2002-12-13 US US10/318,570 patent/US6938309B2/en not_active Expired - Fee Related
-
2003
- 2003-10-24 BR BR0317078-0A patent/BR0317078A/pt not_active IP Right Cessation
- 2003-10-24 AU AU2003286652A patent/AU2003286652A1/en not_active Abandoned
- 2003-10-24 JP JP2004560299A patent/JP2006509925A/ja active Pending
- 2003-10-24 EP EP03777859A patent/EP1569785A1/en not_active Withdrawn
- 2003-10-24 RU RU2005116222/12A patent/RU2005116222A/ru not_active Application Discontinuation
- 2003-10-24 MX MXPA05006075A patent/MXPA05006075A/es active IP Right Grant
- 2003-10-24 KR KR1020057010855A patent/KR20050085644A/ko not_active Application Discontinuation
- 2003-10-24 WO PCT/US2003/033723 patent/WO2004054785A1/en active Application Filing
- 2003-10-24 CN CNB2003801060495A patent/CN100341689C/zh not_active Expired - Fee Related
- 2003-11-10 TW TW092131401A patent/TW200422175A/zh unknown
- 2003-12-11 AR ARP030104566A patent/AR042365A1/es unknown
-
2005
- 2005-02-23 US US11/064,465 patent/US7039990B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7039990B2 (en) | 2006-05-09 |
US20050147802A1 (en) | 2005-07-07 |
KR20050085644A (ko) | 2005-08-29 |
EP1569785A1 (en) | 2005-09-07 |
AU2003286652A1 (en) | 2004-07-09 |
US20040115411A1 (en) | 2004-06-17 |
CN1726123A (zh) | 2006-01-25 |
RU2005116222A (ru) | 2006-03-20 |
AR042365A1 (es) | 2005-06-15 |
MXPA05006075A (es) | 2005-09-30 |
JP2006509925A (ja) | 2006-03-23 |
TW200422175A (en) | 2004-11-01 |
WO2004054785A1 (en) | 2004-07-01 |
CN100341689C (zh) | 2007-10-10 |
US6938309B2 (en) | 2005-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2073 DE 28/09/2010. |