KR100306785B1 - A printing method of the functional package for farm products utilizing charcoal lignin - Google Patents

A printing method of the functional package for farm products utilizing charcoal lignin Download PDF

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KR100306785B1
KR100306785B1 KR1019990007994A KR19990007994A KR100306785B1 KR 100306785 B1 KR100306785 B1 KR 100306785B1 KR 1019990007994 A KR1019990007994 A KR 1019990007994A KR 19990007994 A KR19990007994 A KR 19990007994A KR 100306785 B1 KR100306785 B1 KR 100306785B1
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mixture
lignin
mixing
weight
packaging material
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KR20000060007A (en
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유용운
김기홍
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김기홍
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    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/42—Applications of coated or impregnated materials
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/50—Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Evolutionary Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Toxicology (AREA)
  • Zoology (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

Abstract

본 발명은 원적외선과 음이온이 방출되는 액화 탄화리그닌을 이용한 농산물 포장재와 그 제조방법에 관한 것으로서,The present invention relates to a agricultural product packaging material using a liquefied lignin carbon, which emits far infrared rays and anions, and a method of manufacturing the same.

탄화리그닌 분말(300∼400메쉬) 20∼40중량%와, 원적외선 세라믹분말(300∼400메쉬) 20∼40중량%와, 실리콘고무 5∼20중량%를 배합용기에 투입하여 30분∼1시간동안 혼합하여 제 1혼합물을 제조하는 제1혼합공정과, 상기 제1혼합물에 계면활성제를 5∼25중량% 투입하여 30분∼1시간동안 혼합하여 제 2혼합물을 만드는 제2혼합공정과, 상기 제2혼합물에 분산제 3∼15w/%를 투입하여 30분∼1시간동안 혼합하여 액화 탄화리그닌을 만드는 제3혼합공정과, 상기 액화 탄화리그닌을 도포기를 이용하여 종이와 비닐 및 각종섬유에 도포시키고 이를 고온 건조시키는 건조공정 등으로 이루어지는 것을 특징으로 하는 농산물 포장재의 제조방법이다.20 to 40% by weight of lignin carbide powder (300 to 400 mesh), 20 to 40% by weight of far infrared ceramic powder (300 to 400 mesh), and 5 to 20% by weight of silicone rubber are added to the mixing vessel for 30 minutes to 1 hour. A first mixing step of preparing a first mixture by mixing during the mixing process, a second mixing step of adding a surfactant to the first mixture in an amount of 5 to 25% by weight, and mixing the mixture for 30 minutes to 1 hour to form a second mixture; 3 to 15 w /% of dispersant was added to the second mixture and mixed for 30 minutes to 1 hour to form liquefied lignin, and the liquefied lignin was applied to paper, vinyl and various fibers using an applicator. It is a method for producing a agricultural product packaging material comprising a drying step of drying at a high temperature.

Description

농산물 포장재와 그 제조방법{A printing method of the functional package for farm products utilizing charcoal lignin}Agricultural packaging and its manufacturing method {A printing method of the functional package for farm products utilizing charcoal lignin}

본 발명은 원적외선과 음이온이 방출되는 액화 탄화리그닌을 이용한 농산물 포장재와 그 제조방법에 관한 것이다.The present invention relates to a agricultural product packaging material using the liquefied lignin carbon, which far-infrared rays and anions are released, and a method of manufacturing the same.

종래의 식품 및 농산물에 사용되는 포장재는 일반 종이 및 합성수지 등의 포장재로서 제품의 유통과 저장과정에서 신선도를 유지하기 어려웠고, 단지 유통 과정의 충격으로 제품이 손상되는 것을 방지하려는 목적으로 개발된 것이었다.Conventional packaging used for food and agricultural products is a packaging material such as general paper and synthetic resin, it was difficult to maintain the freshness in the distribution and storage of the product, was developed only to prevent the product from being damaged by the impact of the distribution process.

그러나, 이런 포장재는 제품의 유통과정과 보관 중에 포장재 제품에서 에틸렌 가스가 발생되어 포장된 제품이 변질 부패되므로 생산자에게 경제적 손실을 가져다주고 소비자의 건강에도 나쁜 영향을 끼치게 되는 문제점이 있었다.However, this packaging material has a problem that ethylene gas is generated in the packaging product during the distribution process and storage of the product, so that the packaged product is deteriorated and deteriorated, leading to economic loss to the producers and adversely affect the health of consumers.

더욱이, 제품의 부패 방지와 신선도를 유지할 목적으로 인체에 해로운 약품을 제품에 사용하는 경우도 있어 이에 대한 문제의 해결이 매우 시급한 실정이었다.In addition, in order to prevent corruption of the product and to maintain freshness, there are cases where a drug harmful to a human body is used in the product, and thus the problem was very urgently solved.

식품이나 농산물은 산지에서 출하할 당시의 맛과 신선도 유지가 포장의 생명이라고 할 수 있을 것인데, 모든 이들 식품이나 농산물은 포장된 좁은 공간 안에서에틸렌가스를 더욱 활발하게 발생시켜 출하당시의 맛과 신선도를 계속 유지할 수 없는 문제점이 있었다.Food and agricultural products can be said to maintain the taste and freshness at the time of shipment from the production area. All these foods and agricultural products generate ethylene gas more actively in the narrow space where it is packaged, so that the taste and freshness at the time of shipment can be improved. There was a problem that could not be maintained.

그러므로 변질된 제품은 맛과 신선도를 잃게 되어 상품가치가 떨어지고 생산자가 기대했던 가격을 받지 못할 뿐만 아니라, 부패 방지를 위해 약품을 사용한 경우 소비자는 인체에 유해한 약제를 함께 먹게 되어 건강을 해치게 되는 문제점이 발생하였다.Therefore, the deteriorated product loses its taste and freshness, lowers the value of the product and does not receive the price expected by the producer, and when the drug is used to prevent corruption, consumers may eat harmful drugs together to harm their health. Occurred.

본 발명은 이러한 문제점을 제거하기 위한 것으로서, 원적외선 및 음이온을 방출하는 액화 탄화리그닌을 이용한 포장재를 공급하는데 목적이 있는 것이다.The present invention has been made to solve such a problem, and an object of the present invention is to provide a packaging material using liquefied lignin that emits far infrared rays and anions.

즉, 위와 같은 문제점을 해소하여 식품 및 농산물의 맛과 신선도를 유지시킴으로써 생산자에게는 높은 이익을 부여하고 소비자에게는 신선한 제품을 공급할 수 있도록 하기 위하여 탄화리그닌의 원적외선 방사 특성을 효과적으로 활용한 기능성 포장재로 식품이나 농산물을 포장하여 생산제품이 출하 당시의 맛과 신선도를 오랫동안 유지하고 원적외선의 음이온 방출에 의해 건조되거나 부패되지 않고 장기간 저장하는데 탁월한 효과가 있는 포장재를 제공하는 것이다.In other words, it is a functional packaging material that effectively utilizes the far-infrared radiation characteristics of lignin in order to solve the above problems and maintain the taste and freshness of food and agricultural products to give high profits to producers and to supply fresh products to consumers. By packing agricultural products, the product provides a packaging material that has an excellent effect on maintaining the taste and freshness at the time of shipment for a long time and not being dried or decayed by the release of negative ions from far infrared rays.

또한, 탄화리그닌의 원적외선 및 음이온 방출능력 냄새제거능력 습도조절능력 등을 이용하여 농축산물 등의 생체세포에서 방출되는 에틸렌가스를 효과적으로 저지하고 노화나 탈수의 진행을 장시간에 걸쳐 차단함으로써 제품 출하당시의 맛과 신선도를 오래 유지하도록 개선한 포장재를 제공하는 것이다.In addition, by using lignin's far-infrared rays and anion-releasing ability, odor removing ability, humidity control ability, etc., it effectively blocks ethylene gas emitted from living cells such as agricultural products and blocks aging and dehydration for a long time. It is to provide a packaging that has been improved to keep the taste and freshness long.

본 발명의 농산물 포장재의 제조방법은 다음과 같다.The production method of the agricultural product packaging material of the present invention is as follows.

① 탄소, 수소 및 산소 등이 함유되어 있어 원적외선이 방출되는 탄화리그닌 분말(300∼400 메쉬) 20∼40중량%와,① 20-40% by weight of lignin carbide powder (300-400 mesh) containing carbon, hydrogen and oxygen, and emitting far infrared rays,

② 게르마늄, 활석 및 장석 등이 함유되어 있어 음이온 및 원적외선이 방출되는 원적외선 세라믹분말 (300∼400 메쉬) 20∼40중량%와② 20 to 40% by weight of far-infrared ceramic powder (300-400 mesh) that contains germanium, talc and feldspar and releases anions and far infrared rays

③ 액화 실리콘이 함유되어 각 재료의 결착을 돕는 실리콘고무 5-20중량%를 배합용기에 투입하여 잘 섞이도록 30분∼1시간동안 혼합하여 제 1 혼합물을 제조한다.③ 5-20% by weight of silicone rubber, containing liquefied silicone, to help the binding of each material is added to the mixing vessel and mixed for 30 minutes to 1 hour to prepare a first mixture.

④ 위의 제 1 혼합물에 각 재료의 분산과 격리 및 안정성을 돕는 계면활성제를 5∼25중량% 투입한 후 잘 섞이도록 30분∼1시간동안 혼합하여 제 2 혼합물을 제조한다.④ 5 to 25% by weight of a surfactant to help disperse, sequestration and stability of each material to the above first mixture, and then mixed for 30 minutes to 1 hour to mix well to prepare a second mixture.

⑤ 위의 제 2 혼합물에 계면장력을 완화시키고 입자의 정전기적, 물리적 반발을 감소시켜 각 재료의 분포 위치를 안정시키도록 분산제를 3-15중량% 투입하여 잘섞이도록 30분∼1시간동안 혼합하여 기능성 액화 탄화리그닌을 제조한다.⑤ 3-15% by weight of dispersant is added to the second mixture to reduce interfacial tension and reduce the electrostatic and physical repulsion of particles to stabilize the distribution position of each material. To prepare functional liquefied lignin.

⑥ 위와 같이 만들어진 액화 탄화리그닌을 도포기로 종이와 비닐 및 각종섬유에 도포한 다음 고온건조기로 건조시켜 완성한다.⑥ Apply the liquefied lignin made as above to paper, vinyl and various fibers with an applicator, and then dry it with a high temperature dryer.

⑥-① 낱개 포장용 포장재는 옵셋도포 방식으로 4∼10㎛의 액화 탄화리그닌을 도포하여 40∼60℃의 고온건조기로 건조기에서 완성하고,⑥-① The packing material for each package is applied by liquefied lignin of 4 ~ 10㎛ by offset coating method, and finished in a dryer with a high temperature dryer of 40 ~ 60 ℃.

⑥-② 농산물의 상자포장 및 포대포장재와 기타 제품을 다량 포장할 포장재는 그라비아 도포방식으로 10∼100㎛의 액화 탄화리그닌을 도포하여 90℃의 고온건조기에 10,000∼15,000의 RPM으로 통과하며 권취하여 완성한다.⑥-② The packaging material for packing the agricultural product's box packing, bag packing material and other products is coated with 10 ~ 100㎛ liquefied lignin by gravure method and wound by passing through 10,000 ~ 15,000 RPM in a 90 ℃ high temperature dryer. Complete

상기 액화 탄화리그닌이 도포된 포장재로 농산물 및 식품을 포장했을 경우 탄화리그닌에서 방출하는 원적외선과 음이온의 10㎛ 파장으로서 유기물의 생체 파장대와 일치하므로 식품 및 농축산물의 물분자와 공진 현상을 일으켜 생체세포가 활성화되기 때문에 맛과 신선도가 유지되고 장기간 저장할 수 있는 효과가 있다.When packaging agricultural products and foods with the packaging material coated with liquefied lignin, 10 μm wavelengths of far-infrared rays and anions emitted by liquefied lignin are matched with the biological wavelength band of organic matters, which cause resonance with water molecules of foods and concentrates. Because it is activated, the taste and freshness are maintained and it can be stored for a long time.

본 발명의 다른 실시예를 설명하면 다음과 같다.Another embodiment of the present invention will be described below.

① 위의 본 발명 제조방법에 있어서 탄화리그닌 분말을 80w/%이상 첨가하는 경우에는 원적외선 방출량이 많게 되고 생체의 물분자와 공진 현상으로 활성화가 증대되어 더욱 큰 효과를 기대할 수 있다.① When the lignin carbide powder is added at 80w /% or more in the manufacturing method of the present invention, the far-infrared emission amount is increased, and the activation is increased by the water molecule and the resonance of the living body, and thus a greater effect can be expected.

그러나, 상대적으로 다른 성분이 소량 첨가되어 경제성이 떨어지고, 액화 탄화리그닌에 기포가 발생하거나 엉키는 현상이 생기며 액화 탄화리그닌의 각 성분을 균일하게 분포시키기 어려운 문제점이 있다.However, a relatively small amount of other components are added to the economical efficiency, bubbles or entanglement occurs in the liquefied lignin, there is a problem that it is difficult to uniformly distribute each component of the liquefied lignin.

② 탄화리그닌 분말을 40중량% 이하로 첨가하는 경우에는 원적외선 복사열 전도도가 떨어지고 원적외선의 방출량도 적어져서 맛과 신선도 유지 및 저장효율이 크게 떨어져서 바람직하지 못하다.② When lignin carbide powder is added at 40 wt% or less, far-infrared radiant heat conductivity is lowered and emission amount of far-infrared rays is less, which is not preferable because the taste and freshness are maintained and storage efficiency is greatly reduced.

③ 실리콘 고무를 20중량%이상 첨가하는 경우에는 유동성이 저하되어 포장재에 도포하기가 어렵고 또 실리콘 고무를 5중량%이하 첨가하면 유동성은 향상되나 탄화리그닌에 기포가 발생될 수 있어 바람직하지 못하다.③ When more than 20% by weight of silicone rubber is added, it is difficult to apply it to the packaging material because the fluidity is lowered. In addition, when less than 5% by weight of silicone rubber is added, fluidity is improved, but bubbles are generated in lignin, which is not preferable.

④ 계면활성제를 25중량%이상 첨가하는 경우에는 각 성분의 엉킴 상태가 양호하게 유지될 수 있으나 유동성이 떨어져 바람직하지 못하다.④ When more than 25% by weight of surfactant is added, the entangled state of each component can be maintained well, but the fluidity is not preferable.

이와 같이 제조된 포장재는 농산물, 식품, 화훼, 곡물류, 어류, 폐류 및 종자보관용으로 사용할 수 있는 것이다.The packaging material thus prepared can be used for agricultural products, food, flowers, grains, fish, waste and seed storage.

이와 같이 제조된 포장재를 시험하기 위하여 박스마다 2개씩의 배를 봉입한 후 5일 간격으로 대조구와 실험구에서 1개씩 동시에 개봉하여 배의 무게를 측정하고, 한 번 개봉한 박스는 이미 저장조건이 달라지기 때문에 새로운 박스를 개봉하는 1박스는 1회 개봉하는 방법으로 배의 중량변화를 실험하였다.In order to test the packaging material prepared as described above, two pears were packed in each box, and then each one was opened at the control and experimental zones at the same time every five days, and the pears were weighed. One box opening a new box was tested as a change in the weight of the ship by opening once.

그리고, 배의 탈수분 측정을 위해 대조구와 실험구 박스에서 각각 5개씩 준비하고 무게가 균일한 배를 선택하여 배를 통체 혹은 중량 2등분하여 박스마다 2개씩 봉입한 후 5일 간격으로 두 군을 동시에 개봉하여 신선도를 측정하였는바, 그 결과는 다음의 표와 같다.In order to measure the dehydration of the pears, five were prepared in the control and the experimental box, respectively, and the pears were uniformly weighed. Simultaneously opened and measured freshness, the results are shown in the following table.

이와 같은 본 발명은 식품이나 농산물의 신선도를 유지하고 저장성을 향상시키는 효과가 크다.(예, 딸기 저장을 2주간 실험한 결과, 부패로 인한 곰팡이 생성의 억제에 탁월한 효과를 입증하였다.)The present invention has a great effect of maintaining the freshness of foods and agricultural products and improving shelf life. (For example, after two weeks of storage of strawberries, excellent effects on the suppression of mold production due to rot have been demonstrated.)

그리고, 과일의 신선도 유지 및 저장성에 탁월한 효과가 있어서, 일반종이로 만든 포장재보다 탈수를 억제하는 효과가 커서 과일의 무게가 10,2∼11,9% 덜 감소되는 효과가 확인되었다.In addition, there is an excellent effect on maintaining the freshness and shelf life of the fruit, the greater the effect of inhibiting dehydration than the packaging material made of ordinary paper, the effect of reducing the weight of the fruit 10, 2 ~ 11, 9% less confirmed.

그리고, 원적외선의 효과로 곡류 저장 중에 발생할 수 있는 각종 세균과 곰팡이 등의 생성을 억제하며, 대장균은 5,7∼12.1%, 녹농균은 14.3∼21.7%의 생성을 억제하여 장기 저장이 가능하다.In addition, due to the effect of far-infrared, it suppresses the production of various bacteria and fungi that may occur during cereal storage, and the long-term storage is possible by inhibiting the production of 5,7-12.1% of E. coli, 14.3-21.7% of Pseudomonas aeruginosa.

그리고, 식품 및 농산물의 유통과 저장과정에서 출하당시의 맛과 신선도를 유지시킬 수 있어 식품 포장재, 과일 포장재, 야채 포장재, 곡류 포장재, 어류 및 패류 포장재, 기타 부패와 변질이 우려되는 식품 및 농, 수산물의 포장재로도 사용될 수 있어, 농축산물의 가격이 안정되어 생산농가와 업체에 많은 이득을 주게되는 효과가 있는 것이다.In addition, food packaging, fruit packaging, vegetable packaging, grain packaging, fish and shell packaging, and other foods and agriculture that are concerned about corruption and deterioration can be maintained in the distribution and storage of food and agricultural products. It can also be used as a packaging for aquatic products, so that the price of agricultural products is stable, which is beneficial to farmers and producers.

Claims (2)

탄화리그닌 분말(300∼400메쉬) 20∼40중량%와, 원적외선 세라믹분말(300∼400메쉬) 20∼40중량%와, 실리콘고무 5∼20중량%를 배합용기에 투입하여 30분∼1시간동안 혼합하여 제1혼합물을 제조하는 제1혼합공정과,20 to 40% by weight of lignin carbide powder (300 to 400 mesh), 20 to 40% by weight of far infrared ceramic powder (300 to 400 mesh), and 5 to 20% by weight of silicone rubber are added to the mixing vessel for 30 minutes to 1 hour. A first mixing process of preparing a first mixture by mixing for a while; 상기 제1혼합물에 계면활성제를 5∼25중량% 투입하여 30분∼1시간동안 혼합하여 제 2혼합물을 만드는 제2혼합공정과,A second mixing step of preparing a second mixture by adding 5-25 wt% of a surfactant to the first mixture for 30 minutes to 1 hour, and 상기 제2혼합물에 분산제 3∼15w/%를 투입하여 30분∼1시간동안 혼합하여 기능성 액화 탄화리그닌을 만드는 제3혼합공정과,A third mixing step of adding 3-15 w /% of dispersant to the second mixture and mixing for 30 minutes to 1 hour to form a functional liquefied lignin carbide, 상기 기능성 액화 탄화리그닌을 도포기를 이용하여 종이와 비닐 및 각종섬유에 도포시키고 이를 고온 건조시키는 건조공정 등으로 이루어지는 것을 특징으로 하는 농산물 포장재의 제조방법.Method for producing a agricultural product packaging material comprising the drying step of applying the functional liquefied lignin carbide to paper, vinyl and various fibers using an applicator, and drying it at a high temperature. 제1항에 의하여 제조된 포장재를 특징으로 하는 농산물 포장재Agricultural product packaging material characterized in that the packaging material prepared according to claim 1
KR1019990007994A 1999-03-10 1999-03-10 A printing method of the functional package for farm products utilizing charcoal lignin KR100306785B1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010092608A (en) * 2000-03-22 2001-10-26 이원근 Functional packaging material substitute for polyethylene film and film production method

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