EP0321179A1 - Verfahren zum Giessformen - Google Patents

Verfahren zum Giessformen Download PDF

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Publication number
EP0321179A1
EP0321179A1 EP19880311768 EP88311768A EP0321179A1 EP 0321179 A1 EP0321179 A1 EP 0321179A1 EP 19880311768 EP19880311768 EP 19880311768 EP 88311768 A EP88311768 A EP 88311768A EP 0321179 A1 EP0321179 A1 EP 0321179A1
Authority
EP
European Patent Office
Prior art keywords
pack
soap
sealing
film
filled
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.)
Withdrawn
Application number
EP19880311768
Other languages
English (en)
French (fr)
Inventor
Terry Instone
Richard Barrie Edwards
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.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
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.)
Filing date
Publication date
Application filed by Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0321179A1 publication Critical patent/EP0321179A1/de
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
    • C11D13/14—Shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/02—Enclosing successive articles, or quantities of material between opposed webs
    • B65B9/023—Packaging fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B3/00—Packaging plastic material, semiliquids, liquids or mixed solids and liquids, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B3/04—Methods of, or means for, filling the material into the containers or receptacles
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
    • C11D13/14—Shaping
    • C11D13/16—Shaping in moulds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0052—Cast detergent compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/04—Detergent materials or soaps characterised by their shape or physical properties combined with or containing other objects
    • C11D17/041—Compositions releasably affixed on a substrate or incorporated into a dispensing means
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds

Definitions

  • the present invention relates to a method of casting a material, such as soap, non-soap detergent or mixture thereof, in a liquid or semi-liquid state into a pack.
  • US 3149188 describes a method of casting soap into a pre-formed mould which is designed to serve as a package or container for the ready-to-use cake and subjecting the liquid mass in the mould to cooling whereby the mass solidifies into a cake having the contour of the mould.
  • the mould is airtightly sealed after casting.
  • the moulds are preferably rigid or semi-rigid bodies whose shape determines the shape of the cake of soap.
  • the mould can be plastic and can have flexible wall portions whose depression will facilitate the removal of the ready-to-use cake from the mould.
  • the method is applicable to transparent soap and thus obviates the traditional open cast method of casting transparent soap into blocks and cutting the blocks into bars and overcomes the shrinkage, loss of perfume and surface deterioration problems associated with open cast bars.
  • FR 910256 describes a method of casting liquid soap into a pre-formed mould which is retained as an envelope around the soap and thus delivered to the consumer.
  • the mould should be sufficiently rigid to retain its shape when empty.
  • a method of casting material comprising soap, non-­soap detergent or mixture thereof, the method comprising filling the material in a liquid or semi-liquid state into a pack made at least substantially of a flexible film, airtightly sealing the pack, allowing the material to set substantially and retaining the set material in the pack as an airtight storage means.
  • the present invention thus provides a method of casting and simultaneously packing a material such as soap.
  • Use of flexible film can be economical with regard to the initial cost of the pack material.
  • the method can be carried out on a continuous basis.
  • a supply of empty packs can be stored in a flat or rolled form, or a supply of flexible film for making packs can be stored and converted into packs only immediately prior to use. If desired forced cooling can be employed whilst the material is being allowed to set.
  • the present method can be carried out on a high speed packaging machine analogous to a conventional machine for forming and filling sachets.
  • the method can thus not only be performed at high speeds, but also obviates the need to form and store rigid three-dimensional packs prior to use.
  • the invention enables a molten mixture to be made directly into a bar or the like having rounded corners and edges and of a pleasing shape.
  • the present method can readily and speedily produce suitably shaped bars or the like.
  • the present method can allow the shape of the pack to be controlled by contact with the exterior of the pack during the setting of the material.
  • a filled and sealed pack made substantially from flexible film could, for example, be lightly moulded in a die and/or have a motif impressed on it.
  • a filled and sealed pack could be pressed between two surfaces in order to produce a bar or tablet-like shape.
  • the surfaces could be flat or one or both of them could be, for example, concave so as to produce a substantially "cushion" shaped bar.
  • the control need only be exerted for as long as necessary for the material to assume a permanent shape. Pressures in the range 0.1 to 0.3kgf/cm2 are preferred, the actual pressure selected depending on the properties of the pack in each case.
  • the pack shouid be a skin-tight wrinkle-­free fit over the cast material within.
  • Pressing the exterior of a filled and sealed pack between two surfaces to control its shape will tend to reduce the volume to surface ratio and so pressurize the incompressible material within the pack.
  • the internal pressure then distends and tensions the film material.
  • the pack may be of a heat-extendible material, i.e. a material which can stretch permanently when sufficiently hot. If stretching occurs at the temperature of the material filled into the pack, the pack will stretch and adjust its shape under the hydrostatic pressure of the hot material in the pack and/or pressure in that material arising from pressure on the pack exterior. Stretching of flat film to adjust its shape to that of the filling of the pack will of course mean that the film is no longer flat.
  • Another possibility is to use a heat-shrinkable flexible film. As this shrinks onto the material in the pack it will pressurize this material which will accordingly stretch the shrinking film taut.
  • the pack could be at least partially shaped prior to filling. This could be carried out by blowing, e.g. into a mould, which is a further instance of shaping the pack by distending it with internal pressure, and again stretching the film. The film will remain flexible, but the shaping of it will influence the shape which the pack takes when filled.
  • the material In order to achieve a skin-tight fit the material preferably occupies substantially the whole internal volume of the pack on being airtightly sealed. Contact between the material and air can thus be excluded which could be of importance in achieving a long shelf life. such an arrangement can also ensure that when the material is unpacked immediately prior to use, due to the close contact between the material and the pack, the material is presented to the consumer having an unblemished and even surface appearance.
  • the flexible film is preferably made of thermoplastic material.
  • the pack suitably comprises two layers of its constituent film in the form of a bag or sachet having an open end into which to fill the material. In its unused for the pack material either preformed into sachets or as separate sheets of film can therefore be stored flat or for example in rolls as supplied from the manufacturers.
  • the two layers of film can, for example, be formed into a bag or sachet by sealing them together along one or more seams so as to define the flat (unfilled) shape of the pack while leaving an unsealed portion as the filling opening.
  • the seal could extend around the total periphery of the pack or alternatively the pack could be derived from a tube of flexible film material having a transverse seal at one end and being open at the other end so as to allow the pack to be filled.
  • the seal can conveniently be performed by heat welding. Any "skirt" of the film material projecting outwardly from the seam(s) can be trimmed away from the set product. Alternatively a "skirt" of film may be avoided by employing knife-edge welding methods.
  • a film material is employed which allows the pack when filled to be airtightly sealed by heat welding through a slight excess of soap or the like at the opening to the pack. This can ensure that the material occupies the whole internal volume of the pack, and ensures exclusion of any air from the pack.
  • the pack is formed immediately prior to filling with both operations carried out on the same machine.
  • the pack can be filled with the material and airtightly sealed, with the sealing step conveniently forming at the same time at least a portion of the seam of the next pack to be filled.
  • the present process can thus readily lend itself to operation on a continuous basis. For example a four side sealed sachet/vertical fill process could be employed.
  • the flexible film can readily be removed from the bar or the like immediately prior to use by a peeling action.
  • a tear strip(s) or the like can be included integral with the flexible film or attached for example glued to the flexible film in order to help initiate removal of the film from the bar.
  • the film can be made of a water-soluble material which dissolves during the first use of the bar or the like.
  • the film selected in any one case will depend on the circumstances of each case. Conveniently the film will be selected such that it can be heat-sealed.
  • a variety of heat-sealing methods are available and generally involve melting the film layers in contact. The available methods include radio frequency or dielectric, bar, band, impulse, hot wire or knife and ultrasonic welding.
  • the film may have properties such that it can extend and/or shrink around the material being packed so as to provide a skin-tight and wrinkle-free fit at the temperatures encountered on contact with the liquids or semi-liquid material and/or during the time that the material is setting.
  • Suitable flexible film materials are commercially available. Examples include polyvinylchloride, polyvinylalcohol, polyethylene, Nylon (trade name for polyamide), Surlyn (trade name for ethylene methacrylate copolymer) and polyethyleneterephthalate mixtures thereof.
  • the thickness of the film selected may depend inter alia on the degree of adjustment, if any, required in the film in order to provide a skin-tight and wrinkle-free fit.
  • polyvinylchloride film for example the preferred thickness range is from 20 to 60 ⁇ m, with a more preferred thickness being from 30 to 50 ⁇ m.
  • multilayer films can be employed.
  • a multilayer film could be employed which is designed to combine the good heat-sealing characteristics of one polymer with the barrier/high melting point or other useful characteristics for example ease of printing of another.
  • the film could for instance be printed with a motif, the product's name or advertising.
  • transparent film it may be preferable to employ transparent film so that the cast soap bar or the like can be readily viewed.
  • the present method can be applicable to any castable soap, non-soap detergent or mixture thereof.
  • the soap and/or non-soap detergent being packed can of course include any additional materials conventionally found in toilet or laundry bars.
  • the method obviates the problems encountered in traditional pressing techniques as well as those itemised in US 3149188 having regard to transparent bars.
  • the method can thus be especially applicable to transparent, translucent and low fatty matter soap bars.
  • the present invention extends to bars, tablets, cakes, blocks or the like of soap, non-soap detergent or mixtures thereof airtightly sealed in a pack according to the present method.
  • a preformed pack 10 was prepared by overlaying two layers of flat polyvinylchloride film, each layer having a thickness of 130 micron, and radio frequency welding the two layers together along a seam 12 which is generally in the shape of a U narrowing at the top with a curvature substantially symmetrical to the closed bottom end of the U. Seam 12 defines a bag with a filling neck 14 at the top of the bag.
  • Molten soap at a temperature of about 80° C was poured down the neck 14 into this bag, so as to fill the bag to capacity and provide an excess extending up the neck 14 to the line indicated at 16.
  • the pack was held upright and closed across its top opening by heat-sealing through the soap composition along the line 18.
  • the resulting product had an attractive appearance, the cast bar being substantially "cushion” shaped and the polyvinylchloride film being a skin-tight and wrinkle-free fit, any creases which originally formed around the seam disappearing due to the film stretching and accommodating itself in order to conform to the contours of the pressed bar.
  • the neck 14 was cut away, and a "skirt" of film projecting around the seam 12 was also readily cut away in order to improve the overall appearance of the product yet further.
  • Figs. 3 and 4 illustrate diagrammatically the continuous forming and filling of packs.
  • the packs are formed from flexible film laminate comprising a supporting material and a heat-sealable material at one face of the laminate.
  • Two webs of the film laminate are drawn off from a pair of supply reels 30 so that the heat-sealable faces of the film laminates contact each other and become the inside surfaces of packs.
  • the two layers of film are sealed together along a pair of side seams 34 which extend generally vertically and have curved upper and lower end portions, as shown in Fig. 4.
  • Fig. 3 shows station 32 just before the seams 34 are formed at this station; accordingly they are shown in chain dotted lines in Fig. 4.
  • the film is drawn downwardly to bring the seams 34 to the positions indicated 34′.
  • a filling nozzle 36 projects downwardly between these seams.
  • Horizontal sealing is carried out at a second station 42. Sealing at this station occurs across the line 44 shown chain dotted in Fig. 4. It closes one pack and simultaneously forms the bottom of the next pack in succession.
  • the pack 46 which is currently immediately below the station 42 has its bottom closed by seam 44′ formed in a previous cycle of operation. Before sealing takes place at the station 42 this pack 46 is filled with molten soap from the nozzle 36. Filling continues until an excess of soap partially fills the pack 48 above, e.g. up to the level 50. Sealing at the station 42 seals through the soap along the line 44 so forming an airtight seal to close the pack 46. Simultaneously it forms the bottom seam for the pack 48 next in succession. The filled packs are separated by shears 52 cutting horizontally through a previously formed seam 44 ⁇ .
  • Figs. 3 and 4 Machinery for carrying out the process illustrated by Figs. 3 and 4 can be derived from conventional machinery for forming and filling four sided sealed sachets.
  • Figs. 3 and 4 illustrate a process carried out down a single vertical column but it is feasible to have a number of such columns arranged side by side.
  • a suitable film material is 50 micron Nylon (polyamide) laminated with a 40 micron layer of Surlyn which is a heat-sealable cross-linked ethylene methacrylate copolymer.
  • the Nylon does not stretch at the temperature (80°C) of the molten soap.
  • a further station is included at which the heat-sealable laminate is heated and stretched to a desired shape (while remaining flexible) by introducing air pressure between the two layers of film before a pack is filled with soap.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Detergent Compositions (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Cosmetics (AREA)
EP19880311768 1987-12-15 1988-12-13 Verfahren zum Giessformen Withdrawn EP0321179A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878729221A GB8729221D0 (en) 1987-12-15 1987-12-15 Casting method
GB8729221 1987-12-15

Publications (1)

Publication Number Publication Date
EP0321179A1 true EP0321179A1 (de) 1989-06-21

Family

ID=10628511

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880311768 Withdrawn EP0321179A1 (de) 1987-12-15 1988-12-13 Verfahren zum Giessformen

Country Status (12)

Country Link
EP (1) EP0321179A1 (de)
JP (1) JP2549903B2 (de)
KR (1) KR920002115B1 (de)
AU (1) AU606486B2 (de)
BR (1) BR8806607A (de)
CA (1) CA1323281C (de)
GB (1) GB8729221D0 (de)
IN (1) IN169447B (de)
MY (1) MY104355A (de)
PH (1) PH26324A (de)
TR (1) TR24216A (de)
ZA (1) ZA889316B (de)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5002685A (en) * 1988-07-07 1991-03-26 Lever Brothers Company, Division Of Conopco, Inc. Translucent detergent bar having a reduced soap content
FR2670795A1 (fr) * 1990-12-20 1992-06-26 Oreal Procede de moulage d'une matiere liquefiable, notamment de savons, et savons transparents ou translucides.
EP0530156A2 (de) * 1991-07-26 1993-03-03 COLGATE PALMOLIVE S.p.A. Vorrichtung zur Herstellung von transparenten Seifenstücken
ES2052417A1 (es) * 1990-08-13 1994-07-01 Colgate Palmolive Co "metodo y aparato para formar y llenar bolsas de pelicula flexible, y bolsas correspondientes"
WO1998053038A1 (en) * 1997-05-16 1998-11-26 Unilever Plc Process for the production of a detergent composition
US6107262A (en) * 1996-09-12 2000-08-22 Noble, Ii; David S. Enhanced light transmission transparent bar and method of manufacture thereof
US6238612B1 (en) 1997-05-16 2001-05-29 Lever Brothers Company, Division Of Conopco, Inc. Process for the production of a detergent composition
US6520322B2 (en) 1999-01-15 2003-02-18 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Soap wrappers
WO2003025110A1 (en) * 2001-09-18 2003-03-27 Unilever N.V. Solid detergent composition
EP1319707A1 (de) * 2001-12-14 2003-06-18 Unilever Plc Beutel enthaltend eine Waschmittelzusammensetzung
US7159834B1 (en) 2005-06-30 2007-01-09 Conopco, Inc. Stress release mold for thermal setting compositions and systems thereof
US8007703B2 (en) 2003-11-25 2011-08-30 Unilever Home & Personal Care Usa Division Of Conopco, Inc. Process to prepare a shaped solid detergent
WO2016046691A1 (en) * 2014-09-25 2016-03-31 Kraft Foods R&D, Inc. Processing a foodstuff
DE102016220034A1 (de) * 2016-10-14 2018-04-19 Conti Temic Microelectronic Gmbh Fluidkammermatte, Verfahren zu deren Herstellung und Fahrzeugsitz
EP1776448B2 (de) † 2004-08-14 2023-10-11 Henkel AG & Co. KGaA Verfahren zur herstellung portionierter wasch- oder reinigungsmittel

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6783294B2 (en) 2000-02-14 2004-08-31 Johnson & Johnson Consumer Companies, Inc. Solid cleanser holder
TWI535840B (zh) * 2014-11-17 2016-06-01 臺鹽實業股份有限公司 製皂模具及其加工刀具

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1064427A (fr) * 1952-10-15 1954-05-13 Procédé pour la fabrication et le remplissage en continu d'ampoules souples
DE1149846B (de) * 1958-11-07 1963-06-06 Dr Paul Schmitt Herstellung verpackter Transparent-seifenstuecke
US3245197A (en) * 1962-08-20 1966-04-12 Ivers Lee Co Method and machine for making a package from flexible sheet material
FR1597253A (de) * 1968-12-27 1970-06-22
FR2332906A1 (fr) * 1975-11-29 1977-06-24 Bosch Gmbh Robert Procede et installation pour confectionner des emballages remplis de liquide
US4090342A (en) * 1975-11-14 1978-05-23 Austin Powder Company Method of packaging an extrudable explosive composition
EP0244084A2 (de) * 1986-04-01 1987-11-04 Maufant Engineering Design Limited Verpackungsverfahren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60200745A (ja) * 1984-03-23 1985-10-11 Hitachi Ltd 交流発電機用回転子
DE3838436C2 (de) * 1988-11-12 2002-09-19 Bosch Gmbh Robert Schleifringanordnung
US5327037A (en) * 1992-11-23 1994-07-05 Ford Motor Company Automotive alternator slip ring assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1064427A (fr) * 1952-10-15 1954-05-13 Procédé pour la fabrication et le remplissage en continu d'ampoules souples
DE1149846B (de) * 1958-11-07 1963-06-06 Dr Paul Schmitt Herstellung verpackter Transparent-seifenstuecke
US3245197A (en) * 1962-08-20 1966-04-12 Ivers Lee Co Method and machine for making a package from flexible sheet material
FR1597253A (de) * 1968-12-27 1970-06-22
US4090342A (en) * 1975-11-14 1978-05-23 Austin Powder Company Method of packaging an extrudable explosive composition
FR2332906A1 (fr) * 1975-11-29 1977-06-24 Bosch Gmbh Robert Procede et installation pour confectionner des emballages remplis de liquide
EP0244084A2 (de) * 1986-04-01 1987-11-04 Maufant Engineering Design Limited Verpackungsverfahren

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5002685A (en) * 1988-07-07 1991-03-26 Lever Brothers Company, Division Of Conopco, Inc. Translucent detergent bar having a reduced soap content
ES2052417A1 (es) * 1990-08-13 1994-07-01 Colgate Palmolive Co "metodo y aparato para formar y llenar bolsas de pelicula flexible, y bolsas correspondientes"
FR2670795A1 (fr) * 1990-12-20 1992-06-26 Oreal Procede de moulage d'une matiere liquefiable, notamment de savons, et savons transparents ou translucides.
EP0493197A1 (de) * 1990-12-20 1992-07-01 L'oreal Verfahren zum Formen eines fliessfähigen Materials, insbesondere Seifen, und transparente oder durchscheinende Seifen
EP0530156A2 (de) * 1991-07-26 1993-03-03 COLGATE PALMOLIVE S.p.A. Vorrichtung zur Herstellung von transparenten Seifenstücken
EP0530156A3 (en) * 1991-07-26 1993-10-27 Colgate Palmolive Spa A machine for the production of soap bars made up of transparent soap
US6107262A (en) * 1996-09-12 2000-08-22 Noble, Ii; David S. Enhanced light transmission transparent bar and method of manufacture thereof
CZ297819B6 (cs) * 1997-05-16 2007-04-04 Unilever N. V. Zpusob výroby mycího prostredku
WO1998053038A1 (en) * 1997-05-16 1998-11-26 Unilever Plc Process for the production of a detergent composition
AU726769B2 (en) * 1997-05-16 2000-11-23 Unilever Plc Process for the production of a detergent composition
US6238612B1 (en) 1997-05-16 2001-05-29 Lever Brothers Company, Division Of Conopco, Inc. Process for the production of a detergent composition
US6520322B2 (en) 1999-01-15 2003-02-18 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Soap wrappers
US7401697B2 (en) 1999-01-15 2008-07-22 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Soap wrappers
WO2003025110A1 (en) * 2001-09-18 2003-03-27 Unilever N.V. Solid detergent composition
CN100430464C (zh) * 2001-09-18 2008-11-05 荷兰联合利华有限公司 一种用于浇铸固体洗涤剂组合物的方法
EP1319707A1 (de) * 2001-12-14 2003-06-18 Unilever Plc Beutel enthaltend eine Waschmittelzusammensetzung
US8007703B2 (en) 2003-11-25 2011-08-30 Unilever Home & Personal Care Usa Division Of Conopco, Inc. Process to prepare a shaped solid detergent
US20110278429A1 (en) * 2003-11-25 2011-11-17 Conopco, Inc., D/B/A Unilever Process to prepare a shaped solid detergent
EP1776448B2 (de) † 2004-08-14 2023-10-11 Henkel AG & Co. KGaA Verfahren zur herstellung portionierter wasch- oder reinigungsmittel
US7159834B1 (en) 2005-06-30 2007-01-09 Conopco, Inc. Stress release mold for thermal setting compositions and systems thereof
WO2016046691A1 (en) * 2014-09-25 2016-03-31 Kraft Foods R&D, Inc. Processing a foodstuff
DE102016220034A1 (de) * 2016-10-14 2018-04-19 Conti Temic Microelectronic Gmbh Fluidkammermatte, Verfahren zu deren Herstellung und Fahrzeugsitz

Also Published As

Publication number Publication date
AU2681988A (en) 1989-06-15
JPH01207399A (ja) 1989-08-21
MY104355A (en) 1994-03-31
KR890010182A (ko) 1989-08-07
CA1323281C (en) 1993-10-19
PH26324A (en) 1992-04-29
KR920002115B1 (ko) 1992-03-12
ZA889316B (en) 1990-08-29
AU606486B2 (en) 1991-02-07
IN169447B (de) 1991-10-19
BR8806607A (pt) 1989-08-22
GB8729221D0 (en) 1988-01-27
TR24216A (tr) 1991-07-02
JP2549903B2 (ja) 1996-10-30

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