GB365035A - Improvements in or relating to the manufacture of insoles for boots or shoes - Google Patents

Improvements in or relating to the manufacture of insoles for boots or shoes

Info

Publication number
GB365035A
GB365035A GB26373/30A GB2637330A GB365035A GB 365035 A GB365035 A GB 365035A GB 26373/30 A GB26373/30 A GB 26373/30A GB 2637330 A GB2637330 A GB 2637330A GB 365035 A GB365035 A GB 365035A
Authority
GB
United Kingdom
Prior art keywords
coating
lbs
rubber
web
insole
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
GB26373/30A
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.)
BOSTON BLACKING Co Ltd
Original Assignee
BOSTON BLACKING Co Ltd
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 BOSTON BLACKING Co Ltd filed Critical BOSTON BLACKING Co Ltd
Publication of GB365035A publication Critical patent/GB365035A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00Soles; Sole-and-heel integral units
    • A43B13/38Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43DMACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D43/00Machines for making stitch lips, or other preparatory treatment of soles or insoles before fixing same
    • A43D43/02Machines for making stitch lips, or other preparatory treatment of soles or insoles before fixing same for making stitch lips by cutting
    • AHUMAN NECESSITIES
    • A43FOOTWEAR
    • A43DMACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
    • A43D43/00Machines for making stitch lips, or other preparatory treatment of soles or insoles before fixing same
    • A43D43/06Machines for making stitch lips, or other preparatory treatment of soles or insoles before fixing same for applying reinforcing materials to insoles; Attachment of ornamental tapes or ribs, e.g. sewing ribs, on soles, or the like

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Insoles for boots &c. are reinforced by applying to the non-tacky coated face of a strip of suitable width cut from a web of fabric coated with cement composition, a coating of cold viscous rubber cement composition and, while the composition is still cold, but tacky, applying a portion of the strip to the insole. The rubber cement composition contains rubber and a filler, such as zinc oxide, in approximately equal proportions, and Burgundy pitch in excess of the rubber content, dissolved in a very volatile solvent, such as naphtha solvent which is substantially free from the higher boiling point constituents usually found in such solvents. A thin coating of a composition containing 65 lbs. of rubber, 51 lbs. of zinc oxide, 22 lbs. of Burgundy pitch and 36 galls. of naphtha contained in a trunnioned receptacle is applied to a web of duck fed from a roll to a coating apparatus. The coated web is then passed over a series of steam pipes which drive off the volatile solvent and dry the web. The dry non-tacky coated web is wound on a roll and divided into a number of strips each of a width necessary to cover the insole, and the strips are further wound into rolls. A thicker coating of a composition containing 48 lbs. of rubber, 48 lbs. of zinc oxide, 60 lbs. of Burgundy pitch and 12 gallons of naphtha, preferably that distilling over between 165 DEG and 238 DEG F., is applied to the strips, the coating not extending to the edges of the strip. In a very short time the solvent in the second coating dries off or softens the first coating to unite the coatings into a single tacky coating for attachment to an insole. Pieces of the required length are cut from the strips and pressed into contact with the insole.
GB26373/30A 1929-11-08 1930-09-04 Improvements in or relating to the manufacture of insoles for boots or shoes Expired GB365035A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US365035XA 1929-11-08 1929-11-08

Publications (1)

Publication Number Publication Date
GB365035A true GB365035A (en) 1932-01-04

Family

ID=21888932

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26373/30A Expired GB365035A (en) 1929-11-08 1930-09-04 Improvements in or relating to the manufacture of insoles for boots or shoes

Country Status (2)

Country Link
GB (1) GB365035A (en)
NL (1) NL31488C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117562346A (en) * 2024-01-17 2024-02-20 福建奥翔安防科技有限公司 Glass fiber head shaping processing equipment of safety shoes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117562346A (en) * 2024-01-17 2024-02-20 福建奥翔安防科技有限公司 Glass fiber head shaping processing equipment of safety shoes
CN117562346B (en) * 2024-01-17 2024-04-05 福建奥翔安防科技有限公司 Glass fiber head shaping processing equipment of safety shoes

Also Published As

Publication number Publication date
NL31488C (en)

Similar Documents

Publication Publication Date Title
NO120176B (en)
US2657161A (en) Reinforced leather stripping and method of making the same
US2130530A (en) Coating of fibrous surfaces
GB365035A (en) Improvements in or relating to the manufacture of insoles for boots or shoes
US1800406A (en) Footwear and process of making the same
ES8107010A1 (en) Shoe lasting machine
US1895467A (en) Art of making shoe stiffeners
US2119509A (en) Coated paper
US2031960A (en) Rubber repair material
US1312682A (en) Albert l
US2276244A (en) Waterproof and greaseproof paper
GB290519A (en) Improvements in or relating to the manufacture of shoes
US2084878A (en) Tape and method of making the same
GB462008A (en) Coated sheet or strip material for use as a protective covering, and the manufacture thereof
US1756010A (en) Plastic process
US1769633A (en) Constructional material
US1989875A (en) Method of making sealing and reinforcing tapes and similar products
US2026453A (en) Leather and method of treating same
US2269214A (en) Shoe binding and the like
US1996890A (en) Manufacture of shoes
US1807244A (en) Adhesive composition
US256368A (en) Roofing composition
US1719712A (en) Gummed paper and process of manufacturing the same
US1238805A (en) Mineral-surfaced roofing material.
US1980179A (en) Method of sealing packages