US1786911A - Process for the manufacture of transparent papers, particularly those used for the packing of edible articles - Google Patents

Process for the manufacture of transparent papers, particularly those used for the packing of edible articles Download PDF

Info

Publication number
US1786911A
US1786911A US171071A US17107127A US1786911A US 1786911 A US1786911 A US 1786911A US 171071 A US171071 A US 171071A US 17107127 A US17107127 A US 17107127A US 1786911 A US1786911 A US 1786911A
Authority
US
United States
Prior art keywords
packing
manufacture
those used
particularly those
transparent
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 - Lifetime
Application number
US171071A
Inventor
Klotz Otto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of US1786911A publication Critical patent/US1786911A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/26—Agents rendering paper transparent or translucent
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/918—Material abnormally transparent
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31768—Natural source-type polyamide [e.g., casein, gelatin, etc.]
    • Y10T428/31772—Next to cellulosic
    • Y10T428/31775—Paper

Definitions

  • the present invention relates to a process for the manufacture of transparent papers, which are intended in particular for bags and other packings for edible articles and eat-ables.
  • the paper which has hitherto been used for these purposes is transparent to a certain extent only, such, for example, as parchment, pergamyn, Waxed paper, oiled paper, etc. This transparency is however so slight that articles packed therein can only advantage such as pergamyn, parchment etc.
  • the process is very simple to carry out and consists in applying a coating of gelatine to the paper which after drying becomes transparent. According to the degree of transparency required the gelatine solution is applied on one or both sides.
  • the thickness of the coating and the manner in which it is applied may be any that is desired. Instead of gelatine other colloidally acting substances may be used.
  • I claim A process for producing a transparent paper particularly for packing edibles, which 0 comprises in coating the outside of both sides of a translucent paper with a solution of gelatine to render it transparent.

Description

Patented Dec. 30, 1930 OTTO KLOTZ, F GOPPINGEN, GERMANY PROCESS FOR THE MANUFACTURE OF TRANSPARENT PAPERS, PARTICULARLY THOSE USED FOR THE PACKING OF EDIBLE ARTICLES No Drawing. Application filed February 25, 192?, Serial No. 171,071, and in Germany October 9, 1926.
The present invention relates to a process for the manufacture of transparent papers, which are intended in particular for bags and other packings for edible articles and eat-ables. The paper which has hitherto been used for these purposes is transparent to a certain extent only, such, for example, as parchment, pergamyn, Waxed paper, oiled paper, etc. This transparency is however so slight that articles packed therein can only advantage such as pergamyn, parchment etc.
but the process is characterized by the fact that such papers of other kinds, e. g. tissue paper can be used for the said purpose.
The process is very simple to carry out and consists in applying a coating of gelatine to the paper which after drying becomes transparent. According to the degree of transparency required the gelatine solution is applied on one or both sides. The thickness of the coating and the manner in which it is applied may be any that is desired. Instead of gelatine other colloidally acting substances may be used. I claim A process for producing a transparent paper particularly for packing edibles, which 0 comprises in coating the outside of both sides of a translucent paper with a solution of gelatine to render it transparent.
In testimony whereof I aflix my signature.
OTTO KLOTZ.
US171071A 1926-10-09 1927-02-25 Process for the manufacture of transparent papers, particularly those used for the packing of edible articles Expired - Lifetime US1786911A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1786911X 1926-10-09

Publications (1)

Publication Number Publication Date
US1786911A true US1786911A (en) 1930-12-30

Family

ID=7743266

Family Applications (1)

Application Number Title Priority Date Filing Date
US171071A Expired - Lifetime US1786911A (en) 1926-10-09 1927-02-25 Process for the manufacture of transparent papers, particularly those used for the packing of edible articles

Country Status (2)

Country Link
US (1) US1786911A (en)
FR (1) FR628956A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1029401B1 (en) 2021-11-23 2022-12-08 Intersac Cellulose sheet packaging material with transparency obtained by coating

Also Published As

Publication number Publication date
FR628956A (en) 1927-11-02

Similar Documents

Publication Publication Date Title
CH546184A (en) PACKAGING FOR LIQUIDS FROM CARDBOARD OR PAPER AND METHOD OF MANUFACTURING THE PACKAGING.
US1786911A (en) Process for the manufacture of transparent papers, particularly those used for the packing of edible articles
GB283751A (en) Process for the manufacture of transparent papers, particularly those used for the packing of edible articles
BR7203258D0 (en) PROCESS FOR THE MANUFACTURE OF 3-7-DI-METHYL-OCTA-2-6-DIENYL-MERCAPTAN, PROCESS TO GIVE OR MODIFY SMELL OF ODORANT COMPOSITES, OR GIVE AROMA TO FOOD, SWEETS AND DRINK
US1900294A (en) Waxed paper and process of making the same
GB255289A (en) Improvements in, or connected with, the wrapping of blocks, caramels, or like articles
GB199538A (en) Improvements in and relating to machines for the production of pleated or creased paper, fabrics and the like
ES92035A1 (en) Improvements in machines for splitting and packing lump sugar in cardboard boxes or other containers.
GB213810A (en) Improvements in or relating to the manufacture of transparent paper
GB317267A (en) Tropical packing for photographic plates, films and papers
AT106027B (en) Process for the production of pressed or drawn packaging u. like
CH472963A (en) Process for the surface treatment of paper intended for packaging purposes, in particular for the manufacture of paper sacks
ES80927A1 (en) An industrial result that consists of a cylindrical container of parchment paper or the like to contain creams for footwear and similar products.
GB193808A (en) Improvements in and relating to packing boxes or other receptacles for brittle articles
ES106955A3 (en) A process for the manufacture of an industrial product consisting of bags or paper containers for various articles.
ES113273A1 (en) Bags made of cellulose hydrates for the packaging of fruits and other products.
ES87044A1 (en) The industrial product, insoles for footwear, made of paper, cardboard and both materials together.
ES101333A1 (en) Procedure for the creation or copy of various translucent, in any product or material of absorbing nature.
GB485200A (en) Improvements in or relating to method of producing a laminated article or composite wrapper, the laminated article or composite wrapper resulting therefrom, and the use thereof in packages
CA233544A (en) Plastic packing material for stuffing boxes
CA258381A (en) Packing for eggs and other fragile articles
GB254062A (en) Improvements in confection packages
GB236709A (en) An improved compound fabric
ES104722A1 (en) Improvements in the manufacture of cardboard or cardboard boxes and other similar packaging for cigarettes.
ES137528A1 (en) PACKAGING MACHINE, IN CARTON WRAPPED, SMALL SHEETS OF PAPER INTERFERRED ONE IN OTHER IN THE SHAPE OF ZIG-ZAG