FR2924975B1 - DEVICE FOR LONGITUDINAL STRETCHING OF FILMS OF SYNTHETIC MATERIAL - Google Patents

DEVICE FOR LONGITUDINAL STRETCHING OF FILMS OF SYNTHETIC MATERIAL

Info

Publication number: FR2924975B1
Authority: FR; France
Prior art keywords: films; synthetic material; longitudinal stretching; stretching; longitudinal
Prior art date: 2007-12-18
Legal status (The legal status 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 status listed.): Active

Application number

FR0708824A

Other languages

French (fr)

Other versions

FR2924975A1 (en

Inventor

Moreno Inocente Marchante

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Brueckner Maschinenbau De GmbH

Original Assignee

Darlet Marchante Technologie SA

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.)

2007-12-18

Filing date

2007-12-18

Publication date

2011-01-28

2007-12-18 Application filed by Darlet Marchante Technologie SA filed Critical Darlet Marchante Technologie SA

2007-12-18 Priority to FR0708824A priority Critical patent/FR2924975B1/en

2008-12-17 Priority to DE200810062631 priority patent/DE102008062631A1/en

2009-06-19 Publication of FR2924975A1 publication Critical patent/FR2924975A1/en

2011-01-28 Application granted granted Critical

2011-01-28 Publication of FR2924975B1 publication Critical patent/FR2924975B1/en

Status Active legal-status Critical Current

2027-12-18 Anticipated expiration legal-status Critical

Links

229920002994 synthetic fiber Polymers 0.000 title 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
- 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)

FR0708824A 2007-12-18 2007-12-18 DEVICE FOR LONGITUDINAL STRETCHING OF FILMS OF SYNTHETIC MATERIAL Active FR2924975B1 (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
FR0708824A FR2924975B1 (en)	2007-12-18	2007-12-18	DEVICE FOR LONGITUDINAL STRETCHING OF FILMS OF SYNTHETIC MATERIAL
DE200810062631 DE102008062631A1 (en)	2007-12-18	2008-12-17	Longitudinal stretching device for plastic films

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR0708824A FR2924975B1 (en)	2007-12-18	2007-12-18	DEVICE FOR LONGITUDINAL STRETCHING OF FILMS OF SYNTHETIC MATERIAL

Publications (2)

Publication Number	Publication Date
FR2924975A1 FR2924975A1 (en)	2009-06-19
FR2924975B1 true FR2924975B1 (en)	2011-01-28

Family

ID=39580202

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR0708824A Active FR2924975B1 (en)	2007-12-18	2007-12-18	DEVICE FOR LONGITUDINAL STRETCHING OF FILMS OF SYNTHETIC MATERIAL

Country Status (2)

Country	Link
DE (1)	DE102008062631A1 (en)
FR (1)	FR2924975B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102011109385A1 (en)	2011-08-04	2013-02-07	Brückner Maschinenbau GmbH & Co. KG	Longitudinal stretching unit for film stretching equipment used during manufacture of film web, has three stretching roll groups among which any two roll groups are positioned in different elevation with respect to third roll group
DE102019124865A1 (en) *	2019-09-16	2021-03-18	Brückner Maschinenbau GmbH & Co. KG	Pressure roller arrangement, in particular for a longitudinal stretching system and associated stretching system and method for operating such a pressure roller arrangement
PL442744A1 (en) *	2022-11-04	2024-05-06	Karol Ciszewski	Device for producing rolls of stretchable and pre-tensioned packaging film

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT305609B (en) *	1967-06-09	1973-03-12	Brueckner Trockenbau Gernot Br	Device for longitudinal stretching of films made of thermoplastic material
DE19622085C1 (en)	1996-05-31	1997-12-11	Brueckner Maschbau	At least a two-stage process for the longitudinal stretching of plastic films and the plastic film produced thereafter and the associated device
FR2852883B1 (en) *	2003-03-31	2006-07-28	Darlet Marchante Tech Sa	DEVICE FOR LONGITUDINAL STRETCHING OF FILMS

2007
- 2007-12-18 FR FR0708824A patent/FR2924975B1/en active Active
2008
- 2008-12-17 DE DE200810062631 patent/DE102008062631A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
FR2924975A1 (en)	2009-06-19
DE102008062631A1 (en)	2009-06-25

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Legal Events

Date	Code	Title	Description
2010-01-22	TP	Transmission of property
2011-01-28	TP	Transmission of property
2012-11-02	TP	Transmission of property	Owner name: ANDRITZ BIAX SAS, FR Effective date: 20120927
2015-12-21	PLFP	Fee payment	Year of fee payment: 9
2016-12-22	PLFP	Fee payment	Year of fee payment: 10
2017-10-13	TP	Transmission of property	Owner name: BRUCKNER MASCHINENBAU GMBH & CO. KG, DE Effective date: 20170912
2017-12-19	PLFP	Fee payment	Year of fee payment: 11
2019-12-19	PLFP	Fee payment	Year of fee payment: 13
2020-12-18	PLFP	Fee payment	Year of fee payment: 14
2021-12-15	PLFP	Fee payment	Year of fee payment: 15
2022-12-16	PLFP	Fee payment	Year of fee payment: 16
2023-12-14	PLFP	Fee payment	Year of fee payment: 17
2024-01-12	CD	Change of name or company name	Owner name: BRUECKNER MASCHINENBAU GMBH, DE Effective date: 20231206
2024-01-12	CJ	Change in legal form	Effective date: 20231206