GB1287286A - Preparation of fibrous reinforced sausage casings from polyvinyl alcohol resins - Google Patents
Preparation of fibrous reinforced sausage casings from polyvinyl alcohol resinsInfo
- Publication number
- GB1287286A GB1287286A GB48537/69A GB4853769A GB1287286A GB 1287286 A GB1287286 A GB 1287286A GB 48537/69 A GB48537/69 A GB 48537/69A GB 4853769 A GB4853769 A GB 4853769A GB 1287286 A GB1287286 A GB 1287286A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tissue
- polyvinyl alcohol
- resin
- coated
- alcohol resin
- 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.)
- Expired
Links
- 239000011347 resin Substances 0.000 title abstract 14
- 229920005989 resin Polymers 0.000 title abstract 14
- 239000004372 Polyvinyl alcohol Substances 0.000 title abstract 8
- 229920002451 polyvinyl alcohol Polymers 0.000 title abstract 8
- 235000013580 sausages Nutrition 0.000 title abstract 3
- 239000011248 coating agent Substances 0.000 abstract 6
- 238000000576 coating method Methods 0.000 abstract 5
- 239000003431 cross linking reagent Substances 0.000 abstract 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 239000000853 adhesive Substances 0.000 abstract 3
- 230000001070 adhesive effect Effects 0.000 abstract 3
- 238000001125 extrusion Methods 0.000 abstract 3
- 238000009738 saturating Methods 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- 230000001112 coagulating effect Effects 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- 238000000151 deposition Methods 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 abstract 2
- 229920001519 homopolymer Polymers 0.000 abstract 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000003960 organic solvent Substances 0.000 abstract 2
- 239000004014 plasticizer Substances 0.000 abstract 2
- 229920001290 polyvinyl ester Polymers 0.000 abstract 2
- LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 abstract 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 abstract 1
- 244000025254 Cannabis sativa Species 0.000 abstract 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 abstract 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 abstract 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- SQUHHTBVTRBESD-UHFFFAOYSA-N Hexa-Ac-myo-Inositol Natural products CC(=O)OC1C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O SQUHHTBVTRBESD-UHFFFAOYSA-N 0.000 abstract 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000012670 alkaline solution Substances 0.000 abstract 1
- 239000001164 aluminium sulphate Substances 0.000 abstract 1
- 235000011128 aluminium sulphate Nutrition 0.000 abstract 1
- 239000003125 aqueous solvent Substances 0.000 abstract 1
- 235000009120 camo Nutrition 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 abstract 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 abstract 1
- 229940105329 carboxymethylcellulose Drugs 0.000 abstract 1
- 229960000541 cetyl alcohol Drugs 0.000 abstract 1
- 235000005607 chanvre indien Nutrition 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000000701 coagulant Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 229940099371 diacetylated monoglycerides Drugs 0.000 abstract 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 235000010944 ethyl methyl cellulose Nutrition 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 239000011487 hemp Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- -1 hydrogen siloxane Chemical class 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- CDAISMWEOUEBRE-GPIVLXJGSA-N inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 abstract 1
- 229960000367 inositol Drugs 0.000 abstract 1
- 150000002561 ketenes Chemical class 0.000 abstract 1
- 239000004310 lactic acid Substances 0.000 abstract 1
- 235000014655 lactic acid Nutrition 0.000 abstract 1
- 229960000448 lactic acid Drugs 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 229920003087 methylethyl cellulose Polymers 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 239000012188 paraffin wax Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000006467 substitution reaction Methods 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C13/00—Sausage casings
- A22C13/0013—Chemical composition of synthetic sausage casings
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling drums
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
- B29C48/917—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means by applying pressurised gas to the surface of the flat article
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C13/00—Sausage casings
- A22C2013/002—Sausage casings made by extrusion
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C13/00—Sausage casings
- A22C2013/0046—Sausage casings suitable for impregnation with flavouring substances, e.g. caramel, liquid smoke, spices
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C13/00—Sausage casings
- A22C2013/0066—Sausage casings casings according to the presence or absence of seams
- A22C2013/0069—Sausage casings casings according to the presence or absence of seams seamed casings, casings with at least one longitudinal seam
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C13/00—Sausage casings
- A22C2013/0086—Sausage casings shrinkable casings
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Laminated Bodies (AREA)
- Processing Of Meat And Fish (AREA)
- Paper (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
1287286 Coated sausage casing TEE-PAK Inc 2 Oct 1969 [18 Oct 1968 21 Oct 1968 26 May 1969 (2)] 48537/69 Heading B2E [Also in Division F2] A synthetic sausage casing comprises a tube of a long fibre saturating tissue longitudinally seamed and impregnated and coated with a continuous polyvinyl alcohol resin film, the film resulting from depositing on the tissue a film-forming polyvinyl alcohol resin having a degree of substitution with regard to hydroxyl groups of at least 20%. The polyvinyl alcohol resin may be deposited on the tissue by roller, doctor blade, knife, reverse roll, direct roll, contra-coating, as an organic solvent solution or an aqueous or aqueous alkaline solution, or by melt-extrusion. A polyvinyl alcohol resin may be depositedby contact with a coagulating agent or by evaporating the solvent from the resin solution-impregnated tissue. Further insolubilization of the deposited resin may be carried out by reaction with a cross-linking agent which is either incorporated in the impregnating and coating resin solution or melt or brought into contact with the impregnated and coated tissue in a separate step, e.g. by spraying. Examples of cross-linking agents are given. The tissue may be formed into a tube at the time of the deposition and insolubilization; or the tissue is impregnated and coated in the form of a flat sheet and subsequently formed into a tube. The polyvinyl alcohol resin may be prepared by hydrolysis of polyvinyl ester homopolymers, or carboxylated polyvinyl ester polymers, e.g. vinyl esterethylenically unsaturated carboxylic acid copolymers. The resin may be plasticized for application by extrusion. Examples of plasticizers are given. The casings may be treated: inside and/or outside with surface-applied lubricants and release agents, e.g. silicon oils, polymethyl hydrogen siloxane, acetylated monoglycerides, 1-18C fatty ketene dimers, cetyl alcohol, aluminium sulphate, lactic acid, inositol, methyl- and carboxymethyl cellulose; inside surface-applied shrinkage and adhesive coating agents, e.g. gelatin-acetylated monoglyceride mixtures, gelatin cured with dialdehydes; outside surface-applied water- and vapour-permeability reducing coating materials, e.g. vinylidene chloride homopolymers and copolymers, polymeric mixtures of a paraffin wax and a dimerized ester of an epichlorohydrinbis-phenol reaction product. As shown in Fig. 2, a ribbon of long fibre hemp saturating tissue 11 is formed into tubular form by formers 15 and 16, and proceeds downwardly over a mandrel 17, through forming ring 19 and through coating die 20 which applies an aqueous or organic solvent solution of polyvinyl alcohol resin to the outer surface of the tube. The mandrel 17 extends through drying chamber 23. From the lower end of the drier 23, the dried coated casing is collapsed before passing to another drier 29 in an inflated condition. In another embodiment (Fig. 3 not shown), mandrel 17 extends into a coagulating bath through which a coated and impregnated casing is guided and subsequently passes through further coagulating bath, and finally a bath containing plasticizer and crosslinking agent, e.g. formaldehyde before being collapsed and inflated for drying. In another embodiment (Fig. 10 not shown) the coating die is replaced by a melt extruding die through which the casing centrally passes, and the mandrel is surrounded by cooling chamber to cool the web after extrusion of the polyvinyl alcohol resin film thereon. The mandrel also extends into a container containing a crosslinking agent. In a further embodiment, as shown in Fig. 11, a web of saturating tissue 341 and extruded resin film 342 in face-to-face surface contact are passed through the nip of cooled rollers 343 and 344, the resulting sheet 345 is slit by knife means 346, guided through a bath of a cross-linking agent and formed into a tube by passage over former 355. Adhesive applicator 357 cooperates with former 355 and applies adhesive 356 to the sheet as the edges are overlapped in the forming operation. Insolubilization of the resin is completed in drier 359.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76862568A | 1968-10-18 | 1968-10-18 | |
| US76902668A | 1968-10-21 | 1968-10-21 | |
| US82759469A | 1969-05-26 | 1969-05-26 | |
| US82764369A | 1969-05-26 | 1969-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1287286A true GB1287286A (en) | 1972-08-31 |
Family
ID=27505714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB48537/69A Expired GB1287286A (en) | 1968-10-18 | 1969-10-02 | Preparation of fibrous reinforced sausage casings from polyvinyl alcohol resins |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT314956B (en) |
| CA (1) | CA931448A (en) |
| FR (1) | FR2020999A1 (en) |
| GB (1) | GB1287286A (en) |
| NL (1) | NL6915500A (en) |
| SE (1) | SE362574B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8410204B2 (en) | 2007-07-05 | 2013-04-02 | Akzo Nobel Coatings International B.V. | Hardener composition, adhesive system and method of gluing |
| EP2772139A1 (en) * | 2013-02-27 | 2014-09-03 | ViskoTeepak Belgium NV | Cellulose-based food casing and method of manufacture |
| US9655372B2 (en) | 2013-02-27 | 2017-05-23 | Viskoteepak Belgium Nv | Cellulose-based food casing and method of manufacture |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2827862A1 (en) * | 1978-06-24 | 1980-01-03 | Hoechst Ag | TUBULAR SHELL WITH COVER ON THE INSIDE AND METHOD FOR THEIR PRODUCTION |
-
1969
- 1969-09-23 CA CA062793A patent/CA931448A/en not_active Expired
- 1969-10-02 GB GB48537/69A patent/GB1287286A/en not_active Expired
- 1969-10-14 NL NL6915500A patent/NL6915500A/xx unknown
- 1969-10-16 FR FR6935479A patent/FR2020999A1/fr not_active Withdrawn
- 1969-10-16 SE SE14237/69A patent/SE362574B/xx unknown
- 1969-10-16 AT AT973369A patent/AT314956B/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8410204B2 (en) | 2007-07-05 | 2013-04-02 | Akzo Nobel Coatings International B.V. | Hardener composition, adhesive system and method of gluing |
| EP2772139A1 (en) * | 2013-02-27 | 2014-09-03 | ViskoTeepak Belgium NV | Cellulose-based food casing and method of manufacture |
| US9655372B2 (en) | 2013-02-27 | 2017-05-23 | Viskoteepak Belgium Nv | Cellulose-based food casing and method of manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1952464B2 (en) | 1976-07-15 |
| CA931448A (en) | 1973-08-07 |
| SE362574B (en) | 1973-12-17 |
| NL6915500A (en) | 1970-04-21 |
| DE1952464A1 (en) | 1970-05-14 |
| FR2020999A1 (en) | 1970-07-17 |
| AT314956B (en) | 1974-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |