GB1037600A - Improvements in spirally wound tubes - Google Patents

Improvements in spirally wound tubes

Info

Publication number
GB1037600A
GB1037600A GB2918465A GB2918465A GB1037600A GB 1037600 A GB1037600 A GB 1037600A GB 2918465 A GB2918465 A GB 2918465A GB 2918465 A GB2918465 A GB 2918465A GB 1037600 A GB1037600 A GB 1037600A
Authority
GB
United Kingdom
Prior art keywords
wound
degrees
mandrel
helically
strip
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
GB2918465A
Inventor
William Archibald Biggs
Charles Kirkland Dunlap
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.)
Sonoco Products Co
Original Assignee
Sonoco Products 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
Priority to CH946465A priority Critical patent/CH436952A/en
Application filed by Sonoco Products Co filed Critical Sonoco Products Co
Priority to NL6508917A priority patent/NL6508917A/xx
Priority to GB2918465A priority patent/GB1037600A/en
Priority to DE19651436868 priority patent/DE1436868A1/en
Priority to FR24405A priority patent/FR1449927A/en
Priority to LU49060A priority patent/LU49060A1/xx
Publication of GB1037600A publication Critical patent/GB1037600A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C3/00—Making tubes or pipes by feeding obliquely to the winding mandrel centre line
    • 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

Landscapes

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

Abstract

1,037,600. Helically-wound tubes. SONOCO PRODUCTS CO. July 9, 1965, No. 29184/65. Heading F2P. A helically-wound multi-ply paper tube for forming the winding core of sheet material and carpets comprises a plurality of paper strips helically wound in overlapping relationship with adhesive therebetween at a helix angle in the range between 15 degrees to 27 degrees, each of said strips having the component fibres extending in the lengthwise direction of the strip. Paper strips 23, 24, 25, 26, 27, 28 and 29, each having their fibres extending in the direction of arrows I, are helically wound on a mandrel 12, the formed tube being rotatably advanced by a looped belt driven through pulleys 14 and 16. The pulleys are adjustably spaced on threaded shafts 19 and 20 and are mounted on an angularly adjustable frame 17. The inner strip 23 is brought in on one side of the mandrel and is lubricated as it passes through a lubricator 31. Intermediate strips 24, 25, 26 and 27 and outer strip 29 pass through adhesive applicators 32 and 36 respectively from the other side of the mandrel, excepting strip 28 which passes dry to the mandrel through guide rollers 34. Each strip is wound at a helix angle in the range between 15 degrees to 27 degrees, and preferably, in the range between 17 degrees to 22 degrees, thereby producing a helically-wound paper tube having a high beam and crush strength. Rollers 37 serve a two-fold purpose of supporting the mandrel and compressing the wound strips.
GB2918465A 1965-07-06 1965-07-09 Improvements in spirally wound tubes Expired GB1037600A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH946465A CH436952A (en) 1965-07-06 1965-07-06 Spirally wound paper tube
NL6508917A NL6508917A (en) 1965-07-06 1965-07-09
GB2918465A GB1037600A (en) 1965-07-06 1965-07-09 Improvements in spirally wound tubes
DE19651436868 DE1436868A1 (en) 1965-07-06 1965-07-09 Tube support made of helically wound paper layers
FR24405A FR1449927A (en) 1965-07-06 1965-07-10 Spiral wound paper tube
LU49060A LU49060A1 (en) 1965-07-06 1965-07-13

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CH946465A CH436952A (en) 1965-07-06 1965-07-06 Spirally wound paper tube
NL6508917A NL6508917A (en) 1965-07-06 1965-07-09
GB2918465A GB1037600A (en) 1965-07-06 1965-07-09 Improvements in spirally wound tubes
DES0098196 1965-07-09
FR24405A FR1449927A (en) 1965-07-06 1965-07-10 Spiral wound paper tube
LU49060A LU49060A1 (en) 1965-07-06 1965-07-13

Publications (1)

Publication Number Publication Date
GB1037600A true GB1037600A (en) 1966-07-27

Family

ID=27543831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2918465A Expired GB1037600A (en) 1965-07-06 1965-07-09 Improvements in spirally wound tubes

Country Status (6)

Country Link
CH (1) CH436952A (en)
DE (1) DE1436868A1 (en)
FR (1) FR1449927A (en)
GB (1) GB1037600A (en)
LU (1) LU49060A1 (en)
NL (1) NL6508917A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10045945A1 (en) * 2000-09-16 2002-03-28 Norddeutsche Seekabelwerk Gmbh Core for a spinning bobbin and method for manufacturing the core
CN109834995B (en) * 2019-03-18 2020-09-29 江苏思源彩印包装有限公司 Angle adjusting device of paper tube forming machine

Also Published As

Publication number Publication date
CH436952A (en) 1967-05-31
LU49060A1 (en) 1965-09-13
DE1436868A1 (en) 1969-07-10
FR1449927A (en) 1966-05-06
NL6508917A (en) 1967-01-10

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