CA2059718A1 - Using male and female mould to convex pressed the vein of natural flora and leaves on the surface of leather - Google Patents

Using male and female mould to convex pressed the vein of natural flora and leaves on the surface of leather

Info

Publication number
CA2059718A1
CA2059718A1 CA 2059718 CA2059718A CA2059718A1 CA 2059718 A1 CA2059718 A1 CA 2059718A1 CA 2059718 CA2059718 CA 2059718 CA 2059718 A CA2059718 A CA 2059718A CA 2059718 A1 CA2059718 A1 CA 2059718A1
Authority
CA
Canada
Prior art keywords
leather
leaves
machine
mould
flora
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.)
Granted
Application number
CA 2059718
Other languages
French (fr)
Other versions
CA2059718C (en
Inventor
Da-Kuang Chang
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.)
CHANG DA KUANG
Original Assignee
CHANG DA KUANG
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 CHANG DA KUANG filed Critical CHANG DA KUANG
Priority to CA 2059718 priority Critical patent/CA2059718C/en
Publication of CA2059718A1 publication Critical patent/CA2059718A1/en
Application granted granted Critical
Publication of CA2059718C publication Critical patent/CA2059718C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B1/00—Manufacture of leather; Machines or devices therefor
    • C14B1/44—Mechanical treatment of leather surfaces
    • C14B1/56—Ornamenting, producing designs, embossing

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

This new invention includes convex pressing of natural flora and leaves on the surface of leather;
putting colour into resulting leather and using the coloured leather to manufacture final consumer leather products such as handbags and ladybags.
The materials used in the whole process are briefly described in the following:
(i) Natural Flora & Leaves: Natural leaves and flora are taken from selected plants.
(ii) Leather: chrome or vegetable tanned leathers are used. The leathers used can be cattlehide, sheepskin or pigskin.
(iii) Water-base colouring agent: A colouring agent which is used in the dyeing of the convex pressed leather.
(iv) Mould releasing agent a water-base wax that is used to hold the position of the flattened natural flora and leaves on a piece of cardboard.
(v) Mould hardening agent: the chemical used in the making of the male and female mould is called epoxy resin.
(vi) Hydraulic Pressing Machine: supported on the ground by two steel poles on each side of the machine, this machine consists of a lower and an upper metal boards which are used to hold the mould and to convex press the leather. The two metal boards are positioned in the center of the machine by fastening them into two steel bars which are fixed onto the steel poles on each side of the machine.
CA 2059718 1992-01-20 1992-01-20 Using male and female mould to convex pressed the vein of natural flora and leaves on the surface of leather Expired - Fee Related CA2059718C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2059718 CA2059718C (en) 1992-01-20 1992-01-20 Using male and female mould to convex pressed the vein of natural flora and leaves on the surface of leather

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2059718 CA2059718C (en) 1992-01-20 1992-01-20 Using male and female mould to convex pressed the vein of natural flora and leaves on the surface of leather

Publications (2)

Publication Number Publication Date
CA2059718A1 true CA2059718A1 (en) 1993-07-21
CA2059718C CA2059718C (en) 1996-11-12

Family

ID=4149119

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2059718 Expired - Fee Related CA2059718C (en) 1992-01-20 1992-01-20 Using male and female mould to convex pressed the vein of natural flora and leaves on the surface of leather

Country Status (1)

Country Link
CA (1) CA2059718C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080241477A1 (en) * 2005-10-12 2008-10-02 Edgar Chris T Embossing of Flexible Sheet Material
US10550444B2 (en) * 2017-11-13 2020-02-04 Lear Corporation Molded loose grain inspection tools and method

Also Published As

Publication number Publication date
CA2059718C (en) 1996-11-12

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed