KR20040079112A - Manufacture method of synthetic resin burlap bag - Google Patents

Manufacture method of synthetic resin burlap bag Download PDF

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Publication number
KR20040079112A
KR20040079112A KR1020030014039A KR20030014039A KR20040079112A KR 20040079112 A KR20040079112 A KR 20040079112A KR 1020030014039 A KR1020030014039 A KR 1020030014039A KR 20030014039 A KR20030014039 A KR 20030014039A KR 20040079112 A KR20040079112 A KR 20040079112A
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KR
South Korea
Prior art keywords
bag
fabric
synthetic resin
printing film
printing
Prior art date
Application number
KR1020030014039A
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Korean (ko)
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KR100509806B1 (en
Inventor
문병진
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문병진
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Priority to KR10-2003-0014039A priority Critical patent/KR100509806B1/en
Publication of KR20040079112A publication Critical patent/KR20040079112A/en
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Publication of KR100509806B1 publication Critical patent/KR100509806B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/60—Uniting opposed surfaces or edges; Taping
    • B31B70/64—Uniting opposed surfaces or edges; Taping by applying heat or pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/79—Coating; Impregnating; Waterproofing; Decoating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/88—Printing; Embossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/02—Bags or like containers made of paper and having structural provision for thickness of contents with laminated walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/004—Information or decoration elements, e.g. level indicators, detachable tabs or coupons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/01—Ventilation or drainage of bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • B65D75/66—Inserted or applied tearing-strings or like flexible elements

Landscapes

  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
  • Wrappers (AREA)

Abstract

PURPOSE: A synthetic resin burlap bag and a manufacturing method thereof are provided to prevent a content from deteriorating by an outdoor moisture, to enhance a durability and a printing resolution of a burlap bag and to prevent from slipping. CONSTITUTION: The manufacturing method of the synthetic resin burlap bag comprises the steps of: (S10) melting polypropylene(PP) and spinning PP yarn; (S20) weaving PP yarn and processing a net type PP fabric; (S30) applying PP to one side of the PP fabric and forming a coating part; (S40) preparing a printing film by mixing 10% of a non-slip agent and a fabric of OPP; (S50) printing a design and a phrase to be advertised on the printing film; (S60) fusing the printing film using the coating part; and (S70) completing the printing film fused fabric using a paper bag making machine.

Description

합성수지 포대 및 그 제조방법{MANUFACTURE METHOD OF SYNTHETIC RESIN BURLAP BAG}Synthetic resin bag and its manufacturing method {MANUFACTURE METHOD OF SYNTHETIC RESIN BURLAP BAG}

본 발명은 합성수지 포대 및 그 제조방법에 관한 것으로서, 보다 상세하게는 각종 사료[개나 어류(물고기) 등의 사료와 같이 기름기나 수분이 많이 함유된 사료를 칭함]을 담아 보관·저장함에 있어서, 포대를 PP(Poly Propylene)재질로 이루어지도록 하여 외부의 습기에 의한 내용물의 변질을 방지하고 신선도를 유지하며, 포대의 내구성을 향상시킴과 동시에 각종 인쇄가 이루어지는 OPP원단에 논스립제를첨가하여 인쇄선명도를 높이고 포대의 적재·보관시 미끄럼을 방지하여 낙하로 인한 포대의 훼손 및 파손되는 것을 예방할 수 있도록 한 합성수지 포대 및 그 제조방법에 관한 것이다.The present invention relates to a synthetic resin bag and a method of manufacturing the same, and more specifically, in the storage and storage of various feeds (such as dogs and fish (fish) such as feed containing a lot of oil or moisture) Is made of PP (Poly Propylene) material to prevent the deterioration of contents by external moisture, maintain freshness, improve the durability of the bag, and add non-slip agent to OPP fabric that makes various prints. The present invention relates to a synthetic resin bag and a method of manufacturing the same, which prevent the slippage and damage to the bag due to falling by preventing slipping when the bag is loaded and stored.

일반적으로, 포대(布袋)라 함은 어떤 물건을 넣어 보관하기 위해 사용되는 것으로서, 주로, 일상생활에서 널리 사용되고 있는 포대로는 개나 닭과 같은 가축을 사육함에 있어, 이들의 먹이 즉, 사료를 넣어 보관 및 운반하고자 하는 용도로 사용되고 있으며, 또한, 벼나 쌀 등의 각종 곡물을 보관 및 운반하고자 하는 용도로 사용되고 있다.In general, a bag is used to store an object, mainly a bag that is widely used in daily life in raising livestock, such as dogs and chickens, their food, that is, feed It is used for the purpose of storage and transportation, and is also used for the purpose of storing and transporting various grains, such as rice and rice.

이러한, 사료용이나 곡물용으로 사용되고 있는 종래의 포대는 주로, 종이재질로 이루어져 있어, 포대 가공이 용이하고 사용 후, 재활용이 가능하다는 장점을 갖고 있으나, 종이재질의 취약점인 내구성 문제로 인해 물이나 습기에 약하여 쉽게 훼손 및 파손되거나 또는 외부로부터 포대 내부로 습기가 침입되어 보관되어진 내용물을 변질시키거나 신선도를 저하시키게 되는 등의 폐단이 발생하였다.Such a conventional bag used for feed or grain is mainly made of a paper material, which has the advantage of easy processing of the bag and recycling after use, but due to the durability problem that is a weakness of the paper material, It was weak and easily damaged or damaged, or moisture invaded into the bag from the outside, resulting in deterioration of the stored contents or deterioration of freshness.

따라서, 현재 사용되어지고 있는 종이재질의 포대는 첨부 도면 도 1에 도시된 바와 같이, 포대(100)는 종이 재질로 이루어진 외피(102)와 내피(103)의 이중구조로 이루어지고, 상기 내피(103)의 내면에는 PE재질의 코팅층(104)이 형성되고, 외피(102)의 표면에는 각종 제품 광고를 위한 도형 및 문구가 인쇄된 인쇄부(P)가 형성된 구성을 갖는다.Therefore, the bag of paper material currently being used is shown in Figure 1, the bag 100 is made of a double structure of the outer shell 102 and the inner shell 103 made of a paper material, the endothelial ( The inner surface of the 103 is formed of a PE coating layer 104, the surface of the outer cover 102 has a configuration in which a printing unit (P) is printed graphics and stationery for various product advertising.

이때, 상기 인쇄부(P)는 각종 제품 광고를 위한 도형이나 문구가 외피(102)에 직접 인쇄되거나 또는 각종 도형이나 문구가 인쇄된 합성수지 필름을 합지시켜사용하게 된다.In this case, the printing unit (P) is used to directly print the figure or phrases for various product advertisements on the outer cover 102 or to laminate a synthetic resin film printed with various figures or phrases.

그리고, 포대(100)의 상·하단부에는 각각 실이 재봉되어 밀봉부(105, 105')가 형성되되, 상단부에 위치된 밀봉부(105, 105')는 밀봉사(106)과 개방사(107)에 의해 필요에 따라 포대(1)를 개방할 수 있도록 형성된다.In addition, the upper and lower ends of the bag 100 are sewn with threads to form sealing parts 105 and 105 ', respectively, and the sealing parts 105 and 105' positioned at the upper end of the bag 100 are sealed yarns 106 and open yarns ( 107 is formed so that the bag 1 can be opened as needed.

그러나, 상기와 같은 종래의 포대는 내피와 외피가 종이재질로 이루어져 있어 내부로의 침입되는 습기를 차단하기 위하여 내피 내면에 합성수지 재질의 코팅부를 형성하거나 또는 외피의 표면에 제품 광고를 위한 PE재질의 필름을 합지시킨 구성을 이루게 되므로, 포대를 이루는 종이재질의 내·외피와 합성수지 재질의 코팅부 및 인쇄부가 서로 다른 재질로 이루어져 있어 재활용이 어렵고 단가가 고가를 이루게 되어 경제적이지 못하며, 또한, 외피의 표면에 합지된 합성수지 재질의 인쇄부에 의해 포대 적재시 서로 접촉되는 부위에 미끄럼이 발생하게 되어 적재가 곤란하고 적재과정에서 접촉면 즉, 포대의 외피에 합지된 인쇄부 상호간에 마찰계수가 적어 미끄질 우려와 미끄럼 현상에 따른 포대의 낙하시 하중으로 인해 내용물 및 포대가 파손 및 훼손 등의 지대한 문제점을 안고 있다.However, the conventional sacks as described above are made of a paper material of the inner skin and the outer shell to form a coating of synthetic resin material on the inner surface of the inner skin or to block the moisture entering into the interior of the PE material for product advertising on the surface of the outer skin Since the film is laminated, the inner and outer coverings of the paper and the coating and printing parts made of synthetic resin are made of different materials, which makes it difficult to recycle and the unit price is expensive. It is difficult to load because the printing part made of synthetic resin material laminated on the surface makes slipping in contact with each other when loading the bag.It is difficult to load because of the friction coefficient between the printing parts laminated on the contact surface, that is, the envelope of the bag. Damage and damage to the contents and the bag due to the load when the bag falls due to concern and sliding I have a big problem with my hands.

또한, 종래의 포대는 밀봉부가 종이재질의 크립테이프로 이루어져 있어, 포대간의 마찰이나 운반 및 적재를 위한 상·하차시 크립테이프 부위가 쉽게 파손되는 등의 폐단을 안고 있다.In addition, the conventional bag has a closed end, such as the creep tape made of paper material, so that the creep tape portion is easily damaged during the loading and unloading for friction between the bags, and carrying and stacking.

본 발명은 상기와 같은 종래의 문제점을 해결하기 위한 것으로서, 그 목적은 각종 사료 및 곡물을 담아 보관·운반하기 위한 포대를 제조함에 있어서, 포대를PP재질의 원단을 이용하여 제조함과 동시에 광고를 위한 도형 및 문구가 인쇄되는 인쇄필름을 OPP재질로 이루어지도록 하되, 인쇄필름의 마찰계수를 높여 미끄럼현상을 방지하기 위하여 10%의 논스립제를 혼합시켜 포대 내부로 침입되는 습기를 차단하여 내용물의 변질을 방지하고 신선도를 유지함과 동시에 내구성과 충격에 대한 강도 높여 작은 충격에 쉽게 파손되거나 훼손되지 않도록 함과 동시에, 포대 적재시 미끄럼 현상을 방지하여 원할한 적재를 이룰 수 있도록 된 새로운 형태의 합성수지 포대 및 그 제조방법을 제공하고자 하는 것이다.The present invention is to solve the conventional problems as described above, the purpose is to produce a bag for storing and transporting a variety of feed and grain, the bag is produced using a PP material and at the same time advertising The printing film that prints figures and texts is made of OPP material, but in order to prevent the sliding phenomenon by increasing the friction coefficient of the printing film, 10% non-slip agent is mixed to prevent moisture from entering the bag. New type of synthetic resin bag that prevents slipping and damage during baggage loading, and achieves smooth loading while maintaining durability and strength while increasing durability and strength. It is to provide a manufacturing method.

이와 같은 목적을 달성하기 위하여, 본 발명은 합성수지 재질로 이루어진 포대를 제조함에 있어서, PP를 녹여 PP실을 뽑는 단계; PP실을 엮어 망사형태의 원단을 형성하는 단계; PP원단의 일측면에 PP를 도포하여 코팅부를 형성하는 단계; OPP재질의 원단에 10%의 논스립제를 혼합시켜 인쇄필름을 제조하는 단계; 인쇄필름에 광고하고자 하는 도형 및 문구를 인쇄하는 단계; 광고 도형 및 문구가 인쇄된 인쇄필름을 PP원단에 형성된 코팅부를 이용하여 융착시키는 단계; 인쇄필름이 융착된 PP원단을 제대기를 이용하여 포대를 완성하는 단계로 이루어진 특징을 갖는다.In order to achieve the above object, the present invention in the manufacture of the bag made of a synthetic resin material, melting the PP to pull the PP thread; Weaving a PP thread to form a mesh-shaped fabric; Forming a coating part by applying PP to one side of the PP fabric; Preparing a printing film by mixing 10% of the non-slip agent to the fabric of the OPP material; Printing figures and phrases to be advertised on a printing film; Fusing the printed film printed with advertisement figures and text using a coating part formed on a PP fabric; The PP film fused with the printing film is characterized by consisting of the step of completing the bag using the cord.

이와 본 발명은 합성수지 포대에 있어서, PP재질로 이루어지고 망사형태로 엮어져 PP원단이 형성되되, PP원단의 일측면에는 코팅부가 형성되고, 상기 코팅부에 의해 인쇄필름이 융착·합지된 특징을 갖는다.The present invention is a synthetic resin bag, made of PP material and woven in the form of a mesh to form a PP fabric, one side of the PP fabric is a coating portion is formed, the printing film is fused and laminated by the coating portion Have

이때, 상기 포대의 상단부로부터 하방으로 일정거리 이격된 위치에는 타공부가 형성된 특징을 갖는다.At this time, the perforated part is formed at a position spaced apart from the upper end of the bag by a predetermined distance.

도 1은 종래 포대의 요부를 확대해 보인 사시도,1 is a perspective view showing an enlarged main portion of a conventional bag;

도 2는 본 발명에 따른 포대 제조방법을 나타내는 개략 공정도,2 is a schematic process chart showing a bag manufacturing method according to the present invention;

도 3은 본 발명에 따른 포대의 요부를 확대해 보인 사시도이다.Figure 3 is an enlarged perspective view of the main portion of the bag according to the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1:포대 2:PP원단1: turret 2: PP fabric

3:코팅부 4:인쇄필름3: coating part 4: printing film

6:타공부6: Other study

이하, 본 발명을 첨부된 도면에 의해 보다 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

도 2는 본 발명에 따른 포대 제조방법을 나타내는 개략 공정도로서, 합성수지 포대(1)를 제조하기 위해서는 먼저 PP를 녹여 PP실을 뽑는 단계(S10)에 의해 띠 형태의 PP실을 가공한 후, 상기 PP실을 엮어 망사형태의 PP원단(2)으로 형성하는 단계(S20)를 거쳐, PP원단의 일측면에 PP를 도포하여 코팅부(3)를 형성하는 단계(S30)에 의해 PP재질로 이루어지고 일면에 코팅부(3)가 형성된 PP원단(2)을 가공한다.Figure 2 is a schematic process diagram showing a bag manufacturing method according to the present invention, in order to manufacture a synthetic resin bag (1), first, after processing the PP yarn in the form of a band by melting the PP pulled PP yarn (S10), After weaving the PP yarn to form a mesh type PP fabric (2) (S20), by applying a PP on one side of the PP fabric made of PP material by the step (S30) to form a coating portion (3) Process the PP fabric 2 having the coating part 3 formed on one side thereof.

이상태에서, OPP재질의 원단에 10%의 논스립제를 혼합시켜 인쇄필름(4)을 제조하는 단계(S40)에 의해 가공되어진 인쇄필름(4)에 광고하고자 하는 도형 및 문구를 인쇄하는 단계(S50)를 거쳐 광고 도형 및 문구가 인쇄된 인쇄필름(4)을 구비한 다음, 상기 인쇄필름(4)을 PP원단(2)에 형성된 코팅부(3)를 이용하여 융착시키는 단계(S60)에 의해 PP원단과 인쇄필름(4)을 합지 시킨다.In this state, by mixing the 10% non-slip agent in the fabric of the OPP material to print the figure and the phrase to be advertised on the printed film (4) processed by the step (S40) to produce a printing film (S50) After having a printed film (4) is printed through the advertising figures and phrases through the step (S60) by fusing the print film (4) using the coating portion 3 formed on the PP fabric (2) The PP fabric and the printing film 4 are laminated.

이와 같이하여, 인쇄필름이 융착·합지된 PP원단을 제대기(도면에 도시되지 않음)를 이용하여 포대(1)를 완성하게 되는 것이다.In this way, the bag 1 is completed by using a PP fabric (not shown in the drawing) on the PP fabric on which the printing film is fused and laminated.

이때, 상기 PP원단에 인쇄필름(4)을 융착시키는 과정이나 PP원단(2)을 제대기를 이용하여 포대를 완성시키는 과정은 이미 공지된 기술이므로 별도로 자세한 설명 및 도면 표기는 생략한다.At this time, the process of fusing the print film 4 to the PP fabric or the process of completing the bag using the PP fabric 2 using a umbilical cord is already known, and thus detailed descriptions and drawings will be omitted.

도 3은 본 발명에 따른 포대의 요부를 확대해 보인 사시도로서, 도 2에 따른 제조 방법에 의해 완성된 합성수지 포대를 나타내는 것으로, 포대(1)는 PP원단(2)으로 이루어지되, 제조단계(S10)에 의해 가공되어진 띠 형태의 PP실을 엮어 망사형태의 원단으로 이루어지고, 일면에는 PP가 도포되어 코팅부(3)가 형성된 것을 나타내는 것이다.Figure 3 is an enlarged perspective view showing the main portion of the bag according to the present invention, showing a synthetic resin bag completed by the manufacturing method according to Figure 2, the bag (1) is made of PP fabric (2), the manufacturing step ( It is made of a mesh-shaped fabric by weaving a band-shaped PP yarn processed by S10), one side is PP is coated to indicate that the coating portion 3 is formed.

또한, 상기 포대(1)는 코팅부(3)가 형성된 PP원단(2)에 제조단계(S60)에 의해 가공되어진 인쇄필름(4)이 융착·합지된 것을 나타낸다.In addition, the bag 1 indicates that the print film 4 processed by the manufacturing step (S60) is fused and laminated on the PP fabric 2 having the coating portion 3 formed thereon.

이때, 상기 인쇄필름(4)은 OPP재질의 원단에 10%의 논스립제가 혼합되어져 가공되고, 상기 포대(1)의 상단부로부터 하방으로 일정거리 이격된 위치에는 타공부(6)가 형성된 것이다.At this time, the printing film 4 is processed by mixing 10% of the non-slip agent in the fabric of the OPP material, the perforated part 6 is formed at a position spaced apart from the upper end of the bag 1 by a predetermined distance.

도면 중 미설명 부호 5와 5'는 밀봉부를 나타내는 것이다.In the drawings, reference numerals 5 and 5 'denote seal portions.

이와 같은 본 발명에 따른 제조방법을 이용한 합성수지 포대의 제조방법 및 포대의 작용을 설명하면 다음과 같다.The manufacturing method and the operation of the bag of the synthetic resin bag using the manufacturing method according to the present invention as follows.

먼저, 도 2에 도시된 바와 같이, 합성수지 포대(1)를 제조하기 위해서는 먼저 단계(S10)에서와 같이 PP를 녹여 띠 형태의 PP실을 가공한 다음, 단계(S20)에서 상기 PP실을 엮어 망사형태의 PP원단(2)을 형성한 후, 단계(S30)를 통하여 PP원단(2)의 일측면에 PP를 도포하여 코팅부(3)를 형성한다.First, as shown in Figure 2, in order to manufacture a synthetic resin bag (1) first melt PP as in step S10 to process a PP-shaped band yarn, then weaving the PP yarn in step (S20) After forming the PP fabric 2 in the form of a mesh, PP is applied to one side of the PP fabric 2 through step S30 to form a coating 3.

또한, 단계(S40)를 통하여 OPP로 이루어진 인쇄필름(4)을 가공하되, OPP에 안티스립제 10%를 혼합한다.In addition, while processing the printing film (4) made of OPP through step (S40), 10% of the anti-slip agent is mixed in the OPP.

이때, 상기 OPP재질로 이루어진 인쇄필름(4)에는 단계(S50)에 의해 각종 광고를 위한 도형 및 문구가 인쇄된다.In this case, figures and phrases for various advertisements are printed on the printing film 4 made of the OPP material by step S50.

이상태에서, 구비된 인쇄필름(4)을 단계(S60)에서 PP원단(2)에 융착·합지시킨 후, 단계(S70)에서 제대기를 이용하여 포대(1)를 가공하게 되는 것이다.In this state, the provided print film 4 is fused and laminated to the PP fabric 2 in step S60, and then the bag 1 is processed by using a umbilical cord in step S70.

이때, 상기 PP원단(2)에 합지되는 인쇄필름(4)에 10%의 안티스립제를 혼합하는 것은 가공되어진 포대(1)의 적재·사용시 상호간에 접촉되어지는 부위의 마찰계수를 높여 미끄럼을 방지하기 위한 것이다.At this time, mixing 10% of the anti-slip agent to the printing film (4) laminated to the PP fabric (2) to increase the coefficient of friction of the parts that are in contact with each other when loading and using the processed bag (1). It is to prevent.

한편, 이와 같은 제조방법에 의해 가공되어진 합성수지 포대(1)는 도 3에 도시된 바와 같이, PP원단(2)을 제대기를 이용하여 내부에 일정한 공간부가 형성되고 상·하방이 개방된 포켓형태로 가공되어진 후, 상·하단부에는 밀봉부(5, 5')가 재봉되어 진다.On the other hand, the synthetic resin bag 1 processed by the manufacturing method as shown in Figure 3, the PP fabric (2) using a umbilical cord as a constant space formed therein, the top and bottom open pocket form After being processed into the upper and lower ends, the sealing portions 5 and 5 'are sewn.

이때, 상기 포대(1)를 이루는 PP원단(2)은 띠 형태로 가공되어진 PP실이 망사 원단형태로 엮어지고 일면(외표면)에는 PP수지에 의해 코팅부(3)가 형성되며, 상기 코팅부(3)에 의해 인쇄필름(4)이 융착·합지된 것이다.At this time, the PP fabric (2) forming the bag (1) is a PP yarn processed in the form of a band is woven in the form of a mesh fabric, and one side (outer surface) is formed with a coating portion (3) by the PP resin, the coating The printing film 4 is fused and laminated by the part 3.

또한, 상기 밀봉부(5, 5')는 합성수지 테이프로 이루어지게 되므로 종래의 포대에는 크립테이프(종이) 사용시 포대간의 마찰 또는 포대의 상·하차시 파손되는 것을 완벽하게 방지할 수 있는 것이다.In addition, since the sealing parts 5 and 5 'are made of synthetic resin tape, the conventional bag can completely prevent the friction between the bags when the creep tape (paper) is used or breakage upon loading and unloading the bags.

본 발명에 따른 합성수지 포대(1)의 밀봉부(5, 5')는 도면에는 도시되지 않았으나, PP실이 재봉되어 보다 더 완벽한 방수 및 견고한 밀봉이 이루어지도록 함은 물론이다.Seals 5 and 5 'of the synthetic resin bag 1 according to the present invention, although not shown in the figure, of course, the PP thread is sewn to achieve a more complete waterproof and tight sealing.

이와 같이, 가공되어진 포대(1)는 상단부에 밀봉부(5')를 형성하기 전단계에서 저장하고자 하는 내용물 즉, 각종 사료 등을 일정량 삽입한 후, 상단부의 밀봉부(5')가 형성되며, PP원단(2)의 외표면에 융착·합지되는 인쇄필름(4)은 마찰계수를 높여 미끄럼을 방지하기 위하여 10%의 논스립제가 혼합된다.Thus, the processed bag 1 is inserted into a predetermined amount of contents, that is, various feeds, etc. to be stored in the step before forming the sealing portion 5 'in the upper end, the sealing portion 5' of the upper end is formed, The printing film 4 fused and laminated on the outer surface of the PP fabric 2 is mixed with 10% non-slip agent in order to increase the coefficient of friction and prevent slipping.

따라서, 내용물이 저장되고 밀봉부(5, 5')에 의해 상·하단부가 폐쇄된 포대(1)를 보관·운반하기 위하여 적재하게 되면, 각각의 포대(1)의 인쇄필름(4)이 상호간에 접촉된 상태로 적재되는 바, 상기 인쇄필름(4)은 미끄럼 방지를 위한 논스립제가 혼합된 상태이므로 접촉부위의 마찰계수가 높게 되어 포대(1)를 적재하게 되더라도 미끄럼현상이 방지되는 것이다.Therefore, when the contents are stored and loaded to store and transport the bag 1 whose upper and lower ends are closed by the sealing parts 5 and 5 ', the print film 4 of each bag 1 is mutually supported. Since the printing film 4 is loaded with a non-slip agent for preventing slip, the friction coefficient of the contact portion becomes high so that the sliding phenomenon is prevented even when the bag 1 is loaded.

이와 같은 본 발명에서, 포대(1)의 상·하단부에 형성되는 밀봉부(5, 5')는 이미 널리 알려져 사용되고 있는 공지된 기술이므로 자세한 설명은 생락한다.In this invention, since the sealing parts 5 and 5 'formed in the upper and lower ends of the bag 1 are well-known techniques already used, the detailed description is omitted.

또한, 상기 포대(1)의 상단부로부터 하방으로 일정거리 이격된 위치에는 타공부(6)가 형성되어져 있으므로 손쉽게 포대(1)를 개방할 수 있고, 타공부(6)를 통하여 내부의 공기 순환이 이루어져 내부 습기가 외부로 배출되는 것이다.In addition, since the perforation part 6 is formed at a position spaced downward from the upper end of the bag 1 by a predetermined distance, the bag 1 can be easily opened, and the air circulation therein is provided through the perforation part 6. Internal moisture is discharged to the outside.

본 발명에 따른 합성수지 포대는 개나 어류(물고기) 등의 사료와 같이 기름기나 수분이 많이 함유된 사료에 사용하고자 하는 것이며, 각종 곡물류(벼나 콩 등)나 가축류(소나 돼지, 닭 등)의 사료용으로도 사용함은 물론이다.Synthetic resin bag according to the present invention is intended to be used for feed containing greasy or moisture, such as feed for dogs or fish (fish), etc., for feed of various grains (rice, soybeans, etc.) or livestock (cows, pigs, chickens, etc.) Of course it is also used.

이와 같이, 각종 사료 및 곡물을 담아 보관·운반하기 위한 포대를 제조함에 있어서, 포대를 PP재질의 원단을 이용하여 제조함과 동시에 광고를 위한 도형 및 문구가 인쇄되는 인쇄필름을 OPP재질로 이루어지도록 하되, 인쇄필름의 마찰계수를 높여 미끄럼현상을 방지하기 위하여 10%의 논스립제를 혼합시킴에 따라, 포대 내부로 침입되는 습기를 차단하여 내용물의 변질을 방지하고 신선도를 유지함과 동시에 내구성과 충격에 대한 강도 높여 작은 충격에 쉽게 파손되거나 훼손되지 않도록 함과 동시에, 포대 적재시 미끄럼 현상을 방지하여 원할한 적재를 수행할 수 있을 뿐만아니라, 포대의 재활용이 용이하고 생산단가를 낮출 수 있어 효율적이고 경제적인 효과를 얻을 수 있는 것이다.As described above, in manufacturing a bag for storing and transporting various feeds and grains, the bag is manufactured using a PP material, and at the same time, a printing film in which figures and texts for advertisement are printed is made of OPP material. However, in order to prevent the sliding phenomenon by increasing the friction coefficient of the printing film, 10% of the non-slip agent is mixed, thereby preventing moisture from entering the inside of the bag to prevent the deterioration of the contents and to maintain the freshness and durability and impact. It is not only easy to be damaged or damaged by small impact, but also to prevent slippage when loading the bag, so that it can be carried out smoothly, and the bag can be easily recycled and the production cost can be lowered. Phosphorus effect can be obtained.

Claims (3)

합성수지 재질로 이루어진 포대를 제조함에 있어서,In manufacturing the bag made of synthetic resin material, PP를 녹여 PP실을 뽑는 단계(S10);Dissolving the PP to extract the PP yarn (S10); PP실을 엮어 망사형태의 PP원단(2)을 가공하는 단계(S20);Weaving a PP thread to process the PP fabric 2 in the form of a mesh (S20); PP원단(2)의 일측면에 PP를 도포하여 코팅부(3)를 형성하는 단계(S30);Forming a coating part 3 by applying PP to one side of the PP fabric 2 (S30); OPP재질의 원단에 10%의 논스립제를 혼합시켜 인쇄필름(4)을 제조하는 단계(S40);Preparing a printing film (4) by mixing 10% of the non-slip agent to the fabric of the OPP material (S40); 인쇄필름(4)에 광고하고자 하는 도형 및 문구를 인쇄하는 단계(S50);Printing figures and phrases to be advertised on the print film (4) (S50); 광고 도형 및 문구가 인쇄된 인쇄필름(4)을 PP원단(2)에 형성된 코팅부(3)를 이용하여 융착·합지시키는 단계(S60);Fusing and laminating the printing film 4 having the advertisement figure and the text printed thereon using the coating part 3 formed on the PP fabric 2 (S60); 인쇄필름(4)이 융착된 PP원단(2)을 제대기를 이용하여 포대를 완성하는 단계(S70)로 이루어진 것을 특징으로 하는 합성수지 포대 제조방법.The method of producing a synthetic resin bag, characterized in that the printing film (4) fused to the PP fabric (2) using a umbilical cord to complete the bag (S70). 합성수지 포대에 있어서,In the synthetic bag PP재질로 이루어지고 망사형태로 엮어져 PP원단(2)이 형성되되, PP원단(2)의 일측면에는 코팅부(3)가 형성되고,Made of PP material and woven in a mesh form, PP fabric 2 is formed, and one side of the PP fabric 2 has a coating portion 3 formed thereon. 상기 코팅부(3)에 의해 인쇄필름(4)이 융착·합지된 것을 특징으로 하는 합성수지 포대.A synthetic resin bag, characterized in that the printing film (4) is fused and laminated by the coating portion (3). 제 2항에 있어서,The method of claim 2, 상기 포대(1)의 상단부로부터 하방으로 일정거리 이격된 위치에는 타공부(6)가 형성된 것을 특징으로 하는 합성수지 포대.Synthetic resin bag, characterized in that the perforated portion (6) is formed at a position spaced apart a predetermined distance downward from the upper end of the bag (1).
KR10-2003-0014039A 2003-03-06 2003-03-06 Manufacture method of synthetic resin burlap bag KR100509806B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101049399B1 (en) * 2009-09-18 2011-07-14 주식회사 우림 Waterproof packaging bag
KR102074077B1 (en) * 2018-08-09 2020-02-25 동원시스템즈 주식회사 Easy to open package

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101049399B1 (en) * 2009-09-18 2011-07-14 주식회사 우림 Waterproof packaging bag
KR102074077B1 (en) * 2018-08-09 2020-02-25 동원시스템즈 주식회사 Easy to open package

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