“部分超市购物小票中含有双酚A，可通过皮肤渗入人体内，影响人的生殖系统，并致癌。”8月6日，太原市民李女士给本报热线打来电话，反映最近她在网上看到的这则消息，不知这种说法是否靠谱。

“Part of the supermarket shopping small contains bisphenol A，But through the skin into the body，Affect the person's reproductive system，And cancer。”August 6,，Taiyuan citizens to our hotline ms li calling，Recently she reflects in online to see this message，Do not know whether this claim by spectrum。

　　购物小票是大家几乎每天都会接触的物品，是否真的含“毒”？连日来，记者对此进行了走访。结果发现，用于打票的热敏纸，很多市民不清楚是什么，更不知道其含有有毒的化学成分——双酚A。

Shopping small is nearly every day all contact with the goods，Really contain“poison”？In recent days，Reporters about this visit。The results found that，Used for ramming ticket thermal papers，Many people do not know what，More do not know its contain toxic chemical composition-bisphenol A。

生活中常用热敏纸多数人不知其危害 Life in common use in the thermal papers most people do not know the damage

　　7日上午，在省城南内环街一家出售办公耗材的店里，记者看到商铺里摆放着一卷卷大小不一的桶纸。售货员小武介绍，这些桶纸就是热敏纸。小武说，市场上热敏纸的销量不错，规格大小不一，主要有57㎜×50㎜、80㎜×60㎜和传真纸三种规格，也可以根据客户的要求定做。热敏纸应用广泛，基本上他们每天都可以卖掉一两箱。

7 morning，In the south of the province to the inner office supplies sold a street of the store，The reporter sees shops with a roll of puts in the size of the barrel roll of paper。The salesman small WuJieShao，The barrel is paper thermal papers。Small WuShui，The market sales of good thermal papers，Size is differ，Main has 57 ㎜ × 50 ㎜、80 ㎜ x 60 ㎜ and fax paper three kinds of specifications，Can also according to the customer's requirements。Thermal papers wide application，Basically they every day can sell a two cases。

　　当提及这种纸有哪些危害时，小武称并不清楚，“这种纸我们卖了好几年了，自从有了POS机，就有了这种纸，但从来不知道它有什么危害。”“热敏纸大部分用在打票上，主要有饭店的排号小票、超市的购物小票、银行的排队打印小票等。”在另一家出售办公耗材的店里，售货员小李说，这种纸他们经常卖。“一些办公用品都含有化学成分，既然有化学成分可能会有一定的危害，但具体有什么危害，我们也不清楚。”小李说。

When referring to the paper what harm，Small wu says is not clear，“This paper we sold for several years，Ever since the POS machine，Have this kind of paper，But never know what harm。”“Most of the thermal papers with a ticket in，The main hotel PaiHao slip、Supermarket shopping slip、Bank of line up print small notes, etc。”In another sale office supplies shop，The salesman xiao li said，This kind of paper they often sell。“Some office supplies all contain the chemical composition，Since have chemical ingredients may have certain harm，But what specific harm，We don't know。”Xiao li said。

　　在日常生活中，人们到超市购物结账时，都会拿到一张购物小票，有些市民有保存小票的习惯。给本报打来热线的市民李女士在超市购物后，也经常会将小票保存起来。当听说小票中含有双酚A时，她很惊讶：“我知道双酚A，听说以前儿童用的塑料奶瓶中有这种化学成分，没想到小票中竟然也有。”

In everyday life，The people shopping at the supermarket checkout，Will get a shopping slip，Some citizens are kept small habit。To call our hotline citizens in the supermarket shopping after ms li，Also often will slip keep it。When heard that small contains bisphenol A，She was surprised：“I know that bisphenol A，Heard that before the plastic bottles for children in the chemical composition，Didn't think there were even in small bills。”

　　采访中，许多市民称并不清楚这些小票所用的纸为热敏纸，更不清楚里面含有有毒化学成分——双酚A。

interview，Many residents said was not clear these small paper used for thermal papers，More not clear contains toxic chemicals-bisphenol A。

双酚A可致癌市民平时要多注意 Bisphenol A can cause cancer usually to pay more attention to people

　　什么是热敏纸？热敏纸是一种特殊的涂布加工纸，外观和普通白纸相似，由普通纸张作纸基，纸基上面涂有一层热敏层。热敏层包含无色热敏染料、弱酸性显影剂和填料三种成分。双酚A便是充当着显影剂的角色。其原理是在打印时，当热敏纸遇到发热的打印头，填料会融化并与显影剂接触产生变化。染料发生化学反应，就会显色并形成图文。

What is the thermal papers？Thermal papers is a special kind of coating processing paper，Appearance and normal paper similar，By ordinary paper for the paper，Paper and coated with a layer of thermal above layer。Thermal layer contains colorless thermal dye、Weak acidity developers and packing three components。Bisphenol A is acted as the role of concentric。Its principle is in print，When thermal papers meet heat of the print head，Packing melts and contact with heterogeneous changes。The dye produces chemical reaction，Will show color and form graphic。

　　中北大学研究高分子材料的李延斌教授说，双酚A作为显影剂确实存在于热敏纸中。它是一种有毒化学成分，会导致癌症，例如乳腺癌、前列腺癌，还会导致糖尿病、心脏病、肥胖等疾病，也会引发婴儿和儿童性早熟。

Bei university study of polymer materials LiYanBin professor says，Bisphenol A concentric really exist in as thermal papers。It is a toxic chemicals，Can lead to cancer，Such as breast cancer、Prostate cancer，Also can lead to diabetes、Heart disease、diseases，Can also cause premature infants and parole。

日常生活中养成勤洗手的好习惯 Daily life form to wash their hands of good habit

　　李延斌教授说，大家平常接触到小票后，上面的双酚A有可能通过手的接触渗透到皮肤中，如果不注意日常卫生，则可能经由嘴巴直接将双酚A吃进体内，这种情况在婴幼儿中较为多见。所以，大家一定要注意。因为热敏纸平日经常接触，建议大家通过勤洗手来减少双酚A的接触，但不要使用含酒精成分的清洗液，这样会促进双酚A的吸收。

LiYanBin professor said，Everybody common contact after to slip，The above bisphenol A likely through the hand contact to penetrate the skin，If does not pay attention to the daily health，May directly through the mouth of bisphenol A eat into the body，This is the case in young infants relatively more see。so，We must be attention。Because thermal papers often contact on weekdays，Suggest you through the wash your hands frequently to reduce bisphenol A contact，But don't use alcohol composition of the cleaning solution，This will promote bisphenol A absorption。

　　日常生活中，人们难免要接触到热敏纸小票，因此也经常会与双酚A接触。那么，如何避免双酚A入侵我们的身体，减少危害呢？记者特意为市民整理了几点注意事项，以供参考。

In daily life，It is inevitable to contact to thermal papers slip，Therefore also often and bisphenol A contact。so，How to avoid bisphenol A invasion of the body，Reduce harm?？Reporter specially for citizens sorting the some attention matters，For your reference。

　　1、尽量减少拿此类小票的次数。

1、Try to reduce the number of times with such small。

　　2、接触到热敏纸票据后，有条件的话请立即洗手，勿用含酒精的清洗液。切记，勿用接触过小票的手直接接触口腔，比如用手接触食物、吃东西。

2、Access to thermal paper bills，Conditional word please immediately wash your hands，Do not use alcohol in the cleaning solution。Remember that，Do not use contact with small hand direct contact with the oral cavity，Such as hand contact with food、eat。

　　3、将小票与其它东西分开摆放，防止沾染双酚A成分。

3、Will slip and other things separately，Prevent infected with bisphenol A composition。

　　4、勿将热敏纸小票交由小孩玩耍或保存。

4、Do not put thermal papers small children to play or save。

　　5、识别纸张是否为热敏纸的方法是，用硬币在纸上刮，若有变色或明显刮痕，则为热敏纸。(记者 徐麦丽 实习生 李娟)

5、Identification paper for the method of thermal papers whether is，With a coin on paper scrape，If there is a change color or obvious scratches，Is thermal papers。(Reporter XuMaiLi interns li Juan)