GB2243675B - Method and apparatus for treating and packing tea - Google Patents

Method and apparatus for treating and packing tea

Info

Publication number
GB2243675B
GB2243675B GB9009441A GB9009441A GB2243675B GB 2243675 B GB2243675 B GB 2243675B GB 9009441 A GB9009441 A GB 9009441A GB 9009441 A GB9009441 A GB 9009441A GB 2243675 B GB2243675 B GB 2243675B
Authority
GB
United Kingdom
Prior art keywords
treating
packing tea
tea
packing
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
GB9009441A
Other versions
GB2243675A (en
GB9009441D0 (en
Inventor
Alan L Carmichael
John M Trinick
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.)
George Williamson & Co Ltd
Original Assignee
George Williamson & Co Ltd
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 George Williamson & Co Ltd filed Critical George Williamson & Co Ltd
Priority to GB9009441A priority Critical patent/GB2243675B/en
Publication of GB9009441D0 publication Critical patent/GB9009441D0/en
Priority to APAP/P/1990/000190A priority patent/AP177A/en
Priority to IN663MA1990 priority patent/IN177420B/en
Publication of GB2243675A publication Critical patent/GB2243675A/en
Application granted granted Critical
Publication of GB2243675B publication Critical patent/GB2243675B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B32B15/085—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin comprising polyolefins
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F3/00—Tea; Tea substitutes; Preparations thereof
    • A23F3/06—Treating tea before extraction; Preparations produced thereby
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B32B2307/7246—Water vapor barrier
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/24—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2323/00—Polyalkenes
    • B32B2323/04—Polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles
    • B32B2439/70—Food packaging

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Packages (AREA)
  • Tea And Coffee (AREA)
GB9009441A 1990-04-26 1990-04-26 Method and apparatus for treating and packing tea Expired - Lifetime GB2243675B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9009441A GB2243675B (en) 1990-04-26 1990-04-26 Method and apparatus for treating and packing tea
APAP/P/1990/000190A AP177A (en) 1990-04-26 1990-07-11 Method and apparatus for treating and packing tea.
IN663MA1990 IN177420B (en) 1990-04-26 1990-08-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9009441A GB2243675B (en) 1990-04-26 1990-04-26 Method and apparatus for treating and packing tea

Publications (3)

Publication Number Publication Date
GB9009441D0 GB9009441D0 (en) 1990-06-20
GB2243675A GB2243675A (en) 1991-11-06
GB2243675B true GB2243675B (en) 1994-02-23

Family

ID=10675069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9009441A Expired - Lifetime GB2243675B (en) 1990-04-26 1990-04-26 Method and apparatus for treating and packing tea

Country Status (3)

Country Link
AP (1) AP177A (en)
GB (1) GB2243675B (en)
IN (1) IN177420B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5418699A (en) * 1998-08-17 2000-03-14 Unilever Plc Treatment of tea with carbone dioxide
PL204616B1 (en) 2001-03-05 2010-01-29 Unilever Nv Black tea manufacture
WO2009101632A1 (en) * 2008-02-12 2009-08-20 Nikhil Joshi An apparatus and method for reprocessing tea leaves

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1604211A (en) * 1978-04-19 1981-12-02 Tay Textiles Ltd Flexible bulk containers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587203A (en) * 1968-10-22 1971-06-28 Francis E Miles Apparatus for preparing salad mixes
DE2415228C2 (en) * 1973-04-04 1985-10-31 The Dow Chemical Co., Midland, Mich. Device for manufacturing and filling sacks made of thermally weldable material
US4241558A (en) * 1979-01-24 1980-12-30 C.V.P. Systems, Inc. Packaging machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1604211A (en) * 1978-04-19 1981-12-02 Tay Textiles Ltd Flexible bulk containers

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Chambers Encylopedia 1973 p.482-483,passage headed "MANUFACTURE", see,in particular, the *
drying to approximately 2% in the third paragraph on p483. *

Also Published As

Publication number Publication date
GB2243675A (en) 1991-11-06
IN177420B (en) 1997-01-18
GB9009441D0 (en) 1990-06-20
AP9000190A0 (en) 1990-07-31
AP177A (en) 1992-04-23

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20100425