QB/T 2142-2017 in English

QB/T 2142-2017 Glass containers. Gas beverage bottle English 1 Scope This standard specifies the requirements, test methods, inspection rules, mark, package, transportation and storage of aerated beverage bottle. This standard is applicable to glass containers for filling carbonated drinks, gas drinks or other aerated beverages. 2 Normat i ve references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 2828.1 Sampling procedures for inspection by attributes一Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability) GB/T 4545 Test methods for stress examination of glass containers GB/T 4547 Glass containers — Test methods of the thermal shock resistance and thermal shock endurance GB/T 4548 Test method and classification for hydrolytic resistance of the interior surfaces of glass containers GB/T 6552 Glass containers—Test method for impact resistance GB/T 8452 Test method for verticality of glass bottles GB/T 9987 Glass containers —Manufacture —Vocabulary GB/T 20858 Glass containers —Determination of capacity by gravimetric method一Test method GB/T 21170 Glass hollowware —Test method for lead and cadmium release 3 Terms and def i n i t i ons The terms and definitions given in GB /T 9987 and the followings are applicable to this document. 3.1 non-parallelism of finish with reference to container base The different value between the maximum height and the minimum height of the same bottle. 3.1 refillable bottle New glass bottle shall be designed to be refilled repeatedly.  4. 1 PhysicaI and chemicaI properties Physical and chemical properties shall meet the requirements listed in Table 1. Table 1 Category ThermaI shock res i stance/K InternaI pressure res i stance/MPa Polar iscopiQ stress/grade Meehan i caI shock res i stance/J Hydrolytic res i stance of the i nter i or surfaces/cI ass Refi Ilable bottIe Temperature d i fference N42 N1.6 Rea I stressW4 NominaI capacity 4.2 Spec i f i cat i on and d i mens i on 4. 2. 1 Br i mfuI capac i ty Brimful capacity tolerance shall meet the requirements listed in Table 2. Table 2 4. 2. 2 Height Bottle height tolerance classified in terms of height shall meet the requirements listed in Table 3. When the bottle height is out the range of those listed in Table 3, the value calculated by the formula (A.1) in Annex A shall be used as the bottle height tolerance. Table 3 Unit: mm He i ght >150 〜175 >175 〜220 >220〜250 Bott Ie hei ght tolerance ±1.3 ±1.4 ±1.5 4. 2. 3 Vert i ca I i ty Bottle verticality classified in terms of height shall meet the requirements listed in Table 4. When the bottle height is out the range of those listed in Table 4, the value calculated by the formula (A.2) in Annex A shall be used as the bottle verticality tolerance. Table 4 Unit: mm He i ght >120 〜150 >150 〜175 >175 〜220 >220〜250 Vert i caIity to I erance 1.8 2.0 2.4 2.6 4. 2. 4 Outer d i ameter of body Tolerance of outer diameter of body shall meet the requirements listed in Table 5. For the outer diameter of body other than those listed in Table 5, the value calculated by the formula (A.3) in Annex A shall be used as the outer diameter tolerance of body. Outer d i ameter of body >60 〜70 >70 〜80 >80 〜90 Tolerance ±1.3 ±1.4 ±1.5 4.2.5 Th i ckness of body No less than 1.2 mm. 4.2.6 Th i ckness of base I I 「 No less than 2.5 mm. 4. 2. 7 Th i ckness rat i o of the same base No more than 2:1. 4. 2. 8 Non-paraI lei ism of finish No more than 0.8 mm. 4. 3 Appearance 4. 3.1 Finish defect No chipped or burrs is allowed on bottle finish. Sealing surfaces shall be no defect affecting sealing. 4. 3. 2 Crack No retractile crack is allowed. 4. 3. 3 BI i ster 4. 3. 3.1 No opening blister or surface blister is allowed. 4. 3. 3. 2 The maximum diameter of blister in bottle shall be no more than 3.0 mm. 4. 3. 3. 3 The number of blisters with diameters between 1.0 mm and 3.0 mm in each bottle shall not exceed 3. 4. 3. 3. 4 The number of visible blisters with diameters less than 1.0 mm shall be no more than 5 per cm2. 匕芹J 4. 3. 4 Stone 4. 3. 4.1 The stones greater than 1 mm in diameter is not allowed. 4. 3. 4. 2 The number of stones with diameter between 0.3 mm and 1.0 mm and without cracks shall not exceed 2. 4. 3. 4. 3 Stones on the sealing surface of bottle is not allowed. 4. 3. 5 Seam I i ne 4. 3. 5.1 It shall not be sharp or needling hand feeling. 4. 3. 5. 2 Protruding thickness of outer edge on the finish shall not exceed 0.2 mm. 4. 3. 5. 3 Protruding thickness of Seam line shall not exceed 0.5 mm, 4. 3. 6 Surface perfect i on There shall be no obvious wrinkle, stripe, cold slug, spots, oil patch and any other defects that affects the appearance quality level seriously. 4.3.7 I ns i de defect There shall be no spikes or stuck glass filament inside. 4.3.8 Base defect Base defects causing standing unstably are not allowed. 4.4 Lead and cadmi um re I ease I imits : Release limits of lead and cadmium shall be as given in Table 6.

Introduction

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