IT1111463B - Foglio permeabile per bustine di the e procedimento per la sua fabbricazione - Google Patents

Foglio permeabile per bustine di the e procedimento per la sua fabbricazione

Info

Publication number
IT1111463B
IT1111463B IT67917/78A IT6791778A IT1111463B IT 1111463 B IT1111463 B IT 1111463B IT 67917/78 A IT67917/78 A IT 67917/78A IT 6791778 A IT6791778 A IT 6791778A IT 1111463 B IT1111463 B IT 1111463B
Authority
IT
Italy
Prior art keywords
procedure
manufacture
permeable sheet
tea bags
bags
Prior art date
Application number
IT67917/78A
Other languages
English (en)
Italian (it)
Other versions
IT7867917A0 (it
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 IT7867917A0 publication Critical patent/IT7867917A0/it
Application granted granted Critical
Publication of IT1111463B publication Critical patent/IT1111463B/it

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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
IT67917/78A 1977-04-22 1978-04-21 Foglio permeabile per bustine di the e procedimento per la sua fabbricazione IT1111463B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT7867917A0 IT7867917A0 (it) 1978-04-21
IT1111463B true IT1111463B (it) 1986-01-13

Family

ID=10084356

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67917/78A IT1111463B (it) 1977-04-22 1978-04-21 Foglio permeabile per bustine di the e procedimento per la sua fabbricazione

Country Status (18)

Country Link
JP (1) JPS541190A (de)
AT (1) AT366120B (de)
AU (1) AU515207B2 (de)
BE (1) BE866274A (de)
BR (1) BR7802476A (de)
CA (1) CA1114248A (de)
CH (1) CH627708A5 (de)
DE (1) DE2816829A1 (de)
FI (1) FI781176A7 (de)
FR (1) FR2387860A1 (de)
GB (1) GB1603414A (de)
IE (1) IE46798B1 (de)
IN (1) IN148240B (de)
IT (1) IT1111463B (de)
NL (1) NL7804257A (de)
NO (1) NO148549C (de)
SE (1) SE7804611L (de)
ZA (1) ZA782290B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO177624C (no) * 1989-10-31 1995-10-25 Philip Morris Prod Papirhylster for en rökeartikkel og anvendelse av dette
WO2006082027A1 (de) * 2005-02-01 2006-08-10 Koerber Helmut Verfahren zur zubereitung von teeqetränken aus schwarzem oder grünem tee
JP5836692B2 (ja) * 2011-08-09 2015-12-24 守康 村田 ティーバッグ
JP6297595B2 (ja) * 2013-01-31 2018-03-20 グラットフェルター ゲルンスバッハ ゲーエムベーハー 紙又は不織布のための架橋系／機能化系
DE102013227044B4 (de) 2013-12-20 2018-03-22 Martin Bauer Gmbh & Co. Kg Brühkapsel zur Herstellung eines Teegetränks in Kapselbrühmaschinen sowie Füllung für eine solche Brühkapsel
PL3496548T5 (pl) * 2016-08-15 2023-09-11 Ekaterra Research and Development UK Limited Sposób wytwarzania produktu liściastej herbaty

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 (de) * 1972-06-29 1974-01-10 Unilever Nv Teebeutel
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
AU3518378A (en) 1979-10-25
FI781176A7 (fi) 1978-10-23
IE780784L (en) 1978-10-22
IT7867917A0 (it) 1978-04-21
FR2387860A1 (fr) 1978-11-17
CA1114248A (en) 1981-12-15
NO781394L (no) 1978-10-24
AU515207B2 (en) 1981-03-19
NO148549B (no) 1983-07-25
AT366120B (de) 1982-03-10
ATA291878A (de) 1981-07-15
JPS541190A (en) 1979-01-06
FR2387860B1 (de) 1983-05-27
SE7804611L (sv) 1978-10-23
NO148549C (no) 1983-11-02
CH627708A5 (en) 1982-01-29
ZA782290B (en) 1979-11-28
IE46798B1 (en) 1983-09-21
GB1603414A (en) 1981-11-25
BR7802476A (pt) 1978-12-12
BE866274A (fr) 1978-10-23
DE2816829A1 (de) 1978-10-26
IN148240B (de) 1980-12-13
NL7804257A (nl) 1978-10-24

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