KR860002137B1 - Bag sealing method - Google Patents

Bag sealing method Download PDF

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Publication number
KR860002137B1
KR860002137B1 KR1019840002642A KR840002642A KR860002137B1 KR 860002137 B1 KR860002137 B1 KR 860002137B1 KR 1019840002642 A KR1019840002642 A KR 1019840002642A KR 840002642 A KR840002642 A KR 840002642A KR 860002137 B1 KR860002137 B1 KR 860002137B1
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KR
South Korea
Prior art keywords
opening
welding
bag
closing
plate
Prior art date
Application number
KR1019840002642A
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Korean (ko)
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KR850007960A (en
Inventor
김형신
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김형신
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Publication date
Application filed by 김형신 filed Critical 김형신
Priority to KR1019840002642A priority Critical patent/KR860002137B1/en
Publication of KR850007960A publication Critical patent/KR850007960A/en
Application granted granted Critical
Publication of KR860002137B1 publication Critical patent/KR860002137B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/38—Opening hinged lids
    • B65B43/39—Opening-out closure flaps clear of bag, box, or carton mouth

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fertilizing (AREA)
  • Bag Frames (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Making Paper Articles (AREA)

Abstract

This is a improved method of bag sealing by using an assistant plate. The manufacturing process is as follows; fold one side of the main body (1), made of synthetic resins film, and attach the tube-shaped opening and shutting tool(4) on the folded side by heat, and attach the assistant plate on the tube-shaped opening and shutting plate, and fold the other sides (2), (3), and fix the side (6) by heat, and finally take out the assistant plate.

Description

합성수지포대 개폐구 제조방법Synthetic Resin Bag Opening Method

첨부도면은 본 발명의 실시례시도로서 제1도는 개폐구 삽입상태도, 제2도는 개폐구 용착 보조관 삽입상태투시도, 제3도는 완성된 사시도, 제4도는 제2도의 일부발췌종단면도, 제5도는 제3도의 일부발췌종단면도.Figure 1 is an exemplary embodiment of the present invention, Figure 1 is the opening and closing opening state diagram, Figure 2 is a perspective view of the opening and closing welding auxiliary tube insertion state, Figure 3 is a completed perspective view, Figure 4 is a partial excerpt sectional view of Figure 2, Figure 5 Partial excerpt sectional view of FIG.

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

1 : 포대본체 2, 3 : 상면편1: bag body 2, 3: top surface

4 : 튜우브형 개폐구 5 : 용착보조관4: tube type opening and closing port 5: welding auxiliary pipe

6 : 용착부6: welded portion

본 발명은 비료, 양곡 등의 포대에 개폐구를 용착하는 제조방법에 관한 것으로서 튜우브형 개폐구가 포대 상면부에 용착되지 않도록 제조함을 주목적으로 한 것이다.The present invention relates to a manufacturing method for welding the opening and closing port in the bag of fertilizer, grain, etc., the main purpose is to manufacture the tube-shaped opening and closing so as not to be welded to the bag upper surface.

포대의 투입구를 개폐작용하는 튜우브형 개폐구(開閉具)를 합성수지 포대상면내면에 용착할때 상면내면에 용착되면 개폐구가 항시 상면부 내면에 붙어서 비료, 양곡 등을 포대안에 넣은 다음 튜우브형 개폐구가 닫쳐지지 않은 문제점이 있으므로 튜우브형 개폐구를 포대 상면내부에 용착하는데 작업상 많은 애로가 있었으므로 본발명은 이러한 문제점을 해결하기 위하여 용착보조판을 사용하므로서 제조과정의 혁신을 기한 것이며 이를 실시례도면에 의거하여 상세히 설명하면 다음과 같다.When welding tubing type opening / closing opening and closing action of the bag's inlet to the inner surface of the synthetic resin target surface, when the welding surface is welded to the inner surface of the bag, the opening is always attached to the inner surface of the upper surface and put fertilizer and grains into the bag. Since there were many problems in the work of welding the tubular type opening and closing in the inside of the bag, the present invention invented the innovation of the manufacturing process by using a welding subsidiary plate to solve this problem. It will be described in detail as follows.

합성수지 필름으로 되는 포대본체(1)의 상면을 상면편(2), (3)으로 덮어서 용착형성하는 과정에 있어 제1도 표시와 여히 포대본체(1)의 좌우양편중 한쪽편을 안으로 접어서 그 위에 튜우브형 개폐구(4)를 1차 용착한 다음 제2도 표시와 여히 용착보조판(5)를 접어진 튜우브형 개폐구(4) 위에 대고 상면편(2), (3)을 2중으로 덮어서 제3도 표시와 여히 용착기 인두로 용착부(6) 부위를 용착하여 용착보조판(5)는 튜우브형 개폐구(4)가 포대본체(1) 상면에 용착되지 않도록 작용하게 되어 튜우브형 개폐구(4)의 선단부는 포대본체(1)안에서 들뜬 상태의 튜우브형 개폐구가 형성되는 것이며, 다음에 용착보조판(5)를 끄집어 내어 작업종료를 한다.In the process of welding and covering the upper surface of the bag body (1) made of a synthetic film with the upper surface pieces (2) and (3), one side of the left and right sides of the bag body (1) is folded and After primary welding the tubular opening and closing opening (4), the second degree mark and the welding subsidiary plate (5) are put on the folded tubular opening and closing opening (4), and the upper surface pieces (2) and (3) are covered with double and the third As shown in the figure, the welding part 6 is welded by the welding machine iron, and the welding auxiliary plate 5 acts so that the tubular opening 4 is not welded to the upper surface of the bag body 1 so that the tip of the tubing opening 4 is closed. In the bag main body (1) is a tubular opening and closing of the excited state is formed, and then the welding auxiliary plate (5) is pulled out to finish the work.

이와 같이 본발명은 튜우브형 개폐구(4)를 포대본체(1) 상면부의 투입구에 가장 합리적인 구상으로 용착제품할 수 있고 또한 양산효과를 거둘 수 있는 것이다.Thus, the present invention can be welded products in the most rational spherical shape of the tubular opening and closing port 4 in the inlet of the upper surface of the bag body (1) and can also produce a mass production effect.

Claims (1)

포대본체(1)의 측면 한쪽편을 안으로 접어서 그위에 튜우브형 개폐구(4)를 1차 용착한 다음 용착보조판(5)를 접어진 튜우브형 개폐구(4) 위에 대고 상면편(2), (3)을 2중으로 덮어서 용착부(6)부위를 용착하여 용착보조판(5)는 튜우브형 개폐구(4)가 포대본체(1) 상면에 용착되지 않도록 하도록 함을 특징으로 하여서 된 합성수지 포대 개폐구 제조방법.Fold one side of the bag main body 1 inward and weld the tube opening / closing opening (4) thereon first, and then place the welding aid plate (5) on the folded tube opening and closing opening (4), and the upper surface piece (2), (3 ) And the welding subsidiary plate (5) by welding the portion of the welding portion (6) so that the tubular opening (4) is not welded to the upper surface of the bag body (1) manufacturing method of synthetic resin bag opening.
KR1019840002642A 1984-05-16 1984-05-16 Bag sealing method KR860002137B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019840002642A KR860002137B1 (en) 1984-05-16 1984-05-16 Bag sealing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019840002642A KR860002137B1 (en) 1984-05-16 1984-05-16 Bag sealing method

Publications (2)

Publication Number Publication Date
KR850007960A KR850007960A (en) 1985-12-11
KR860002137B1 true KR860002137B1 (en) 1986-12-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840002642A KR860002137B1 (en) 1984-05-16 1984-05-16 Bag sealing method

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KR (1) KR860002137B1 (en)

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Publication number Publication date
KR850007960A (en) 1985-12-11

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