KR20050090056A - Manufacturing method of functional breathable film - Google Patents
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Abstract
탄산칼슘40-50중량％를 폴리에치렌50-60중량％와 혼합하여 조성한 마스트베치(MB)를 압출성형기에서 필름을 형성하고 길이 방향과 폭 방향으로 연신 시켜 공기가 통하고(통기성 부여) 수증기(투습성 부여)는 빠지면서 물(방수성 부여)은 침출(浸出)되지 않도록 성형하는 통기성 필름과 기능성필름 각각의 제조방법에 있어서는, 폴리에치렌50-60중량％와 탄산칼슘중량40-50중량％를 혼합마스터 베치(MB)를 구성하던 것을 입도45마이크로메타(325메쉬)의 바이오 세라믹으로 탄산칼슘40-50중량％에서 2-10％를 대체 첨가 필름성형시 성형기의 마모와 손상을 적게하고 필름성형시 분산성을 좋게하여 통기성을 양호하게 하면서 원적외선 방사로인한 공진 공영운동을하여 생체활동을 강화하고 기저귀에 사용시에는 착용유아의 혈류증진,해독,배설물의 악취감소,항균과 연약한 피부를 보호해 주는 기능성의 통기성 필름의 제조방법Mast beet (MB) formed by mixing 40-50% by weight of calcium carbonate with 50-60% by weight of polyethylene was formed in an extrusion machine to form a film and stretched in the longitudinal direction and the width direction to allow air to pass (giving breathability) In the manufacturing method of each of the air permeable film and the functional film which are molded so that moisture (water imparting) is not released while water imparting is impregnated, 50-60% by weight of polyethylene and 40-50% by weight of calcium carbonate are added. The mixed master batch (MB) was replaced with a particle size of 45 micrometer (325 mesh) bio ceramics, replacing 40-50% by weight of calcium carbonate to 2-10%. Improves biodispersion by improving responsiveness, improves breathability, improves biological activity by resonant public exercise caused by far-infrared radiation, and when used in diaper, improves blood flow, detoxification, odor reduction of infants, Manufacturing method of functional breathable film protecting soft skin
Description
본발명은 통기성 필름에 첨가되는 탄산칼슘 주원료 성분에 기능성을 주기위하여 첨가하는 바이오 세라믹의 입도를 325메쉬(mesh)이상으로 분쇄 한 것을 2-10％이하로 혼입하여 탈취,항균 능력과 배설물의 취기 배출이 우수하고 가격이 저렴한 기능성의 통기성 필름의 제조방법에 관한 것이다 종래에는 일반적으로 유아용 기저귀등으로 많이 사용되고 있는 통기성 필름은 탄산칼슘40-50％ 중량을 필름제조용 폴리에치렌 수지에 혼합하여 필름으로 성형시킨후 길이방향과 폭방향으로 연신시키므로서 탄산칼슘이 있는 부분으로 공기가 통하게 하고 수증기는 빠지며 물은 새지 않도록 제조하여 기저귀가 필요로하는 성능을 충족시키는 제품이 상품화 되어왔다In the present invention, the particle size of the bio-ceramic added to the calcium carbonate main ingredient added to the breathable film is mixed to 2325% or less by crushing the particle size of the bio-ceramic added to the breathable film. The present invention relates to a method for producing a functional breathable film having excellent discharge and low cost. In the related art, a breathable film generally used as a diaper for infants is mixed with 40-50% by weight of calcium carbonate to a polyethylene resin for film production. After molding, the product is stretched in the length and width directions to make air flow through the part with calcium carbonate, to prevent water vapor from leaking, and to satisfy the performance required by diapers.
탄산칼슘은 천연 무기물로서 가격도 저렴할 뿐만 아니라 상기한 통기성 부여의 기능외에 분쇄, 건조한 것이기 때문에 많은 기공을 가지고 있어 탈취 능력은 물론 약간의 항균 작용도 보유하고 있으므로 배설물의 취기 배출과 탈취 항균 기능도 겸하고 있어 다른 무기물을 사용하지 않고 탄산칼슘이 대부분 사용되어 있다 .Calcium carbonate is a natural mineral, which is inexpensive as well as the above-mentioned breathability. It is pulverized and dried, so it has many pores. It also has a deodorizing ability and a slight antibacterial effect. Calcium carbonate is mostly used without using other minerals.
그러나 상기한 종래의 필름은 기능성이 미약하고 특히 원적외선의 방사가 극히 미약하기 때문에 흡수하여 체내에서 에너지화 하는 힘이 적고 원적외선 방사로 인한 인체에 혈액촉진,부패현상방지,혈액의 알카리도가 높아져 알카리 체질화 하는 활동의 촉진등이 부족한등의 문제점의 보완이 필요하게 된것이다.상기한 종래의 것으로는 10-0465176-0000호로된 통기성 필름의 제법과10-0179061호의 투명기능성필름 및 그의 제조방법이 그 대표적인 것으로 알려져 있는데 전자는 저밀도 폴리에틸렌수지,선형저밀도 폴리에틸렌수지 및 중밀도 폴리에틸렌수지로 구성되는 수지제 100중량부에 스테마린산이 코팅된 무기 충진제 500-200중량부 및 폴리에틸렌계 왁스0.1-30중량부를 배합한 조성물을 용융성형한 원판사이트를 연신배율1.5-36배로 연신하는 것을 특징으로 한 것이고 후자는 하드코층의 외계에 접하는 적어도 한쪽의 표면쪽에 기능성 초미립자가 극대화되어 있는 것을 특징으로 한 것이며 이외에도 비록등록되지않았으나 10-1990-0015905호 기능성필름의제조방법으로 무수말레인산0.1-20중량％를 첨가하여 그리프트시킨 폴리에틸렌5내지15중량％,지방산아미드 유도체 또는 디펜다에리스를 포화지방산에스텔을 0.01내지25중량％ 함유시킨 밀도0.917내지0.927의 저밀도 폴리에틸렌 5내지50중량％ 및 상대점도 2내지5의 폴리아미드수지 5내지 45중량％를 각각의 층으로 공압출성형 복합하는 것을 특징으로 하는 것이 알려져 있다 그러나 상기한 종래의 필름은 통기성과 기능성을 각각 가지는 제조방법으로서 통기성을 동시에 갖지못하는 것이어서 사실상 실제 상품화 과정효과는 특이점이 없는 것이다However, the above-mentioned conventional film is weak in functionality and especially the radiation of far-infrared radiation is very weak and absorbs less energy in the body and promotes blood circulation, prevention of rot, and alkalinity of the blood due to far-infrared radiation. It is necessary to supplement the problems, such as lack of promotion of such activities. The above-mentioned conventional methods are the manufacturing method of the breathable film of No. 10-0465176-0000, the transparent functional film of No. 10-0179061, and the manufacturing method thereof. The former is composed of 100 parts by weight of a resin composed of a low density polyethylene resin, a linear low density polyethylene resin and a medium density polyethylene resin, containing 500-200 parts by weight of an inorganic filler coated with stearic acid and 0.1-30 parts by weight of a polyethylene wax. Stretching the original site of the melt-molded composition at a draw ratio of 1.5-36 times The latter is characterized in that the functional ultra-fine particles are maximized on at least one surface side of the hard nose layer that is in contact with the outer world, and although not registered elsewhere, 0.1-20% by weight of maleic anhydride as a manufacturing method of the functional film of 10-1990-0015905. Polyethylene 5 to 15% by weight, fatty acid amide derivatives or dipentaeryes containing 0.01 to 25% by weight of saturated fatty acid ester, low density polyethylene 5 to 50% by weight and relative viscosity of 2 to 5 It is known to co-extrude 5 to 45% by weight of polyamide resin in each layer. However, the conventional film described above is a manufacturing method having both breathability and functionality. Process effects have no singularity
본발명은 이와같은 종래의 통기성 필름의 문제점을 개선보완하여 바이오 세라믹을 첨가하기 위하여 각종실험과 연구를 거듭한 결과 소기의 목적을 달성하게 된 것으로서 먼저 첨가원료중 탄산칼슘(CaCO3)은 순수한 물에는 녹지 않으나 탄산을 포함하는 물에 녹으며 817℃ 에서만 분해하여 탄산가스를 발생하는 성분으로서 수지필름에 혼합사용되며 수지필름을 제외한 탄산칼슘부분만 공기가 통하며 수증기는 배출되고 물은 침출되지 않으므로 사용되어오고 있다. 여기에 인체에 유익한 원적외선을 방사하는 바이로 세라믹을 첨가하는데 필름제조시에 필름 성형기의 스크류,실린더등을 마모 또는 손상시키지 않도록 방지하기위하여 바이오 세라믹의 입도를 325메쉬(45/um)이상의 입자로 분쇄하여 첨가함으로서 목적하는바의 원적외선 방사로 인해 항균은 물론 부패방지와혈액촉진 알카리 체질화에 활발한 활동의 촉진등을 갖는 기능성 필름 구성하게 된것으로서 바이오 세라믹이 방사하는 원적외선의 성질을 살펴보면 빛의 가운데 약80％를 적외선이 찾이하고 있고 4미크론을 기준으로 하여 짧은 쪽을 근 적외선 먼쪽을 원적외선이라 하는데 열의전도 방식에는 대류, 전도 ,방사의 세가지형태가 있으며The present invention is to improve the problems of the conventional breathable film to achieve the desired purpose as a result of repeated experiments and studies to add bio-ceramic, firstly, calcium carbonate (CaCO 3 ) in the additive raw material is pure water It is insoluble in water containing carbonic acid, but it dissolves only at 817 ℃ and generates carbonic acid gas.It is mixed and used in resin film. Only calcium carbonate part except resin film passes through air, steam is discharged, and water is not leached. It has been used. Viro ceramics that emit far-infrared rays, which are beneficial to the human body, are added to the particles, and the particle size of the bio-ceramic particles is larger than 325 mesh (45 / um) to prevent wear or damage of the screw and cylinder of the film forming machine during film manufacturing. By pulverizing and adding the desired infrared film, the functional film has antibacterial, anti-corruption, and active activity in blood stimulating alkali sieving. 80% of the infrared rays are found, and the shorter side of the near-infrared is called far-infrared based on 4 microns. There are three types of heat conduction methods: convection, conduction and radiation.
적외선은 방사(또는 복사)로 열을 전달하는데 방사(放射)는 공기,물등에 간접적으로 열을 전파하고 대류,전도 와달리 대상물에 직접 열을 전달하는 방법으로 열 효율이 우수한 장점이 있다,Infrared rays transmit heat by radiation (or radiation), which radiates heat indirectly to air, water, and convection and conduction.
원적외선은 흡수광선이므로 상대에 흡수되어 체내에서 에너지화 하며 열의 운반자이기도 하고 가하여진 열이 신속히 전파하는 흡수에너지이며 복사열인 것이 근적외선의 반사광선과는 상이하다 원적외선이 인체에 유익하다는 증거로는 원적외선이 바이오 세락믹을 수돗물이든 컵에 넣고 수분후에 마시면 약품냄새가 사라지고 부드럽게 마시기 좋은 물로 (연수)바뀌는 것으로 확인되는것으로서 첨부된 도면에 의하여 이하 상세히 설명하면 다음과 같다.Since far infrared rays are absorbed rays, they are absorbed by the other and energized in the body, they are carriers of heat, absorbed energy is rapidly transmitted, and radiant heat is different from reflected rays of near infrared rays. If you put the ceracic in the cup or tap water or drink after a few minutes, the smell of the drug disappears and soft water (soft water) is confirmed to be replaced by the accompanying drawings as follows.
콤파운더(Compound) 또는 마스터 베치(master batch)는 실제 폴리에티렌 필름생산에 필요한 원료제조 방법중의 하나로 한예로서 탄산칼슘 45％와 바이오 세라믹5％, 폴리에틸렌50％를 혼합기에서 혼합한 다음 압출기에서 압출(押出)시켜 필름 성형에 맞는 펠레트(pellet)로 성형한다. 탄산칼슘과 폴리에치렌을 혼합하여 뽑은 마스트베치는 일반적인 과정이며 바이오 세라믹은2-10중량％로 첨가하는데 325메쉬(45um)이상의 입도의 것을 사용한다Compound or master batch is one of the raw materials for producing polystyrene film. For example, 45% of calcium carbonate, 5% of bio-ceramic, and 50% of polyethylene are mixed in a mixer and then extruded. It is extruded and formed into pellets suitable for film forming. The mastbetch, which is a mixture of calcium carbonate and polyethylene, is a common process, and bio-ceramic uses 2-10 wt% of particle size of more than 325 mesh (45um).
바이오 세라믹에 325메쉬이하의 것이 혼합되는 경우가 있어 필름성형기에는 250메쉬의 스크린으로 걸러서 사용케 하므로서 필름제조기의 마모와 손상을 방지하고 필름성형시 분산성을 좋게한다. 상기 펠레트를사용 필름성형기에서 필름으로 제조하면서 폭과 두께를 조절하며 상기 필름제조기에서 성형된 필름은 미연신(未延伸) 필름이므로 통기성이 없어 가로 방향과 세로 방향으로 연신 공정을 거치므로서 통기성을 부여한다.Less than 325 mesh may be mixed with the bio-ceramic, and the film forming machine may be screened with a 250 mesh screen to prevent wear and damage of the film maker and to improve dispersibility when forming the film. The pellet is used as a film in the film forming machine to control the width and thickness, and the film formed in the film manufacturing machine is an unstretched film, so it is not breathable and is stretched in the transverse and longitudinal directions. To give.
상기 과정에서 사용규격에 따라 원하는 폭으로 스릿팅(slitting)하고 원하는 길이로 감아서 제품화 한다 상기한 탄산칼슘45％와 바이오 세라믹 5％ 및 폴리에틸렌 50％를 믹서에서 혼합하여 압출기를 사용 펠레트를 만들어 필름을 체조하는데 폴리에틸렌 수지와 탄산칼슘.바이오 세락믹을 균일하게 배합하기 위하여 일정량을 용융시키면서 스크류로 밀어 넣어서 국수발과 같이 배출 되는 것을 늘리면서 냉각시키고 컷팅하여 펠레팅(pelleting)하며 상기 방법으로 펠레팅된 원료를 필름제조기 호퍼(hopper)와 히트밴드(heater band)가 붙어있는 실린더 내부에서 스크류(screw)가 밀어내어(압출하여) T다이(die) 또는 원형 다이로 압출시켜 길이 방향과 폭방향으로 연신 시키면서 원하는 두께 폭으로 나눈 필름을 냉각시킨후 권취하게 된다. 특히, 상기과정에서 실린더 스크류 및 다이가 사용되어야하기 때문에 마모가 되고 손상이 되기 때문에 탄산 칼슘보다 경도가 큰 바이오 세라믹의 입도는 매우 중요하며 또한 투입량에 따라 투습도에 직접적인 영향을 주기 때문에 첨가량의 중량％와 입도의 크기는 매우 중요하고 이 첨가량에의해 성형되는 필름은 탈취력,항균력과 공기는 통하고 수증기는 빠지며 물은 새지않게 되는 작용효과가 더해지며 동시에 원적외선의 방사를 인해 예를 들어 유아용 기저귀로 사용할 경우에는 생체의 80％를 찾이하는 수소원자가 원적외선 방사로 인한 공진,공명운동으로 인하여 생체활동을 강화하는데 필연적인 효과를 미치게 한다. 즉 기저귀를 착용하고 있는 동안 유아의 기력을 보강해주 고 혈류를 증진하며 해독,배설물의 악취를 감소시키고 항균과 피부를보호해 주는 작용이 종래의 필름에 비하여 탁월하게 된다.In the process, slitting to the desired width according to the standard used and wound to the desired length to produce a product. The above-mentioned calcium carbonate 45%, bio-ceramic 5% and polyethylene 50% are mixed in a mixer to make a pellet using an extruder. In order to uniformly mix polyethylene resin and calcium carbonate and bioceramics, the film is gymnastic and melted by a screw while melting a certain amount to increase discharge from the noodles, cooling, cutting, pelleting, and pelleting in this way. The raw material is pushed (extruded) into a T-die or a circular die in a cylinder where a film maker's hopper and a heater band are attached and extruded in a lengthwise and a widthwise direction. While stretching, the film divided by the desired thickness and width is cooled and then wound up. Particularly, the particle size of the bioceramic having a hardness higher than calcium carbonate is very important because the cylinder screw and the die have to be used in the above process and are damaged. The size of the particles and the particle size are very important, and the film formed by this addition amount has the effect of deodorizing power, antibacterial force, air passing through, water vapor leaking and water not leaking, and at the same time, it can be used as a baby diaper due to radiation of far infrared rays. In this case, the hydrogen atom, which finds 80% of the living body, has an inevitable effect on enhancing the biological activity due to resonance and resonance motion caused by far-infrared radiation. In other words, while wearing a diaper to reinforce the strength of the infant, improve blood flow, detoxification, odor of excretion, antibacterial and skin protection is superior to the conventional film.
바이오 세라믹의 첨가량과 입도는 2-10중량%가 첨가하는 것이 이상적인데 탄산칼슘의 첨가량은 종래에 사용되어 오던 첨가중량%에서 2-10중량를 줄이고 2-10%의 바이오 세라믹의 입도는 325메쉬 이상이 가장 이상적이다.It is ideal to add 2-10% by weight of bio-ceramic, but the amount of calcium carbonate is reduced by 2-10% from the conventionally used weight-%, and the particle size of bio-ceramic of 2-10% is more than 325 mesh. This is the most ideal.
바이오 세라믹의 첨가량을 2-10％로 제한하는 것은 통기성 필름의 제조방법중의 하나이고 길이 방향과 폭방향 연신의 방법에 차이는 있지만 바이오 세라믹은 경도(硬度)가 크기(높기) 때문에 기계적인 마모와 손상을 초래하는 것을 방지하며 가급적 고메쉬의 것을 첨가 사용하여야 하므로 메쉬가 크고 투입량이 많을수록 투습도가 떨어져 바이오 세라믹의 원적외선 방사 에너지, 탈취력, 항균력에 맞추고 또한 바이오 세라믹 투입에 의한 필름의 물리적 강도 저하를 감안 메쉬의 입자 크기와 투입량이 결정되어 지기 때문에 바이오 세라믹의 입도는 325메쉬 이상으로 한정하는 것이, 반복 되풀이하여 시험한 결과 얻어진 결론이며 혼합첨가 중량％역시 2-10％로 하며 대신, 탄산칼슘 첨가량을 2-10％로 줄이는 것이다Limiting the amount of bioceramic added to 2-10% is one of the manufacturing methods of the breathable film, and although there is a difference in the method of stretching in the longitudinal direction and the widthwise direction, the bioceramic has high mechanical strength due to its high hardness. It is necessary to add high mesh as much as possible, so that the larger the mesh size and the higher the input amount, the lower the moisture permeability, so that it meets the far-infrared radiation energy, deodorizing power and antibacterial power of bio ceramics. In consideration of the particle size and loading of the mesh, the particle size of the bio-ceramic is limited to 325 mesh or more, and the result obtained by repeated tests is 2-10%. Is reduced to 2-10%
여기서 바이오 세라믹인 오라머드의 한국화학시험연구원 에서의 품질시험한 바 표 1과 같다Here, the quality test of the bio ceramic ora mud from Korea Testing and Research Institute is shown in Table 1.
표 1Table 1
상기 시험결과는 바이오 세라믹의 하나인 오라머드에 포함된 성분시험에서 맹독성이 있는 납성분등은 포함되여 있지 않았다The test results did not include the lead component which is highly toxic in the component test included in the oramard, one of the bio-ceramic.
본발명에서 사용되는 바이오 세라믹의 종류는 인공적으로 구성하는 방사체인 레조니움이 아니라 천연적인 자연 방사체로서 암토주의 맥반석, 세레사이트, 일라이트, 코디라이트, 크로라이트, 맥섬석, 옥 등 각종 암반에서 미량이 추출되고 있으며 보통 12％정도 이하의 방사체가 내포되어 있으나 본발명에서는 천연알미늄 실리게이트를 사용한 것은 원적외선 방사율이 가장 높게 나타나기 때문이다The bio-ceramic used in the present invention is not a resonium, which is an artificial radiator, but a natural natural emitter. Although it is extracted and usually contains less than 12% of the emitter, in the present invention, the use of natural aluminum silicide is because the far-infrared emissivity is the highest.
상기 제조에 있어서 성형된 필름을 투습도 부분과 물성 종합평가 시험은 다음과 같다The moisture-permeable part and the comprehensive evaluation test of the molded film molded in the production are
1. 시험의 목적1. Purpose of the test
항균 소취 성능이 우수한 바이오 세라믹의 통기성 필름에 적용시 가공성 및 물성 변화 요인을 보면;The change of processability and physical properties when applied to the breathable film of bio ceramic with excellent antibacterial and deodorant performance;
시험방법에 있어서 마스터 베치(Master Batch)를 바이오 세라믹 25％ 가 첨가된 마스터 베치를 4:1 비율로 혼합하여 저밀도 폴리에치렌 필름(LDPE Film)을 성형한 필름에서의 바이오 세라믹 함량은 5％가 된다In the test method, the biobatch content of the low density polyetchene film (LDPE Film) was 5% by mixing the master batch with the 4: 1 ratio of the masterbatch added with the biobatch 25%. do
2. 시험의 결과2. Results of the test
바이오 세라믹 무첨가 저밀도 폴리에치렌 필름(종래의 통기성 필름)을 참고(Ref)하여 가공성 및 물성변화가 진행;Processability and physical property change by referring to the bio-ceramic additive-free low-density polyethylene film (a conventional breathable film);
1).가공성 부분에서 동일한 작업조건의 진행에시 수지압 및 두께수준이 종래의 필름과 유사하게 발현되어 가공성에는 문제가 없는 것으로 판단 되었다1) .In the processability part, the resin pressure and thickness level were expressed similarly to the conventional film when the same working condition was progressed.
2).투습도 부분에서 측정결과 바이오 세라믹이 첨가된 시료가 낮게 시험되었으며 이는 투습도에 매우큰 영향을 미치는 탄산칼슘의 함량 차이에 기인 한 것으로 판단되고 또한 바이오 세라믹 분말은 투습성을 발현 시키는데 영향을 주는 것으로 시험되었다2) .In the moisture permeability section, the test results with low bio-ceramic samples were judged to be due to the difference in calcium carbonate content which has a great influence on the moisture permeability. Also, the bio-ceramic powder affects the development of moisture permeability. Was tested
표 2TABLE 2
기계적인 특성(Mechanical Property) 부분은 종래와 유사한 수준임.Mechanical properties are similar to those of the prior art.
색상 부분은 바이오 세라믹 고유 색상이 황토색인 관계로 종래것과 대비하여 백색도는 저하하는 반면 황색도가 유지됨으로 황색상의 필름으로 차별화가 가능함.As the color part of bio ceramics is ocher color, the whiteness is lowered compared to the conventional one, while the yellowness is maintained, which makes it possible to differentiate it into a yellowish film.
표 3TABLE 3
물성종합평가 시험Property evaluation test
※ 표 2, 3의 시험성적서는 국내 통기성 필름의 원조인 (주)화승인더스트리에서 생산한 필름을 자체 연구소에서 측정한 데이터 임.※ The test reports in Tables 2 and 3 are the data measured by the in-house laboratory of the film produced by Hwaseung Industries Co., Ltd., the origin of breathable film in Korea.
표 4Table 4
기능성 통기성 필름의 탈취시험Deodorization test of functional breathable film
상기 시험은 2005. 6. 23 한국원적외선응용평가연구원에서 의시험이며 시험방법은 KFIA-1004 임.The test is a test by Korea Far Infrared Application Evaluation Institute. The test method is KFIA-1004.
표 5Table 5
기능성 통기성 필름의 방사 에너지 시험Radiation Energy Test of Functional Breathable Film
◎ 이 경우는 바이오 세라믹의 혼입율이 5％ 일때의 시험치로서 혼입율이 높아 질수록 방사율이나 방사 에너지는 크진다◎ In this case, the test value when the mixing ratio of bio-ceramic is 5%. The higher the mixing ratio, the larger the emissivity or radiation energy.
상기시험은 FT-1R Spectrometer를 이용한 BLACK BODY 대비 측정 결과로서 한국원적외선응용평가연구원의 시험임The above test is a test result of Korea Far Infrared Application Evaluation Institute as a measurement result of BLACK BODY using FT-1R Spectrometer.
표 6Table 6
기능성 통기성 피름의 항균시험Antimicrobial test of functional breathable perm
2005. 6. 24 한국원적외선응용평가연구원 에서의 시험임June 24, 2005 Test at the Korea Institute of Far Infrared Application Evaluation
이와같이된 본발명은 일반적으로 사용되고 있는 기저귀용 필름의 공기가 통하고 수증기는 빠지며 물은 침출(빠지지 않는)되지 않는 것에 대하여 바이오 세라믹을 2-10％첨가하되 바이오 세라믹의 입도(입자)를 325메쉬 이상으로 하여 필름성형시 250메쉬 스크린으로 걸러 제조한 기능성 의 통기성 필름으로서 성분의 방사율, 탈취율, 항균이 월등하게 높아 배설물의 취기, 배출, 탈취, 항균기능도 견하고 특히 기저귀를 착용하고 장시간 경과 하여도 인체에 미미한 손상도 끼치지 않고 오히려 혈액중의 탄산가스 발산이 크게되어 혈액의 알카리 도가 높아지며 알카리성 체질화를 촉진하는 혈액의 활발한 활동을 부가하게되며 식품등을 포장하는 포장대의 경우에는 식품의 장기간 보관에 변질을 방지하는 등의 효과도 탁월한 것이다In this way, the present invention adds 2-10% of the bioceramic to the air through the diaper film, the water vapor is released, and the water does not leach out, but the particle size (particle) of the bioceramic is 325 mesh. It is a functional breathable film produced by filtering with a 250 mesh screen when the film is formed as described above. The emissivity, deodorization rate and antibacterial properties of the components are excellent. In addition, it does not cause minor damage to the human body, but the carbon dioxide gas in the blood is increased to increase the alkalinity of the blood, and to add the active activity of the blood to promote alkaline constitution. It is also excellent effect to prevent deterioration
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100667106B1 (en) * | 2005-10-05 | 2007-01-10 | (주) 대동 | A ventilative film having a good diffusion of negative ion and the manufacturing method |
| KR100843559B1 (en) * | 2006-08-10 | 2008-07-03 | 주식회사 진흥공업 | Artificial intelligence type moisture-permeable and waterproof film, and process for preparing the same |
| CN103739962A (en) * | 2014-01-02 | 2014-04-23 | 上海紫华企业有限公司 | Polyolefin microporous air-permeable membrane and preparation method thereof |
-
2005
- 2005-07-18 KR KR1020050064736A patent/KR20050090056A/en not_active Application Discontinuation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100667106B1 (en) * | 2005-10-05 | 2007-01-10 | (주) 대동 | A ventilative film having a good diffusion of negative ion and the manufacturing method |
| KR100843559B1 (en) * | 2006-08-10 | 2008-07-03 | 주식회사 진흥공업 | Artificial intelligence type moisture-permeable and waterproof film, and process for preparing the same |
| CN103739962A (en) * | 2014-01-02 | 2014-04-23 | 上海紫华企业有限公司 | Polyolefin microporous air-permeable membrane and preparation method thereof |
| CN103739962B (en) * | 2014-01-02 | 2016-10-12 | 上海紫华企业有限公司 | Polyolefin micropore ventilated membrane and preparation method thereof |
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