【正文】 maximum length of any protrusion shall be 100 mm when fixed in the normal position of use. Measure the maximum length emerging from the container. When tested in accordance with no part of a protrusion shall break, tear or separate from the container. When tested in accordance with the protrusion shall collapse to less than 40 mm. 任何伸出物裝配在正常使用位置時 , 從容器凸露部份開始測量 其 最大 突出 長度應(yīng)為 100mm, 當按 ,其伸出部份應(yīng)無斷裂 ,破裂或從容器上分離 . 當按 ,其伸出部份應(yīng) 能折合 至小於 40mm. Requirements for straws 吸管之要求 When the base of the straw is in contact with the inside base of the container, the maximum length of a straw shall be 100 mm from the top of the locking ring or when no locking ring exists from where it emerges from the container. When tested in accordance with the straw shall collapse to less than 40 mm. 當吸管底部接觸容器內(nèi)部 基底 時 ,吸管從圓環(huán)蓋表面開始其突出部份最大長度應(yīng)為 100mm,或當無圓環(huán)蓋時 ,從容器凸露部份 開始計算 . 當按 ,其伸出部份應(yīng) 折合 至小於 40mm. 6 Tests Preparation of samples Reusable Vulcanized rubber and thermoplastic elastomer products (but not silicone products) taken directly from the manufacturer prior to being placed on the market, shall be artificially aged for seven days in an aerated drying cabi at a temperature of (70 ??2) ?C (as described in ISO 188). All samples shall be totally immersed in boiling water conforming to EN ISO 3696, Grade 3, for 10 min without touching the walls of the container and then conditioned in accordance with . NOTE: This procedure is designed to remove any surface coating remaining from manufacturing processes and to ensure that the construction and materials used are stable in boiling water. New samples, preferably from the same batch, shall be used for each test. 重復(fù)使用 在投放市場之前 ,從制造商中直接提取的硫化橡膠與熱塑人造橡膠產(chǎn)品 (但不是硅膠產(chǎn)品 ), 應(yīng)放在通風干燥的溫度 (70 ??2) ?C的櫥櫃里人工老化 7天 .(如 ISO188所述的 ) 所有樣板應(yīng)全部浸入 EN ISO 3696規(guī)定之 3級的 沸水中 , 并 在不 與 容器體 想接觸的條件下 維持 10分鐘 , 然后放在 . 備注 : 該程序是 用于 清除制造過程中殘留 在產(chǎn)品 表面 的物質(zhì)并 確保產(chǎn)品在沸 水中其結(jié)構(gòu)和使用的材料 的穩(wěn)定 性 . 應(yīng)從同一批產(chǎn)品中挑選新產(chǎn)品進行每一項的測試 . Singleuse 一次性 使用 的產(chǎn)品 All samples shall be conditioned in accordance with . New samples, preferably from the same batch, shall be used for each test. 所有樣板應(yīng)按 . 應(yīng)從同一批產(chǎn)品中挑選新產(chǎn)品進行每一項的測試 . Conditioning All samples shall be conditioned for at least 40 h, in a standard atmosphere (as described in EN ISO 291) at a temperature of (23 ??2) ?C and relative humidity of (50 ??5) %. Samples shall remain in the conditioning atmosphere until just before the test is carried out. The tests may be carried out in a nonconditioned room. 環(huán)境條件 所有樣板應(yīng)在一個 溫度為 (23 ??2) ?C,相對濕度為 (50 ??5) %的 標準環(huán)境 (如 EN ISO 291所描述 )中放置至少 40小時 ,在開始測試前應(yīng)將 樣板 一直 放在 該環(huán)境 條件 下 . 測試可以在非該標準環(huán)境條件下進行 . Order of testing The different product types shall be subjected to the appropriate tests in the order shown in Figure 7. New samples, preferably from the same batch, shall be used for each test. 測試 順序 按圖 7所示的順序在不同的樣品上進行相應(yīng)項目的測試 . 并且從同一批產(chǎn)品中挑選新產(chǎn)品進行每一項的測試 . Tear resistance test 抗撕強度測試方法 Test method 測試方法 For feeding teats and drinking accessories, place the teat or accessory on a cutting board of at least 10 mm thickness and (70 ??5) Shore D hardness (see Figure 8). NOTE This Shore Hardness is equivalent to 97 IRHDs. 把奶嘴或附件放在一個至少 10mm厚 , D型 邵氏硬度為 (70 ??5)的 平 板上 (見圖 8). 注意 :該邵氏 硬度相當於 97 IRHDs. Figure 8 — Position of teat for tear resistance Place the tip of the indentor (see Figure 9) centred over, and at right angles to, the major axis of the teat or accessory, in the region of the waist or neck of the nipple of the teat (. 15 mm to 20 mm) from the tip of the nipple or 15 mm to 20 mm from the end of the accessory. In the case of a feeding teat or drinking accessory not having a circular crosssection, the indentor shall be placed over the flattened surfaces of the neck of the teat or the flattened surfaces of the drinking accessory. At a cross head speed of (10 ??5) mm/min apply a force of (200 ??10) N for (1 ??0,5) s (see Figure 8). If the indentor punctures the ponent, test in accordance with . NOTE: Before use, the tip of the indentor should be visually inspected. If any damage is observed, the indentor should not be used as the results of the test may be affected. 把合金鋼軸的尖端放在 (見圖 9) 奶嘴或附件的 軸線垂直的方向上并位于 奶嘴的腰部或頸部區(qū)域 即 距奶嘴的尖端 15mm到 20mm或距附件的未端 15mm到 20mm 處 . 若 奶嘴或飲水設(shè)備沒有一個圓形截面 , 合金鋼軸 應(yīng)放在奶嘴或飲水設(shè)備 頸部位置 平 坦的 表面上方 . 在十字頭用 (10 ??5) mm/min 的速度 施加 一個 (200 ??10) N 的力並保持 (1 ??0,5) 秒 .(見圖 8) 如合金鋼軸刺破奶嘴 ,則按 測試 . 備注 : 使用前 ,合金鋼軸的尖端應(yīng)目視檢驗 ,如觀察到任何的損壞 ,則不能再使用可能影晌測試結(jié)果的合金鋼軸 . NOTE 1 All dimensions with a tolerance are machined as EN ISO 1302 [2] to NOTE 2 Material: H13 high chrome tool steel or equivalent. Harden to 4550 Rockwell C Figure 9 — Sample indentor Tensile test 拉力測試 For feeding teats and drinking accessories, suitable fixing devices shall be used to hold opposite ends of the ponent securely, along the major axis. Apply a force of (5 ??2) N along the major axis to align the specimen before increasing the force to (90 ??5) N for (10 177。 ??highest numbered graduation。 最高刻度線 。 .并將其它 部件裝配到一起 . 在與容器主軸成 45?角 的方向上將其固定 ??見圖 ????用一個合適的夾具 ?夾住 距 奶嘴奶頭 (10 ??2) mm處或已與 主軸壓縮在一起的附件側(cè)邊 (10 ??2) mm處 . 以 與 奶嘴或飲水附件 主軸方向 成 45??角 的方向上 預(yù)施加一個 (5 ??2) N的拉力 ,以 (200 ??5) mm/min的速度在 該 方向 上 增加拉力到 (60 ??5) N,並保持 (10 ??) 秒 . 備注 : 測試時應(yīng)使用合適的夾具或其它裝置將部件固定 ,并且不可產(chǎn)生導(dǎo)致測試失敗的損傷 .任何在上述之損傷所測之結(jié)果均為無效 . Key A Direction of tensile force Figure 11 — Fixture for security/retention test Flexibility test 彈性測試 Principle 測試原理 A force is applied to the end of the protrusion or straw using a steel plate and the point at which the protrusion or straw bends is measured 在突出物或吸管的未端用一塊鋼板施加一個壓力 ,測量突出物或吸管的彎曲點的位置 . Method 測試方法 Assemble the protrusion (or straw) with its matched ponent (s) including the container. Clamp the container in a suitable device. Apply a force of (10 ??1) N at a crosshead speed of (10 ??2) mm/min to a 100 mm x 100 mm polished steel plate pos