关于斯里兰卡Lalan Group

LAALN集团始于1940年，LalanGroup。

它是斯里兰卡唯一一家大型的乳胶制品多元化企业

旗下包括种植业、可再生能源、制造业。至今有77年的历史了。

About the Lalan grouplaln group of Sri Lanka, which began in 1940,

the Lalan group. It is Sri Lanka's only large-scale diversified latex products business including farming, renewable energy, manufacturing. It is 77 years old.

关于斯里兰卡Lalan Group

LAALN集团始于1940年，LalanGroup。

它是斯里兰卡唯一一家大型的乳胶制品多元化企业

旗下包括种植业、可再生能源、制造业。至今有77年的历史了。

About the Lalan grouplaln group of Sri Lanka, which began in 1940,

the Lalan group. It is Sri Lanka's only large-scale diversified latex products business including farming, renewable energy, manufacturing. It is 77 years old.

什么样的橡胶树才能产好的乳胶原料

斯里兰卡是印度洋上的岛国，位于北纬5度55分至9度50分，东经79度42分至81度53分之间，在南亚次大陆南端，属热带季风气候。终年如夏，年平均气温28℃。各地年平均降水量1283-3321毫米不等。

沿海地区平均最高气温31.3℃，平均最低气温23.8℃。山区平均最高气温26.1℃，平均最低气温16.5℃。无四季之分，只有雨季和旱季的差别，雨季为每年5月至8月和11月至次年2月，即西南季风和东北季风经过斯里兰卡时。

全年降雨量西南部为2540毫米至5080毫米，西北部和东南部则少于1250毫米。在这种得天独厚的地理位置和气候下有利于橡胶树的生长，不用化肥、病虫害少、产胶量高。橡胶树只有在这种有利的环境下才会产出优质的乳胶原液。

What kind of rubber trees produce good latex material Sri Lanka is an island country in the Indian Ocean, located between latitude 5 degrees 55 minutes north and 9 degrees 50 minutes east longitude 79 degrees 42 minutes and 81 degrees 53 minutes east longitude, at the southern end of the Indian subcontinent, tropical monsoon climate. It is summer all year round, with an average annual temperature of 28 °C. The annual average precipitation varies from 1283 to 3321 mm. The mean maximum temperature and mean minimum temperature in the coastal areas were 31.3 ° C and 23.8 ° C, respectively. The mean maximum temperature and the mean minimum temperature were 26.1 ° C and 16.5 ° C, respectively. There are no four seasons, only the difference between the rainy season and the dry season, the rainy season from May to August and November to February of the following year, that is, when the south-west Monsoon and the north-east monsoon pass through Sri Lanka. Annual rainfall ranged from 2,540 mm to 5,080 mm in the south-west and less than 1,250 mm in the north-west and south-east. In this unique geographical location and climate conducive to the growth of rubber trees, without chemical fertilizers, pests and diseases, high yield. It is only in this favorable environment that rubber trees produce high-quality latex stock

长途运输队乳胶原料品质的影响及原产地当地采胶，当地生产的优势。

天然乳胶是橡胶树割胶时流出的液体，呈乳白色，固含量为30%~40%，橡胶粒径平均为1.06微米，新鲜的天然乳胶含橡胶成分27%~41.3%(质量)、水44%~70%、蛋白质0.2%~4.5%、天然树胶2%~5%、糖类0.36%~4.2%灰色0.4%。

为防止天然乳胶因微生物、酶的作用而凝固和腐败。一般超过三天会加入保鲜剂和稳定剂，也就是通常工业用的氨水，而氨水在生产过程中如清洗不干净对人体是有害的，并且会产生难闻的气味，所以天然橡胶液是不易于保存和长途运输的。

RV乳胶产品的生产就在斯里兰卡当地，有自己的橡胶园，能更好的控制整个生产工艺过程，所用的乳胶原材料是隔天就用完，完全不会用工业氨氮来保鲜，真正做到天然、绿色、健康、环保。

The long-distance transportation team latex raw material quality influence and the origin local picks the rubber, the local production superiority. The natural latex is the liquid flowing out of the rubber tree when cutting, it is milky white, the solid content is 30% ~ 40% , the average size of rubber is 1.06 micron, the fresh natural latex contains 27% ~ 41.3% (mass) of rubber, 44% ~ 70% of water, 0.2% ~ 4.5% of protein, 2% ~ 5% of natural gum and 0.36% ~ 4.2% of carbohydrate. In order to prevent natural latex due to microorganisms, enzymes and the role of coagulation and corruption. In general, preservatives and stabilizers are added for more than three days, that is, ammonia water, which is usually used in industry. However, ammonia water is harmful to the human body if it is not cleaned cleanly during the production process, and it will produce an unpleasant smell, therefore, the natural rubber liquid is not easy to preserve and long-distance transportation. RV latex products are produced in Sri Lanka, has its own rubber plantation, can better control the entire production process, the latex raw materials used are used every other day, completely will not use industrial ammonia nitrogen to keep fresh, truly achieve natural, Green, health, environmental protection.