GB509785A - Improvements in or relating to the manufacture of boxes and like containers from plastic material - Google Patents

Improvements in or relating to the manufacture of boxes and like containers from plastic material

Info

Publication number
GB509785A
GB509785A GB2059/38A GB205938A GB509785A GB 509785 A GB509785 A GB 509785A GB 2059/38 A GB2059/38 A GB 2059/38A GB 205938 A GB205938 A GB 205938A GB 509785 A GB509785 A GB 509785A
Authority
GB
United Kingdom
Prior art keywords
boxes
containers
relating
manufacture
plastic material
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
GB2059/38A
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.)
Celluloid Corp
Original Assignee
Celluloid 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
Priority claimed from US121615A external-priority patent/US2255116A/en
Application filed by Celluloid Corp filed Critical Celluloid Corp
Publication of GB509785A publication Critical patent/GB509785A/en
Expired legal-status Critical Current

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
    • 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
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/32—Moulds having cutting means
    • 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
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
GB2059/38A 1937-01-21 1938-01-21 Improvements in or relating to the manufacture of boxes and like containers from plastic material Expired GB509785A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US509785XA 1937-01-21 1937-01-21
US121615A US2255116A (en) 1937-01-21 1937-01-21 Apparatus for making boxes
US204548A US2255117A (en) 1937-01-21 1938-04-27 Method of making boxes

Publications (1)

Publication Number Publication Date
GB509785A true GB509785A (en) 1939-07-21

Family

ID=27367885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2059/38A Expired GB509785A (en) 1937-01-21 1938-01-21 Improvements in or relating to the manufacture of boxes and like containers from plastic material

Country Status (2)

Country Link
US (1) US2255117A (en)
GB (1) GB509785A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518565A (en) * 1944-01-04 1950-08-15 Nicolle Charles Apparatus for simultaneously producing multiple recesses in plastic sheet material
US2531539A (en) * 1945-06-19 1950-11-28 Celanese Corp Apparatus for forming hollow thermoplastic containers by drawing
GB645687A (en) * 1945-06-19 1950-11-08 British Celanese Improvements in the manufacture of containers and covers therefor
US2691188A (en) * 1950-11-28 1954-10-12 Shoe Form Co Inc Method of and apparatus for molding shoe forms
US2891280A (en) * 1954-07-20 1959-06-23 Us Products Corp Method and apparatus for forming hollow plastic articles
US2909990A (en) * 1955-11-23 1959-10-27 Whitney Blake Co Marking vulcanized rubber cordage and the like
US2953814A (en) * 1957-07-18 1960-09-27 Owens Illinois Glass Co Method and apparatus for forming and trimming articles from plastic sheets
WO2000000699A1 (en) * 1998-06-29 2000-01-06 Open Industries Co., Ltd. Device and method for forming vegetable fiber material

Also Published As

Publication number Publication date
US2255117A (en) 1941-09-09

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