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69results about How to "Free from bites" patented technology

Mosquito repellent water containing green pepper extracts and preparation method of mosquito repellent water

The invention provides mosquito repellent water containing green pepper extracts and a preparation method of the mosquito repellent water. The mosquito repellent water is prepared from components in percentage by weight as follows: 1%-5% of plant extract, 40%-75% of ethanol and the balance of deionized water, wherein the plant extract is prepared from raw materials in parts by weight as follows: 25-40 parts of green pepper, 10-20 parts of lavender, 10-20 part of roses, 5-15 parts of wrinkled gianthyssop herbs and 5-15 parts of mint with a method shown as follows: the raw materials are mixed, cleaned, drained, dried and crushed, the crushed powder is added to the deionized water in a material-water ratio and extracted with a microwave-assisted extraction technology, an extracting solution is filtered, and filtrate is the plant extract. The mosquito repellent water has the mosquito repellent effect and further has the efficacy of refreshing, restoring consciousness, cooling, relieving itching, inhibiting and killing bacteria, protecting skin against bite by insects and the like; besides, raw materials of the product are from plants, and the mosquito repellent water is safe, non-toxic and applicable to various crowds and various skin.
Owner:NANJING INST FOR THE COMPREHENSIVE UTILIZATION OF WILD PLANTS CHINA COOP

Mosquito-repelling, meshy and shielding shell fabric

The invention relates to a mosquito-repelling, meshy and shielding shell fabric. The mosquito-repelling, meshy and shielding shell fabric comprises a base fabric layer (1) and a shell fabric layer (2), wherein a mosquito-repelling sandwich layer (3) is arranged between the base fabric layer (1) and the shell fabric layer (2) and is made from a mosquito repellent, and the mosquito repellent is wrapped in a film and is arranged between the base fabric layer (1) and the shell fabric layer (2) in order; the base fabric layer is of a 2/2 organizational structure which is formed by warps and wefts through interweaving, the warps are 70D/24F polyamide fiber filaments, the wefts are formed through helically and regularly wrapping stainless-steel colored silk with chopped pure-cotton fiber yarns, the degree of twist of the wefts is of left-and-right commutation, and the wefts and the warps are interwoven into a mesh structure. The mosquito-repelling, meshy and shielding shell fabric has the function of slowly releasing mosquito-repelling odor and can be used for persistently repelling mosquitoes, thereby protecting people from mosquito bites. The mosquito-repelling, meshy and shielding shell fabric has stronger anti-electrostatic and radiation-proof shielding effects and is soft in hand feeling and good in air permeability, wash resistance and folding endurance, and the colored silk is glittering and sparkling.
Owner:JIANGYIN ZHONGMA PACKING MATERIAL

Mosquito-preventing cool pillow

InactiveCN103181699ASimple structureEasy to usePillowsBiocideAids sleepingRattan
The invention discloses a mosquito-preventing cool pillow, comprising a support frame and a net pillow, wherein the net pillow is laid on the support frame, the left and right sides of the support frame are not closed, a sponge layer is arranged in the net pillow, mosquito-preventing essence is sprayed on the sponge layer, the mosquito-preventing essence is a compound essence containing lemon eucalyptus oil, citionella oil, blumea oil, lavender oil and menthene. The net pillow adopts a rattan plaited structure, is ventilated and cool, and is provided with a soft pillow surface. The mosquito-preventing cool pillow disclosed by the invention is simple in structure and convenient to use, and the sponge layer can be taken out from the left and right sides of the support frame, so that mosquito-preventing essence can be added to the sponge layer, and the sponge layer can be replaced freely. The mosquito-preventing essence sprayed to the sponge layer is aromatic, causes no pollution to the environment and no harm to a human body, and the mosquito-preventing essence contains the lavender oil, has the effect of soothing the nerves and can help sleep; and the mosquito-preventing essence contains the menthene essence composition, has the effects of cooling and calming and is applicable to summer. Therefore, with the adoption of the mosquito-preventing cool pillow, the purposes of calming and soothing the nerves, and improving the sleep quality are realized, and most of all, the mosquito bite is prevented.
Owner:NANTONG XIYUN TRADE

Traditional Chinese medicine mosquito repellent and preparation method thereof

The invention discloses a traditional Chinese medicine mosquito repellent and a preparation method thereof. The traditional Chinese medicine mosquito repellent is prepared from the following components in parts by mass: 0-8 parts of dahurian angelica root, argyi leaves, honeysuckle, mint, acorus calamus, wrinkled gianthyssop, clove, borneol, burnt orange peel, orange peel, pomelo peel, purple common perilla, rhizoma atractylodis, citronella, Chinese anise, dried orange peel, mandarin orange peel, cassia, common scouring rush herb, astragalus root, coarse tea, jasmine, evening primrose, ginseng and oriental wormwood. The preparation method comprises the following steps: preparing a first leaching solution; preparing a second leaching solution; mixing the first leaching solution and the second leaching solution, and concentrating the mixed solution under reduced pressure to obtain a mixed extract; and conducting heating and dispersing to obtain the traditional Chinese medicine mosquito repellent. The traditional Chinese medicine mosquito repellent prepared from the traditional Chinese medicines provided by the invention can well protect the skin from being bitten by mosquitos, simultaneously has no side effect on the human body, and brings great convenience for people.
Owner:JIANGSU AGRI ANIMAL HUSBANDRY VOCATIONAL COLLEGE +1

Multifunctional mosquito repellent electric mosquito-repellent incense

InactiveCN104145932AProtection from mosquito bitesFree from bitesAnimal repellantsFumigatorsPistonSpray nozzle
The invention discloses multifunctional mosquito repellent electric mosquito-repellent incense which comprises a box body, an electric mosquito-repellent incense body and a mosquito killing spray device. The electric mosquito-repellent incense body is arranged at the upper end of the box body, and the electric mosquito-repellent incense body is provided with a mosquito-repellent incense piece heating and placing groove which is formed in the upper end face of the box body in an embedded mode. The mosquito killing spray device comprises a material storage tank, a piston cavity control valve, a mist spraying nozzle and a pressing button. The material storage tank is arranged in the box body, the mist spraying nozzle is arranged on the outer side face of the box body, and the pressing button is arranged at the upper end of the box body. The piston cavity control valve is arranged at the bottom of the pressing button in a connecting mode, the material storage tank and the mist spraying nozzle are connected with the piston cavity control valve through liquid guide tubes, and a cap is arranged on the outer side of the mist spraying nozzle. Through the above mode, the multifunctional mosquito repellent electric mosquito-repellent incense can achieve the two different mosquito repellent modes of mosquito repellent spraying and electric mosquito-repellent incense mosquito repellent, mosquitoes can be repelled effectively, and people can be prevented from being stung by mosquitoes.
Owner:WUXI PREEMINENCE MACHINERY

Mosquito repellent liquid, and preparation method thereof

The invention provides a mosquito repellent liquid. The mosquito repellent liquid comprises, by weight, 10 to 25 parts of lavender, 35 to 50 parts of lemon grass, 8 to 20 parts of aloe, 8 to 15 parts of calendula officinalis, 20 to 40 parts of argy wormwood, 20 to 40 parts of lantana camara L, 15 to 35 parts of pelargonium graveolens, 5 to 20 parts of agastache rugosus, 5 to 20 parts of clove, 5 to 15 parts of radix angelicae, 5 to 10 parts of folium perillae, 5 to 10 parts of Chinese prickly ash, and 5 to 20 parts of ailanthus altissima skin extracted solution. A preparation method comprises following steps: the above raw materials are mixed so as to obtain a mixed raw material; the mixed raw material is immersed in ethanol for 35 to 55 h, wherein the weight amount of the ethanol is 30 to 50 times of that of the mixed raw material; filtering is carried out, and an obtained filtrate is subjected to filling; 5 to 20 parts of ailanthus altissima skin extracted solution is added into the filtrate, and an obtained product is stirred to be uniform so as to obtain the mosquito repellent liquid finished product. The mosquito repellent liquid contains no chemical additive, is capable of protecting skin from mosquito, dispelling miliaria and relieving itching, relieving swelling and pain, refreshing oneself and restoring consciousness, purifying the air, and diminishing inflammation and sterilizing.
Owner:青岛益邦瑞达生物科技有限公司

Macrofungus cuvette seed culture medium and method for producing the same

InactiveCN101173219ANitrogen ratio is betterReasonable nitrogen ratioFungiMicroorganism based processesBristlegrassesHypha
The invention discloses a large culture medium of epiphyte test tube and a preparation method. The culture medium is made by nutrient solution moistening amur foxtail or grass-seeds of green bristlegrass and the weight rate of the grass-seeds and the nutrient solution is 1 to 0.2 to 0.5. The surfaces of the grass-seeds are best moistened in and adhered with the nutrient solution. The test tube made by the culture medium can accelerate the growing speed of hypha and the time of the hypha filling with the test tube is two days earlier than the time when being grown in PDA, ten days earlier than the time when being grown in wooden meal and seven days earlier than the time when being grown in bamboo grain or wooden grain. The amount of seed grown in one test tube is equal to the amount of seeds grown in the test tube with PDA culture medium and going through three grades regeneration due that the grass-seed grain has the advantages of small volume, hard shell, good potential for growing epiphyte, low pollution as well as large surface and good dispersibility. The invention can be connected with the mushroom-produce bag and can reduce the culturing cycle by seventy days. The invention has the advantages of high producing efficiency, low production cost, low labor intensity and high commercial efficiency.
Owner:张嘉闻

Head-protecting mosquito net

A head-protecting mosquito net comprises a support and a covering yarn body which is connected on the support. The net is characterized in that the support consists of a plurality of supporting bars which have inner ends hinged on the outer side wall of a hollow cylinder body and outer ends arranged in a radiation shape, a drawing column plugged in the hollow cylinder body, and opening bars which have inner ends hinged on the outer side wall of the hollow cylinder body and outer ends hinged on the central positions of the corresponding supporting bars. The rotation directions of all hinged positions are mutually matched so that when the drawing column is relatively moving up and down relative to the hollow cylinder body, the supporting bars can be driven open or closed by the opening bars hinged on the drawing column. The border of the covering yarn body extends outwardly for a plurality of centimeters so as to form a covering yarn extension body. The beneficial effects are that by utilizing an opening and closing structure like an umbrella, the net is convenient to open or close and good for storing and using. The arrangement of the covering yarn extension body enables the covering yarn to be fully contacted with the surface of a quilt (or a blanket) so that passages through which mosquitoes get in from the outside are cut off and the head is effectively protected from being bitten.
Owner:宋雷
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