A Our stainless steel insulated cup has been vacuumed, which can not only keep the cup warm, but also keep it cold.Heat preservation time: usually, the heat preservation time can reach 6-8 hours at room temperature.The cooling time can reach 12 hours, and the cooling time is 12 hours.














这款保温杯能保温多久?

我们的不锈钢保温杯进行了抽真空处理， 不但可以使杯子具有保温效果，也可以保冷。保温时间：通常室温下保温时间可达到6-8小时，保冷可达12小时。

A our raw materials have FDA and LFGB certificates, so you can rest assured to buy them









你们的竹纤维产品含有PP，我考虑了一下还是不要你们的产品!
我们的原材料是具有FDA和LFGB证书的，所以您可以放心购买

A Q: How to identify 201 and 304 stainless steel vacuum flasks?
A: 1.From the color point of view, 201 will be darker than 304, and 304 will be whiter, but this is not easily distinguishable by the eye. → 201 has manganese, 304 doesn't
2.Scratching on the surface of 201 with a hard knife will generally have obvious scratches, and scratches on 304 will not be obvious. → Since the carbon content of 201 is higher than 304, 201 is harder than 304, and the toughness of 304 is better.
3.It will rust in the humid and salty air for a long time, and 304 will not rust. →Because of the different nickel content, the corrosion resistance of 201 is far less than that of 304; the acid and alkali resistance 201 is not as good as 304.
4.The principle of using syrup is to chemically react the elements contained in the material with the substances in the identified syrup to form colored substances.
5.Spectrometer detection method, this method is the fastest and most accurate, but the spectrometer is expensive. Generally, individuals do not buy a spectrometer to buy materials. If the material is very important, the content of the element is very high, then you can find a special one. Testing companies, they usually have spectrometers      

如何辨别201和304不锈钢保温杯？
1.从颜色上看，201会比304深暗，304要白亮些，但是这也不是肉眼就能容易区分的。→ 201有锰元素，304没有
2.用坚硬的划刀在201表面划一下一般会有很明显的划痕，304上的划痕就不会很明显。→ 因为201的碳含量比304高，所以201比304要硬脆，304的韧性更好
3.长时间在潮湿而且盐分高的空气中会生锈，而304不会生锈。→因为镍的含量不同，201的耐腐蚀性能远不及304的好；耐酸碱性能201也没有304的好
4.用药水，原理是使材料内的所含元素与鉴别药水里的物质发生化学反应生成有色物质。
光谱仪检测法，这种方法最快速最准确，但是光谱仪的价格昂贵，一般个人都不会为了买点材料去买一个光谱仪来检测；如果材料非常重要，对元素含量要求非常高的话就可以找专门的检测公司，他们一般都会有光谱仪

A Q：can you tell me the difference between PC/AS/Tritan?你能告诉我PC/AS/Tritan的区别嘛？
A：PC Features: excellent transmittance, high hardness, strong impact resistance, no ductility, poor toughness, difficult to regenerate
PC Cons: BPA can be precipitated in a high temperature solution, which can affect people's fertility and is therefore blocked by many high-end markets
AS: excellent luminosity, blue background, brittle, poor impact resistance, easy to scrape flowers
Tritan ：The physical properties are almost identical to the PC, developed as an alternative to the PC, BPA-free

你能告诉我PC/AS/Tritan的区别嘛？
AS 特点：透光度极佳，硬度高，抗冲击性强，无延展性，韧性差，难再生                     
PC 缺点：会在高温溶液中析出BPA，会影响人的生育能力，因此被很多高端市场封杀  AS:光度极佳，底色偏蓝，易碎，抗冲击力差，易刮花   
Tritan：水晶般的光泽，物理特性与PC几乎完全相同，作为PC的替代原料而研发，无BPA

A Q：Does this product have been exported to Europe? Can you enter the European market and meet the European standard?
A：Yes, most of our biodegradable products are sold to the European market, and our products are tested to meet European standards. Don't worry！

请问这个产品有出口过欧洲吗？能进入欧洲市场，符合欧标吗？
可以的，我们大多数的可降解产品都是销往欧洲市场，我们的产品都是经过检测的都符合欧洲标准的。请不要担心.

A The granule on the surface of the wheat straw cup is natural rice husk fiber. The more obvious the granule feeling is, the more fiber the product will be strong and durable. It will not affect your health. Please feel free to use it.










问：为什么麦秸秆杯子的表面看起来有颗粒感？
答：小麦秸秆杯子表面的颗粒是天然稻壳纤维，颗粒感越明显，说明纤维量越多，产品也越结实耐用，不影响健康，请放心使用。

A Sure, raw materials for this bottle are wheat straw mixed with PP, PP is food grade with certificates. Since these types new materials are consist of Plant fiber, able to degrade with light, water,soil,microorganism under a certain external environment , that is why we called it biodegradable.  The degradation usually starts 180days, which takes 3-5years or even longer to have it disintegrate eventually. We haven't got the official international testing report for the complete degradation period yet so far.










问：你可以告诉我一些更多的消息有关于这个降解产品吗？
答：当然，产品的原材料是麦秸秆和PP的混合物，PP食品级认证的塑料。因为降解类型的产品原材料中含有植物纤维，能够在光，水，土壤，微生物等特定条件下被分解，所以被称为生物可降解（产品）；降解周期通常在180天后，需要3-5年或是更长的时间才能完全崩解。目前我们还没有获得正式的有关于完全降解的测试时长的国际性测试报告。

A Ingredients are containing PP, but it is food grade plastic with FDA and LFGB test reports we can provide. Compare to wheat fiber, PP takes longer time to decompose, but doesn’t mean they are unbreakable. PP is petroleum derivatives, which can be decomposed by microorganisms. Due to the degradation has to be under a specific environmental condition, monitoring and testing with a certain difficulties, we haven’t complete with any of the test report like this type so far.
降解产品的卖点是可降解，但是产品成分含了PP, PP也是塑料，它能降解吗？ 你们降解周期的报告吗？
成分是含有PP， 是食品级的塑料，FDA和LFGB检测报告我们都可以提供。相对于植物纤维，PP需要更长的时间被分解，但不代表PP不能被降解掉。 PP是石油的衍生物，是可以被微生物分解。因为降解需要一定的环境条件限制，监测和测试有一定难度，目前为止我们还没有完成这种类型（有关于降解时长）的检测报告。

A There is no difference between PET and Tristan just from outside look,but PET can’t resist more than 60°，Tritan has a heat-resistance 109°
从物理性质上来看PET和Tritan有什么区别吗？
从外观上看PET 和 Tritan 没有区别，只是PET的耐热温度不能超过60°，Tritan 可耐热109°

A Polyethylene (PE) is a petroleum-based coating on paper cups that can slow down the process of biodegrading of the paper it coats. 
什么是PLA 淋膜纸
聚乙烯（PE）以石油为原料的的纸杯淋膜，减缓纸杯的降解速度（不利于降解），聚乳酸（PLA）是生物可降解的纸杯淋膜