GB692167A - Film for packaging meats and other foodstuffs - Google Patents

Film for packaging meats and other foodstuffs

Info

Publication number
GB692167A
GB692167A GB5446/51A GB544651A GB692167A GB 692167 A GB692167 A GB 692167A GB 5446/51 A GB5446/51 A GB 5446/51A GB 544651 A GB544651 A GB 544651A GB 692167 A GB692167 A GB 692167A
Authority
GB
United Kingdom
Prior art keywords
film
substance
plasticizer
mono
mol
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
Application number
GB5446/51A
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.)
Wingfoot Corp
Original Assignee
Wingfoot Corp
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 Wingfoot Corp filed Critical Wingfoot Corp
Publication of GB692167A publication Critical patent/GB692167A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • C08L15/02—Rubber derivatives containing halogen
    • 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
    • B65B25/00—Packaging other articles presenting special problems
    • B65B25/06—Packaging slices or specially-shaped pieces of meat, cheese, or other plastic or tacky products
    • B65B25/065—Packaging slices or specially-shaped pieces of meat, cheese, or other plastic or tacky products of meat
    • B65B25/067—Packaging slices or specially-shaped pieces of meat, cheese, or other plastic or tacky products of meat combined with its conservation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wrappers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

Transparent films, 0.0007*?*0.001 in. thick, consist of 15-40 parts of a plasticizer for rubber hydrochloride and 100 parts of rubber hydrochloride, are coated on at least one surface with a hydrophilic substance soluble in the solution from which the film was cast but less soluble or insoluble in the film itself, to prevent fogging of the film upon condensation of moisture thereon, and include a substance which prevents adherence of the films to one another when stacked. The plasticizer is exemplified by dibutyl sebacate, and dibutyl sebacate in admixture with 2-ethylhexyl-diphenyl phosphate, methoxyethyl oleate, or butyl stearate, the anti-fogging agent by the mono-and dioleates and mono-and distearates of polyethylene glycols of mol. wt. 400-4000, the dilaurate of polyethylene glycol of mol. wt. 1500, and a sorbitan monopalmitate polyoxyalkylene derivative, and the substance which prevents adhesion by starch and silica aerogel.ALSO:For packaging food, especially red meat, there is employed transparent film, 0.0007-0.001 inch thick, consisting of 15-40 parts of a plasticizer for rubber hydrochloride and 100 parts of rubber hydrochloride, which film is coated on at least one surface with a hydrophilic substance soluble in the solution from which the film was cast but less soluble or insoluble in the film itself, to prevent fogging of the film upon condensation of moisture on the inner surface of the film, and includes a substance which prevents adherence of films to one another when stacked. The plasticizer is exemplified by dibutyl sebacate, and dibutyl sebacate in admixture with 2-ethyhexyl-diphenyl phosphate, methoxyethyl oleate, or butyl stearate, the anti-fogging agent by the mono- and dioleates and mono- and distearates of polyethylene glycols of mol. wt. 400-4,000, the dilaurate of polyethylene glycol of mol. wt. 1,500, and a sorbitan monopalmitate polyoxyalkylene derivative, and the substance which prevents adhesion by starch and silica aerogel.
GB5446/51A 1950-08-18 1951-03-06 Film for packaging meats and other foodstuffs Expired GB692167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US692167XA 1950-08-18 1950-08-18

Publications (1)

Publication Number Publication Date
GB692167A true GB692167A (en) 1953-05-27

Family

ID=22087480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5446/51A Expired GB692167A (en) 1950-08-18 1951-03-06 Film for packaging meats and other foodstuffs

Country Status (1)

Country Link
GB (1) GB692167A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2794107A1 (en) * 1999-05-25 2000-12-01 Jean Routhiau Sa Method of preservation of thin meat slices involves enclosing the slices between film covered support plates
FR2898115A1 (en) * 2003-09-26 2007-09-07 Charal Package for e.g. pineapple, has non absorbent plastic sheets to pack slices of capriccio, and soldering cord with strips which are continuous and parallel with respect to each other, where cord seals two sheets together

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2794107A1 (en) * 1999-05-25 2000-12-01 Jean Routhiau Sa Method of preservation of thin meat slices involves enclosing the slices between film covered support plates
FR2898115A1 (en) * 2003-09-26 2007-09-07 Charal Package for e.g. pineapple, has non absorbent plastic sheets to pack slices of capriccio, and soldering cord with strips which are continuous and parallel with respect to each other, where cord seals two sheets together

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