KR20020061885A - Tent Pole and Method for Producing Thereof - Google Patents

Tent Pole and Method for Producing Thereof Download PDF

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Publication number
KR20020061885A
KR20020061885A KR1020010002965A KR20010002965A KR20020061885A KR 20020061885 A KR20020061885 A KR 20020061885A KR 1020010002965 A KR1020010002965 A KR 1020010002965A KR 20010002965 A KR20010002965 A KR 20010002965A KR 20020061885 A KR20020061885 A KR 20020061885A
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KR
South Korea
Prior art keywords
layer
coating
vacuum deposition
fiber
tent
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KR1020010002965A
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Korean (ko)
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KR100427223B1 (en
Inventor
임홍섭
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임홍섭
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Priority to KR10-2001-0002965A priority Critical patent/KR100427223B1/en
Priority to PCT/KR2002/000075 priority patent/WO2002057573A1/en
Publication of KR20020061885A publication Critical patent/KR20020061885A/en
Application granted granted Critical
Publication of KR100427223B1 publication Critical patent/KR100427223B1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/088—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of non-plastics material or non-specified material, e.g. supports
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • B29C70/525—Component parts, details or accessories; Auxiliary operations
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • B29C70/882—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding
    • B29C70/885—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding with incorporated metallic wires, nets, films or plates
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
    • E04H15/60—Poles
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B29C63/06—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like around tubular articles
    • B29C63/065—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like around tubular articles continuously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/766—Poles, masts, posts

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Tents Or Canopies (AREA)

Abstract

PURPOSE: A pole for tent and a method for producing the same are provided to obtain excellent appearance, to prevent deterioration caused by UV light and to improve durability by comprising metallic vacuum evaporation deposit(MVD) layer in order to implement continuous production process. CONSTITUTION: The pole comprises a fiber reinforced core(1) made of multiple bundles of reinforced fiber impregnated with thermo-curing resin; a coating cover layer(2) to enclose outer circumference of the core(1); and MVD layer(3). The pole further includes a coating resin layer(4) prepared by the thermo-curing resin impregnated into the core(1), the coating cover layer(2) and micropores of the MVD layer(3). The resin layer(4) can be rigidly connected to the core(1) through a number of micro-pores substantially not to release the coating, therefore, enables a stable condition of the coating cover layer or the MVD layer by the coating resin layer.

Description

텐트용 포울 및 그 제조 방법{Tent Pole and Method for Producing Thereof}Tent Pole and Method for Producing Thereof}

본 발명은 텐트용 포울 및 그 제조방법에 관한 것으로, 더욱 상세하게는 금속성 광택을 나타내는 금속 진공증착층을 구비하여, 외관이 우수하고, 자외선에 의한 열화를 방지하여 내구성을 향상시킬 수 있는 텐트용 포울 및 이와 같은 텐트용 포울을 연속공정으로 생산함으로서 생산성을 증대시키고 원가를 절감시킬 수 있는 텐트용 포울 제조방법에 관한 것이다.The present invention relates to a tent for a tent and a method of manufacturing the same, more specifically, for a tent having a metal vacuum deposition layer exhibiting a metallic luster, excellent in appearance, and can improve durability by preventing deterioration by ultraviolet rays The present invention relates to a method for manufacturing a tent foam that can increase productivity and reduce costs by producing a foam and such a tent foam for a continuous process.

예전에는 텐트용 포울의 재질로 강이나 알루미늄 등과 같은 금속 파이프가 주로 사용되었으나, 금속 파이프로 제조된 텐트용 포울은 그 가격이 고가이며, 경량화에 한계가 있어, 최근에는 유리섬유 등의 보강섬유가 길이방향으로 배열된 합성수지재의 포울이 금속재 파이프를 대체하여 급속히 보급되고 있다.In the past, metal pipes such as steel and aluminum were mainly used as tent foams, but tent foams made of metal pipes are expensive and limited in weight. Longitudinally arranged synthetic resin foams are rapidly being replaced by metal pipes.

섬유보강포울은, 경량이고, 휨이나 전단에 대해서 충분한 강도를 지닌다는 장점이 있으나, 자외선에 의해 물성이 변해 열화되거나, 금속성 반사광택이 없는 관계로 그 자체가 약해 보여 상품성이 떨어진다는 결점이 있어, 표면에 금속도금층 또는 진공증착층을 형성하거나 알루미늄 색상의 도장층을 형성한 섬유보강 텐트용 포울이 제안된 바 있으나, 플라스틱은 상기한 바와 같은 도금층이나 증착층 또는 도장층 등과의 친화력이 부족하여, 플라스틱 표면에의 피복층형성 공정 자체가 곤란함은 물론이고, 연속 생산이 곤란하고 후가공을 필요로 하여 생산성이 떨어지며, 제품으로 출하된 후에도 박리가 쉽게 일어난다는 등의 문제점이 있었다.Fiber reinforced foam has the advantage of being lightweight and having sufficient strength against bending and shearing, but due to its change in physical properties due to ultraviolet rays or deterioration of metallic reflective gloss, the fiber reinforcement foam has its own weakness in terms of product quality. In addition, a fiber-reinforced tent has been proposed in which a metal plating layer or a vacuum deposition layer is formed on the surface, or an aluminum-colored coating layer. However, plastic lacks affinity with the plating layer, the deposition layer, or the coating layer as described above. In addition, the coating layer forming process on the surface of the plastic itself is difficult, of course, the continuous production is difficult, requires post-processing, productivity is low, and peeling occurs easily even after shipping to the product.

본 발명은 상기와 같은 문제점을 해결하기 위해 창안된 것으로, 섬유보강포울의 표면에 금속피복층이 안정적으로 형성되도록 하며, 종래 절단된 포울에 대해 단속 작업으로 이루어지던 금속 피복층의 형성 공정을 연속 공정이 가능하도록 하여 생산성을 향상시키고 원가를 획기적으로 절감시킬 수 있도록 하는 텐트용 포울 및 그 제조 방법을 제공하는 데 그 목적이 있다.The present invention was devised to solve the above problems, and the metal coating layer is stably formed on the surface of the fiber reinforced foam, and the continuous process is a process of forming the metal coating layer which was made by intermittent operation for the conventionally cut foam. It is an object of the present invention to provide a tent foam and a method of manufacturing the same, which can be used to improve productivity and significantly reduce costs.

도 1은 본 발명에 따른 텐트용 포울의 단면 및 외관을 나타내는 사시도.1 is a perspective view showing the cross section and appearance of the tent for the tent according to the invention.

도 2은 본 발명에 따른 텐트용 포울의 제조 장치 및 방법을 설명하기 위한 개략도,Figure 2 is a schematic diagram for explaining the apparatus and method for manufacturing a tent foam according to the invention,

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

1 : 섬유보강심재 2 : 피복포층1: fiber reinforced core material 2: coating fabric layer

3 : 금속 진공증착층 4 : 피복 수지층3: metal vacuum deposition layer 4: coating resin layer

2a : 피복 문양부 3a : 문양부2a: coating pattern 3a: pattern

41 : 피복포 집속판 42 : 섬유집속체통과 다이41: covering cloth focusing plate 42: fiber converging body die

43 : 섬유집속체 통과공43: fiber condenser through hole

상기와 같은 목적을 달성하기 위한 본 발명에 따른 텐트용 포울은, 보강섬유사를 복수본 집속하여 이에 열경화성 수지를 함침시켜 형성되는 섬유보강심재와; 상기 섬유보강심재의 외주에 피복되는 피복포층과; 상기 피복포층의 외주에 형성되는 금속 진공증착층과; 상기 금속 진공증착층의 외주에 형성되는 피복 수지층;을 구비하는 것을 특징으로 하는 바, 알루미늄이나 구리, 니켈 티타늄 등의 금속 진공증착층이 친화력이 우수한 피복포에 진공증착되며, 피복포는 열경화성수지의 경화전에 먼저 수지함침 섬유집속체 외주에 둘러싸여져 함께 경화됨으로, 결과적으로 섬유보강심재의 외주에 박리없이 안정된 금속 진공증착층을 형성할 수 있게 된다.The tent foam according to the present invention for achieving the above object, the fiber reinforcement core material formed by converging a plurality of reinforcing fiber yarns impregnated with a thermosetting resin; A covering cloth layer coated on an outer circumference of the fiber reinforcing core material; A metal vacuum deposition layer formed on an outer circumference of the coating cloth layer; And a coating resin layer formed on the outer circumference of the metal vacuum deposition layer, wherein the metal vacuum deposition layer such as aluminum, copper, or nickel titanium is vacuum-deposited on the coating cloth having excellent affinity, and the coating cloth is thermosetting. The resin is impregnated with the outer periphery of the resin impregnated fiber concentrator before curing, thereby curing together. As a result, a stable metal vacuum deposition layer can be formed on the outer periphery of the fiber reinforcing core material without peeling.

피복 수지층은 섬유집속체에 함침되어 있는 열경화성 수지가 피복포층 및 금속 진공증착층의 미세공을 통과하여 형성되게 되며, 경화된 피복 수지층의 외주에 유리섬유가 포함되지 않은 다른 재질의 수지층을 더 형성하는 것도 가능하다.The coating resin layer is formed by the thermosetting resin impregnated in the fiber bundle passing through the micropores of the coating cloth layer and the metal vacuum deposition layer, and the resin layer of another material that does not contain glass fibers on the outer circumference of the cured coating resin layer. It is also possible to form more.

피복포층은, 직물로 형성하는 것도 가능하나, 시험결과에 의하면, 부직포로 형성할 때 진공증착층의 금속성 광택을 용이하게 또한 확실하게 얻을 수 있었으며, 부직포는 그 제조시 로울러나 프레스에 의한 압착공정이 따르게 되며, 압착용 로울러 등에 양각 문양을 두어 부직포에 압입 문양부를 형성한 후 진공증착을 하면, 압입부는 미세요철이 있는 타 부분에 비해 매끈한 평면을 갖게 되고, 압입부에 형성된 증착층은 요철없이 매끈하게 형성되므로, 타부분에 비해 금속 광택을 더 발하는 문양을 용이하게 형성할 수 있게 된다.The coating fabric layer may be formed of a woven fabric, but according to the test results, the metallic luster of the vacuum deposition layer can be easily and reliably obtained when the nonwoven fabric is formed, and the nonwoven fabric is pressed by roller or press during its manufacture. When the vacuum pattern is deposited after the press pattern is formed on the non-woven fabric by embossing a roller or the like for the press roller, the press portion has a smooth flat surface compared to the other parts with fine roughness, and the deposition layer formed on the press portion is uneven. Since it is formed smoothly, it is possible to easily form a pattern that gives off more metallic luster than other parts.

또한, 함침 열경화성 수지에 조색제를 첨가하는 경우 조색제의 색상을 바탕으로 하는 금속성 광택을 얻을 수 있게 된다.In addition, when the colorant is added to the impregnated thermosetting resin, the metallic luster based on the color of the colorant may be obtained.

한편, 본 발명에 따른 텐트용 포울 제조방법은, 보강섬유사를 복수본 집속하여 이에 열경화성 수지를 함침시켜 수지함침 섬유집속체를 형성하는 단계와; 피복포의 표면에 금속 진공증착층을 형성하는 단계와; 상기 금속 진공증착층이 형성된 피복포로 상기 수지함침 섬유집속체의 외주를 감싸줌으로서 피복포층을 형성함과 동시에, 상기 함침 열경화성 수지가 상기 피복포층 및 상기 알루미늄 증착층의 미세공을 통과하도록 함으로서 피복 수지층을 형성하는 단계와; 상기 열경화성 수지를 가열 성형하는 단계;를 구비하는 것을 특징으로 하는 바, 전술하였 듯이, 피복포의 표면에 진공증착층을 먼저 형성 한 후, 진공증착층이 형성된 피복포를 연속작업에 의해 수지함침 섬유집속체의 외주에 둘러싸 함께 경화시키게 되므로, 즉, 섬유보강심재의 외주에 안정된 금속 진공증착층을 연속작업에 의해 형성할 수 있게 되므로, 생산성이 향상되고, 따라서, 제조 원가를 획기적으로 절감 시킬 수 있게 된다.On the other hand, the tent manufacturing method for a tent according to the present invention comprises the steps of concentrating a plurality of reinforcing fiber yarns to impregnate the thermosetting resin to form a resin impregnated fiber aggregate; Forming a metal vacuum deposition layer on the surface of the coating cloth; By covering the outer periphery of the resin impregnated fiber concentrator with the coating cloth on which the metal vacuum deposition layer is formed, the coating cloth layer is formed, and the impregnated thermosetting resin passes through the micropores of the coating cloth layer and the aluminum deposition layer. Forming a strata; Heat molding the thermosetting resin; as described above, after forming a vacuum deposition layer on the surface of the coating fabric first, and then impregnating the resin with the vacuum deposition layer formed by continuous operation. Since it is hardened together by surrounding the outer periphery of the fiber concentrator, that is, it is possible to form a stable metal vacuum deposition layer on the outer periphery of the fiber reinforcing core material by continuous operation, productivity is improved, and thus, manufacturing cost can be drastically reduced. It becomes possible.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세하게 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 실시예에 따른 텐트용 포울의 단면 및 외관을 나타내는 사시도를,1 is a perspective view showing the cross section and appearance of the tent for the tent according to an embodiment of the present invention,

도 2는 본 발명에 따른 텐트용 포울의 제조 장치 및 공정을 나타내는 개략도를 나타내는 도면으로, 본 발명에 따른 텐트용 포울은, 보강섬유사(12)를 복수본 집속하여 이에 열경화성 수지(31)를 함침시켜 형성되는 섬유보강심재(1)와, 섬유보강심재(1)의 외주에 피복되는 피복포층(2)과, 피복포층(2)의 외주에 형성되는 금속 진공증착층(3)과, 금속 진공증착층(3)의 외주에 형성되는 피복 수지층(4);으로 구성된다.Figure 2 is a view showing a schematic diagram showing the manufacturing apparatus and process of the tent foam according to the present invention, the tent foam according to the present invention, a plurality of reinforcing fiber yarns (12) to focus the thermosetting resin 31 The fiber reinforced core material 1 formed by impregnation, the coating cloth layer 2 covered by the outer periphery of the fiber reinforced core material 1, the metal vacuum deposition layer 3 formed in the outer periphery of the coating cloth layer 2, and a metal The coating resin layer 4 formed in the outer periphery of the vacuum deposition layer 3 is comprised.

피복포층(2)은 금속 진공증착층(3)을 섬유보강심재(1)의 외주에 형성시키기 위한 매개 역할을 하는 것으로, 알루미늄이나 구리, 니켈, 티타늄, 아연 등의 금속 진공증착층을 친화력이 우수한 피복포에 먼저 형성한 후, 피복포를 열경화성수지 경화전의 수지함침 섬유집속체(13)의 외주에 둘러쌈으로서 섬유보강심재(1), 피복포층(2), 금속 진공증착층(3)이 구획되며, 피복 수지층(4)은 섬유집속체에 함침되어 있는 열경화성 수지가 피복포층 및 금속 진공증착층의 미세공을 통과하여 형성되게 되며, 최외층의 피복 수지층(4)은 무수한 미세공을 통해 섬유보강심재(1)와 견고하게 결합되어 있으므로 인해, 박리가 일어날 가능성이 거의 없으며, 따라서, 피복포층이나 금속 진공증착층 역시 피복 수지층에 의해 안정적인 상태를 유지할 수 있게 된다. 피복포층이나 경화된 피복 수지층의 외주에 유리섬유가 포함되지 않은 다른 재질의 수지층을 더 형성하는 것도 가능하다.The coating cloth layer 2 serves as a medium for forming the metal vacuum deposition layer 3 on the outer periphery of the fiber reinforcement core 1, and has affinity for metal vacuum deposition layers such as aluminum, copper, nickel, titanium, and zinc. After forming first on the excellent coating fabric, the coating fabric is wrapped around the outer periphery of the resin-impregnated fiber concentrator 13 before thermosetting resin hardening, so that the fiber reinforcement core 1, the coating layer 2, and the metal vacuum deposition layer 3 are formed. The coating resin layer 4 is formed such that the thermosetting resin impregnated in the fiber bundle is formed through the micropores of the coating cloth layer and the metal vacuum deposition layer, and the coating resin layer 4 of the outermost layer is made of countless fine particles. Since it is firmly bonded to the fiber reinforcement core 1 through the ball, there is little possibility of peeling, and therefore, the coating cloth layer or the metal vacuum deposition layer can also be maintained in a stable state by the coating resin layer. It is also possible to further form a resin layer of another material not containing glass fibers on the outer circumference of the coating cloth layer or the cured coating resin layer.

피복포층(2)으로는, 직물이나 부직포가 사용될 수 있는 바, 직물을 사용하는 경우, 직조완료된 직물의 표면에 진공증착을 하여 이를 섬유집속체(13)의 외주에 둘러싸는 것도 가능하나, 위사나 경사중 적어도 어느 하나에 먼저 진공증착을 시킨 후 이를 직조하여 섬유집속체(13)의 외주에 둘러싸는 방법도 가능하다.As the covering cloth layer 2, a woven fabric or a nonwoven fabric may be used. In the case of using the woven fabric, it is also possible to vacuum-deposit the surface of the woven fabric and surround it on the outer periphery of the fiber bundle 13, but At least one of yarns and warp yarns is first vacuum-deposited and then woven to surround the outer periphery of the fiber bundle 13.

그러나, 시험결과에 의하면, 피복포층(2)을 부직포로 형성할 때 진공증착층의 금속성 광택을 용이하게 또한 확실하게 얻을 수 있었으며, 부직포는 그 제조시 로울러나 프레스에 의한 압착공정이 따르게 되며, 압착용 로울러 등에 양각 문양을 두어 부직포에 압입 문양부(2a)를 형성한 후 진공증착을 하게 되면, 압입 문양부(2a)는 미세요철이 있는 타 부분에 비해 매끈한 평면을 갖게 되고, 따라서 압입부에 형성된 진공증착층은 타 부분에 비해 요철없이 매끈하게 형성되므로, 타부분에 비해 금속 반사 광택을 더 발하는 문양을 용이하게 형성할 수 있게 된다.However, according to the test results, the metallic luster of the vacuum evaporation layer was easily and surely obtained when forming the covering fabric layer 2 from the nonwoven fabric, and the nonwoven fabric was subjected to a pressing process by roller or press during its manufacture. When an embossed pattern is placed on the press roller to form a press-fit pattern 2a on the nonwoven fabric, and vacuum deposition is performed, the press-fit pattern 2a has a smooth flat surface compared to other parts with fine roughness, and thus the press-fit portion Since the vacuum deposition layer formed on the smoothly formed without irregularities compared to the other portion, it is possible to easily form a pattern that gives off the metallic reflective luster more than the other portion.

또한, 함침 열경화성 수지에 조색제를 첨가하는 경우 조색제의 색상을 바탕으로 하는 금속성 광택을 얻을 수 있게 된다.In addition, when the colorant is added to the impregnated thermosetting resin, the metallic luster based on the color of the colorant may be obtained.

미설명 부호5는 섬유보강심재(1) 내부의 중공부를 나타낸다.Reference numeral 5 denotes a hollow part inside the fiber reinforced core material 1.

이하, 상기한 바와 같은 본 발명에 따른 텐트용 포울의 제조 장치 및 공정을, 도 2를 참조하여 보다 설명하기로 한다.Hereinafter, the manufacturing apparatus and process of the tent foam according to the present invention as described above will be described with reference to FIG.

보빈(11)에서 공급된 보강섬유사(12)가 복수본 집속되어 함침조(32)로 투입됨으로써 열경화성수지(31)가 함침된 수지함침 섬유집속체(13)가 형성되고, 수지가 함침된 섬유집속체(13)는 안내용 스틸봉(19, 33)을 거쳐 섬유집속체 통과다이(42)의 섬유집속체 통과공(43) 내부로 투입된다. 한편, 섬유집속체 통과다이(42)의 외주부에는 피복포 집속판(41)이 설치돠어 있어, 표면에 진공증착층이 형성되어피복포롤(20)에 감겨있는 진공증착피복포(23)가 섬유집속체 통과다이(42)의 외주와 피속포 집속판(41) 사이로 투입된다.The reinforcing fiber yarns 12 supplied from the bobbin 11 are concentrated into a plurality of sheets and introduced into the impregnation tank 32 to form the resin-impregnated fiber aggregates 13 impregnated with the thermosetting resin 31, and the resin is impregnated. The fiber bundle 13 is introduced into the fiber bundle passing hole 43 of the fiber bundle passing die 42 via the guide steel rods 19 and 33. On the other hand, a covering cloth focusing plate 41 is provided on the outer circumferential portion of the fiber bundle passing die 42, and a vacuum deposition coating 23 formed on the surface of the coating roll 20 is formed with a vacuum deposition layer on the surface thereof. It is injected between the outer periphery of the focusing body passing die 42 and the focusing focusing plate 41.

섬유집속체 통과다이(42)로 투입된 섬유집속체(13)가 출구측으로 배출되기 전에 피복포 집속판(41)에 투입된 진공증착피복포(23)는 양측 자유단이 피복포 집속판의 내측면을 따라 서서히 겹쳐져 피복포 집속판(41)의 출구측으로 배출되기 때문에 진공증착 피복포(23)가 섬유집속체(13)의 외주면을 완전히 감싼 상태로 배출되게 되며, 이 과정 중에 섬유집속체(13)에 함침되어 있는 열경화성 수지가 진공증착피복포(23)의 피복포 및 금속 진공증착층의 미세공을 통과하여 그 외주에 일정 두께로 베어나와 피복 수지층을 형성하게 된다. 이와 같이 피복포층, 금속 진공증착층, 피복 수지층이 형성된 피복체(14)가 몰드(34)의 내부로 투입되어 가열경화됨으로써 텐트용 포울의 성형공정이 완료되게 되며, 이를 일정 길이로 절단하여 텐트용 포울로 사용하게 된다.The vacuum deposition coating 23 introduced into the coating cloth focusing plate 41 before the fiber binding body 13 introduced into the fiber collecting body passing die 42 is discharged to the outlet side, and both free ends are provided on the inner surface of the coating cloth focusing plate. The vacuum deposition covering cloth 23 is completely discharged while completely wrapping the outer circumferential surface of the fiber assembly 13 because it is gradually overlapped and discharged to the outlet side of the covering cloth focusing plate 41, and the fiber assembly 13 is in the process. The thermosetting resin impregnated into) passes through the coating cloth of the vacuum deposition coating 23 and the micropores of the metal vacuum deposition layer to form a coating resin layer with a predetermined thickness on the outer circumference thereof. In this way, the coating member 14 having the coating cloth layer, the metal vacuum deposition layer, and the coating resin layer is introduced into the mold 34 and heat-cured, thereby completing the forming process of the tent foam, and cutting it to a predetermined length. It will be used as a tent pole.

상기와 같이 구성된 본 발명에 의한 텐트용 포울에 의하면, 알루미늄이나 구리 등의 금속 진공증착층이 친화력이 우수한 피복포에 진공증착되며, 피복포는 열경화성수지의 경화전에 먼저 수지함침 섬유집속체 외주에 둘러싸여져 함께 경화됨으로서, 결과적으로 섬유보강심재의 외주에 박리없이 안정된 금속 진공증착층을 형성할 수 있게 되며, 부직포에 압입부를 형성하는 것에 의해 금속 반사광을 띠는 문양을 용이하게 형성할 수 있으므로 제픔의 상품성을 고양시킬 수 있게 된다.According to the tent foam according to the present invention configured as described above, a metal vacuum deposition layer such as aluminum or copper is vacuum-deposited on a coating cloth having excellent affinity, and the coating cloth is first formed on the outer periphery of the resin-impregnated fiber aggregate before curing of the thermosetting resin. By being enclosed and cured together, it is possible to form a stable metal vacuum deposition layer on the outer circumference of the fiber reinforcement core without peeling off, and by forming a press-fitting portion on the nonwoven fabric, it is easy to form a pattern with metal reflection light. It will be possible to enhance the commerciality of.

또한, 본 발명에 따른 텐트용 포울 제조방법에 의하면, 피복포의 표면에 진공증착층을 먼저 형성 한 후, 진공증착층이 형성된 피복포를 연속작업에 의해 수지함침 섬유집속체의 외주에 둘러싸 함께 경화시킴으로서, 섬유보강심재의 외주에 안정된 금속 진공증착층을 연속작업에 의해 안정적으로 형성할 수 있게 되므로, 생산성이 향상되고, 따라서, 제조 원가를 획기적으로 절감 시킬 수 있게 된다.In addition, according to the method for manufacturing a tent foam according to the present invention, after forming a vacuum deposition layer on the surface of the coating cloth first, the coating cloth with the vacuum deposition layer is formed by enclosing the outer periphery of the resin impregnated fiber bundle by a continuous operation By curing, the stable metal vacuum deposition layer can be stably formed on the outer circumference of the fiber reinforcement core material by a continuous operation, thereby improving productivity, and thus reducing manufacturing costs significantly.

Claims (6)

보강섬유사를 복수본 집속하여 이에 열경화성 수지를 함침시켜 형성되는 섬유보강심재와;A fiber reinforcing core material formed by converging a plurality of reinforcing fiber yarns and impregnating a thermosetting resin thereto; 상기 섬유보강심재의 외주에 피복되는 피복포층과;A covering cloth layer coated on an outer circumference of the fiber reinforcing core material; 상기 피복포층의 외주에 형성되는 금속 진공증착층과;A metal vacuum deposition layer formed on an outer circumference of the coating cloth layer; 상기 금속 진공증착층의 외주에 형성되는 피복 수지층;을 구비하는 텐트용 포울.The coating foam layer formed on the outer circumference of the metal vacuum deposition layer. 제 1 항에 있어서, 상기 피복 수지층은 상기 섬유보강로드에 함침되는 상기 열경화성 수지가 상기 피복포층 및 상기 금속 진공증착층의 미세공을 통과하여 형성되는 것을 특징으로 하는 텐트The tent of claim 1, wherein the coating resin layer is formed by passing the thermosetting resin impregnated in the fiber reinforcing rod through the micropores of the coating cloth layer and the metal vacuum deposition layer. 용 포울.Dragon Foul. 제 1 항에 있어서, 상기 피복포층은, 부직포로 형성되는 것을 특징으로 하는 텐트용 포울.The tent pad according to claim 1, wherein the coating cloth layer is formed of a nonwoven fabric. 제 3 항에 있어서, 상기 부직포에는, 상기 금속 진공증착층이 미세 요철이 있는 타부분 보다 평활하게 형성될 수 있도록 하기 위한 압입 문양부가 형성되어 있는 것을 특징으로 하는 텐트용 포울.According to claim 3, The non-woven fabric, tent fleece is characterized in that the metal vacuum deposition layer is formed to be formed more smoothly than the other portion having fine irregularities. 제 1 항에 있어서, 상기 열경화성 수지에는 조색제가 첨가되는 것을 특징으로 하는 텐트용 포울.The tent foam according to claim 1, wherein a colorant is added to the thermosetting resin. 보강섬유사를 복수본 집속하여 이에 열경화성 수지를 함침시켜 수지함침 섬유집속체를 형성하는 단계와;Concentrating a plurality of reinforcing fiber yarns to impregnate the thermosetting resin to form a resin impregnated fiber bundle; 피복포의 표면에 금속 진공증착층을 형성하는 단계와;Forming a metal vacuum deposition layer on the surface of the coating cloth; 상기 금속 진공증착층이 형성된 피복포로 상기 수지함침 섬유집속체의 외주를 감싸줌으로서 피복포층을 형성함과 동시에, 상기 함침 열경화성 수지가 상기 피복포층 및 상기 알루미늄 증착층의 미세공을 통과하도록 함으로서 피복 수지층을 형성하는 단계와;By covering the outer periphery of the resin impregnated fiber concentrator with a coating cloth having the metal vacuum deposition layer formed thereon, the impregnated thermosetting resin passes through the micropores of the coating cloth layer and the aluminum deposition layer. Forming a strata; 상기 열경화성 수지를 가열 성형하는 단계;를 구비하는 것을 특징으로 하는 텐트용 포울제And heat molding the thermosetting resin; 조 방법.Joe way.
KR10-2001-0002965A 2001-01-18 2001-01-18 Pole and Method for Producing Thereof KR100427223B1 (en)

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WO2002057573A1 (en) 2002-07-25

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