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NO781394L - WATER PERMETABLE SHEET MATERIAL SUITABLE FOR MANUFACTURE OF TEA BAGS - Google Patents

WATER PERMETABLE SHEET MATERIAL SUITABLE FOR MANUFACTURE OF TEA BAGS

Info

Publication number
NO781394L
NO781394L NO781394A NO781394A NO781394L NO 781394 L NO781394 L NO 781394L NO 781394 A NO781394 A NO 781394A NO 781394 A NO781394 A NO 781394A NO 781394 L NO781394 L NO 781394L
Authority
NO
Norway
Prior art keywords
permetable
manufacture
water
sheet material
material suitable
Prior art date
Application number
NO781394A
Other languages
Norwegian (no)
Other versions
NO148549B (en
NO148549C (en
Inventor
Sidney Pendlington
Original Assignee
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 Nv filed Critical Unilever Nv
Publication of NO781394L publication Critical patent/NO781394L/en
Publication of NO148549B publication Critical patent/NO148549B/en
Publication of NO148549C publication Critical patent/NO148549C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
    • B65D85/808—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package for immersion in the liquid to release part or all of their contents, e.g. tea bags
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • D21H17/15—Polycarboxylic acids, e.g. maleic acid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tea And Coffee (AREA)
  • Packages (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
NO781394A 1977-04-22 1978-04-20 TEPOSE MADE OF WATERPROOFABLE SHEET MATERIAL NO148549C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16824/77A GB1603414A (en) 1977-04-22 1977-04-22 Tea bags

Publications (3)

Publication Number Publication Date
NO781394L true NO781394L (en) 1978-10-24
NO148549B NO148549B (en) 1983-07-25
NO148549C NO148549C (en) 1983-11-02

Family

ID=10084356

Family Applications (1)

Application Number Title Priority Date Filing Date
NO781394A NO148549C (en) 1977-04-22 1978-04-20 TEPOSE MADE OF WATERPROOFABLE SHEET MATERIAL

Country Status (18)

Country Link
JP (1) JPS541190A (en)
AT (1) AT366120B (en)
AU (1) AU515207B2 (en)
BE (1) BE866274A (en)
BR (1) BR7802476A (en)
CA (1) CA1114248A (en)
CH (1) CH627708A5 (en)
DE (1) DE2816829A1 (en)
FI (1) FI781176A (en)
FR (1) FR2387860A1 (en)
GB (1) GB1603414A (en)
IE (1) IE46798B1 (en)
IN (1) IN148240B (en)
IT (1) IT1111463B (en)
NL (1) NL7804257A (en)
NO (1) NO148549C (en)
SE (1) SE7804611L (en)
ZA (1) ZA782290B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO177624C (en) * 1989-10-31 1995-10-25 Philip Morris Prod Paper cover for a smoking article and its use
ES2330367T3 (en) * 2005-02-01 2009-12-09 Korber, Helmut PROCEDURE TO PREPARE A DRINK OF BLACK OR GREEN TEA.
JP5836692B2 (en) * 2011-08-09 2015-12-24 守康 村田 Tea bag
PL2951341T3 (en) * 2013-01-31 2017-02-28 Glatfelter Gernsbach Gmbh Crosslinking/functionalization system for a paper or non-woven web
DE102013227044B4 (en) 2013-12-20 2018-03-22 Martin Bauer Gmbh & Co. Kg Brewing capsule for producing a tea beverage in capsule brewing machines and filling for such a brewing capsule
WO2018033395A2 (en) 2016-08-15 2018-02-22 Unilever Plc A process for manufacturing a leaf tea product

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3006764A (en) * 1959-02-17 1961-10-31 Duncan Coffee Company Tea bag
DE2332227A1 (en) * 1972-06-29 1974-01-10 Unilever Nv TEABAG
US3914439A (en) * 1974-08-16 1975-10-21 Shepard Chemical Ind Inc Dry particulate flavor composition, method of making same and use thereof

Also Published As

Publication number Publication date
CA1114248A (en) 1981-12-15
AU515207B2 (en) 1981-03-19
NL7804257A (en) 1978-10-24
FR2387860A1 (en) 1978-11-17
ATA291878A (en) 1981-07-15
JPS541190A (en) 1979-01-06
ZA782290B (en) 1979-11-28
AU3518378A (en) 1979-10-25
IN148240B (en) 1980-12-13
AT366120B (en) 1982-03-10
BR7802476A (en) 1978-12-12
DE2816829A1 (en) 1978-10-26
FR2387860B1 (en) 1983-05-27
IT7867917A0 (en) 1978-04-21
IE46798B1 (en) 1983-09-21
GB1603414A (en) 1981-11-25
CH627708A5 (en) 1982-01-29
IE780784L (en) 1978-10-22
SE7804611L (en) 1978-10-23
IT1111463B (en) 1986-01-13
NO148549B (en) 1983-07-25
FI781176A (en) 1978-10-23
NO148549C (en) 1983-11-02
BE866274A (en) 1978-10-23

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