| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | Method for producing an extruded molded article of ethylene polymer and the film | US10947540 | 2004-09-23 | US07871557B2 | 2011-01-18 | Yuki Iseki; Kenzo Chikanari; Yasuro Suzuki |
| The object is to provide a method for producing a film excellent in a quality of odorless or free from deteriorating taste of food contained in a package of the extruded molded article by using an ethylene-α-olefin copolymer excellent in extrusion molding processability. This object is achieved by a method for producing an extruded molded article comprising a step of extruding a copolymer of ethylene and α-olefin of from 3 to 20 carbon atoms having an activation energy for melt flow of not less than 50 kJ/mol under one of the following conditions: (a) a temperature of melted resin at die gap of T-die is not more than 200° C., (b) a temperature of melted resin at die gap of tubular tie is not more than 170° C. | ||||||
| 162 | Intrinsically stable shirred plastic food casing | US10568464 | 2004-08-23 | US07803437B2 | 2010-09-28 | Ulrich Delius; Dirk Auf Der Heide; Gerhard Grolig |
| Disclosed is a shined tubular food casing based on a thermoplastic blend of at least one polyamide and/or copolyamide and at least one hydrophilic component. The casing is biaxially stretch-oriented and impregnated on the inside and/or outside with a component which allows the pleats which are formed during shining of the casing to adhere to each other. The component preferably comprises at least one polymer. The casing is preferably shirred at a ratio of 80:1 to 500:1. The inventive shined casing is particularly stable from a mechanical perspective and can therefore be used especially for the production of cooked sausages, scalded-emulsion sausages, and small sausages on fully automatic sausage stuffing and clipping apparatuses. | ||||||
| 163 | Process for the preparation of smoke-impregnated tubular casings | US11290253 | 2005-11-30 | US07718207B2 | 2010-05-18 | Anton Krallmann; Kai Warkentin |
| A method of preparing smoke-impregnated tubular casings is described. The process comprises: (a) providing a tubular casing having interior and exterior surfaces, the tubular casing being selected from cellulose fiber tubular casings and synthetic tubular casings, and the tubular casing being suitable for encasing food fillings having a form selected from one of liquid and paste; (b) applying to the interior surface of the tubular casing a mixture comprising, (i) liquid smoke, (ii) browning agents, and (iii) optionally water; (c) allowing the mixture to remain in contact with the interior surface of the tubular casing for at least 5 days; and (d) optionally shirring and watering the mixture treated casing. The smoke-impregnated tubular casings prepared in accordance with the method of the present invention are suitable for liquid or paste-like food fillings, such as sausage meat emulsions. | ||||||
| 164 | Process for producing raw sausage with shortened ripening time | US12542781 | 2009-08-18 | US20100047417A1 | 2010-02-25 | Robert WILFER |
| A process accelerating the ripening of raw sausages by incorporating a casing having a water vapor permeability of less than 600 g/m2 d at a relative humidity of less than 60%. Preferably, the process employs casings having a water vapor permeability of 50 to 400 g/m2 d, more preferably 70 to 300 g/m2 d, particularly preferably 80 to 200 g/m2 d. The process concerns, in particular, single-layered or multilayered casings made of thermoplastics, optionally also coated textile fiber skins or cellulose fiber skins. | ||||||
| 165 | ANTIMICROBIAL FOOD PACKAGING | US12444235 | 2007-10-08 | US20100047302A1 | 2010-02-25 | Jürgen Schiffmann; Helmut Schlösser |
| The present invention relates to a single or multi layered food packaging on the basis of plastics wherein the layer or at least one of the layers comprises at least one metal with antimicrobial activity and wherein at least part of the metal with antimicrobial activity is present in finely divided metallic form and the remaining part is present in form of a salt. | ||||||
| 166 | Multilayered two-dimensional or tubular food casing or food film | US12311374 | 2007-07-06 | US20100034999A1 | 2010-02-11 | Jürgen Schiffmann |
| The present invention proposes for the first time a two-dimensional or tubular food casing or film with an at least seven-layered laminated structure, which has an EVOH layer as an oxygen barrier and in which the outer layer is formed by a high-temperature-resistant material such as PET, which apart from outstanding appearance-related properties also makes much higher further processing speeds (numbers of cycles) possible than previously known. | ||||||
| 167 | FILMS COMPRISING A LIQUID-ABSORBANT INNER LAYER AND AN IMPERMEABLE OUTER LAYER | US12564145 | 2009-09-22 | US20100009046A1 | 2010-01-14 | I-Hwa Lee; James Michael McKenna; Raghuram Narumanchi |
| Films comprising a liquid-absorbant layer and an impermeable layer are provided. Processes for manufacturing these films is also provided. The films are suitable for preparation of tubular casings and shrinkbags, in particular, casings for smoked foodstuffs. Also described are foodstuffs processed in the tubular casings. | ||||||
| 168 | FILMS COMPRISING A LIQUID-ABSORBANT INNER LAYER AND AN IMPERMEABLE OUTER LAYER | US12564251 | 2009-09-22 | US20100009041A1 | 2010-01-14 | I-Hwa Lee; James Michael McKenna; Raghuram Narumanchi |
| Films comprising a liquid-absorbant layer and an impermeable layer are provided. Processes for manufacturing these films is also provided. The films are suitable for preparation of tubular casings and shrinkbags, in particular, casings for smoked foodstuffs. Also described are foodstuffs processed in the tubular casings. | ||||||
| 169 | Multilayered cellulose casing, method of manufacture thereof and extrusion head for obtaining said casing | US10247725 | 2002-09-16 | US07622173B2 | 2009-11-24 | Agustin Garcia Vizcarra; José Abel Oiza Oset |
| Cellulose casing for sausages, comprising at least three concentric layers of regenerated cellulose, of which the two layers in contact with the outside, that is, those with the greatest and smallest diameter respectively are made of colorless, transparent viscose, and in which the internal layer or layers are made of regenerated cellulose to which is added other substances such as pigments, fumes, flavor extracts, spices or plastic proteins.The object of the invention is a manufacturing method for the cellulose casing obtained by extrusion of at least three concentric layers of regenerated cellulose. Also object of the invention is the circular viscose extrusion head used in manufacturing the cellulose casing for sausages. | ||||||
| 170 | FOOD CASING WITH BARRIER ACTION FOR OXYGEN AND/OR WATER VAPOR AND SUITABLE FOR ABSORBING AND STORING A FOOD ADDITIVE AND RELEASING IT TO THE FOOD | US12393808 | 2009-02-26 | US20090214722A1 | 2009-08-27 | Heinrich HENZE-WETHKAMP; Jorg OBLOTZKI; Anton KRALLMANN |
| The present invention relates to a multilayer seamless tubular film as a food casing with barrier action for oxygen and/or water vapor, which is capable of absorbing and storing a food additive and releasing it to the food. It is used as an envelope of pasty or liquid materials and is particularly suitable as a synthetic sausage casing. The invention further relates to a particular liquid smoke composition which, in combination with such a tubular film, is particularly suitable for transferring the dyes and flavorings present to the food. | ||||||
| 171 | FILMS COMPRISING LIQUID SMOKE AND FLAVORANTS | US12330059 | 2008-12-08 | US20090155430A1 | 2009-06-18 | I-HWA LEE; LLOYD C. WALLENSLAGER, JR.; JOHN D. VANSANT; JAMES P. KANE, JR. |
| A process for producing a film having incorporated or applied thereon or therein an additive such as liquid smoke is provided wherein the film comprises a liquid absorbent layer and an impermeable layer. The films can be used for producing a tubular casing or shrinkbag. | ||||||
| 172 | Slip Resistant Tubular Food Casing Comprising Cellulose or Fibre-Reinforced Cellulose | US11666611 | 2005-06-30 | US20090081343A1 | 2009-03-26 | Ari Vuorela; Keijo Molkanen; Tero Rintala; Esa Hihnala |
| The invention relates to slip resistant seamless packaging casings and more particularly to slip resistant seamless tubular food casings comprising cellulose or cellulose hydrate and having the surface modified with particles or fibres of food compatible material. The invention also relates to a method for the manufacture of said slip resistant tubular food casing having the surface modified with particles or fibres of food compatible material, and to the use of the obtained slip resistant seamless tubular food casing. | ||||||
| 173 | Multilayer planar or tubular food casing or film | US10518412 | 2003-06-06 | US07504143B2 | 2009-03-17 | Hermann-Josef Schief; Jürgen Michael Schiffman |
| The present invention provides novel multilayered plane or tubular food package casings or films for foodstuff packages, such as sausage casings or the like, having a lamination structure of at least six, preferably at least seven layers. | ||||||
| 174 | Multilayer biaxially coriented film or tube | US12217165 | 2008-07-02 | US20090029080A1 | 2009-01-29 | Donna Lynn Visioli; Heiko E. Schenck |
| A process for preparing a multilayer biaxially oriented polyester film is provided wherein at least one layer comprises a blend of a poly(trimethylene terephthalate) resin and an additional polyester resin. Such films are particularly adapted for use in manufacture of packaging films. | ||||||
| 175 | Coated food product, a composition, a method, and apparatus for making it | US12221513 | 2008-08-04 | US20080299264A1 | 2008-12-04 | Philippe Torcatis |
| The technical field of the invention is that of manufacturing apparatuses for automatically making sausages. The present invention relates to a coated food product, in particular a sausage, to a composition for coating the food product, to a method of coating food products, and to apparatus enabling the method to be implemented. The method comprises in succession the following steps: a sausage of raw sausage meat, puree, or paste is molded by being passed through a tubular mold; the mold is cut up into segments having ends that are preferably rounded; the segments are moved while being covered in a first composition containing sodium alginate so as to coat the segments in a film of this first composition; and the coated segments are put into contact with a second composition containing a calcium salt in order to cause a gel of calcium alginate to be formed, coating the segments. | ||||||
| 176 | Pigmented and Internally Impregnated Fibrous Cellulose Sausage Casing | US12066186 | 2006-09-12 | US20080274237A1 | 2008-11-06 | Klaus-Dieter Hammer; Herbert Gord; Jens Foegler; Michael Seelgen |
| The invention relates to a double-viscosed fibrous cellulose sausage casing having a pigmented outer cellulose hydrate layer and an impregnated internal cellulose hydrate layer. The impregnation of the internal cellulose hydrate layer includes a collagen hydrolysate and the outer cellulose hydrate layer includes at least one white pigment, preferably having titanium dioxide pigments. The invention further relates to a method for producing the fibrous cellulose sausage casing and also to its use as artificial sausage casing. | ||||||
| 177 | Tubular Food Casing Having Glued, Permanently Elastic Longitudinal Seam | US11767628 | 2007-06-25 | US20080069985A1 | 2008-03-20 | Michael SEELGEN; Holger Schlange |
| A description is given of a tubular food casing having a glued, permanently elastic longitudinal seam based on a flat fibrous material coated with acrylic, collagen and/or a protein derived therefrom. The seam is generated using a reactive hotmelt glue. The glued seam is resistant to boiling for a long time and also exhibits sufficient stability thereafter. The insert is preferably a textile material, a concolidated nonwoven or spunbonded nonwoven, a woven fabric, loop-forming knitted fabric, laid fabric, loop-drawingly knitted fabric or a fiber paper. It is coated in the flat state. The coated longitudinal strip is cut into strips according to the diameter of the casing to be produced and glued using a PUR hotmelt glue to form the tube. The food casing is preferably used as artificial sausage casing or for wrapping cheese or fish. | ||||||
| 178 | Tubular Food Casing Having a Smoke-permeable Glued Seam | US11767653 | 2007-06-25 | US20080057235A1 | 2008-03-06 | Jens FOEGLER; Herbert Gord; Michael Seelgen; Gert Bueker; Marion Bueker |
| A food casing is described with or without flat reinforcement insert and a smoke-permeable costing, preferably of protein, cellulose or acrylic. The insert is preferably a consolidated nonwoven or spunbonded nonwoven, a woven fabric, loop-formingly knitted fabric, laid fabric or loop-drawingly knitted fabric. The flat strip is glued to form a tube using a smoke-permeable gluing medium, preferably blood, plasma, protein, or other proteins. The food casing is preferably used as artificial sausage casing or cheese casing. | ||||||
| 179 | Enhanced oxygen barrier performance from modification of ethylene vinyl alcohol copolymers (EVOH) | US11484177 | 2006-07-10 | US07288593B2 | 2007-10-30 | Hu Yang; Ta Yen Ching; Gangfeng Cai |
| Herein is disclosed a modified ethylene vinyl alcohol polymer (EVOH) comprising an oxygen scavenging functional group. Preferably, the modified EVOH comprises structures IV, V, and VI: wherein x is an integer greater than or equal to 1, y is an integer greater than or equal to 1, z is an integer greater than or equal to 1, and R comprises a cycloalkenyl group.The modified EVOH is useful in oxygen barrier applications, such as a forming an oxygen barrier layer of a packaging article.Also disclosed are methods of modifying ethylene vinyl alcohol polymers, and using the modified EVOH to make packaging articles with a superior barrier to entry by atmospheric oxygen. | ||||||
| 180 | Food casing with a binder layer which comprises transferable additives | US11700516 | 2007-01-31 | US20070190210A1 | 2007-08-16 | Martina Koenig; Dirk Auf Der Heide; Gert Bueker; Marion Lunow; Hans-Peter Wolf |
| The invention relates to a single- or multilayer, flat or tubular food casing incorporating a carrier based on a water-insoluble, thermoplastic polymer, a polymer of animal or vegetable origin or regenerated or precipitated cellulose, and a coating. The carrier is a textile material or a film or a combination thereof. The coating includes binder and particulate foods with a mean particle size of 60 μm or more, optionally also food additives such as food colorings and liquid smoke. It additionally relates to a process for producing the casing and to its use as an outer casing for fish, meat and sausage products. | ||||||
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