IT1113547B - Metodo e apparecchio per goffratura - Google Patents

Metodo e apparecchio per goffratura

Info

Publication number
IT1113547B
IT1113547B IT7722309A IT2230977A IT1113547B IT 1113547 B IT1113547 B IT 1113547B IT 7722309 A IT7722309 A IT 7722309A IT 2230977 A IT2230977 A IT 2230977A IT 1113547 B IT1113547 B IT 1113547B
Authority
IT
Italy
Prior art keywords
embossing
roller
carpet
foam layer
embossing roller
Prior art date
Application number
IT7722309A
Other languages
English (en)
Italian (it)
Original Assignee
Ici 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
Priority claimed from GB14763/76A external-priority patent/GB1569704A/en
Application filed by Ici Ltd filed Critical Ici Ltd
Application granted granted Critical
Publication of IT1113547B publication Critical patent/IT1113547B/it

Links

Classifications

    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/008—Wide strips, e.g. films, webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/732—Floor coverings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Carpets (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Materials For Medical Uses (AREA)
  • Confectionery (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Laminated Bodies (AREA)
  • Floor Finish (AREA)
IT7722309A 1976-04-12 1977-04-08 Metodo e apparecchio per goffratura IT1113547B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB14763/76A GB1569704A (en) 1976-04-12 1976-04-12 Method of embossing polyurethane foam laminated to a carpet
GB2315276 1976-06-04
GB3573376 1976-08-27

Publications (1)

Publication Number Publication Date
IT1113547B true IT1113547B (it) 1986-01-20

Family

ID=27257166

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7722309A IT1113547B (it) 1976-04-12 1977-04-08 Metodo e apparecchio per goffratura

Country Status (8)

Country Link
JP (1) JPS52128966A (enrdf_load_stackoverflow)
CH (1) CH611481GA3 (enrdf_load_stackoverflow)
DE (2) DE2646456A1 (enrdf_load_stackoverflow)
DK (1) DK149377A (enrdf_load_stackoverflow)
FR (1) FR2348040A1 (enrdf_load_stackoverflow)
IT (1) IT1113547B (enrdf_load_stackoverflow)
NL (1) NL7703853A (enrdf_load_stackoverflow)
SE (1) SE7704044L (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59155971U (ja) * 1983-04-04 1984-10-19 三菱製紙株式会社 感圧紙巻取用包装材料
CN111844590B (zh) * 2020-06-22 2021-07-30 浙江润阳新材料科技股份有限公司 一种连续发泡材料的定厚装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR902841A (fr) * 1943-05-10 1945-09-13 Dynamit Nobel Ag Procédé pour le polissage, le matage (dépolissage), l'étampage, etc. continus debandes en produits synthétiques thermoplastiques
FR1461753A (fr) * 1965-11-17 1966-02-25 Union Carbide Corp Procédé de préparation continue de mousses de polyuréthane
DE1704813A1 (de) * 1966-09-20 1972-03-02 Alcide Mora Verfahren zur Herstellung reliefartig gemusterter Schaumstoffbahnen und zur Verbindung solcher Bahnen mit einer Auflagebahn sowie Vorrichtung zur Ausuebung des Verfahrens
US3874964A (en) * 1972-05-03 1975-04-01 Grace W R & Co Laminated fabric and method

Also Published As

Publication number Publication date
JPS52128966A (en) 1977-10-28
SE7704044L (sv) 1977-10-13
FR2348040A1 (fr) 1977-11-10
NL7703853A (nl) 1977-10-14
DK149377A (da) 1977-10-13
CH611481GA3 (en) 1979-06-15
CH611481B (de)
DE7711448U1 (de) 1977-09-15
FR2348040B1 (enrdf_load_stackoverflow) 1981-02-13
DE2646456A1 (de) 1977-10-20

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