KR880001403A - Flexible tube molding method in which PVC is extruded and welded to form bends and printed on the surface - Google Patents

Flexible tube molding method in which PVC is extruded and welded to form bends and printed on the surface Download PDF

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Publication number
KR880001403A
KR880001403A KR1019860006198A KR860006198A KR880001403A KR 880001403 A KR880001403 A KR 880001403A KR 1019860006198 A KR1019860006198 A KR 1019860006198A KR 860006198 A KR860006198 A KR 860006198A KR 880001403 A KR880001403 A KR 880001403A
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KR
South Korea
Prior art keywords
pvc
flexible tube
welded
printed
molding method
Prior art date
Application number
KR1019860006198A
Other languages
Korean (ko)
Other versions
KR890002539B1 (en
Inventor
오승근
Original Assignee
오승근
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 오승근 filed Critical 오승근
Priority to KR1019860006198A priority Critical patent/KR890002539B1/en
Publication of KR880001403A publication Critical patent/KR880001403A/en
Application granted granted Critical
Publication of KR890002539B1 publication Critical patent/KR890002539B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor

Landscapes

  • Laminated Bodies (AREA)

Abstract

내용 없음No content

Description

PVC가 굴곡부를 이루게 압출 용착되고 표면에 표시가 인쇄된 플레시블관 성형방법Flexible tube molding method in which PVC is extruded and welded to form bends and printed on the surface

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 제1공정도.1 is a first process diagram of the present invention.

제2도는 본 발명의 제2공정도.2 is a second process diagram of the present invention.

제6도는 종래의 PVC가 금속제 플렉시블관에 평면으로 용착된 관의 휘어진 상태도.6 is a diagram showing a bent state of a pipe in which conventional PVC is welded to a metal flexible pipe in a plane.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1, 1', 1", 1"' : 와인더 2, 2' : 장력조절로울러1, 1 ', 1 ", 1"': Winder 2, 2 ': Tension Roller

3 : 압출기 4, 4', 4" : 냉각기3: extruder 4, 4 ', 4 ": chiller

5 : 인쇄장치 6, 6' : 인취기5: printing apparatus 6, 6 ': take-out machine

7 : 진공펌프 8, 8' : 예열기7: vacuum pump 8, 8 ': preheater

9 : 금속제 플렉시블관 10 : PVC9: metal flexible tube 10: PVC

11 : 인쇄층 12 : 굴곡부11: printed layer 12: bent portion

Claims (1)

금속제 플렉시블관(9)을 압출기(3)을 통과시켜 외면에 PVC(10)를 용착하여 냉각시키고 인쇄장치(5)를 통과시켜 PVC(10)표면에 인쇄를 한후 일측단을 진공펌프(7)에 연결하고 밀봉시킨 타측단을 80℃-100℃와 100℃-180℃정도를 유지하는 예열기(8), (8')를 통과시키면서 진공펌프(7)로 금속제 플렉시블관(9) 내의 공기를 흡출해내어 예열기(8), (8')를 통과하여 연성(軟性)상태로된 PVC(10)가 금속제 플렉시블관(9)에 굴곡부(12)를 이루며 흡착되도록 하여서된 PVC가 굴곡부를 이루게 압출용착되고 표면에 표시가 인쇄된 플렉시블 과 성형방법.The metal flexible tube 9 is passed through the extruder 3 to weld the PVC 10 to the outer surface, cooled, and passed through the printing apparatus 5 to print on the surface of the PVC 10. Then, one end is vacuum pump 7 Air in the metal flexible tube 9 with a vacuum pump 7 while passing through the preheaters 8 and 8 'which maintain the other end connected to and sealed at about 80 ° C-100 ° C and 100 ° C-180 ° C. The PVC (10) is sucked out and passed through the preheaters (8) and (8 ') to form a bent portion (12) by the flexible tube (9). Flexible and molding method which is welded and printed on the surface. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019860006198A 1986-07-29 1986-07-29 Forming method for coated pvc on the metalic flexible pipe KR890002539B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860006198A KR890002539B1 (en) 1986-07-29 1986-07-29 Forming method for coated pvc on the metalic flexible pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860006198A KR890002539B1 (en) 1986-07-29 1986-07-29 Forming method for coated pvc on the metalic flexible pipe

Publications (2)

Publication Number Publication Date
KR880001403A true KR880001403A (en) 1988-04-23
KR890002539B1 KR890002539B1 (en) 1989-07-18

Family

ID=19251388

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860006198A KR890002539B1 (en) 1986-07-29 1986-07-29 Forming method for coated pvc on the metalic flexible pipe

Country Status (1)

Country Link
KR (1) KR890002539B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010049145A (en) * 1999-11-12 2001-06-15 김원규 Disaster Automatic Alarm System

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010049145A (en) * 1999-11-12 2001-06-15 김원규 Disaster Automatic Alarm System

Also Published As

Publication number Publication date
KR890002539B1 (en) 1989-07-18

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