標(biāo)準(zhǔn)編號:	GB 4806.2-2015
中文名稱:	食品安全國家標(biāo)準(zhǔn) 奶嘴
英文名稱:	National food safety standard — Nipple
行業(yè)分類:	GB    國家標(biāo)準(zhǔn)
發(fā)布機(jī)構(gòu):	中華人民共和國國家衛(wèi)生和計劃生育委員會
發(fā)布日期:	2015-09-22
實施日期:	2016-9-22
標(biāo)準(zhǔn)狀態(tài):	valid
替代舊標(biāo)準(zhǔn):	GB 4806.2-1994 橡膠奶嘴衛(wèi)生標(biāo)準(zhǔn)
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	4000 字
翻譯價格(元):	160.0
交付時間:	付款后 1 個工作日

This standard supersedes "Hygienic Standard for Rubber Nipple"(GB 4806.2-1994). Compared with GB 4806.2-1994, the main changes in this standard are as follows: - Standard name is revised as "National Food Safety Standard - Rubber Nipple of Feeding Bottle"; - Standard structure is modified; - Standard scope is modified; - General requirements are added; - Raw material requirements in technical requirements are added; - Physical and chemical indexes are modified and added; - Requirements for natural emulsion identification are added. National Food Safety Standard Nipple 食品安全國家標(biāo)準(zhǔn) 奶嘴 1 Scope This standard is applicable to the nipples made of natural rubber, cis-1,4-polyisoprene rubber and silicone rubber. This standard is not applicable to pacifier. 2 Basic Requirements The nipple shall meet all general safety requirements for the food contact materials and their products in the relevant national food safety standards. 3 Technical Requirements 3.1 Raw material requirements Natural rubber, cis-1,4-polyisoprene rubber and silicone rubber shall meet the requirements of the relevant national food safety standards or laws and regulations except the natural rubber, cis-1,4-polyisoprene rubber and silicone rubber, other rubber shall not be used to manufacture nipple. 3.2 Sensory requirements Sensory requirements shall be in accordance with those specified in Table 1. Table 1 Sensory Requirements Item Requirements Appearance Normal color and luster, and free from dirt or burrs etc. Soak solution The soak solution obtained from migration test shall be free from sensory deterioration such as coloration, turbidity, sediment and abnormal odor. 3.3 Physical and chemical indexes Physical and chemical indexes shall be in accordance with those specified in Table 2. Table 2 Physical and Chemical Indexes Item Index Inspection method Overall migration/(mg/kg) Distilled water,40℃, 24h ≤ 4% (volume fraction) acetic acid,40℃, 24h ≤ 50% (volume fraction) ethanol,40℃, 24h ≤ 30 60 60 GB 31604.8 Potassium permanganate consumption/(mg/kg) Distilled water, 40℃, 24h ≤ 10 GB 31604.2 Heavy metal (calculated in plumbum)/(mg/kg) 4% (volume fraction) acetic acid, 40℃, 24h ≤ 1 GB 31604.9 Zinc (Zn) migration/(mg/kg) 4% (volume fraction) acetic acid, 40℃, 24h ≤ 5 Standard for the migration detection method of food contact materials and their products 2,6-di-tert-butyl-para cresol migration a/(mg/kg) ≤ 0.3 GB 28482-2012b 2,2'-methylenebis(4-methyl-6-tert-butylphenol) migration a/(mg/kg) ≤ 0.15 N-nitrosamine and its generable object release amount c/(mg/kg) Artificial saliva, 40℃, 24h N-nitrosamine ≤ Generable object of N-nitrosamine ≤ 0.01 0.1 The specimen treatment and result calculation are according to GB 28482-2012d while the analysis method for instrument is based on GB/T 24153-2009 Volatile substance e/%(mass fraction) ≤ 0.5 GB 28482-2012 a This item is only applicable to natural rubber and cis-1,4-polyisoprene rubber nipples. b The simulants and migration test conditions are the same as those of total migration amount. c The item is calculated in the release mass of N-nitrosamine and its generable object (the substance which may generate N-nitrosamine through nitrosylation reaction under specified conditions) in nipple with unit mass. d To meet the detection limit requirements, the sampling quantity and concentration range of standard working solution may be adjusted as required. e This item is only applicable to nipple made of silicone rubber. 3.4 Additive Application of the additive shall meet the requirements of GB 9685 and other relevant requirements.

Foreword I 1 Scope 2 Basic Requirements 3 Technical Requirements 4 Others

中華人民共和國國家標(biāo)準(zhǔn) GB 4806.2—2015 食品安全國家標(biāo)準(zhǔn) 奶嘴 2015—09—22發(fā)布 2016—09—22實施 中華人民共和國 國家衛(wèi)生和計劃生育委員會 發(fā)布 前言 本標(biāo)準(zhǔn)代替GB 4806.2—1994《橡膠奶嘴衛(wèi)生標(biāo)準(zhǔn)》。 本標(biāo)準(zhǔn)與GB 4806.2—1994相比，主要變化如下： ——標(biāo)準(zhǔn)名稱修改為“食品安全國家標(biāo)準(zhǔn)奶嘴”； ——修改了標(biāo)準(zhǔn)結(jié)構(gòu)； ——修改了標(biāo)準(zhǔn)范圍； ——增加了通用要求； ——增加了技術(shù)要求中的原料要求； ——修改并增加了理化指標(biāo)； ——增加了天然乳膠標(biāo)識要求。 食品安全國家標(biāo)準(zhǔn) 奶嘴 1 范圍 本標(biāo)準(zhǔn)適用于以天然橡膠、順式-1，4-聚異戊二烯橡膠、硅橡膠為主要原料加工制成的奶嘴。 本標(biāo)準(zhǔn)不適用于安撫奶嘴。 2基本要求 奶嘴應(yīng)符合相關(guān)食品安全國家標(biāo)準(zhǔn)中食品接觸材料及制品的各項通用安全要求。 3 技術(shù)要求 3.1 原料要求 天然橡膠、順式-1，4-聚異戊二烯橡膠、硅橡膠應(yīng)符合相關(guān)食品安全國家標(biāo)準(zhǔn)或法規(guī)的規(guī)定。除天然橡膠、順式-1，4-聚異戊二烯橡膠、硅橡膠外，其他橡膠不得用于生產(chǎn)奶嘴。 3.2 感官要求 感官要求應(yīng)符合表1的規(guī)定。 表1 感官要求 項目 要求 外觀 色澤正常，無污物和毛刺等 浸泡液 遷移試驗所得浸泡液不應(yīng)有著色、渾濁、沉淀、異味等感官性的劣變 3.3 理化指標(biāo) 理化指標(biāo)應(yīng)符合表2的規(guī)定。 表2理化指標(biāo) 項目 指標(biāo) 檢驗方法 總遷移量/(mg/kg) 蒸餾水，40℃，24 h ≤ 4％(體積分?jǐn)?shù))乙酸，40℃，24 h ≤ 50％(體積分?jǐn)?shù))乙醇，40℃，24 h ≤ 30 60 60 GB 31604.8 表2(續(xù)) 項目 指標(biāo) 檢驗方法 高錳酸鉀消耗量/(mg/kg) 蒸餾水，40℃，24 h ≤ 10 GB 31604.2 重金屬(以鉛計)/(mg/kg) 4％(體積分?jǐn)?shù))乙酸，40℃，24 h ≤ 1 GB 31604.9 鋅(Zn)遷移量/(mg/kg) 4％(體積分?jǐn)?shù))乙酸，40℃，24 h ≤ 5 食品接觸材料及 制品鋅遷移量檢測方法標(biāo)準(zhǔn) 2,6-二-叔丁基對甲苯酚遷移量a/(mg/kg) ≤ 0.3 GB 28482—2012a 2,2'-亞甲基雙-(4-甲基-6-叔丁基苯酚)遷移量a/(mg/kg) ≤ 0.15 N-亞硝胺和N-亞硝胺可生成物釋放量c/(mg/kg) 人工唾液，40℃，24 h N-亞硝胺 ≤ N-亞硝胺可生成物 ≤ 0.01 0.1 試樣處理和結(jié)果計算依據(jù) GB 28482—2012d，儀器分析方法依據(jù) GB/T 24153—2009 揮發(fā)性物質(zhì)e/％(質(zhì)量分?jǐn)?shù)) ≤ 0.5 GB 28482—2012 a該項目僅適用于天然橡膠、順式-1,4-聚異戊二烯橡膠奶嘴。 b模擬物和遷移試驗條件同總遷移量。 c該項目以單位質(zhì)量奶嘴中N-亞硝胺和N-亞硝胺可生成物(在特定條件下，可經(jīng)過亞硝基化反應(yīng)生成N-亞硝胺的物質(zhì))的釋放質(zhì)量計。 d為滿足檢出限要求，可根據(jù)需要調(diào)整取樣量和標(biāo)準(zhǔn)工作溶液的濃度范圍。 e該項目僅適用于硅橡膠奶嘴。 3.4添加劑 添加劑的使用應(yīng)符合GB 9685及其他相關(guān)規(guī)定。 4 其他 4.1遷移試驗 遷移試驗條件和方法選擇、試樣前處理、結(jié)果表述按GB 31604.1和GB 5009.156的規(guī)定執(zhí)行，本標(biāo)準(zhǔn)中有明確規(guī)定的除外。 4.2 標(biāo)簽標(biāo)識 標(biāo)簽標(biāo)識應(yīng)符合《食品安全國家標(biāo)準(zhǔn)食品接觸材料及制品通用安全要求》的要求。如產(chǎn)品含有天然乳膠，應(yīng)標(biāo)明“產(chǎn)品含有天然乳膠”。