CA1052968A - Materiau thermoplastique repousse - Google Patents

Materiau thermoplastique repousse

Info

Publication number
CA1052968A
CA1052968A CA219,314A CA219314A CA1052968A CA 1052968 A CA1052968 A CA 1052968A CA 219314 A CA219314 A CA 219314A CA 1052968 A CA1052968 A CA 1052968A
Authority
CA
Canada
Prior art keywords
film
embossed
protuberances
length
mils
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
CA219,314A
Other languages
English (en)
Inventor
James K. Rutherfoord
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.)
Tredegar Industries Inc
Original Assignee
Ethyl Corp
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 Ethyl Corp filed Critical Ethyl Corp
Application granted granted Critical
Publication of CA1052968A publication Critical patent/CA1052968A/fr
Expired legal-status Critical Current

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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/18—Thermoforming apparatus
    • B29C51/20—Thermoforming apparatus having movable moulds or mould parts
    • B29C51/22—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis
    • 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
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Laminated Bodies (AREA)
CA219,314A 1974-02-21 1975-02-04 Materiau thermoplastique repousse Expired CA1052968A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44436674A 1974-02-21 1974-02-21

Publications (1)

Publication Number Publication Date
CA1052968A true CA1052968A (fr) 1979-04-24

Family

ID=23764596

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219,314A Expired CA1052968A (fr) 1974-02-21 1975-02-04 Materiau thermoplastique repousse

Country Status (4)

Country Link
BE (1) BE825551A (fr)
CA (1) CA1052968A (fr)
FR (1) FR2261860B1 (fr)
GB (1) GB1493512A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5554093A (en) * 1993-06-28 1996-09-10 Dowbrands L.P. Flexible thermoplastic containers having a visual pattern thereon

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR70771B (fr) * 1978-07-24 1983-03-22 Thprocter & Gamble Company
US4436520A (en) * 1981-12-21 1984-03-13 Exxon Research & Engineering Co. Low gloss films of enhanced adhesion
EP0323225A3 (fr) * 1987-12-28 1990-04-25 Canon Kabushiki Kaisha Moule de coulage et procédé pour fabriquer des moyens d'enregistrement d'information en utilisant ce moule
US5234633A (en) * 1987-12-28 1993-08-10 Canon Kabushiki Kaisha Cast molding die and process for producing information recording medium using the same
NL8802484A (nl) * 1988-10-10 1990-05-01 Tredegar Film Products B V Van een reliefpatroon voorziene kunststoffoelie, werkwijze ter vervaardiging daarvan, alsmede een dergelijke foelie omvattend verpakkingsmateriaal.
DE19611665C1 (de) * 1996-03-25 1997-10-23 4 P Folie Forchheim Gmbh Verpackungshülle
GB2343863B (en) * 1996-04-04 2000-10-18 Acordis Acetate Chemicals Ltd Plastics film and production thereof
DE19909839B4 (de) * 1999-03-06 2004-12-23 Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Verpackungshülle
US6537407B1 (en) 2000-09-06 2003-03-25 Acordis Acetate Chemicals Limited Process for the manufacture of an improved laminated material
US20170260665A1 (en) * 2016-03-08 2017-09-14 First Quality Nonwovens, Inc. Three-dimensionally patterned non-woven having stress recovery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5554093A (en) * 1993-06-28 1996-09-10 Dowbrands L.P. Flexible thermoplastic containers having a visual pattern thereon
US5618111A (en) * 1993-06-28 1997-04-08 Dowbrands L.P. Flexible thermoplastic containers having visual pattern thereon

Also Published As

Publication number Publication date
BE825551A (fr) 1975-08-14
GB1493512A (en) 1977-11-30
FR2261860A1 (fr) 1975-09-19
FR2261860B1 (fr) 1978-10-06

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