PH22012000712U3 - Twin-needle four-thread bag overedge sewing machine - Google Patents

Twin-needle four-thread bag overedge sewing machine

Info

Publication number
PH22012000712U3
PH22012000712U3 PH2/2012/000712U PH22012000712U PH22012000712U3 PH 22012000712 U3 PH22012000712 U3 PH 22012000712U3 PH 22012000712 U PH22012000712 U PH 22012000712U PH 22012000712 U3 PH22012000712 U3 PH 22012000712U3
Authority
PH
Philippines
Prior art keywords
needle
twin
thread
bobbin
base
Prior art date
Application number
PH2/2012/000712U
Other versions
PH22012000712Y1 (en
PH22012000712U1 (en
Inventor
Shih-Hsiung Fang
Original Assignee
Yao Han Ind 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 Yao Han Ind Co Ltd filed Critical Yao Han Ind Co Ltd
Priority to PH2/2012/000712U priority Critical patent/PH22012000712U3/en
Publication of PH22012000712Y1 publication Critical patent/PH22012000712Y1/en
Publication of PH22012000712U1 publication Critical patent/PH22012000712U1/en
Publication of PH22012000712U3 publication Critical patent/PH22012000712U3/en

Links

Landscapes

  • Sewing Machines And Sewing (AREA)

Abstract

A twin-needle four-thread bag overedge sewing machine includes a machine body having a first bobbin and two reels onto the first bobbin and wound with threads; two tension devices and two thread eyelets at the top of the cantilever; a second bobbin on a side of the machine body and including two reels wound with threads, and two guide holes and two tension devices at the top and lateral sides of the cantilever respectively; and a threading module installed into a distal side of the cantilever and including a base and two crochets installed on the base. The base is driven by a transmission module inside the machine body to drive two crochets and the two needle sticks that move up and down to sew a bag overedge with twin-needle four-thread stitches in one stroke and achieve the effects of improving the sewing strength and saving time and labor.
PH2/2012/000712U 2012-12-27 2012-12-27 Twin-needle four-thread bag overedge sewing machine PH22012000712U3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PH2/2012/000712U PH22012000712U3 (en) 2012-12-27 2012-12-27 Twin-needle four-thread bag overedge sewing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PH2/2012/000712U PH22012000712U3 (en) 2012-12-27 2012-12-27 Twin-needle four-thread bag overedge sewing machine

Publications (3)

Publication Number Publication Date
PH22012000712Y1 PH22012000712Y1 (en) 2014-12-05
PH22012000712U1 PH22012000712U1 (en) 2014-12-05
PH22012000712U3 true PH22012000712U3 (en) 2015-03-02

Family

ID=52580754

Family Applications (1)

Application Number Title Priority Date Filing Date
PH2/2012/000712U PH22012000712U3 (en) 2012-12-27 2012-12-27 Twin-needle four-thread bag overedge sewing machine

Country Status (1)

Country Link
PH (1) PH22012000712U3 (en)

Also Published As

Publication number Publication date
PH22012000712Y1 (en) 2014-12-05
PH22012000712U1 (en) 2014-12-05

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