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GB217009A - Improvements in a conical paper cup and process for making the same - Google Patents

Improvements in a conical paper cup and process for making the same

Info

Publication number
GB217009A
GB217009A GB1172023A GB1172023A GB217009A GB 217009 A GB217009 A GB 217009A GB 1172023 A GB1172023 A GB 1172023A GB 1172023 A GB1172023 A GB 1172023A GB 217009 A GB217009 A GB 217009A
Authority
GB
United Kingdom
Prior art keywords
edge
arc
cup
making
sector
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
GB1172023A
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.)
VORTEX Manufacturing CO
Original Assignee
VORTEX Manufacturing CO
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 VORTEX Manufacturing CO filed Critical VORTEX Manufacturing CO
Priority to GB1172023A priority Critical patent/GB217009A/en
Publication of GB217009A publication Critical patent/GB217009A/en
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
    • B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
    • B65D3/02—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by shape
    • B65D3/06—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by shape essentially conical or frusto-conical
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Abstract

217,009. Rogers, F. H., (Vortex Mfg. Co.). May 1, 1923. Paper bags and the like, making.-Conical paper cups are formed by winding between heated conical rollers blanks of the form shown impregnated with paraffin-wax or other waterproofing medium and coated on the area 20, shown with acidified starch or other adhesive. The edge 15 is tangential to the substantially circular arc 17, 18, of greater radius than the arc 18, 19, which is practically in contact with the edge 14 in the neighbourhood of the cone centre 19. The adhesive is so spaced from the blank edge, except at the arc 18, 19 and a sector 24, that under the forming-pressure it spreads to the edge, particularly at the point 19, which it nearly approaches. At the arc 18, 19 is left a free edge which tends to lift from the finished cup and so separate the members of a nest of finished cups and prevent adhesion. The sector 24 is left to allow space for the clasp of gripping-members during making, and occurs at a part of the blank which is covered by a succeeding convolution of the cup flap when the cup is made.
GB1172023A 1923-05-01 1923-05-01 Improvements in a conical paper cup and process for making the same Expired GB217009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1172023A GB217009A (en) 1923-05-01 1923-05-01 Improvements in a conical paper cup and process for making the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1172023A GB217009A (en) 1923-05-01 1923-05-01 Improvements in a conical paper cup and process for making the same

Publications (1)

Publication Number Publication Date
GB217009A true GB217009A (en) 1924-06-12

Family

ID=9991427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1172023A Expired GB217009A (en) 1923-05-01 1923-05-01 Improvements in a conical paper cup and process for making the same

Country Status (1)

Country Link
GB (1) GB217009A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936561A (en) * 1987-06-24 1990-06-26 Mitsubishi Jukogyo Kabushiki Kaisha Apparatus for adjusting the diameter of folding drum in a rotary press

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936561A (en) * 1987-06-24 1990-06-26 Mitsubishi Jukogyo Kabushiki Kaisha Apparatus for adjusting the diameter of folding drum in a rotary press

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