KR20020006235A - Method for folding corrugated-cardboard plastic - Google Patents
Method for folding corrugated-cardboard plastic Download PDFInfo
- Publication number
- KR20020006235A KR20020006235A KR1020000039777A KR20000039777A KR20020006235A KR 20020006235 A KR20020006235 A KR 20020006235A KR 1020000039777 A KR1020000039777 A KR 1020000039777A KR 20000039777 A KR20000039777 A KR 20000039777A KR 20020006235 A KR20020006235 A KR 20020006235A
- Authority
- KR
- South Korea
- Prior art keywords
- plastic corrugated
- corrugated cardboard
- bending
- plastic
- folding
- Prior art date
Links
Classifications
-
- 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
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/26—Folding sheets, blanks or webs
- B31B50/44—Folding sheets, blanks or webs by plungers moving through folding dies
-
- 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
- B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
- B31B2100/002—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed
- B31B2100/0022—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed made from tubular webs or blanks, including by tube or bottom forming operations
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
Description
본 발명은 플라스틱 골판지를 절곡하는 방법에 관한 것으로, 특히 플라스틱 골판지의 절곡부를 매끄럽게 직각을 이루도록 절곡함으로써, 플라스틱 골판지를 상품화할 때 사출성형한 제품과 동일하여 상품의 가치를 드높일 수 있고, 미관상 화려할 수 있는 발명에 관한 것이다.The present invention relates to a method of bending plastic corrugated cardboard, and in particular, by bending the bent portion of the plastic corrugated smoothly at right angles, when commercializing plastic corrugated cardboard, it is possible to increase the value of the product and increase the value of the product, aesthetically gorgeous. The present invention relates to.
일반적으로 플라스틱 골판지는 종이 골판지보다 내구성, 내마멸성이 우수한 소재로써, 상품 포장용 상자나 그 밖에 생활용품 등에 널리 사용되고 있다.In general, plastic corrugated cardboard is a material that is superior in durability and abrasion resistance than paper corrugated cardboard, and is widely used in product packaging boxes and other household goods.
종래 플라스틱 골판지의 절곡 방법은 플라스틱 골판지를 절곡기의 다이부 위에 올려놓고, 실린더를 통해 절곡기의 펀지부를 하강시켜 절곡기의 펀지부에 날이 플라스틱 골판지의 절곡부 상면을 압착하면, 도 1에서 나타낸 바와 같이 플라스틱 골판지(10)의 절곡부(11)가 펀치부의 날에 의해 약간 구부러진 형상을 이루었다.In the conventional method of bending plastic corrugated cardboard, the plastic corrugated cardboard is placed on the die portion of the bending machine, the punching portion of the bending machine is lowered through a cylinder, and the edge of the bending portion of the plastic corrugated cardboard presses the upper surface of the bending portion of the bending machine. As shown in the figure, the bent portion 11 of the plastic corrugated cardboard 10 had a slightly curved shape by the blade of the punch portion.
이상과 같이 종래 플라스틱 골판지의 절곡 방법은 절곡기를 통해 플라스틱 골판지의 절곡부를 약간 구부러지게 하는 방법을 사용하기 때문에 상기 플라스틱 골판지로 작업자가 포장용 상자를 제작할 때, 도 2에서 나타낸 바와 같이 절곡부 (11)와 절곡부(11) 사이에 플라스틱 골판지(10)가 외측으로 볼록하게 휘어짐에 따라 상품으로서 가치가 상실되며, 미관상 화려하지 않은 문제점이 있었다.As described above, the conventional method of bending plastic corrugated cardboard uses a method of slightly bending the bent portion of the plastic corrugated cardboard through a bending machine. As the plastic corrugated cardboard 10 is bent convex outwardly between the bent portion 11 and lost value as a product, there was a problem not aesthetically gorgeous.
본 발명은 상기와 같은 종래의 문제점을 해결하기 위한 것으로, 플라스틱 골판지를 절곡할 때, 그 절곡부가 매끄럽게 직각을 이루도록 함으로써, 상품 가치를 한층 드높이며, 미관상 화려하게 하는 것을 제공하는데 그 목적이 있다.SUMMARY OF THE INVENTION The present invention has been made to solve the conventional problems as described above, and when the plastic corrugated sheet is bent, the bent portion is smoothly at right angles, thereby providing a higher product value and aesthetic appearance.
상기의 목적을 달성하기 위한 본 발명은 플라스틱 골판지에 절곡부를 괘선으로 표시하고 상기 절곡부가 절곡기 금형의 펀치부에 날과 대응 위치하도록 플라스틱 골판지를 절곡기 금형의 다이부 위에 올려놓는 단계와;The present invention for achieving the above object is the step of placing the plastic corrugated cardboard on the die portion of the bending machine mold so that the bent portion on the plastic corrugated cardboard and the bent portion corresponding to the blade of the punching machine mold;
열선이 매설된 절곡기 금형의 펀지부를 실린더를 통해 하강시켜 펀치부의 날이 플라스틱 골판지의 절곡부를 열로 용융시키면서 V자 형상에 직각을 이루는 절곡홈을 형성하게 하는 단계와;Lowering the punch portion of the bending machine mold in which the heating wire is embedded, so that the blade of the punch portion forms a bent groove perpendicular to the V shape while melting the bent portion of the plastic corrugated sheet with heat;
절곡기의 펀치부를 실린더로 상승시켜 플라스틱 골판지를 꺼낸 다음 표면이 용융 상태인 플라스틱 골판지의 절곡홈을 식혀 V자 형상 그대로 유지하도록 굳게하는 단계로 이루어진 것을 특징으로 한다.It is characterized in that the step of lifting the punch of the bending machine to the cylinder to take out the plastic corrugated cardboard and then hardening the cooling groove of the plastic corrugated cardboard in the molten state to maintain the V shape.
도 1은 종래 플라스틱 골판지의 절곡부를 보인 사시도.1 is a perspective view showing a bent portion of a conventional plastic cardboard.
도 2는 종래 플라스틱 골판지의 사용상태를 보인 사시도.Figure 2 is a perspective view showing a state of use of the conventional plastic cardboard.
도 3은 본 발명의 플라스틱 골판지의 절곡부를 직각으로 절곡하는 공정도.Figure 3 is a process chart for bending the bent portion of the plastic cardboard of the present invention at a right angle.
도 4는 본 발명의 다른 실시 예를 보인 공정도.Figure 4 is a process diagram showing another embodiment of the present invention.
<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>
100, 100' : 플라스틱 골판지 110, 110' : 절곡부100, 100 ': plastic corrugated cardboard 110, 110': bend
120, 120' : 절곡홈 200, 200' : 절곡기의 펀치부120, 120 ': Bending groove 200, 200': Punch part of the bending machine
300, 300' : 실린더 400, 400' : 절곡기의 다이부300, 300 ': Cylinder 400, 400': Die part of bending machine
500, 500' : 열선500, 500 ': heating wire
이하에서 본 발명의 바람직한 실시 예를 첨부된 도면에 의거 상세히 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 3은 본 발명의 플라스틱 골판지의 절곡부를 직각으로 절곡하는 공정도이다.3 is a process chart for bending the bent portion of the plastic corrugated cardboard of the present invention at a right angle.
상기에서 본 발명에 플라스틱 골판지의 절곡부를 직각으로 절곡하는 공정을 살펴보면 다음과 같다.Looking at the process of bending the bent portion of the plastic corrugated cardboard at right angles in the present invention as follows.
작업자는 S10 단계에서 플라스틱 골판지(100)의 절곡부(110)에 하나의 괘선을 그어 절곡할 위치를 표시한다.The worker draws a ruled line on the bent portion 110 of the plastic cardboard 100 at step S10 to indicate the position to be bent.
그리고 S20 단계에서 작업자는 플라스틱 골판지(100)의 절곡부(110)에 형성된 괘선이 절곡기의 펀치부(200)에 날(210)과 대응 위치하도록 플라스틱 골판지 (100)를 절곡기의 다이부(400) 위에 수평으로 올려놓는다.And in the step S20, the operator puts the plastic corrugated cardboard 100 to the die portion of the bending machine so that the ruled line formed at the bent portion 110 of the plastic corrugated cardboard 100 corresponds to the blade 210 in the punch part 200 of the bending machine. 400) horizontally on the top.
이때, 절곡기의 펀치부(200)의 날(210)과 다이부(400)의 날(410)은 수직으로 한 쌍을 이룬다. 그리고 절곡기의 펀치부(200)에는 열선(500)이 매설되어 있으므로, 작업자가 전열 스위치를 켜면, 절곡기의 펀치부(200)는 열선(500)에 의해 플라스틱 골판지(100)의 용융 온도 이상으로 가열된다.At this time, the blade 210 of the punch part 200 of the bending machine and the blade 410 of the die part 400 form a pair vertically. And since the heating wire 500 is embedded in the punch part 200 of the bending machine, when the operator turns on the heat switch, the punching part 200 of the bending machine is more than the melting temperature of the plastic corrugated cardboard 100 by the heating wire 500. Heated to.
그러므로 S30 단계에서 작업자는 열선(500)이 매설된 절곡기의 펀지부(200)를 실린더(300)를 통해 서서히 하강시켜 절곡기의 펀치부(200)에 날(210)이 플라스틱 골판지(100)의 절곡부(110) 상면을 열로 용융시키면서 V자 형상에 직각을 이루는 절곡홈(120)을 형성하게 한다.Therefore, in step S30, the worker slowly lowers the punching unit 200 of the bending machine in which the heating wire 500 is embedded, through the cylinder 300, and the blade 210 of the bending machine punching machine 200 has the plastic corrugated cardboard 100. While melting the upper surface of the bent portion 110 of the to form a bent groove 120 to form a right angle to the V-shape.
이때, 플라스틱 골판지(100)는 열에 약하기 때문에 가열된 절곡기의 펀지부 (200)에 날(210)이 얇은 두께의 연결부위만 남을 때까지 계속해서 플라스틱 골판지 (100)를 압착하면, 플라스틱 골판지(100)의 절곡부(110)는 서서히 녹으면서 그 형상 또한 절곡기의 펀치부(200)에 날(210)과 같은 V자 형상에 절곡홈(120)을 형성하게 되고, 상기 절곡홈(120)의 표면은 식어 굳을 때까지 용융상태를 유지하게 된다.At this time, since the plastic corrugated cardboard 100 is weak to heat, the plastic corrugated cardboard 100 is continuously pressed until the blade 210 of the heated bending machine 200 remains only a connection portion of a thin thickness. The bending portion 110 of the 100 is gradually melted, and the bending groove 120 is formed in a V-shape like the blade 210 in the punch portion 200 of the bending machine, and the bending groove 120. The surface of is kept molten until it cools.
그러므로 S40 단계에서 작업자는 절곡기의 펀치부(200)를 실린더(300)로 상승시켜 플라스틱 골판지(100)를 꺼낸 다음, 표면이 용융 상태인 플라스틱 골판지 (100)의 절곡홈(120)을 식혀, V자 형상의 절곡홈(120)을 그대로 유지하도록 굳게하는 단계를 이루게 하여 차후에 접착제 등을 사용하여 플라스틱 골판지(100)를 직각으로 절곡하거나, 또다른 방법으로서 S50 단계에서 작업자가 절곡기의 펀치부(200)를 실린더(300)로 상승시켜 플라스틱 골판지(100)를 꺼낸 다음, 플라스틱 골판지 (100)를 직각으로 접으면, 용융 상태인 플라스틱 골판지(100)의 절곡홈(120) 표면이 굳은 상태로 접합되므로, 플라스틱 골판지(100)는 직각으로 절곡되어진다.Therefore, in step S40, the worker lifts the punch part 200 of the bending machine to the cylinder 300 to take out the plastic corrugated cardboard 100, and then cools the bending groove 120 of the plastic corrugated cardboard 100 in a molten state. The step of hardening to maintain the V-shaped bending groove 120 as it is to be carried out later to bend the plastic corrugated cardboard 100 at right angles using an adhesive or the like, or in another step in the S50 step the operator punches the bending machine When the plastic corrugated cardboard 100 is taken out by raising the 200 to the cylinder 300, and then the plastic corrugated cardboard 100 is folded at a right angle, the surface of the bending groove 120 of the plastic corrugated cardboard 100 in a molten state is hardened. Since bonded, the plastic corrugated cardboard 100 is bent at a right angle.
이상에서 본 발명의 절곡 방법에 의해 형성된 플라스틱 골판지(100)는 절곡부(110) 상면에 V자 형상에 절곡홈(120)이 형성되고, 상기 절곡홈 (120)을 중심으로 양편에 플라스틱 골판지(100)가 직각을 이루기 위해 절곡홈(120)의 표면이 용융상태에서 접합되면서 굳어 플라스틱 골판지(100)의 절곡부(110)가 직각을 이루며 형성되어진다.Plastic corrugated cardboard 100 formed by the bending method of the present invention is formed in the upper surface of the bent portion 110, the bent groove 120 is formed in the V-shape, the plastic corrugated cardboard ( In order to form a right angle 100, the surface of the bending groove 120 is joined while melted in a molten state, and the bent portion 110 of the plastic corrugated cardboard 100 is formed at right angles.
또, 도 4는 플라스틱 골판지의 절곡부를 180도 각도로 절곡하는 다른 실시 예의 공정도로써, 작업자는 S10' 단계에서 플라스틱 골판지(100')의 절곡부(110')에 두줄의 괘선을 그어 절곡할 위치를 표시하고, S20' 단계에서 작업자는 플라스틱 골판지(100')의 절곡부(110')에 형성된 괘선이 절곡기의 펀치부(200')에 날(210')과 대응 위치하도록 플라스틱 골판지(100')를 절곡기의 다이부(400') 위에 수평으로 올려놓는다. 이때, 절곡기의 펀치부(200')의 날(210')과 다이부(400')의 날 (400')은 수직으로 두쌍을 이룬다.In addition, Figure 4 is a process diagram of another embodiment of bending the bent portion of the plastic corrugated cardboard at an angle of 180 degrees, the operator at the step S10 'position to bend the two lines ruled on the bent portion 110' of the plastic cardboard 100 ' In the S20 'step, the operator may place the plastic corrugated cardboard 100 such that the ruled line formed at the bent portion 110' of the plastic corrugated cardboard 100 'corresponds to the blade 210' at the punch portion 200 'of the bending machine. ') Is placed horizontally on the die portion 400' of the bending machine. At this time, the blade 210 'of the punch portion 200' of the bending machine and the blade 400 'of the die portion 400' form two pairs vertically.
그러므로 S30' 단계에서 작업자는 열선(500')이 매설된 절곡기의 펀지부 (200')를 실린더(300')를 통해 하강시켜 절곡기의 펀치부(200')에 2개의 날(210')이 플라스틱 골판지(100')의 절곡부(110')를 열로 용융시키면서 V자 형상에 직각을 이루는 2개의 절곡홈(120')을 형성하게 하며 두께가 얇은 약간에 연결부위만 남게 한다.Therefore, in the step S30 ', the operator lowers the punch portion 200' of the bending machine in which the heating wire 500 'is embedded through the cylinder 300', so that the two blades 210 'are formed on the punch portion 200' of the bending machine. ) Melts the bent portion 110 ′ of the plastic corrugated cardboard 100 ′ with heat to form two bent grooves 120 ′ perpendicular to the V-shape, leaving only the connecting portion at a thin thickness.
그리고 S40' 단계에서 작업자는 절곡기의 펀치부(200')를 실린더(300')로 상승시켜 플라스틱 골판지(100')를 꺼낸 다음, 표면이 용융 상태인 플라스틱 골판지 (100')의 절곡홈(120')을 식혀, W자 형상의 절곡홈(120')을 그대로 유지하도록 굳게하는 단계를 이루게 하여 차후에 접착제 등을 사용하여 플라스틱 골판지(100')를 직각으로 절곡하거나, 또다른 방법으로서 S50' 단계에서 작업자가 절곡기의펀치부(200')를 실린더(300')로 상승시켜 플라스틱 골판지(100')를 꺼낸 다음, 플라스틱 골판지(100')를 180도 각도로 접으면, 용융 상태인 플라스틱 골판지(100')의 절곡홈(120) 표면이 굳은 상태로 접합되므로, 플라스틱 골판지(100)는 180도 각도로 절곡되어진다.And in step S40 'the operator lifts the punch part 200' of the bending machine to the cylinder 300 'to take out the plastic corrugated cardboard 100', and then the bending groove of the plastic corrugated cardboard 100 'whose surface is molten ( 120 ') to cool, to form a step of maintaining the W-shaped bending groove (120') as it is to be bent at a later time by bending the plastic corrugated cardboard (100 ') using an adhesive or the like, or as another method S50' In the step, the worker lifts the punch section 200 'of the bending machine to the cylinder 300' to take out the plastic corrugated cardboard 100 ', and then folds the plastic corrugated cardboard 100' at an angle of 180 degrees. Since the surface of the bending groove 120 of the corrugated cardboard 100 'is bonded in a solid state, the plastic corrugated cardboard 100 is bent at an angle of 180 degrees.
한편, 절곡된 플라스틱 골판지(100, 100')의 양 끝단부를 통해 먼지나 이물질등이 유입되는 것을 방지하기 위해 플라스틱 골판지(100, 100')의 양 끝단부를 절곡기의 다이부(200, 200') 위에 올려 놓고, 가열된 절곡기의 펀치부(200, 200')를 실린더(300, 300')로 하강시켜 절곡기의 펀지부(200, 200')에 날(210, 210')이 플라스틱 골판지(100, 100')의 양 끝단부를 용융시켜 플라스틱 골판지(100, 100')의 양 끝단부를 마감되게 할 수도 있다.Meanwhile, both ends of the plastic corrugated cardboard (100, 100 ') are bent dies (200, 200') to prevent dust or foreign matter from flowing through both ends of the bent plastic corrugated cardboard (100, 100 '). ), The punches 200 and 200 'of the heated bending machine are lowered to the cylinders 300 and 300' so that the blades 210 and 210 'are formed on the punch parts 200 and 200' of the bending machine. Both ends of the corrugated cardboard (100, 100 ') may be melted to finish both ends of the plastic cardboard (100, 100').
이상과 같이 본 발명은 플라스틱 골판지의 절곡부가 매끄럽게 직각을 이루게 함으로써, 플라스틱 골판지를 상품화할 때 사출성형한 제품과 동일하여 상품의 가치를 드높일 수 있으며 미관상 화려할 수 있는 효과가 있다.As described above, the present invention enables the bent portion of the plastic corrugated sheet to be smoothly at right angles, so that when the plastic corrugated cardboard is commercialized, the product can increase the value of the product and can be aesthetically gorgeous.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0039777A KR100386673B1 (en) | 2000-07-12 | 2000-07-12 | Method for folding corrugated-cardboard plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2000-0039777A KR100386673B1 (en) | 2000-07-12 | 2000-07-12 | Method for folding corrugated-cardboard plastic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020006235A true KR20020006235A (en) | 2002-01-19 |
| KR100386673B1 KR100386673B1 (en) | 2003-06-02 |
Family
ID=19677524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2000-0039777A KR100386673B1 (en) | 2000-07-12 | 2000-07-12 | Method for folding corrugated-cardboard plastic |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100386673B1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100835386B1 (en) * | 2007-01-25 | 2008-06-04 | 이진섭 | A slip sheet and method of thereof |
| US8864017B2 (en) | 2011-10-13 | 2014-10-21 | Orbis Corporation | Plastic corrugated container with improved fold lines and method and apparatus for making same |
| US9604750B2 (en) | 2013-12-24 | 2017-03-28 | Orbis Corporation | Plastic corrugated container with ultrasonically formed score lines |
| US10625916B2 (en) | 2013-12-24 | 2020-04-21 | Orbis Corporation | Plastic corrugated container with soft score line |
| US10829265B2 (en) | 2013-12-24 | 2020-11-10 | Orbis Corporation | Straight consistent body scores on plastic corrugated boxes and a process for making same |
| US11072140B2 (en) | 2017-06-20 | 2021-07-27 | Orbis Corporation | Balanced process for extrusion of plastic corrugated sheet and subsequent converting into plastic boxes |
| US11325740B2 (en) | 2013-12-24 | 2022-05-10 | Orbis Corporation | Straight consistent body scores on plastic corrugated boxes and a process for making same |
| US11643242B2 (en) | 2013-12-24 | 2023-05-09 | Orbis Corporation | Air vent for welded portion in plastic corrugated material, and process for forming welded portion |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100827454B1 (en) * | 2004-05-24 | 2008-05-07 | (주)지앤티비 | Apparatus for forming grooves of plastic corrugated cardboard and corrugated cardboard having grooves |
| KR101538798B1 (en) | 2013-12-16 | 2015-08-05 | 대한민국(국가기록원) | Fabrication method of documentary preservation box |
-
2000
- 2000-07-12 KR KR10-2000-0039777A patent/KR100386673B1/en not_active IP Right Cessation
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100835386B1 (en) * | 2007-01-25 | 2008-06-04 | 이진섭 | A slip sheet and method of thereof |
| US10252832B2 (en) | 2011-10-13 | 2019-04-09 | Menasha Corporation | Plastic corrugated container with sealed edges |
| US8864017B2 (en) | 2011-10-13 | 2014-10-21 | Orbis Corporation | Plastic corrugated container with improved fold lines and method and apparatus for making same |
| US9555918B2 (en) | 2011-10-13 | 2017-01-31 | Orbis Corporation | Plastic corrugated container with manufacturer's joint adding zero extra thickness |
| US11702241B2 (en) | 2011-10-13 | 2023-07-18 | Orbis Corporation | Plastic corrugated container with sealed edges |
| US10829264B2 (en) | 2013-12-24 | 2020-11-10 | Orbis Corporation | Process for forming plastic corrugated container with ultrasonically formed score lines |
| US10625916B2 (en) | 2013-12-24 | 2020-04-21 | Orbis Corporation | Plastic corrugated container with soft score line |
| US10829265B2 (en) | 2013-12-24 | 2020-11-10 | Orbis Corporation | Straight consistent body scores on plastic corrugated boxes and a process for making same |
| US9630739B2 (en) | 2013-12-24 | 2017-04-25 | Orbis Corporation | Plastic corrugated container and intermediary blank |
| US10961038B2 (en) | 2013-12-24 | 2021-03-30 | Orbis Corporation | Plastic corrugated container with soft score line |
| US11072455B2 (en) | 2013-12-24 | 2021-07-27 | Orbis Corporation | Process for forming plastic corrugated container and intermediary blank |
| US11319132B2 (en) | 2013-12-24 | 2022-05-03 | Orbis Corporation | Plastic corrugated container with soft score line |
| US11325740B2 (en) | 2013-12-24 | 2022-05-10 | Orbis Corporation | Straight consistent body scores on plastic corrugated boxes and a process for making same |
| US11643241B2 (en) | 2013-12-24 | 2023-05-09 | Orbis Corporation | Process for forming plastic corrugated container and intermediary blank |
| US11643242B2 (en) | 2013-12-24 | 2023-05-09 | Orbis Corporation | Air vent for welded portion in plastic corrugated material, and process for forming welded portion |
| US9604750B2 (en) | 2013-12-24 | 2017-03-28 | Orbis Corporation | Plastic corrugated container with ultrasonically formed score lines |
| US11760530B2 (en) | 2013-12-24 | 2023-09-19 | Orbis Corporation | Process for forming plastic corrugated container with ultrasonically formed score lines |
| US11072140B2 (en) | 2017-06-20 | 2021-07-27 | Orbis Corporation | Balanced process for extrusion of plastic corrugated sheet and subsequent converting into plastic boxes |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100386673B1 (en) | 2003-06-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4064206A (en) | Process for forming flexible fold lines in thermoplastic sheets | |
| US4348449A (en) | Process and apparatus for forming flexible fold lines in thermoplastic sheets | |
| US4179252A (en) | Apparatus for forming flexible fold lines in thermoplastic sheets and article so formed | |
| KR100386673B1 (en) | Method for folding corrugated-cardboard plastic | |
| JP5634960B2 (en) | Bent glass molded member or glass ceramic molded member and manufacturing method | |
| JP2000313059A (en) | Plastic sheet having folding rule | |
| KR20040071895A (en) | bending method for plastic corrugated cardboard and be made plastic corrugated by the method | |
| CN207325711U (en) | Outside door handle strengthens board forming die | |
| KR20080086962A (en) | Manufacturing methed of knuckle having an eccentric | |
| JP3886272B2 (en) | End surface treatment method and apparatus for hollow synthetic resin plate | |
| KR20010006962A (en) | Equipment for moulding thermoplastic articles | |
| RU2666805C2 (en) | Device and method for manufacture of articles by stamping | |
| CN210999954U (en) | Truck bumper hot-pressing mold | |
| JPH02116535A (en) | Method and apparatus for forming creasing line | |
| CN208758419U (en) | A kind of wide automatic pre-bending device of fillet baking tray of packet | |
| CN102189175A (en) | Die for manufacturing metal shell and manufacturing method of metal shell | |
| JP2007015016A (en) | Method for manufacturing metal plate having cambered hole | |
| CN107377780A (en) | A kind of Bending Mould for being easy to discharging | |
| KR200260185Y1 (en) | car headlining skin layer adhesion equipment | |
| CN103253204A (en) | Interior decorating material for vehicle and method for manufacturing same | |
| JPH08294961A (en) | Processing of bent rule-containing plastic sheet | |
| CN217256774U (en) | Novel glass hot punching and drying device | |
| KR100827454B1 (en) | Apparatus for forming grooves of plastic corrugated cardboard and corrugated cardboard having grooves | |
| CN110978124B (en) | Special punching method and device for pulp molded product | |
| CN206790792U (en) | A kind of FPC bending molds frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20100517 Year of fee payment: 8 |
|
| LAPS | Lapse due to unpaid annual fee |