GB698649A - Pulp molding die - Google Patents

Pulp molding die

Info

Publication number
GB698649A
GB698649A GB2301351A GB2301351A GB698649A GB 698649 A GB698649 A GB 698649A GB 2301351 A GB2301351 A GB 2301351A GB 2301351 A GB2301351 A GB 2301351A GB 698649 A GB698649 A GB 698649A
Authority
GB
United Kingdom
Prior art keywords
die
grooves
extend
moulding
flanges
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
GB2301351A
Inventor
Ernest Lynwood Shepard
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.)
Keyes Fibre Corp
Original Assignee
Keyes Fibre 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 Keyes Fibre Corp filed Critical Keyes Fibre Corp
Priority to GB2301351A priority Critical patent/GB698649A/en
Publication of GB698649A publication Critical patent/GB698649A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J7/00—Manufacture of hollow articles from fibre suspensions or papier-mâché by deposition of fibres in or on a wire-net mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Paper (AREA)

Abstract

698,649. Moulding pulp. KEYES FIBRE CO. Oct. 3, 1951, No. 23013/51. Class 87 (ii) An open-face pulp-moulding die for making egg holders &c. having a suction chamber 45, comprises a die plate 2 and a die ring 6 defining the moulding area, the die plate having draining holes 14 and a number of grooves 18 which divide the die into sub-areas 22. Each sub-area is covered by a wire-mesh hood 32 having flanges 38 which extend into the grooves 18 and are held frictionally within these grooves which may have locking strips 46 for this purpose. The hoods 32 adjacent the die ring 6 may have flanges 36, Fig. 4, which are secured by the die ring 6. Alternatively, these flanges may extend into a groove (not shown) similar to the grooves 18, running around the periphery of the moulding .area. The grooves 18 may extend as far as the edge of the die ring 6 or may extend a short distance underneath the die ring.
GB2301351A 1951-10-03 1951-10-03 Pulp molding die Expired GB698649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2301351A GB698649A (en) 1951-10-03 1951-10-03 Pulp molding die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2301351A GB698649A (en) 1951-10-03 1951-10-03 Pulp molding die

Publications (1)

Publication Number Publication Date
GB698649A true GB698649A (en) 1953-10-21

Family

ID=10188678

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2301351A Expired GB698649A (en) 1951-10-03 1951-10-03 Pulp molding die

Country Status (1)

Country Link
GB (1) GB698649A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004020740A1 (en) * 2002-08-29 2004-03-11 Vernacare Limited (Formerly Called Verna Limited) Moulding apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004020740A1 (en) * 2002-08-29 2004-03-11 Vernacare Limited (Formerly Called Verna Limited) Moulding apparatus

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