KR200304765Y1 - a strap - Google Patents
a strap Download PDFInfo
- Publication number
- KR200304765Y1 KR200304765Y1 KR20-2002-0030303U KR20020030303U KR200304765Y1 KR 200304765 Y1 KR200304765 Y1 KR 200304765Y1 KR 20020030303 U KR20020030303 U KR 20020030303U KR 200304765 Y1 KR200304765 Y1 KR 200304765Y1
- Authority
- KR
- South Korea
- Prior art keywords
- strap
- present
- core
- core material
- polyester
- 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.)
- Expired - Fee Related
Links
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 229920000728 polyester Polymers 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 9
- 239000011162 core material Substances 0.000 description 22
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 229920003002 synthetic resin Polymers 0.000 description 5
- 239000000057 synthetic resin Substances 0.000 description 5
- 239000003086 colorant Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
- B65D63/00—Flexible elongated elements, e.g. straps, for bundling or supporting articles
- B65D63/10—Non-metallic straps, tapes, or bands; Filamentary elements, e.g. strings, threads or wires; Joints between ends thereof
- B65D63/109—Application of elastics or like elements
-
- 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
- B65D63/00—Flexible elongated elements, e.g. straps, for bundling or supporting articles
- B65D63/10—Non-metallic straps, tapes, or bands; Filamentary elements, e.g. strings, threads or wires; Joints between ends thereof
- B65D63/14—Joints produced by application of separate securing members
- B65D63/16—Joints using buckles, wedges, or like locking members attached to the end of the element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Frames And Binding Bands (AREA)
Abstract
본 고안은 인장강도가 우수하며 유연하여 사용성이 우수한 새로운 구성의 스트랩에 관한 것이다.The present invention relates to a strap of a new configuration excellent in tensile strength and flexible and excellent usability.
본 고안에 따르면, 폴리에스테르로 성형된 스트랩에 있어서, 상기 스트랩(10)은 단면이 직사각형상인 피복재(16)의 내부에 길이방향을 따라 나란하게 심재(12)가 구비되고, 상기 심재(12)는 폴리에스테르섬유로 이루어진 것을 특징으로 하는 스트랩(10)이 제공된다.According to the present invention, in the strap formed of polyester, the strap 10 is provided with a core 12 side by side along the longitudinal direction inside the coating member 16 having a rectangular cross-section, the core 12 Is provided with a strap 10, characterized in that made of polyester fibers.
Description
본 고안은 스트랩에 관한 것으로서, 보다 상세하게는 인장강도가 우수하며 유연하여 사용성이 우수한 새로운 구성의 스트랩에 관한 것이다.The present invention relates to a strap, and more particularly, to a strap of a new configuration having excellent tensile strength and flexibility and excellent usability.
제품을 단위갯수씩 결속시키거나 포장하는 경우에는 흔히 스트랩을 사용한다. 이러한 스트랩 중에는 스틸로 된 것이 있는데, 스틸 스트랩은 인강강도가 높아서 비교적 큰 장력이 작용되어도 끊어지지 않으므로 제품을 타이트하게 결속시킬 수 있다는 장점이 있다. 그러나 스틸 스트랩은 무거워서 사용자가 스트랩이 감긴 롤 뭉치 등을 다루기가 쉽지 않을 뿐만 아니라 스트랩에 의해 제품에 스크랫치가 발생되기도 한다.Straps are often used to bind or pack products in units. Some of these straps are made of steel, and steel straps have a high tensile strength, so that even if a relatively large tension is applied, the strap can be tightly bound. However, steel straps are heavy, making it difficult for users to handle roll rolls wrapped around them, and they can also scratch the product.
한편, 이러한 스틸 스트랩 외에 합성수지로 된 스트랩이 있는데, 합성수지 스트랩은 스틸 스트랩에 비해 가벼우며, 녹슬지 않고, 포장될 제품과 접촉하더라도 제품에 스크랫치가 발생될 우려가 없다는 장점이 있다. 그러나 종래의 합성수지 스트랩은 스틸 스트랩에 비해 인강강도가 상당히 낮을 뿐만 아니라 소정두께를 갖도록 합성수지를 압출하여 성형된 것으로 다소 뻣뻣하고 유연성이 낮다. 따라서 외관이 복잡한 형태의 제품을 결속시키는 경우에는 스트랩이 제품의 형태에 따라 부드럽게 절곡되지 못하므로 제품을 타이트하게 결속시키기가 곤란하였다.On the other hand, there is a strap made of synthetic resin in addition to the steel strap, the synthetic strap is lighter than the steel strap, there is an advantage that does not rust, there is no risk of scratching the product even in contact with the product to be packaged. However, the conventional synthetic resin strap is not only lower than the steel strap significantly lower than the steel strength, but also molded by extrusion of the synthetic resin to have a predetermined thickness is somewhat stiff and low flexibility. Therefore, when binding a product having a complicated appearance, it is difficult to bind the product tightly because the strap cannot be bent smoothly according to the shape of the product.
또한, 종래의 합성수지 스트랩은 제품을 결속시키기 위해 스트랩의 양단부를연결시키는 경우에 스트랩이 다소 뻣뻣하기 때문에 버클 등을 사용하기가 곤란하였다. 즉, 버클을 사용하여 스트랩의 양단부를 연결하는 경우에는 버클의 구성이나 형상에 따라 스트랩이 절곡되어야 버클과 견고하게 연결되나, 종래의 합성수지 스트랩은 뻣뻣하여 부드럽게 절곡되지 못하므로 스트랩과 버클의 연결 자체가 곤란하였다. 이러한 이유로 종래의 합성수지 스트랩은 양단부를 열접합하여 연결시켜야 하였으며, 이때에는 고가의 열접합기를 구비하여야 하는 등의 문제점이 따른다.In addition, the conventional synthetic resin strap is difficult to use a buckle or the like because the strap is slightly stiff when connecting both ends of the strap to bind the product. In other words, when connecting both ends of the strap using the buckle, the strap must be bent according to the configuration or shape of the buckle to be firmly connected to the buckle. However, since the conventional synthetic strap is stiff and cannot be bent smoothly, the connection between the strap and the buckle itself Was difficult. For this reason, the conventional synthetic resin straps had to be connected to both ends by thermal bonding, and in this case, an expensive thermal bonder had to be provided.
본 고안은 전술한 바와 같은 문제점에 착안하여 제안된 것으로서, 본 고안의 목적은 스틸 스트랩에 대응되는 수준의 인장강도를 가지면서도 유연하여 부드럽게 절곡되고, 제품의 형상 등에 관계없이 타이트하게 제품을 결속시킬 수 있어서 범용성과사용성이 우수하며, 버클을 사용하여 스트랩의 양단부를 용이하게 연결시킬 수 있는 새로운 구성의 스트랩을 제공하고자 하는 것이다.The present invention has been proposed in view of the above-described problems, and an object of the present invention is to flexibly bend smoothly while having a level of tensile strength corresponding to steel straps, and tightly bind the product regardless of the shape of the product. It is possible to provide a strap of a new configuration that can be easily connected to both ends of the strap by using a buckle, excellent in versatility and usability.
도 1은 본 고안의 일 실시예를 보인 사시도1 is a perspective view showing an embodiment of the present invention
도 2는 상기 실시예의 단면도2 is a cross-sectional view of the embodiment
도 3은 상기 실시예의 사용상태를 보인 사시도3 is a perspective view showing a state of use of the embodiment
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
10. 스트랩 12. 심재10. Strap 12. Heartwood
16. 피복재16. Cladding
본 고안에 따르면, 폴리에스테르로 성형된 스트랩에 있어서, 상기 스트랩(10)은 단면이 직사각형상인 피복재(16)의 내부에 길이방향을 따라 나란하게 심재(12)가 구비되고, 상기 심재(12)는 폴리에스테르섬유로 이루어진 것을 특징으로 하는 스트랩(10)이 제공된다.According to the present invention, in the strap formed of polyester, the strap 10 is provided with a core 12 side by side along the longitudinal direction inside the coating member 16 having a rectangular cross-section, the core 12 Is provided with a strap 10, characterized in that made of polyester fibers.
이하, 본 고안의 바람직한 실시예를 첨부한 도면에 의거하여 설명하면 다음과 같다. 도 1과 도 2는 본 고안의 바람직한 실시예를 보인 사시도와 단면도이며, 본 고안은 도시된 바와 같이, 단면이 직사각형상인 피복재(16)의 내부에 길이방향을 따라 나란하게 다수개의 심재(12)가 내재된 것이다.Hereinafter, described with reference to the accompanying drawings, preferred embodiments of the present invention is as follows. 1 and 2 are a perspective view and a cross-sectional view showing a preferred embodiment of the present invention, the present invention is a plurality of core material 12 side by side along the longitudinal direction inside the coating member 16 is rectangular in cross section, as shown Is inherent.
상기 피복재(16)는 폴리에스테르로 이루어지며, 심재(12)는 폴리에스테르섬유로 이루어진다. 이때 각각의 심재(12)는 한올의 폴리에스테르섬유로 이루어질 수도 있으나, 바람직하게는 단위갯수의 폴리에스테르섬유올로 이루어진 다수개의 가닥(14)을 꼬아서 된 합사로 이루어진다. 특히 바람직하게는 상기 피복재(16)는 PET로 이루어지며, 심재(12)는 PET섬유로 된 합사로 이루어진다.The coating material 16 is made of polyester, the core material 12 is made of polyester fiber. At this time, each core material 12 may be made of a polyester fiber of one ol, preferably made of a twisted yarn twisted a plurality of strands 14 made of a polyester fiberol of the unit number. Particularly preferably, the coating material 16 is made of PET, and the core material 12 is made of plywood made of PET fibers.
이러한 본 고안은, 심재(12)인 폴리에스테르섬유가 감겨진 다수개의 공급롤이 장착되어 심재(12)들이 나란하게 공급되는 공급기와, 상기 심재(12)가 압출헤드를 통과하여 심재(12)가 내재되도록 피복재(16)를 성형하는 압출기와, 상기 압출기에서 압출성형된 피복재(16)가 경화되도록 냉각시키는 냉각기와, 제조된 스트립(10)을 권취하는 권취기를 포함하여 이루어지는 장치에 의해 제조된다. 따라서 공급기에서 공급되는 심재(12)들이 압출기를 통과하게 되면 심재(12)들의 둘레부에 피복재(16)가 몰딩되면서 심재(12)들이 피복재(16)의 길이방향을 따라 나란하게 배치된 스트랩(10)이 제조된다.The present invention is equipped with a plurality of feed rolls wound around the polyester fiber, which is the core material 12, and the core material 12 is fed side by side, the core material 12 is passed through the extrusion head core material 12 It is produced by an apparatus comprising an extruder for forming the coating material 16 so that it is intrinsic, a cooler for cooling the coating material 16 extruded in the extruder to cure, and a winding machine for winding the produced strip 10. . Accordingly, when the cores 12 supplied from the feeder pass through the extruder, the coating 16 is molded around the cores 12, and the cores 12 are arranged side by side along the longitudinal direction of the coating 16. 10) is manufactured.
이때에는 심재(12)들의 개수와 굵기, 및 심재(12)들 사이의 이격간격 등을 적절히 조절됨으로써 최종적으로 얻어지는 스트랩의 인장강도가 소요되는 수준을 유지하도록 조절된다. 그리고 피복재(16)와 심재(12)를 다양한 칼라의 것을 사용하여, 스트랩(10)에 다양한 색상을 부여할 수도 있다.At this time, by appropriately adjusting the number and thickness of the core material 12, and the separation interval between the core material 12 is adjusted to maintain the required level of the tensile strength of the strap finally obtained. In addition, various colors may be applied to the strap 10 by using the covering material 16 and the core material 12 in various colors.
이상과 같이 구성되는 본 고안은 심재(12)에 의해 스트랩(10)의 길이방향에 대한 인장강도가 상승된다. 또한, 본 고안은 심재(12)와 피복재(16)의 두께가 합해져서 스트랩(10)의 전체 두께가 되므로 종래의 스트랩과 동일한 두께로 제작된 경우에, 본 고안에 의한 스트랩은 실제 압출성형된 부분, 즉, 피복재(16)의 두께가 종래의 스트랩에 비해 얇을 뿐만 아니라 심재(12)가 부드럽고 유연한 폴리에스테르섬유로 이루어지므로, 종래의 스트랩과 달리 상당히 유연하다.According to the present invention configured as described above, the tensile strength of the strap 10 in the longitudinal direction is increased by the core material 12. In addition, the present invention is the thickness of the core material 12 and the coating material 16 is added to the overall thickness of the strap 10, so that when the same thickness as the conventional strap, the strap according to the present invention is actually extruded Not only is the thickness of the portion 16, i.e. the coating 16 thinner than conventional straps, but also the core 12 is made of soft and flexible polyester fibers, which is quite flexible unlike conventional straps.
도 3은 본 고안에 의해 제조된 스트랩(10)의 양단부를 별도의 버클(30)을 사용하여 연결시킨 것을 보인 것으로, 이때에는 전술한 바와 같이, 스트랩(10)이 유연하여 버클(30)의 구조와 형태에 따라 부드럽게 절곡되므로 스트랩(10)이 버클(30)에 견고하게 연결된다.3 shows that both ends of the strap 10 manufactured by the present invention are connected by using a separate buckle 30. At this time, as described above, the strap 10 is flexible so that the buckle 30 is formed. The strap 10 is firmly connected to the buckle 30 because it is bent smoothly according to structure and shape.
이상에서와 같이 본 고안에 의하면, 피복재의 내부에 폴리에스테르섬유로 된 심재가 내재되어 구성된 것으로, 상기 심재에 의해 길이방향에 대한 인강강도가 스틸 스트랩에 대응되는 수준으로 상승되며, 유연하여 부드럽게 절곡되므로 다양한 형태의 버클을 사용하여 스크랩의 양단부를 연결시킬 수 있을 뿐만 아니라 복잡한 외형을 가지는 제품도 타이트하게 결속시킬 수 있는 새로운 구성의 고강도 스트랩을 제공할 수 있다.As described above, according to the present invention, a core material made of polyester fiber is internally formed in the coating material, and the core strength is increased to a level corresponding to the steel strap by the core material, and is flexible and smoothly bent. Therefore, various types of buckle can be used to connect the both ends of the scrap, as well as to provide a new high-strength strap that can tightly bind products with complex shapes.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0030303U KR200304765Y1 (en) | 2002-10-10 | 2002-10-10 | a strap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2002-0030303U KR200304765Y1 (en) | 2002-10-10 | 2002-10-10 | a strap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200304765Y1 true KR200304765Y1 (en) | 2003-02-19 |
Family
ID=49401197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2002-0030303U Expired - Fee Related KR200304765Y1 (en) | 2002-10-10 | 2002-10-10 | a strap |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200304765Y1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100818359B1 (en) | 2006-12-19 | 2008-04-01 | 선우아이디 주식회사 | Packing string and manufacturing method |
| CN110697248A (en) * | 2019-11-11 | 2020-01-17 | 三一重机有限公司 | Strapping tape |
-
2002
- 2002-10-10 KR KR20-2002-0030303U patent/KR200304765Y1/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100818359B1 (en) | 2006-12-19 | 2008-04-01 | 선우아이디 주식회사 | Packing string and manufacturing method |
| CN110697248A (en) * | 2019-11-11 | 2020-01-17 | 三一重机有限公司 | Strapping tape |
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