CA2142034A1 - Liquid-absorbent sheet and method for storing food using the same - Google Patents
Liquid-absorbent sheet and method for storing food using the sameInfo
- Publication number
- CA2142034A1 CA2142034A1 CA002142034A CA2142034A CA2142034A1 CA 2142034 A1 CA2142034 A1 CA 2142034A1 CA 002142034 A CA002142034 A CA 002142034A CA 2142034 A CA2142034 A CA 2142034A CA 2142034 A1 CA2142034 A1 CA 2142034A1
- Authority
- CA
- Canada
- Prior art keywords
- liquid
- absorbent sheet
- food
- same
- storing food
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/264—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for absorbing liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28069—Pore volume, e.g. total pore volume, mesopore volume, micropore volume
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
- B01J20/28078—Pore diameter
- B01J20/28085—Pore diameter being more than 50 nm, i.e. macropores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249978—Voids specified as micro
- Y10T428/24998—Composite has more than two layers
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3033—Including a strip or ribbon
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/30—Woven fabric [i.e., woven strand or strip material]
- Y10T442/3854—Woven fabric with a preformed polymeric film or sheet
- Y10T442/3886—Olefin polymer or copolymer sheet or film [e.g., polypropylene, polyethylene, ethylene-butylene copolymer, etc.]
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
- Y10T442/675—Ester condensation polymer sheet or film [e.g., polyethylene terephthalate, etc.]
Abstract
A liquid-absorbent sheet containing a liquid-absorbing material capable of absorbing drips of food, wherein a part of the outer surface of the liquid-absorbent sheet is composed of a liquid-permeable film, a part of other outer surface thereof is composed of a liquid-semipermeable film, the liquid-semipermeable film is a liquid-impermeable film having formed therein pores, the diameter of the pore is in the range of from 0.05 mm to 0.5 mm, and the porosity of the pores is in the range of from 0.01% to 0.4%. The liquid-absorbent sheet effectively absorbs drips oozing from a drippy food to prevent deterioration in qualities of the food for a prolonged period of time.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1386294 | 1994-02-07 | ||
JPHEI.6-13862 | 1994-02-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2142034A1 true CA2142034A1 (en) | 1995-08-08 |
CA2142034C CA2142034C (en) | 2007-01-09 |
Family
ID=11845075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002142034A Expired - Fee Related CA2142034C (en) | 1994-02-07 | 1995-02-07 | Liquid-absorbent sheet and method for storing food using the same |
Country Status (8)
Country | Link |
---|---|
US (2) | US5804241A (en) |
KR (1) | KR100323786B1 (en) |
CN (1) | CN1067019C (en) |
CA (1) | CA2142034C (en) |
DK (1) | DK13095A (en) |
FR (1) | FR2715870B1 (en) |
NZ (1) | NZ270458A (en) |
TW (1) | TW317850U (en) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ331799A (en) * | 1996-02-22 | 2000-03-27 | Sealed Air Corp | An absorbent pad having on face containing a lamination of microperforated sheets |
ES2229811T3 (en) | 1998-12-10 | 2005-04-16 | Kimberly-Clark Worldwide, Inc. | ABSORBENT BODY THAT INCLUDES A CALANDRATED COMPOSITE MATERIAL, OF LOW THICKNESS, PNEUMATICALLY APPLIED AND PROCESS FOR THE MANUFACTURE OF SUCH MATERIAL. |
US6368609B1 (en) | 1999-04-12 | 2002-04-09 | Kimberly-Clark Worldwide, Inc. | Absorbent structure including a thin, calendered airlaid composite and a process for making the composite |
US6610383B1 (en) | 1998-12-23 | 2003-08-26 | Kimberly-Clark Worldwide, Inc. | Transversely extensible and retractable necked laminate of no-elastic sheet layers |
US6475600B1 (en) | 1998-12-23 | 2002-11-05 | Kimberly-Clark Worldwide, Inc. | Composite material having stretch and recovery including a layer of an elastic material and a transversely extensible and retractable necked laminate of non-elastic sheet layers |
US6472045B1 (en) | 1998-12-23 | 2002-10-29 | Kimberly-Clark Worldwide, Inc. | Liquid transfer material of a transversely extensible and retractable necked laminate of non-elastic sheet layers |
ES2280224T3 (en) | 1999-06-18 | 2007-09-16 | THE PROCTER & GAMBLE COMPANY | MATERIALS IN THE FORM OF SHEET, MULTIPLE, ABSORBENT AND CUT-RESISTANT. |
US6592983B1 (en) | 1999-06-18 | 2003-07-15 | The Procter & Gamble Company | Absorbent sheet material having cut-resistant particles and methods for making the same |
US6274232B1 (en) | 1999-06-18 | 2001-08-14 | The Procter & Gamble Company | Absorbent sheet material having cut-resistant layer and method for making the same |
US6491993B1 (en) | 1999-08-12 | 2002-12-10 | Pactiv Corporation | Absorbent pouches |
FR2799445B1 (en) * | 1999-10-08 | 2002-02-22 | S E R C I | ONE OR MORE COMPARTMENT MEAL TRAYS OR TRAYS WITH INTERNAL DEVICES FOR TOTAL OR PARTIAL LIQUID SEPARATION OR ABSORPTION |
CA2337973A1 (en) * | 2000-03-22 | 2001-09-22 | Illinois Tool Works Inc. | Weather resistant anti-slip panels |
CA2309803A1 (en) | 2000-05-31 | 2001-11-30 | Unknown | Food blotter |
US7785699B1 (en) * | 2000-09-06 | 2010-08-31 | Ward Calvin B | Electrostatically charged porous water-impermeable absorbent laminate for protecting work surfaces from contamination |
US6926862B2 (en) | 2001-06-01 | 2005-08-09 | Kimberly-Clark Worldwide, Inc. | Container, shelf and drawer liners providing absorbency and odor control |
US7776416B2 (en) * | 2001-08-20 | 2010-08-17 | Cryovac, Inc. | Case-ready package having absorbent pad |
JP2003085910A (en) * | 2001-09-11 | 2003-03-20 | Sony Corp | Disk cartridge, disk recording medium device and disk recording and reproducing device |
US20060246805A1 (en) * | 2005-04-27 | 2006-11-02 | Nancy Swierczk | Odor controlling liner |
US20070084866A1 (en) * | 2005-10-18 | 2007-04-19 | Saeugling Kevin P | Disposable bag with absorbent liner |
KR100800093B1 (en) | 2007-01-31 | 2008-02-01 | 곽종석 | Manufacturing method and articles thereof of bio liquid soaker packing bag |
JP5383055B2 (en) * | 2008-02-01 | 2014-01-08 | ユニ・チャーム株式会社 | Drip absorbing sheet |
CN102991859A (en) * | 2012-11-15 | 2013-03-27 | 郑运婷 | Cultural relic wrapping ribbon |
TR201305180A2 (en) * | 2013-05-02 | 2013-12-23 | Nedim Vidinlisan | Antibacterial thermobox that enables cooked hot transportable foods such as pizza, pita, lahmacun and hamburger to be delivered to the consumer via delivery service |
FR3015438B1 (en) * | 2013-12-20 | 2017-03-24 | Biomerieux Sa | USE OF POLYMER FILM FOR THE PACKAGING OF A CULTURE MEDIUM |
AU2015221423B2 (en) * | 2014-02-20 | 2016-10-20 | Sway International Pty Ltd | Fresh produce storage device |
US9921125B2 (en) * | 2014-03-27 | 2018-03-20 | Nxp Usa, Inc. | Leak detector using capacitance sensor |
US9322797B1 (en) * | 2014-04-30 | 2016-04-26 | Helvetia Wireless Llc | Systems and methods for detecting a liquid |
CN111688355B (en) * | 2019-03-15 | 2022-04-12 | 精工爱普生株式会社 | Liquid absorber, and liquid ejecting apparatus |
US20210323265A1 (en) * | 2020-04-21 | 2021-10-21 | Westrock Mwv, Llc | Cellulosic Structures, Methods for Manufacturing Cellulosic Structures, and Liners Formed Therefrom |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2208126B1 (en) * | 1972-02-22 | 1973-07-05 | Vereinigte Papienverke Schickedanz & Co, 8500 Nürnberg | Covered absorbent pad for hygienic purposes |
US4382507A (en) * | 1979-11-23 | 1983-05-10 | Cellu Products Company | Absorbent pad |
JPS60234836A (en) * | 1984-05-09 | 1985-11-21 | 昭和電工株式会社 | Sheet for dehydration and water retention |
US4743470A (en) * | 1985-03-02 | 1988-05-10 | Bayer Aktiengesellschaft | Spreading pastes containing polyurethane plastics and a process for the production of polyurethane coatings permeable to water vapor |
JPS63148964A (en) * | 1986-12-15 | 1988-06-21 | Sanyo Kokusaku Pulp Co Ltd | Water-absorbing sheet for perishable food and production thereof |
JPH07121975B2 (en) * | 1987-05-26 | 1995-12-25 | ユニ・チャーム株式会社 | Method for producing water-absorbent composite |
US4798603A (en) * | 1987-10-16 | 1989-01-17 | Kimberly-Clark Corporation | Absorbent article having a hydrophobic transport layer |
DE3854186T2 (en) * | 1987-12-10 | 1996-02-29 | Japan Exlan Co Ltd | Water absorbent sheet for food. |
US4957795A (en) * | 1988-05-13 | 1990-09-18 | Minnesota Mining And Manufacturing Company | Absorbent elastomeric wound dressing |
US4940621A (en) * | 1988-09-19 | 1990-07-10 | Clean-Pak, Inc. | Absorbent pad and method for constructing same |
US5022945A (en) * | 1988-09-19 | 1991-06-11 | Clean-Pak, Inc. | Method for constructing absorbent pad |
IT1227209B (en) * | 1988-09-23 | 1991-03-27 | Magic S N C Di Mauro Giani & C | ABSORBENT INSERT FOR PERFECTED FOOD PRODUCTS, IN PARTICULAR FOR MEAT |
US5250310A (en) * | 1989-11-02 | 1993-10-05 | Japan Vilene Company, Ltd. | Method for packing and storing meat |
FR2665890B1 (en) * | 1990-08-14 | 1994-05-20 | Jacques Puisset | PACKAGING FOR FOOD. |
US5552169A (en) * | 1991-04-25 | 1996-09-03 | Sealed Air Corporation | Food package adapted for microwave or other cooking |
US5169712A (en) * | 1991-08-23 | 1992-12-08 | Amoco Corporation | Porous film composites |
US5320895A (en) * | 1993-03-05 | 1994-06-14 | Paper-Pak Products, Inc. | Perforated absorbent pad with tufts of tissue projecting from the underside |
-
1994
- 1994-03-07 TW TW085210615U patent/TW317850U/en unknown
-
1995
- 1995-02-06 DK DK013095A patent/DK13095A/en not_active Application Discontinuation
- 1995-02-07 FR FR9501375A patent/FR2715870B1/en not_active Expired - Fee Related
- 1995-02-07 CN CN95102685A patent/CN1067019C/en not_active Expired - Fee Related
- 1995-02-07 CA CA002142034A patent/CA2142034C/en not_active Expired - Fee Related
- 1995-02-07 NZ NZ270458A patent/NZ270458A/en not_active IP Right Cessation
- 1995-02-07 KR KR1019950002094A patent/KR100323786B1/en not_active IP Right Cessation
-
1996
- 1996-03-01 US US08/609,625 patent/US5804241A/en not_active Expired - Lifetime
-
1997
- 1997-05-07 US US08/852,281 patent/US5789076A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5789076A (en) | 1998-08-04 |
KR100323786B1 (en) | 2002-07-02 |
FR2715870A1 (en) | 1995-08-11 |
NZ270458A (en) | 1997-09-22 |
CN1067019C (en) | 2001-06-13 |
KR950031497A (en) | 1995-12-18 |
US5804241A (en) | 1998-09-08 |
FR2715870B1 (en) | 1997-05-09 |
CA2142034C (en) | 2007-01-09 |
DK13095A (en) | 1995-08-08 |
TW317850U (en) | 1997-10-11 |
CN1111191A (en) | 1995-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2142034A1 (en) | Liquid-absorbent sheet and method for storing food using the same | |
EP0319222A3 (en) | Disposable products | |
RU93051792A (en) | MULTI-LAYER ABSORBING CORE AND USING ITS ABSORBING PRODUCT | |
IE832595L (en) | Superthin absorbent product | |
DE69328723D1 (en) | Absorbent hygiene products | |
CA2289841A1 (en) | Absorbent, extruded thermoplastic foams | |
AU5746386A (en) | Nicotine dispenser with polymeric reservoir of nicotine | |
CA2322100C (en) | Absorbent article | |
AU6871796A (en) | Absorbent articles | |
CA2104263A1 (en) | Absorbent article | |
CA2205167A1 (en) | Disposable diaper | |
CA2352806A1 (en) | An absorbent article having a material laminate that comprises a liquid permeable top sheet and a liquid permeable liquid transfer sheet | |
CA2280396A1 (en) | A sanitary absorbent napkin | |
EP0295943A3 (en) | Food mat | |
CA1124951A (en) | Disposable absorbent structure having a surfactant treated intermediate layer | |
IE832832L (en) | Absorptive product | |
AU4965197A (en) | Liquid impermeable nonwoven sheet for absorbent article | |
CA2156805A1 (en) | Breast-Milk Absorbent Pad | |
MY110707A (en) | Sanitary napkin | |
JPH04135321U (en) | Liquid absorbent sheet for food | |
GB2282990B (en) | Sheathing laminate for an absorbent product, process for manufacture of the sheathing laminate and absorbent product containing such sheathing laminate | |
JPH0191864A (en) | Method for adsorbing various substances | |
JPS6480267A (en) | Food preservative and packaged food preservative | |
JPH0385886U (en) | ||
IT1203701B (en) | L-Arginine cefuroxime crystalline salt |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |