KR100335077B1 - wrapping material for wrapping home appliance - Google Patents
wrapping material for wrapping home appliance Download PDFInfo
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- KR100335077B1 KR100335077B1 KR1019990025026A KR19990025026A KR100335077B1 KR 100335077 B1 KR100335077 B1 KR 100335077B1 KR 1019990025026 A KR1019990025026 A KR 1019990025026A KR 19990025026 A KR19990025026 A KR 19990025026A KR 100335077 B1 KR100335077 B1 KR 100335077B1
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- KR
- South Korea
- Prior art keywords
- bag
- polyethylene
- washing machine
- weight
- packaging
- Prior art date
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- 239000004698 Polyethylene Substances 0.000 claims abstract description 61
- 229920000573 polyethylene Polymers 0.000 claims abstract description 56
- -1 polyethylene Polymers 0.000 claims abstract description 34
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims abstract description 24
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 15
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 15
- 238000005406 washing Methods 0.000 claims abstract description 15
- 229910000019 calcium carbonate Inorganic materials 0.000 claims abstract description 12
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 10
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 10
- 239000005022 packaging material Substances 0.000 claims abstract description 9
- 238000004806 packaging method and process Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims description 4
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims description 2
- 235000016068 Berberis vulgaris Nutrition 0.000 claims 2
- 241000335053 Beta vulgaris Species 0.000 claims 2
- 229940099514 low-density polyethylene Drugs 0.000 abstract description 11
- 229940063583 high-density polyethylene Drugs 0.000 abstract description 9
- 239000011248 coating agent Substances 0.000 abstract description 7
- 238000000576 coating method Methods 0.000 abstract description 7
- 230000007774 longterm Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 7
- 238000010186 staining Methods 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000004594 Masterbatch (MB) Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 241000519995 Stachys sylvatica Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
Abstract
본 발명은 세탁기와 같은 가전제품을 폴리에틸렌 벡(PE BAG)으로 포장함에 따라 세탁기 외장의 도막면이 고온 다습한 상태에서 물류상의 이동 및 장기간 적재시 폴리에틸렌 벡(PE BAG)에서 용출되는 저분자 폴리에틸렌 왁스(PE WAX)로 부터의 얼룩이 발생되는 것을 방지하기 위한 것이다. 이에 따른 구성은 폴리에틸렌 벡(PE BAG)으로 포장하는 세탁기 포장용 포장재에 있어서, 상기 폴리에틸렌 벡이 고밀도 폴리에틸렌(High density Poly ethylene)과 탄산칼슘(CaCO3)과 저밀도 폴리에틸렌 (LDPE: low density poly ethylene )의 혼합물로 조성되어 이루어짐을 특징으로 하는 세탁기 포장용 포장재에 관한 기술이다.The present invention is a low molecular polyethylene wax that is eluted from the polyethylene bag (PE BAG) during the logistical movement and long-term loading in the state that the coating surface of the washing machine exterior is hot and humid as packaging the household appliances such as a washing machine with a polyethylene bag (PE BAG) ( This is to prevent stains from PE WAX). According to the configuration, a washing machine packaging packaging material packed in a polyethylene bag (PE BAG), wherein the polyethylene bag is made of high density polyethylene (High density Poly ethylene), calcium carbonate (CaCO 3 ) and low density polyethylene (LDPE: low density poly ethylene). The present invention relates to a washing machine packaging packaging material, characterized in that the composition is made of a mixture.
Description
본 발명은 세탁기와 같은 가전제품 포장재에 관한 것으로, 보다 상세하게는 폴리에틸렌 포장재(PE BAG) 원재료에 탄산칼슘 등의 원료를 첨가하여 조성시킨 폴리에틸렌 포장재를 사용하므로서, 세탁기 외장의 도막면이 고온 다습한 상태에서 물류상의 이동 및 장기간 적재시 폴리에틸렌 벡(PE BAG)에서 용출되는 저분자 폴리에틸렌 왁스(PE WAX)로 부터의 얼룩이 발생되지 않는 포장재에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a packaging material for home appliances such as a washing machine. More specifically, a polyethylene film formed by adding a raw material such as calcium carbonate to a polyethylene bag (PE BAG) raw material is used. The present invention relates to a packaging material which does not generate stains from low molecular weight polyethylene wax (PE WAX) which elutes from the PE BAG during logistical movement and long term loading.
가전제품중 일예로서 세탁기는 도 1과 같이 철판으로된 외장(1)에 아크릴수지로된 도막면(2)이 형성된다.As an example of a home appliance, a washing machine is formed with a coating film surface 2 made of an acrylic resin on an exterior 1 made of an iron plate as shown in FIG. 1.
이러한 세탁기는 도 2와 같은 폴리에틸렌 포장재(Poly ethylene Bag)( 이하 'PE BAG'이라함)에 포장한 후 도 3과 같이 최종 상태로 포장 완료된다.Such a washing machine is packaged in a polyethylene ethylene bag (hereinafter referred to as 'PE BAG') as shown in FIG. 2 and then finished in a final state as shown in FIG. 3.
이렇게 포장된 세탁기는 출하되어 물류상의 이동 및 적재하게 되는데, PE BAG에 접촉한 세탁기 외장의 도막면은 고온 다습한 경우 도막면이 가소화되고, 도 4에서와 같이 PE BAG의 저분자 폴리에틸렌 왁스(PE WAX)가 고온에서 용출되어 나와서 외장의 도막면에 전이 되어 도 1과같이 흰 얼룩(3)이 발생하는 등의 문제점이 있어 해외 시장에서 Claim 등의 원인이 되기도 한다.The packaged washing machine is shipped and transported and loaded in logistics. The coating surface of the washing machine exterior in contact with the PE BAG is plasticized when the high temperature and high humidity are applied, and as shown in FIG. 4, the low molecular polyethylene wax (PE BAG) WAX) is eluted at high temperature and transferred to the outer coating film surface to cause white spots 3 as shown in FIG. 1, which may cause claims in overseas markets.
본 발명은 상기한 종래의 문제점을 해결하기 위한 것으로, 폴리에틸렌 원료에 탄산칼슘 등의 원료를 적정량 첨가한 폴리에틸렌 벡(PE BAG)으로 하므로서 , 고온 다습한 상태에서 장기간 폴리에틸렌 벡(PE BAG) 이 세탁기 외장의 도막면에 접촉하여도 얼룩이 발생되지 않는데 적합한 폴리에틸렌(PE) 포장재를 제공하고자 하는데 그 목적이 있다.The present invention is to solve the above-mentioned problems, the polyethylene bag (PE BAG) is added to the polyethylene raw material in the appropriate amount of calcium carbonate (PE BAG), so that the polyethylene bag (PE BAG) for a long time under high temperature and high humidity It is an object of the present invention to provide a suitable polyethylene (PE) packaging material does not occur even in contact with the coating surface of the.
도 1은 세탁기의 외장 도막면에 얼룩이 나타난 상태도1 is a state in which stains appeared on the outer coating film surface of the washing machine
도 2는 폴리에틸렌 백(PE BAG) 상태도2 is a polyethylene bag (PE BAG) state diagram
도3은 세탁기의 포장 상태도3 is a packaging state of the washing machine
도 4는 저분자 폴리에틸렌(PE)의 용출 상태도4 is an elution state diagram of low molecular polyethylene (PE)
도 5는 본 발명에 따른 저분자 폴리에틸렌(PE) 차단 상태도Figure 5 is a low molecular polyethylene (PE) blocking state diagram according to the present invention
도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings
1 : 외장 2 : 도장막 3 : 얼룩1: exterior 2: paint film 3: stain
상기한 목적을 달성하기 위한 본 발명은 폴리에틸렌 벡(PE BAG)으로 포장하는 세탁기 포장용 포장재에 있어서, 상기 폴리에틸렌 벡이 고밀도 폴리에틸렌(HDPE : High density Poly ethylene)과 탄산칼슘(CaCO3)과 저밀도 폴리에틸렌 (LDPE: low density poly ethylene )의 혼합물로 조성되어 이루어진 세탁기 포장용 포장재로 구성된다.In order to achieve the above object, the present invention provides a washing machine for packaging with polyethylene bag (PE BAG), the polyethylene bag is a high density polyethylene (HDPE: High density polyethylene) and calcium carbonate (CaCO 3 ) and low density polyethylene ( LDPE: Low density poly ethylene).
상기한 조성은 100중량%중 고밀도 폴리에틸렌이 70∼75 중량%이고, 나머지 25∼30중량%는 마스터벳치(MASTER BATCH)상으로 하여 탄산칼슘(CaCO3)과 저밀도 폴리에틸렌과 기타 첨가제로 조성되어 이루어진다.The composition is 70 to 75% by weight of the high density polyethylene in 100% by weight, the remaining 25 to 30% by weight of the master Batch (MASTER BATCH) is composed of calcium carbonate (CaCO 3 ), low density polyethylene and other additives .
상기한 25∼30중량% 중에는 저밀도 폴리에틸렌(LDPE)이 1.5 ∼1.0중량% 이고, 기타 첨가제로서는 ADP 1.75∼2.1 중량%, 아연 stearate 0.5∼0.6 중량%, 저밀도 폴리에틸렌 왁스 (LDPE wax) 0.5∼0.6 중량% 이고, 나머지는 탄산칼슘으로 조성된다.Among the above 25 to 30% by weight, low density polyethylene (LDPE) is 1.5 to 1.0% by weight, and as other additives, ADP 1.75 to 2.1% by weight, zinc stearate 0.5 to 0.6% by weight, low density polyethylene wax (LDPE wax) 0.5 to 0.6% by weight %, The remainder is composed of calcium carbonate.
도 5는 본 발명에 따른 저분자 폴리에틸렌(PE) 차단 상태도를 나타낸 것으로, 이에 알 수 있는 바와 같이 본 발명은 저분자 폴리에틸렌 왁스(PE wax)가 고온에서 용출이 되어 나오는 경로를 차단하고, 표면으로 나오지 못하도록 탄산칼슘을 첨가한 폴리에틸렌 벡(PE BAG) 을 사용함으로서 얼룩을 근본적으로 차단할 수 있다.Figure 5 shows a low molecular polyethylene (PE) blocking state diagram according to the present invention, as can be seen the present invention is to block the low molecular polyethylene wax (PE wax) is eluted at a high temperature, so as not to come to the surface By using polyethylene carbonate added PE BAG, stain can be essentially blocked.
이때 탄산칼슘은 분말상태로 투입시 분산성이 떨어지기 때문에 탄산칼슘과 함께 각종 첨가제를 첨가하여 마스터 벳치 형태로 제조한 후 폴리에틸렌 벡(PE BAG) 제조공정에서 고밀도 폴리에틸렌(HDPE) 원재료와 마스터 벳치를 교반기로 섞은 후 폴리에틸렌 벡(PE BAG)을 제조하게 된다.At this time, since calcium carbonate is indispersible in the powder form, various additives together with calcium carbonate are added in the form of master betches, and then HDPE raw materials and master bets are used in the polyethylene bag manufacturing process. After mixing with a stirrer to produce a polyethylene bag (PE BAG).
얼룩이 발생되지 않기 위해서는 탄산칼슘을 함유한 마스터 벳치의 량은 25중량% 이상이 되어야 하며, 30중량% 이상이면 폴리에틸렌(PE) 가공 설비에 무리가 갈수 있다.In order to prevent staining, the amount of the master batch containing calcium carbonate should be 25% by weight or more. If it is 30% by weight or more, the polyethylene (PE) processing equipment may be unreasonable.
(표1)은 본 발명에 따른 실시예를 나타낸 것으로, 고밀도 폴리에틸렌(HDPE) 원재료 90∼75중량%에 저밀도 폴리에틸렌 1.8중량%, 기타첨가제 2.8중량% 이고, 나머지는 탄산칼슘(CaCO3)으로 된 10∼25중량% 첨가하여 제조한 폴리에틸렌 벡(PE BAG)을 테이프 상태로 PCM강판에 고정하여 각 시험조건별로 실시하였다.Table 1 shows an embodiment according to the present invention, the high density polyethylene (HDPE) raw material 90 to 75% by weight of low density polyethylene 1.8% by weight, other additives 2.8% by weight, the rest of the calcium carbonate (CaCO 3 ) 10 to 25% by weight of a polyethylene bag (PE BAG) was added to the PCM steel sheet in a tape state was carried out for each test condition.
(표1)Table 1
※ 고온고습 시험에서 발생된 얼룩은 하중에 의한 찍힘 얼룩으로 하중을 제거한 후 시험한 결과는 단색 및 PATTER 에서 동일한 온도조건에서 얼룩발생 안됨(단, 시험시간은 30분씩, 5회 반복시험)※ The stains generated by high temperature and high humidity test after removing the load by the stains caused by the load are not stained under the same temperature condition in the monochromatic and the patter. (However, the test time is repeated for 5 times every 30 minutes.)
이상에서와 같이 본 발명은 세탁기와 같은 가전제품 포장재인 폴리에틸렌 포장재(PE BAG) 원재료에 탄산칼슘 등의 원료를 첨가시켜 조성하므로서, 포장재인 폴리에틸렌 벡(PE BAG)으로 포장된 세탁기 외장의 도막면이 고온 다습한 상태에서 물류상의 이동 및 장기간 적재시 폴리에틸렌 벡(PE BAG)에서 용출되는 저분자 폴리에틸렌 왁스(PE WAX)로 부터의 얼룩이 발생되지 않는 효과를 갖는 포장재를 얻게 된다.As described above, the present invention is prepared by adding a raw material such as calcium carbonate to a raw material of polyethylene packaging (PE BAG), which is a packaging material for home appliances such as a washing machine, so that the coating surface of the washing machine exterior packed with polyethylene bag (PE BAG) is a packaging material. A packaging material having an effect of preventing staining from low molecular weight polyethylene wax (PE WAX) eluting from a polyethylene bag during long-term loading and logistics movement in a high temperature and high humidity state is obtained.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990025026A KR100335077B1 (en) | 1999-06-28 | 1999-06-28 | wrapping material for wrapping home appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990025026A KR100335077B1 (en) | 1999-06-28 | 1999-06-28 | wrapping material for wrapping home appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010004395A KR20010004395A (en) | 2001-01-15 |
| KR100335077B1 true KR100335077B1 (en) | 2002-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019990025026A KR100335077B1 (en) | 1999-06-28 | 1999-06-28 | wrapping material for wrapping home appliance |
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| Country | Link |
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| KR (1) | KR100335077B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030033387A (en) * | 2001-10-22 | 2003-05-01 | (주) 성보 | Film having affinity to environment and the same manufacturing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6143640A (en) * | 1984-08-07 | 1986-03-03 | Karupu Kogyo Kk | Resin composition |
| JPH0517636A (en) * | 1991-07-15 | 1993-01-26 | Maruzen Polymer Kk | Composition for inorganic-filled polyethylene film |
| KR960007675A (en) * | 1994-08-05 | 1996-03-22 | 백성일 | Manufacturing method of double synthetic resin film using high density polyethylene resin and calcium carbonate (CaCO_3) and low density polyethylene resin and calcium carbonate (CaCO_3) |
| JPH11322950A (en) * | 1998-05-19 | 1999-11-26 | Nissen Chemitec Corp | Masterbatch |
-
1999
- 1999-06-28 KR KR1019990025026A patent/KR100335077B1/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6143640A (en) * | 1984-08-07 | 1986-03-03 | Karupu Kogyo Kk | Resin composition |
| JPH0517636A (en) * | 1991-07-15 | 1993-01-26 | Maruzen Polymer Kk | Composition for inorganic-filled polyethylene film |
| KR960007675A (en) * | 1994-08-05 | 1996-03-22 | 백성일 | Manufacturing method of double synthetic resin film using high density polyethylene resin and calcium carbonate (CaCO_3) and low density polyethylene resin and calcium carbonate (CaCO_3) |
| JPH11322950A (en) * | 1998-05-19 | 1999-11-26 | Nissen Chemitec Corp | Masterbatch |
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| KR20010004395A (en) | 2001-01-15 |
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