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GB1408262A - Process for puffing fibrous material - Google Patents

Process for puffing fibrous material

Info

Publication number
GB1408262A
GB1408262A GB3402571A GB3402571A GB1408262A GB 1408262 A GB1408262 A GB 1408262A GB 3402571 A GB3402571 A GB 3402571A GB 3402571 A GB3402571 A GB 3402571A GB 1408262 A GB1408262 A GB 1408262A
Authority
GB
United Kingdom
Prior art keywords
zone
puffing
silicone rubber
continuously
shoe
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
GB3402571A
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
Priority to GB3402571A priority Critical patent/GB1408262A/en
Priority to SE7209508A priority patent/SE401533B/en
Priority to BE786605A priority patent/BE786605A/en
Priority to AU44825/72A priority patent/AU474245B2/en
Priority to CH1089872D priority patent/CH1089872A4/xx
Priority to FR7226170A priority patent/FR2146844A5/fr
Priority to LU65754D priority patent/LU65754A1/xx
Priority to CH1089872A priority patent/CH569802B5/xx
Priority to DE2264816*A priority patent/DE2264816A1/en
Priority to DE19722235643 priority patent/DE2235643C3/en
Priority to ZA725015A priority patent/ZA725015B/en
Priority to NL7210075A priority patent/NL7210075A/xx
Priority to CH1739272*A priority patent/CH550603A/en
Priority to IT27197/72A priority patent/IT963185B/en
Priority to CA147,624A priority patent/CA1006669A/en
Publication of GB1408262A publication Critical patent/GB1408262A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C29/00—Finishing or dressing, of textile fabrics, not provided for in the preceding groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Paper (AREA)
  • Meat, Egg Or Seafood Products (AREA)

Abstract

1408262 Puffing grain; tenderizing meat J VAN TILBURG 20 July 1972 [20 July 1971 18 Dec 1971] 34025/71 and 58894/71 Headings A2Q and A2U [Also in Divisions B5 C3 and Dl] A fibrous or filamentary material (e.g. rice, corn or meat) may be expanded and thereby tenderized by continuously feeding it through a pressure zone defined by a pair of opposed surfaces at least one of which is continuously moving to continuously advance the material through the zone, maintaining the advancing material in the zone in contact with a puffing agent e.g. steam supplied to the zone separately from the material, and continuously separating the opposed surfaces at the outlet of the pressure zone so that on exit from the zone the pressure on the material reduces and the puffing agent expands to expand the material. In the apparatus shown in Fig. 1 the material to be expanded is fed at 25 between silicone rubber coated drum 2 and flexible steel belt 14. The belt is heated by radiant elements 22. The material re-emerges at 27. In Fig. 2 the material is fed at 25 between silicone rubber belt 30 and steel belt 14. In Fig. 3 two belts 34 and 36 are pressed together by "shoes" 42 and 44, one of which is heated. In Fig. 5 the material is compressed between stationary shoe 50 and rotating drum 46. The drum is covered with silicone rubber. The shoe is lined with polytetrafluoroethylene. The shoe is hollow and is heated internally with steam. Some of the steam escapes via ducts 52a into the pressure zone.
GB3402571A 1971-07-20 1971-07-20 Process for puffing fibrous material Expired GB1408262A (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
GB3402571A GB1408262A (en) 1971-07-20 1971-07-20 Process for puffing fibrous material
SE7209508A SE401533B (en) 1971-07-20 1972-07-19 PROCEDURE AND DEVICE FOR THE PREPARATION OF A FIBRILLED RESP EXPANDED FINAL PRODUCT OF A FIBROST STARTING MATERIAL
BE786605A BE786605A (en) 1971-07-20 1972-07-20 BLOWING PROCESS
AU44825/72A AU474245B2 (en) 1971-07-20 1972-07-20 Puffing process
CH1089872D CH1089872A4 (en) 1971-07-20 1972-07-20
FR7226170A FR2146844A5 (en) 1971-07-20 1972-07-20
LU65754D LU65754A1 (en) 1971-07-20 1972-07-20
CH1089872A CH569802B5 (en) 1971-07-20 1972-07-20
DE2264816*A DE2264816A1 (en) 1971-07-20 1972-07-20 METHOD OF EXPANDING AN EXPANDABLE MATERIAL
DE19722235643 DE2235643C3 (en) 1971-07-20 1972-07-20 Process and device for the production of a frayed or fluffed or a fibrous end product
ZA725015A ZA725015B (en) 1971-07-20 1972-07-20 Puffing process
NL7210075A NL7210075A (en) 1971-07-20 1972-07-20
CH1739272*A CH550603A (en) 1971-07-20 1972-07-20 CONTINUOUS PROCESS AND EQUIPMENT FOR TREATING AN EXPANDABLE NON-TEXTILE MATERIAL.
IT27197/72A IT963185B (en) 1971-07-20 1972-07-20 PROCEDURE AND DEVICE FOR MANUFACTURING EXPANDED MATERIALS
CA147,624A CA1006669A (en) 1971-07-20 1972-07-20 Puffing process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3402571A GB1408262A (en) 1971-07-20 1971-07-20 Process for puffing fibrous material
GB5889471 1971-12-18

Publications (1)

Publication Number Publication Date
GB1408262A true GB1408262A (en) 1975-10-01

Family

ID=26262124

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3402571A Expired GB1408262A (en) 1971-07-20 1971-07-20 Process for puffing fibrous material

Country Status (11)

Country Link
AU (1) AU474245B2 (en)
BE (1) BE786605A (en)
CA (1) CA1006669A (en)
CH (3) CH1089872A4 (en)
DE (1) DE2264816A1 (en)
FR (1) FR2146844A5 (en)
GB (1) GB1408262A (en)
IT (1) IT963185B (en)
LU (1) LU65754A1 (en)
NL (1) NL7210075A (en)
SE (1) SE401533B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175239A (en) * 1990-12-27 1992-12-29 E. I. Du Pont De Nemours And Company Process for making para-aramid fibers having high tenacity and modulus by microwave annealing
US7001562B2 (en) 2002-12-26 2006-02-21 Kimberly Clark Worldwide, Inc. Method for treating fibrous web materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175239A (en) * 1990-12-27 1992-12-29 E. I. Du Pont De Nemours And Company Process for making para-aramid fibers having high tenacity and modulus by microwave annealing
US7001562B2 (en) 2002-12-26 2006-02-21 Kimberly Clark Worldwide, Inc. Method for treating fibrous web materials

Also Published As

Publication number Publication date
SE401533B (en) 1978-05-16
DE2235643A1 (en) 1973-03-15
CA1006669A (en) 1977-03-15
CH569802B5 (en) 1975-11-28
IT963185B (en) 1974-01-10
BE786605A (en) 1972-11-16
CH550603A (en) 1974-06-28
LU65754A1 (en) 1972-11-28
CH1089872A4 (en) 1975-06-13
DE2264816A1 (en) 1975-03-06
AU474245B2 (en) 1976-07-15
AU4482572A (en) 1974-01-24
DE2235643B2 (en) 1977-03-03
FR2146844A5 (en) 1973-03-02
NL7210075A (en) 1973-01-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee