GB2209017A - Blade for collar cutting machines - Google Patents

Blade for collar cutting machines Download PDF

Info

Publication number
GB2209017A
GB2209017A GB8720109A GB8720109A GB2209017A GB 2209017 A GB2209017 A GB 2209017A GB 8720109 A GB8720109 A GB 8720109A GB 8720109 A GB8720109 A GB 8720109A GB 2209017 A GB2209017 A GB 2209017A
Authority
GB
United Kingdom
Prior art keywords
collar
blade
cutting
zig
cut line
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.)
Withdrawn
Application number
GB8720109A
Other versions
GB8720109D0 (en
Inventor
Hvo-Ken Wu
Chein-Ming Lee
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.)
LEE CHEIN MING
WU HVO KEN
Original Assignee
LEE CHEIN MING
WU HVO KEN
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 LEE CHEIN MING, WU HVO KEN filed Critical LEE CHEIN MING
Priority to GB8720109A priority Critical patent/GB2209017A/en
Publication of GB8720109D0 publication Critical patent/GB8720109D0/en
Publication of GB2209017A publication Critical patent/GB2209017A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/10—Making cuts of other than simple rectilinear form
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
    • A41B3/00—Collars
    • A41B3/005—Methods or devices for their manufacture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006—Cutting members therefor
    • B26D2001/006—Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

A blade (5) for a cutting machine for cutting upper collars (6) for garmets has a zig-zag shaped cutting edge. This produces a zig-zag cut line which avoids the need to trim dangling waste yarn from the cut line. <IMAGE>

Description

Blade for collar cutting machines The present invention relates to blades for cutting collars for shirts.
Collar processing is one of the important processes in making ready-made clothes, in which the collar is generally made up of an upper collar sewn with a lower one. In collar processing an upper collar (Figures 5 to 7) folded crosswise to aLign its pointed ends IA before the upper collar 1 is sewn with the lower one, and the lower edge of the upper collar is then cut neatly as shown in Figure 5 with a collar cutting machine. At present a blade used in such collar cutting machines has a straight line blade edge so that the cut line 1B of the upper collar 1 is always a straight line even though the blade is sometimes a little curved. As a result, the yarn parallel to the cut line falls out of the cut line of the cloth in relatively large lengths after the cutting process as Figures 6 and 7 show.
Removing this dangling waste yarn is time consuming and it is difficult to provide a clean edge so that the quality of the resulting garment is impaired.
The present invention seeks to reduce the above problem.
Accordingly, the present invention provides a blade for a cutting machine for cutting an upper or Liar for a garment prior to the collar being sewn to a louver collar, wherein the blade has a zig-zag shaped cutting edge.
A blade according to the invention cuts the lower edge of an upper collar in a zig-zag line instead of a straight line with the result that waste yarn is cut into small lengths which easily drop down from the cloth to give the cut line a neat look.
The present invention is further described hereinafter by way of example, with reference to the accompanying drawings.
in which: Figure 1 is an outward view of a collar cutter; Figure 2 is a view of a cutter bl-wde according to the invention and an upper collar folded crosswise; Figure 3 is a view of an upper co;lar having been cut with the collar cutter blade of Figure 2; Figure 4 is a view of a cut line edge of the collar of Figure 3; Figure 5 is a view of a conventional collar cutter blade and an upper collar folded crosswise; Figure 6 is a view of an upper collar cut with a conventional collar cutter blade; and Figure 7 is a view of a cut line edge of the collar of Figure 6.
Referring to Figures i to 4, a collar cutter blade 5 has a zig-zag shaped cutting edge similar to a saw tooth eige.
Figure 2 shows an upper collar 6 folded crosswise to be cut by cutter 2 with the cutter blade 5 (a collar cutter is a type of cutter that performs cutting by pressure as in a press) and Figure 3 shows the collar after cutting, the lower edge of the upper collar 6 showing a zig-zag-shaped line as Figure 4 shows in greater detail and the waste yarn turned out is so short that it immediately falls off the cloth and does not remain in the cut line 6A to impair its quality. The waste yarn does not have to be removed by personnel, thus saving considerable time and effort.

Claims (3)

Claims
1. A blade for a cutting machine for cutting an upper collar for a garment prior to the collar being sewn to a lower collar, wherein the blade has a zig-zag shaped cutting edge.
2. A cutting blade for a cutting machine for cutting an upper collar for a garment prior to the collar being sewn to a lower collar, substantially as hereinbefore described with reference to Figures 1 to 4 of the accompanying drawings.
3. A cutting machine for cutting upper collars or garments, having a blade as claimed in claim 1 or 2.
GB8720109A 1987-08-26 1987-08-26 Blade for collar cutting machines Withdrawn GB2209017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8720109A GB2209017A (en) 1987-08-26 1987-08-26 Blade for collar cutting machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8720109A GB2209017A (en) 1987-08-26 1987-08-26 Blade for collar cutting machines

Publications (2)

Publication Number Publication Date
GB8720109D0 GB8720109D0 (en) 1987-09-30
GB2209017A true GB2209017A (en) 1989-04-26

Family

ID=10622827

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8720109A Withdrawn GB2209017A (en) 1987-08-26 1987-08-26 Blade for collar cutting machines

Country Status (1)

Country Link
GB (1) GB2209017A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2233270B (en) * 1989-06-29 1993-07-07 Tal Apparel Limited A die

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB448219A (en) * 1935-10-25 1936-06-04 Walter Ernest Aeschbach An improved machine for marking cloth
GB500079A (en) * 1937-09-02 1939-02-02 Victor Joseph Sigoda Improvements relating to pinking mechanism for sewing machines
GB844450A (en) * 1956-02-27 1960-08-10 Kara Kozesnicke Zd Y Narodni P A machine for cutting pelts
GB850640A (en) * 1958-02-14 1960-10-05 Gen Aniline & Film Corp Apparatus for reproducing and copying a record prepared on translucent material
GB922341A (en) * 1958-06-13 1963-03-27 Munters Carl Georg Improvements in or relating to the production of saw tooth serrations in sheets of material such as paper
GB1009157A (en) * 1964-04-22 1965-11-10 Floxite Company Inc Punch and die for tearing paper and the product thereof
GB1451485A (en) * 1973-11-21 1976-10-06 Der Esterphanian E Fabric cutter and method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB448219A (en) * 1935-10-25 1936-06-04 Walter Ernest Aeschbach An improved machine for marking cloth
GB500079A (en) * 1937-09-02 1939-02-02 Victor Joseph Sigoda Improvements relating to pinking mechanism for sewing machines
GB844450A (en) * 1956-02-27 1960-08-10 Kara Kozesnicke Zd Y Narodni P A machine for cutting pelts
GB850640A (en) * 1958-02-14 1960-10-05 Gen Aniline & Film Corp Apparatus for reproducing and copying a record prepared on translucent material
GB922341A (en) * 1958-06-13 1963-03-27 Munters Carl Georg Improvements in or relating to the production of saw tooth serrations in sheets of material such as paper
GB1009157A (en) * 1964-04-22 1965-11-10 Floxite Company Inc Punch and die for tearing paper and the product thereof
GB1451485A (en) * 1973-11-21 1976-10-06 Der Esterphanian E Fabric cutter and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2233270B (en) * 1989-06-29 1993-07-07 Tal Apparel Limited A die

Also Published As

Publication number Publication date
GB8720109D0 (en) 1987-09-30

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)