FR2417382A1 - Procede et machine pour la fabrication d'une pellicule permeable a l'humidite - Google Patents
Procede et machine pour la fabrication d'une pellicule permeable a l'humiditeInfo
- Publication number
- FR2417382A1 FR2417382A1 FR7903777A FR7903777A FR2417382A1 FR 2417382 A1 FR2417382 A1 FR 2417382A1 FR 7903777 A FR7903777 A FR 7903777A FR 7903777 A FR7903777 A FR 7903777A FR 2417382 A1 FR2417382 A1 FR 2417382A1
- Authority
- FR
- France
- Prior art keywords
- film
- cylinder
- machine
- metal cylinder
- moisture
- Prior art date
- 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.)
- Granted
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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/18—Thermoforming apparatus
- B29C51/20—Thermoforming apparatus having movable moulds or mould parts
- B29C51/22—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/15577—Apparatus or processes for manufacturing
- A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
- A61F13/15731—Treating webs, e.g. for giving them a fibrelike appearance, e.g. by embossing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/26—Perforating by non-mechanical means, e.g. by fluid jet
-
- 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
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/71—Processes of shaping by shrinking
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/037—Perforate
Abstract
L'invention concerne l'industrie des pellicules. Elle a pour objet un procédé de fabrication d'une pellicule perméable à l'humidité au moyen d'une machine de gaufrage dans laquelle une fente de gaufrage est ménagée entre un cylindre métallique gravé et un contre-cylindre, le cylindre métallique gravé et le contre-cylindre pouvant être refroidis, et la pellicule gaufrée est conduite sur une partie du contour du cylindre métallique gravé, un cylindre chauffé 6 étant agencé à l'amont du poste de cueillette 7 de la pellicule 1 du cylindre métallique 4 et s'appliquant sur les extremités des reliefs de la pellicule 1. La pellicule ainsi obtenue est préférée comme pellicule à perméabilité capillaire.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2806402A DE2806402C3 (de) | 1978-02-15 | 1978-02-15 | Verfahren und Vorrichtung zur Herstellung einer feuchtigkeitsdurchlässigen Folie aus thermoplastischem Kunststoff |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2417382A1 true FR2417382A1 (fr) | 1979-09-14 |
FR2417382B1 FR2417382B1 (fr) | 1984-10-26 |
Family
ID=6032055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7903777A Granted FR2417382A1 (fr) | 1978-02-15 | 1979-02-14 | Procede et machine pour la fabrication d'une pellicule permeable a l'humidite |
Country Status (13)
Country | Link |
---|---|
US (1) | US4248822A (fr) |
JP (1) | JPS5949882B2 (fr) |
AT (1) | AT366956B (fr) |
BE (1) | BE874207A (fr) |
CA (1) | CA1118573A (fr) |
CH (1) | CH637873A5 (fr) |
DE (1) | DE2806402C3 (fr) |
DK (1) | DK63779A (fr) |
FR (1) | FR2417382A1 (fr) |
GB (1) | GB2014903B (fr) |
IT (1) | IT1118353B (fr) |
NL (1) | NL7901158A (fr) |
SE (1) | SE430315B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0149844A2 (fr) * | 1983-12-30 | 1985-07-31 | Nippon Petrochemicals Co., Ltd. | Procédé et appareil pour la fabrication en continu de feuilles comportant des creux |
EP0365075A1 (fr) * | 1988-10-10 | 1990-04-25 | Tredegar Film Products B.V. | Film plastique pourvu d'un dessin en relief, son procédé de production et matériau d'emballage comprenant un tel film |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4342314A (en) | 1979-03-05 | 1982-08-03 | The Procter & Gamble Company | Resilient plastic web exhibiting fiber-like properties |
US4293515A (en) * | 1979-05-11 | 1981-10-06 | Plastic Recycling Limited | Manufacture of plastics products |
US4747991A (en) * | 1981-02-02 | 1988-05-31 | The Procter & Gamble Company | Method for debossing and selectively aperturing a resilient plastic web |
US4509908A (en) * | 1981-02-02 | 1985-04-09 | The Procter & Gamble Company | Apparatus for uniformly debossing and aperturing a resilient plastic web |
US4395215A (en) * | 1981-02-02 | 1983-07-26 | The Procter & Gamble Company | Film forming structure for uniformly debossing and selectively aperturing a resilient plastic web and method for its construction |
US4441952A (en) * | 1981-02-02 | 1984-04-10 | The Procter & Gamble Company | Method and apparatus for uniformly debossing and aperturing a resilient plastic web |
US4463045A (en) * | 1981-03-02 | 1984-07-31 | The Procter & Gamble Company | Macroscopically expanded three-dimensional plastic web exhibiting non-glossy visible surface and cloth-like tactile impression |
US4601868A (en) * | 1982-04-21 | 1986-07-22 | The Procter & Gamble Company | Method of imparting a three-dimensional fiber-like appearance and tactile impression to a running ribbon of thermoplastic film |
JPS5991016A (ja) * | 1982-11-18 | 1984-05-25 | Kao Corp | 合成樹脂の加工方法 |
US4839216A (en) * | 1984-02-16 | 1989-06-13 | The Procter & Gamble Company | Formed material produced by solid-state formation with a high-pressure liquid stream |
US4681793A (en) * | 1985-05-31 | 1987-07-21 | The Procter & Gamble Company | Non-occluding, liquid-impervious, composite backsheet for absorptive devices |
US4629643A (en) * | 1985-05-31 | 1986-12-16 | The Procter & Gamble Company | Microapertured polymeric web exhibiting soft and silky tactile impression |
US4637819A (en) * | 1985-05-31 | 1987-01-20 | The Procter & Gamble Company | Macroscopically expanded three-dimensional polymeric web for transmitting both dynamically deposited and statically contacted fluids from one surface to the other |
US4591523A (en) * | 1985-05-31 | 1986-05-27 | The Procter & Gamble Company | Apertured macroscopically expanded three-dimensional polymeric web exhibiting breatheability and resistance to fluid transmission |
US4609518A (en) * | 1985-05-31 | 1986-09-02 | The Procter & Gamble Company | Multi-phase process for debossing and perforating a polymeric web to coincide with the image of one or more three-dimensional forming structures |
US4652412A (en) * | 1985-06-14 | 1987-03-24 | Polaroid Corporation | Method for forming microporous filter |
US5188625A (en) * | 1985-09-09 | 1993-02-23 | Kimberly-Clark Corporation | Sanitary napkin having a cover formed from a nonwoven web |
US5086924A (en) * | 1985-10-08 | 1992-02-11 | W. R. Grace & Co. - Conn. | Perforated cook-in shrink bag |
US5002782A (en) * | 1985-10-08 | 1991-03-26 | W. R. Grace & Co.-Conn. | Perforated cook-in shrink bag |
IT1188132B (it) * | 1986-05-07 | 1987-12-30 | Fameccanica Spa | Procedimento e dispositivo per la produzione di film perforati particolarmente film perforati di materiale plastico per articoli igienico sanitari |
GB8906100D0 (en) * | 1989-03-16 | 1989-04-26 | Smith & Nephew | Laminates |
US5213742A (en) * | 1990-09-11 | 1993-05-25 | Vitaphore Corporation | Method of producing pores of controlled geometry on a thermoplastic polymer |
US5514105A (en) * | 1992-01-03 | 1996-05-07 | The Procter & Gamble Company | Resilient plastic web exhibiting reduced skin contact area and enhanced fluid transfer properties |
MX9206145A (es) | 1992-09-30 | 1994-03-31 | Kimberly Clark Co | Toalla sanitaria curva con paneles de sujecion de prenda. |
MX9206146A (es) | 1992-09-30 | 1994-03-31 | Kimberly Clark Co | Toalla sanitaria con paneles de sujecion de prenda |
US5814390A (en) * | 1995-06-30 | 1998-09-29 | Kimberly-Clark Worldwide, Inc. | Creased nonwoven web with stretch and recovery |
WO1999056689A1 (fr) * | 1998-05-01 | 1999-11-11 | The Procter & Gamble Company | Dispositif absorbant interlabial presentant une partie saillante solidaire |
US6432096B1 (en) | 1997-06-16 | 2002-08-13 | The Procter & Gamble Company | Absorbent interlabial device having an integrally formed tab |
EP1019239B1 (fr) | 1997-10-01 | 2003-05-28 | Minnesota Mining And Manufacturing Company | Films polymeres orientes et gaufres |
US6752947B1 (en) | 1998-07-16 | 2004-06-22 | Hercules Incorporated | Method and apparatus for thermal bonding high elongation nonwoven fabric |
US6096247A (en) * | 1998-07-31 | 2000-08-01 | 3M Innovative Properties Company | Embossed optical polymer films |
EP1004412A1 (fr) * | 1998-11-24 | 2000-05-31 | The Procter & Gamble Company | Procédé permettant de perforer sélectivement une bande non tissée |
DE19856223B4 (de) * | 1998-12-04 | 2004-05-13 | Advanced Design Concepts Gmbh | Verfahren und Vorrichtung zur Herstellung einer strukturierten, voluminösen Vliesbahn oder Folie |
US6635334B1 (en) | 2000-08-08 | 2003-10-21 | 3M Innovative Properties Company | Cloth-like polymeric films |
US7037100B2 (en) * | 2002-10-09 | 2006-05-02 | 3M Innovative Properties Company | Apparatus for flame-perforating films and methods of flame-perforating films |
US7329621B2 (en) * | 2002-12-26 | 2008-02-12 | Kimberly-Clark Worldwide, Inc. | Stretchable film laminates and methods and apparatus for making stretchable film laminates |
US7138169B2 (en) | 2003-03-05 | 2006-11-21 | 3M Innovative Properties Company | Cloth-like polymeric film with directional tear |
CN101432116B (zh) * | 2006-04-27 | 2012-10-10 | 3M创新有限公司 | 制备结构化薄膜的方法 |
BRPI0710925A2 (pt) * | 2006-04-27 | 2011-05-31 | 3M Innovative Properties Co | pelìculas estruturadas que têm propriedades de absorção acústica |
ITMI20072444A1 (it) * | 2007-12-28 | 2009-06-29 | Union Ind Spa | Procedimento per la realizzazione di tessuti non tessuti bucati. |
TWI506070B (zh) | 2009-12-14 | 2015-11-01 | 3M Innovative Properties Co | 微穿孔聚合物薄膜及其製造方法與用途 |
US20160009048A1 (en) * | 2013-03-12 | 2016-01-14 | 3M Innovative Properties Company | Polymeric multilayer film and methods to make the same |
CN104943157B (zh) * | 2015-05-25 | 2018-04-27 | 江苏优珀斯材料科技有限公司 | 一种离型膜用涂布机在线压纹装置 |
US10576680B2 (en) | 2015-11-19 | 2020-03-03 | The Boeing Company | Modular thermoforming system |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3012918A (en) * | 1956-01-03 | 1961-12-12 | Kendall & Co | Differential heat-sealability in differentially crystalline sheet materials, products made therefrom and process and apparatus for making |
US3092439A (en) * | 1961-03-21 | 1963-06-04 | Grace W R & Co | Method for producing a reinforced edge aperture in heat shrinkable material |
FR1343957A (fr) * | 1961-12-20 | 1963-11-22 | Ici Ltd | Procédé de fabrication d'une feuille perforée ayant une grande résistance au déchirement |
US3243488A (en) * | 1962-07-06 | 1966-03-29 | Kendall & Co | Method of perforating thermoplastic sheets |
FR1448861A (fr) * | 1965-06-02 | 1966-08-12 | Perfectionnements aux dispositifs pour reproduire par percussion une pluralité de motifs sur une bande continue | |
GB1073605A (en) * | 1962-12-21 | 1967-06-28 | Smith & Nephew | Improvements in and relating to perforating films of thermoplastic material |
US3560601A (en) * | 1968-11-25 | 1971-02-02 | Ford Motor Co | Process for manufacturing porous thermoplastic sheet material |
FR2073807A5 (fr) * | 1969-12-18 | 1971-10-01 | Mobil Oil Corp | |
US3753352A (en) * | 1971-05-21 | 1973-08-21 | Phillips Petroleum Co | Perforate conduit |
DE2556501A1 (de) * | 1974-12-20 | 1976-07-01 | Procter & Gamble | Saugfaehige einrichtung |
EP0000387A1 (fr) * | 1977-07-19 | 1979-01-24 | Maschinenfabrik DORNBUSCH & Co. KG. | Procédé pour le qauffrage et la perforation de feuilles thermoplastiques |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3146283A (en) * | 1959-09-04 | 1964-08-25 | Valle Bruno Da | Perforating plastic film and the like |
US3132985A (en) * | 1960-06-16 | 1964-05-12 | Crown Zellerbach Corp | Paperboard corrugating apparatus and method |
US3356562A (en) * | 1964-06-22 | 1967-12-05 | Cincinnati Ind Inc | Materials and methods for the production of stereotype mats |
US3384696A (en) * | 1965-01-27 | 1968-05-21 | Du Pont | Process for providing a perforated ultramicrocellular sheet |
BE754620A (fr) * | 1969-08-13 | 1971-01-18 | Nielsen Ole | Procede pour la realisation de matieres en feuilles bosselees aux deux faces |
-
1978
- 1978-02-15 DE DE2806402A patent/DE2806402C3/de not_active Expired
-
1979
- 1979-02-12 US US06/011,473 patent/US4248822A/en not_active Expired - Lifetime
- 1979-02-14 AT AT0113079A patent/AT366956B/de not_active IP Right Cessation
- 1979-02-14 SE SE7901314A patent/SE430315B/sv unknown
- 1979-02-14 NL NL7901158A patent/NL7901158A/xx not_active Application Discontinuation
- 1979-02-14 FR FR7903777A patent/FR2417382A1/fr active Granted
- 1979-02-14 CH CH145679A patent/CH637873A5/de not_active IP Right Cessation
- 1979-02-14 IT IT67321/79A patent/IT1118353B/it active
- 1979-02-14 JP JP54015944A patent/JPS5949882B2/ja not_active Expired
- 1979-02-14 DK DK63779A patent/DK63779A/da not_active Application Discontinuation
- 1979-02-14 CA CA000321484A patent/CA1118573A/fr not_active Expired
- 1979-02-15 GB GB7905363A patent/GB2014903B/en not_active Expired
- 1979-02-15 BE BE0/193498A patent/BE874207A/fr not_active IP Right Cessation
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3012918A (en) * | 1956-01-03 | 1961-12-12 | Kendall & Co | Differential heat-sealability in differentially crystalline sheet materials, products made therefrom and process and apparatus for making |
US3092439A (en) * | 1961-03-21 | 1963-06-04 | Grace W R & Co | Method for producing a reinforced edge aperture in heat shrinkable material |
FR1343957A (fr) * | 1961-12-20 | 1963-11-22 | Ici Ltd | Procédé de fabrication d'une feuille perforée ayant une grande résistance au déchirement |
US3243488A (en) * | 1962-07-06 | 1966-03-29 | Kendall & Co | Method of perforating thermoplastic sheets |
GB1073605A (en) * | 1962-12-21 | 1967-06-28 | Smith & Nephew | Improvements in and relating to perforating films of thermoplastic material |
FR1448861A (fr) * | 1965-06-02 | 1966-08-12 | Perfectionnements aux dispositifs pour reproduire par percussion une pluralité de motifs sur une bande continue | |
US3560601A (en) * | 1968-11-25 | 1971-02-02 | Ford Motor Co | Process for manufacturing porous thermoplastic sheet material |
FR2073807A5 (fr) * | 1969-12-18 | 1971-10-01 | Mobil Oil Corp | |
US3753352A (en) * | 1971-05-21 | 1973-08-21 | Phillips Petroleum Co | Perforate conduit |
DE2556501A1 (de) * | 1974-12-20 | 1976-07-01 | Procter & Gamble | Saugfaehige einrichtung |
EP0000387A1 (fr) * | 1977-07-19 | 1979-01-24 | Maschinenfabrik DORNBUSCH & Co. KG. | Procédé pour le qauffrage et la perforation de feuilles thermoplastiques |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0149844A2 (fr) * | 1983-12-30 | 1985-07-31 | Nippon Petrochemicals Co., Ltd. | Procédé et appareil pour la fabrication en continu de feuilles comportant des creux |
EP0149844A3 (en) * | 1983-12-30 | 1987-01-21 | Nippon Petrochemicals Co., Ltd. | Method and apparatus for continuously forming embossed sheets |
EP0365075A1 (fr) * | 1988-10-10 | 1990-04-25 | Tredegar Film Products B.V. | Film plastique pourvu d'un dessin en relief, son procédé de production et matériau d'emballage comprenant un tel film |
Also Published As
Publication number | Publication date |
---|---|
NL7901158A (nl) | 1979-08-17 |
IT1118353B (it) | 1986-02-24 |
DE2806402B2 (de) | 1980-03-20 |
AT366956B (de) | 1982-05-25 |
CH637873A5 (de) | 1983-08-31 |
GB2014903B (en) | 1982-07-07 |
SE430315B (sv) | 1983-11-07 |
DE2806402A1 (de) | 1979-08-23 |
JPS5949882B2 (ja) | 1984-12-05 |
JPS54118459A (en) | 1979-09-13 |
ATA113079A (de) | 1981-10-15 |
GB2014903A (en) | 1979-09-05 |
DE2806402C3 (de) | 1980-11-27 |
DK63779A (da) | 1979-08-16 |
SE7901314L (sv) | 1979-08-16 |
FR2417382B1 (fr) | 1984-10-26 |
US4248822A (en) | 1981-02-03 |
BE874207A (fr) | 1979-08-16 |
IT7967321A0 (it) | 1979-02-14 |
CA1118573A (fr) | 1982-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |