英国家具家居用品防火安全条例1988(包括1989和1993修订本)详解

英国家具家居用品防火安全条例1988（包括1989和1993修订本）详解
1. APPLICATION AND LIMITATION 应用和局限
The purpose of this test guide is to provide guideline for specifying the requirements for the fire resistance for domestic upholstered furniture, furnishings and other products containing upholstery.
本测试指南是对家庭用家具、家居以及衬垫产品的防火要求的使用进行指导。

2. REFERENCE 参考标准
BS 5651: 1989, Method for cleaning and wetting procedures for use in the assessment of the effect of cleaning and wetting on the flammability of textile fabrics and fabric assemblies.
BS 5852-1: 1979, Methods of test for the ignitability by smokers’ materials of upholstered composites for seating.
BS 5852-2: 1982, Methods of test for the ignitability of upholstered composites for seating by flaming sources
BS 6807: 1986, Method of Test for Assessment of the Ignitability of Mattresses, Upholstered Divans and Upholstered Bed Bases with Flaming Types of Primary and Secondary Sources of Ignition
3. EQUIPMENT AND REAGENT 设备和试剂
3.1 Test Rig (Refer to BS 5852: Part 2)
测试架（见BS5852 第二部分）
3.2 Weighting Balance (Resolution: 2g)
电子秤（最小刻度2g）
3.3 Auto Pipette
移液管
3.4 Pine Crib (Source 5)
松木架（5号火源）
3.5 Propan-2-ol
异丙醇
3.6 Stop Watch
表秒
3.7 100% Flame Retardant Fabric: 100% 防火面料Yarn in Warp经纱: 1.6 decitex fibre 1.6分特
linear density: 37 tex
线密度：37特
Z twist: 420 turns per metre Z捻度：420捻/米
20.5 yarn threads / cm
20.5根/厘米
Yarn in Weft
纬纱: 3.3 decitex fibre 3.3分特
linear density: 100 tex
线密度100特
Z twist: 550 turns per metre Z捻度：550捻/米
between 12.6 and 13 threads / cm 12.6-13根/厘米
The fabric finish shall be scoured and heat set. Its mass shall be 220g/m2±5%
面料将经过洗刷和热处理，克重为220g/m2±5%。

3.8 Non Fire-Retardant Polyurethane Foam: 不阻燃聚氨酯海绵
Hardness硬度: 130 Type B
130类型B
Density密度: 20-22 kg/m3
3.9 Foam:
海绵
Passes the ignitability test in Part 1 of Schedule 1
通过第一章第一部分的燃烧要求
Density密度: 24-26 kg/m3
4. SAMPLE PREPARATION样板准备
4.1 Atmosphere for conditioning and testing
平衡和测试环境要求
4.1.1 All test specimen materials (except composite fillings of mattresses and bed-bases) should be conditioned immediately before the test for 72hr in indoor ambient conditions and then for at least 16hr at 20 ± 5 C and 50 ± 20% RH. For
testing, a substantially draught-free environment having a temperature of 23 ± 7︒C and a relative humidity of 45 ± 25% shall be used.
所有的测试样板（床垫和床底架的复合填充物除外）先在室内环境放置72小时，然后在温度为20 ± 5︒C，湿度为50 ± 20%的环境中平衡至少16小时。

测试环境要求空气充分流通，温度为23 ± 7︒C，湿度为45 ± 25%。

4.1.2 For composite fillings of mattresses and bed-bases (Schedule 2 Part IV), the specimens should be conditioned for at least 16hr at 23 ± 2︒C and 50 ± 5% RH. And the test should be carried out in 10-30︒C and 15-80%RH.
对于床垫和床底架的复合填充物，在温度为23 ±2︒C，湿度为50 ±5%的环境中平衡至少16小时。

测试环境要求空气充分流通，温度为10-30︒C，湿度为15-80%。

4.2 Water Soaking Procedure水洗程序
For interliner, visible parts and stretch cover (Schedule 3, Schedule 4 Part I, Schedule 5 Part I and II ) only, any covering fabric or fire-barrier fabric which has been treated with a fire-retardant to reduce the ignitability of upholstery, before it is conditioned prior to testing, should be subjected to water soaking procedure :
“Using a liquor ratio of 1:20, completely immerse each specimen in water (160 ± 20 mg/L hardness)containing 0.5g/L of non-ionic wetting agent in the flat-bottomed dish at an initial temperature 40±1ºC. Ensure the specimen remains completely immersed. After 30 minutes, remove the specimen, rinse in water (4.2.1) using a liquor ratio of 1:20 for 2minutes, and then dry the specimen by any method suitable for the fabric type.”
对于里料、可见的部分、弹力面料（第三节、第四节第一部分、第五节第一和第二部分），任何面料或加入阻燃剂以降低可燃性；在测试以及平衡前，必须经过水洗程序：在水洗槽里用浴比1：20的溶液，完全浸泡每一个样板，水的硬度为160 ± 20 mg/L，并加入0.5g/L的非离子润湿剂，起始温度为40±1ºC，保持样板完全浸泡在液体中，30分钟后，拿出样板，用同样的溶液浸洗2分钟，然后采用适合此面料的方式干燥。

5. PERFORMANCE REQUIREMENTS FOR RESISTANCE TO IGNITION
阻燃的性能要求
5.1 Schedule 1 Part I
第一节第一部分
Ignitability test for polyurethane foam in slab or cushion form.
块状聚氨酯海绵可燃性测试
The foam under test, cut to the specified dimensions, one 450±5mm x 450±5mm x 75±2mm thick and the other 450±5mm x 300±5mm x 75±2mm thick, is placed on the test rig (Clause 3.1), covered with the fabric specified in Clause 3.7 and tensioned with the clips as set out in BS5852: Part 2. An ignition source 5 crib is placed in position. The mass of the complete assembly is determined (initial mass). The test should be carried out in accordance with BS 5852: Part 2.
海绵测试规定的尺寸为，一块450±5mm x 450±5mm x 75±2mm厚度，另一块450±5mm x 300±5mm x 75±2mm厚度。

安装在测试架上（见3.1），用3.7中规定的面料覆盖，并如BS5852第二部分中，用夹子夹紧，放置5号火源木架。

称整个装置的重量（初始重量）。

Flaming or smouldering failure should be determined against the criteria of clause 4 of BS5852 : Part 2 show as following :
明火和闷烧不通过的准则见BS5852 第2部分第4节的要求，具体如下：Progressive smouldering failure增强性闷烧失败
i) any composite that produces externally detectable amounts of smoke, heat or glowing 60 min after ignition of the crib.
任何物料点燃木架60分钟后，从外部可以看到大量的烟、热、光
ii) any composite that displays escalating combustion behaviour so that it is unsafe to continue the test and requires forcible extinction.
任何物料显示出逐步增强的燃烧趋势，以至于不能安全的继续测试，需要强行扑灭的。

iii)any composite that smoulders until it is essentially consumed within the test duration relevant to the source.
任何物料在整个测试过程中闷烧至基本烧光。

iv) any composite that smoulders to the extremities of the specimen viz upper or lower margins, either side or to its full thickness, within the duration of the test.
任何物料在整个测试过程中闷烧至边缘或者烧穿整个厚度。

v) any test specimen that, on final examination, shows evidence of charring other than discolouration, more than 100 mm in any direction apart from upwards from the nearest part of the original position of the source
任何物料，在最终检查中，有足够的证据显示在任何方向上炭化长度非变色超过100毫米
Flaming failure明火失败
i) any composite that continues to flame for more than 10 minutes after the ignition of the crib.
任何物料移开火源10分钟后仍然有明火。

ii)any composite that displays escalating combustion behaviour so that it is unsafe to continue the test and forcible extinction is required.
任何物料显示出逐步增强的燃烧趋势，以至于不能安全的继续测试，需要强行扑灭的。

iii) any test specimen that burns until it is essentially consumed within the test duration relevant to the source.
任何物料在整个测试过程中基本烧光。

iv) any test specimen on which any flame front reaches the lower margin, either side or passes through the full thickness of the specimen within the duration of the test.
任何物料在测试过程中燃烧至边缘或烧穿整个厚度。

After flaming and smouldering has ceased, any debris which has become detached from the specimen should be removed. The remaining mass of the assembly (final mass) is then recorded by the weighting balance (Clause 3.2).
明火和闷烧停止后，任何与样板分离的残渣将被移除，称量整个装置的重量并记录。

If smouldering or flaming failure against the criteria of clause 4 of BS5852: Part 2 has occurred but only by way of damage exceeding the limits defined in clause 4.1(e), 4.1(f) and 4.2(f) and provide that the resultant mass loss(initial mass less final mass)
is less than 60g the foam passes the ignitability test.
假如闷烧或明火燃烧不符合BS5852第二部分第4节的规定，但仅仅是不符合4.1(e), 4.1(f) 和4.2(f)的要求，同时质量损失小于60g，则通过可燃性测试。

5.2 Schedule 1 Part II
第1节第2部分
Ignitability test for polyurethane foam in crumb form
碎状聚氨酯的可燃性测试
The test rig (Clause 3.1) panels are lined with the fabric specified in Clause 3.7. Sufficient crumb foam shall be placed upon the seat and back panels so that the cover fabric piece is placed over them, both are stuffed to the density used in the furniture as intended. Then the test is carried out in accordance with BS5852 Part 2 using ignition source 2.
测试架的面与3.7中的面料平行。

在坐垫部分和背部都装入足够的碎状海绵并用面料覆盖他们，使其达到该产品要求的密度，然后按照BS5852 第2部分的2号火源进行测试。

If smouldering or flaming failure against the criteria of clause 4 of BS5852: Part 2 has not occurred or has occurred only by way of damage exceeding the limits defined in clause 4.1(e), 4.1(f) and 4.2(f), the crumb foam passes the ignitability test.
假如闷烧或明火燃烧不符合BS5852第二部分第4节的规定，但仅仅是不符合4.1(e), 4.1(f) 和4.2(f)的要求，则碎状海绵通过可燃性测试。

Progressive smouldering failure
i) any composite that produces externally detectable amounts of smoke, heat or glowing 30min after the removal of the burner tube
任何物料移开火源30分钟后，从外部可以看到大量的烟、热、光。

ii)any composite that displays escalating combustion behaviour so that it is unsafe to continue the test and requires forcible extinction.
任何物料显示出逐步增强的燃烧趋势，以至于不能安全的继续测试，需要强行扑灭的。

iii)any composite that smoulders until it is essentially consumed within the test duration relevant to the source.
任何物料在整个测试过程中闷烧至基本烧光。

iv) any composite that smoulders to the extremities of the specimen viz upper or lower margins, either side or to its full thickness, within the duration of the test.
任何物料在整个测试过程中闷烧至边缘或者烧穿整个厚度。

v) any test specimen that, on final examination, shows evidence of charring other than discolouration, more than 100 mm in any direction apart from upwards from the nearest part of the original position of the source.
任何物料，在最终检查中，有足够的证据显示在任何方向上炭化长度非变色超过100毫米。

Flaming failure 明火失败
i) any composite that continues to flame for more than 120s after the removal of the burner tube任何物料移开火源120秒后仍然有明火。

ii) any composite that displays escalating combustion behaviour so that it is unsafe to continue the test and forcible extinction is required. 任何物料显示出逐步增强的燃烧趋势，以至于不能安全的继续测试，需要强行扑灭的。

iii) any test specimen that burns until it is essentially consumed within the test duration relevant to the source.
任何物料在整个测试过程中基本烧光。

iv) any test specimen on which any flame front reaches the lower margin, either side or passes through the full thickness of the specimen within the duration of the test.
任何物料在测试过程中燃烧至边缘或烧穿整个厚度。

5.3 Schedule 1 Part III
第1节第三部分
Ignitability test for latex rubber foam
乳胶棉的可燃性测试
The foam under test cut to the specified dimensions is placed on the test rig (Clause 3.1), covered with the fabric (Clause 3.7) and tensioned with clips as set out in
BS5852: Part 2. The test is then carried out using ignition source 2.
将要测试的海绵切割成规定的尺寸，安装在测试架上（3.1），用面料盖住（3.7），并按照BS5852第二部分的要求用夹子夹紧，然后用2号火源进行测试。

If smouldering or flaming failure (same as criteria show in clause 5.2) against the criteria does not occur, the latex rubber foam passes the ignitability test.
如果末发生闷烧或明火燃烧失败的现象（与5.2的准则相同），则乳胶棉通过可燃性测试。

5.4 Schedule 2 Part I
第2节第一部分
Ignitability test for non-foam filling materials singly.
单一非海绵填充物可燃性测试
The filling material to be tested and the specified cover fabric (Clause 3.7) should be tested with source 2 as specified in BS 5852: Part 2. It should be packed as Schedule 1 Part II if the filling material is loose.
填充物和规定的面料要按照BS5852第2部分的2号火源进行测试。

如果是散状，将按照第1节第二部分安装。

If smouldering or flaming failure against the criteria of clause 4 of BS5852: Part 2 (same as criteria show in clause 5.2) has not occurred or has occurred only by way of damage exceeding the limits defined in clause 4.1(e), 4.1(f) and 4.2(f), the non-foam filling passes the ignitability test.
假如闷烧或明火燃烧不符合BS5852第二部分第4节的规定，但是仅仅出现了不符合4.1(e), 4.1(f) 和 4.2(f)的要求，则非海绵类填充物通过可燃性测试。

5.5 Schedule 2 Part II
第2节第2部分
Ignitability test for composite fillings for furniture other than mattresses, bed-bases, cushion and pillows.
非床垫、床底架、垫子和枕头的家具复合填充物测试
The composite fillings, covered with the primary cover (Clause 3.7) are built up on the test rig (Clause 3.1). The test procedure with the use of ignition source 2 and the
criteria of failure should be specified in clause 4 of BS5852 Part 2 (same as criteria show in clause 5.2).
将复合填充物和面料安装在测试架上，使用2号火源，评判标准见BS5852 第2部分第四节（与5.2 相同）。

5.6 Schedule 2 Part III
第2节第3部分
Composite test for ignitability of pillows and cushions with primary covers.
有覆盖物的枕头和垫子的可燃性测试
For pillows the test specimen shall comprise the filling and the primary cover of the pillow. Where the filling is of a loose nature the specimen shall be prepared as set out for loose fillings in paragraph 3 in Part II of Schedule 1. The test procedure using ignition source 2 shall be as specified in BS 5852: Part 2. If smouldering or flaming failure against the criteria of clause 4 of BS 5852: Part 2 (same as criteria show in clause 5.2) has not occurred or has occurred only by way of damage exceeding the limits defined in clause 4(1)(e), 4(1)(f) and 4(2)(f), the composite pillow filling passes the ignitability test.
对于枕头，测试样板应该包括填充物和覆盖物。

如果填充物是松散状的，按照第1节第2部分第三段的规定准备样板，测试程序按照BS5852第2部分的2号火源进行测试。

假如闷烧或明火燃烧不符合BS5852第二部分第4节的规定，但是仅仅出现了不符合4.1(e), 4.1(f) 和 4.2(f)的要求，则枕头组合填充物通过可燃性测试。

For cushions with primary covers the test specimen shall be made up of filling, the primary cover and standard fabric as in Schedule 1 Part I, paragraph 2. Where the filling is loose, it shall be packed as set out in Schedule 1 Part II, paragraph 3. The test procedure using ignition source 2 shall be as specified in BS 5852: Part 2. If smouldering or flaming failure against the criteria of clause 4 of BS 5852: Part 2 (same as criteria show in clause 5.2) has not occurred or has occurred only by way of damage exceeding the limits defined in clause 4(1)(e), 4(1)(f) and 4(2)(f) the composite cushion filling passes the ignitability test.
对于有覆盖物的坐垫，测试样板由填充物、覆盖物和第1节第1部分规定的标准面料组成。

如果填充物是松散状的，按照第1节第2部分第三段的规定准备样板，
测试程序按照BS5852第2部分的2号火源进行测试。

假如闷烧或明火燃烧不符合BS5852第二部分第4节的规定，但是仅仅出现了不符合4.1(e), 4.1(f) 和 4.2(f)的要求，则垫子组合填充物通过可燃性测试。

5.7 Schedule 2 Part IV
第2节第4部分
Ignitability test for composite fillings of mattresses and bed-bases.
床垫、床底架复合填充物可燃性测试
The test specimen should be prepared as set out in BS6807. The specified test fabric (Clause 3.7) should be used as cover fabric, which should be fitted so as to reproduce the tension in the original article. The test should be carried out according to BS6807 using ignition source 2 as specified in BS5852: Part 2. Flaming or smouldering failure should be determined.
测试样板按照BS6807规定准备样板。

规定的测试面料（3.7）作为覆盖面料，使之有张力。

根据BS6807使用BS5852第2部分指定的2号火源进行测试，确定明火或闷烧失败情况。

Progressive smouldering failure
i) any test specimen that produces externally detectable amounts of smoke, heat or glowing 1hour following the application of the ignition source.
任何物料移开火源60分钟后，从外部可以看到大量的烟、热、光。

ii) any test specimen that displays escalating combustion behaviour so that it is unsafe to continue the test and requires forcible extinction.
任何物料显示出逐步增强的燃烧趋势，以至于不能安全的继续测试，需要强行扑灭的。

iii) any test specimen that smoulders until it is essentially consumed within the test duration.
任何物料在整个测试过程中闷烧至基本烧光。

iv) any test specimen that smoulders to the extremities of the specimen viz upper or lower margins, either side or to its full thickness, within the duration of the test.
任何物料在整个测试过程中闷烧至边缘或者烧穿整个厚度。

v) any test specimen that, on final examination, shows evidence of charring other than discolouration, more than 100 mm in any horizontal direction from the nearest part of
the original position of the source.
任何物料，在最终检查中，有足够的证据显示在任何方向上炭化长度非变色超过100毫米。

Flaming failure 明火失败
i) The occurrence of any flames initiated by a smouldering sources.
由闷烧引起的任何明火
ii) Any test specimen that continues to flame for more than 120s after the removal of the igniting flame.
任何物料移开火源120秒后仍然有明火。

For sources 6 or 7 :any composite that continues to flame for more than 13 minutes after the ignition of the crib.
对于6、7号火源，点燃木架后13分钟仍有明火
ii) any test specimen that displays escalating combustion behaviour so that it is unsafe to continue the test and forcible extinction is required.
任何物料显示出逐步增强的燃烧趋势，以至于不能安全的继续测试，需要强行扑灭的。

iii) any test specimen that burns until it is essentially consumed within the test duration relevant to the source.
任何物料在整个测试过程中闷烧至基本烧光。

iv) any test specimen on which any flame front reaches the lower margin, either side or passes through the full thickness of the specimen within the duration of the test.
任何物料在整个测试过程中闷烧至边缘或者烧穿整个厚度。

5.8 Schedule 3
第3节
Ignition resistance for interliner里料的阻燃测试
The specimen should be subjected to water-soaking procedure (clause 4.2) before it is conditioned. Then, it should be tested using cover fabric (Clause 3.7) and non
fire-retardant polyurethane foam (Clause 3.8). The test should be conducted using ignition 5 (Clause 3.4).
样板平衡前须经过水洗程序（4.2），然后将样板和覆盖面料（3.7）和非防火
PU海绵（3.8）安装成指定形状，用5号火源进行测试（3.4）。

5.9 Schedule 4 Part I
第4节第1部分
Cigarette test for visible parts
可见部分的香烟测试
Any covering fabric or fire-barrier material which has been treated with a
fire-retardant chemical to reduce the ignitability of the upholstery shall, before it is conditioned in accordance with clause 7.1 of B.S. 5852: Part 1, be subjected to the water-soaking procedure (clause 4.2) before it is conditioned. The smouldering cigarette test should be conducted as in clause 9 of BS5852: Part I. Separate tests should be conducted in respect of each back, seat or arms of the upholstery if each the materials are not the same.
任何覆盖面料或经过阻燃化学处理以减少可燃性的阻燃材料在根据BS5852 第一部分7.1平衡之前，须经过水洗过程（4.2）。

香烟闷烧测试按照BS5852 第一部分第9节进行。

如果后背、坐垫和把手原料不同，则需要做单独测试。

If progressive smouldering or if flaming of the upholstery components is observed at any time within a period of one hour of the placement of the cigarette, extinguish the test piece and record a failed result for the smouldering cigarette test.
如果在放置香烟一个小时内观察到强烈的闷烧或明火，扑灭测试样板，并记录未通过香烟闷烧测试。

If progressive smouldering or if flaming is not observed within the one hour period or if the cigarette fails to smoulder its complete length, repeat the test with a new cigarette placed in a fresh position not less than 50mm from any previous test damage. If progressive smouldering or if flaming is not observed in this retest or if the cigarette fails to smoulder its complete length, record a pass result for the smouldering cigarette test unless the test piece fails the final examination. Otherwise extinguish the test piece and record a failed result.
如果在放置香烟一个小时内没有观察到强烈的闷烧或明火或香烟未能燃完，则用新的香烟在新的位置上重复测试，与上一个测试标记的距离不小于50毫米。

如
果在重复测试中没有发现强烈的闷烧或明火或香烟未能燃完，并通过了5.4规定的最终检查，则记录样板通过香烟闷烧测试，否则记录未通过测试
Final examination : Cases of progressive smouldering undetected form the outside have been reported. Immediately after completion of the test programme on the assembly dismantle and examine it internally for progressive smouldering. If this is present extinguish the test piece and record a failed result for the relevant test source. For safety reasons ensure that all smouldering has ceased before the rig is left unattended.
不能从外面发现的闷烧情况，测试完成后立刻拆开样板检查内部是否存在逐步强烈的闷烧情况，如存在，扑灭样板记录失败，未通过相关火源测试。

为保障安全，人离开时保证闷烧已经终止。

Progressive smouldering ignition闷烧
Progressive smouldering (an exothermic oxidation not accompanied by flaming which is self-propagating) of the cover is observed at any time within a period of one hour of the placement of the cigarette.
在香烟放置一个小时内任何时间观察到增强的闷烧（不伴随明火的自燃）。

Flaming ignition
明火燃烧
Any flaming of the cover is observed at any time within a period of one hour of the placement of the cigarette.
放置香烟一个小时内观察到明火现象。

5.10 Schedule 4 Part II
Cigarette test for invisible parts隐藏部分的香烟测试
The cigarette test for invisible parts of covers should be conducted in the way set out in Schedule 4 Part I except that those parts need not be subjected to the water soaking procedure.香烟测试按照Schedule 4 Part I中规定的进行测试，不需要进行水水洗。

The criteria of failure shall be those specified in clause 9 of BS5852 : Part 1.
判定失败的规则见BS5852：第1部分第9节。

5.11 Schedule 5 Part I
Match test for visible parts
可见部分的火柴测试
The specimen should be subjected to water-soaking procedure set out in clauses 4.2 before it is conditioned. The test should be carried out in accordance with clause 9 of BS5852: Part 1 which relate to butane flame ignition source 1 and the filling material (Clause 3.8) is applied.
任何覆盖面料或经过阻燃化学处理以减少可燃性的阻燃材料在根据BS5852 第一部分7.1平衡之前，须水洗（4.2）。

用BS5852 第一部分第9节指定的丁烷明火火源1进行测试。

Observe for flaming or progressive smouldering in the interior and/or cover. Disregard flames, afterglow, smoking or smouldering that cease within 120s of the removal of the burner tube. If flaming or progressive smouldering of the upholstery components is observed extinguish the test piece. Record a failed result for the butane flame ignition source 1 test.
观察里料或/和面料的明火或增强闷烧情况，火源移开后的120s内的燃烧情况除外，若发现明火或增强闷烧则扑灭样品，记录末通过该火源的测试。

If flaming or progressive smouldering is not observed, repeat the test at a fresh position. If flaming or progressive smouldering is not observed in this retest record a pass result for the butane flame ignition source 1 test unless the test piece fails the final examination. Otherwise extinguish the test piece and record a failed result.
如果没有发现明火和强烈的闷烧，在新的位置重复测试。

如果再重复测试中没有发现明火和强烈的闷烧，且通过了最终检查，则记录通过丁烷明火火源1的测试，否则记录未通过测试。

Final examination : Cases of progressive smouldering undetected form the outside have been reported. Immediately after completion of the test programme on the assembly dismantle and examine it internally for progressive smouldering. If this is present extinguish the test piece and record a failed result for the relevant test source. For safety reasons ensure that all smouldering has ceased before the rig is left unattended.
不能从外面发现闷烧的情况，测试完成后立刻拆开样板检查内部是否存在逐步强烈的闷烧情况，如存在，扑灭样板并记录失败，未通过相关火源测试。

为保障安全，人离开时保证闷烧已经终止。

The criteria of failure shall be those specified in clause 9 of BS5852 : Part 1.
失败的判定标准见BS5852：第1部分第9节。

Progressive smouldering ignition增强闷烧
Progressive smouldering (an exothermic oxidation not accompanied by flaming which is self-propagating) of the cover is observed at any time within a period of one hour of the placement of the cigarette.
香烟放置1个小时内覆盖面料出现任何增强闷烧（一种无明火自燃现象）。

Flaming ignition明火燃烧
Any flaming of the cover is observed at any time within a period of one hour of the placement of the cigarette.
香烟放置1个小时内覆盖面料出现任何明火。

5.12 Schedule 5 Part II
Match test for stretch covers
弹力覆盖面料的火柴测试
The test for stretch covers should be conducted in the same way as for as Schedule 5
Part I except that the filling material (Clause 3.9) should be used.
弹力面料的测试与Schedule 5 Part I的方法相同。

填充物要求见3.9节。

The criteria of failure shall be those specified in clause 9 of BS5852 : Part 1.
失败的标准在BS5852：第1部分第9节中有所规定。

5.13 Schedule 5 Part III
Match test for invisible parts of covers
覆盖面料中隐藏部分的测试
The test should be carried out as clause 9 of BS5852 Part 1 using butane flame ignition source 1. The filling material (Clause 3.9) is used.
测试按照BS5852：第1部分第9节进行，火源1是丁烷明火。

填充物见3.9节。

The criteria of failure shall be those specified in clause 9 of BS5852 : Part 1.
失败的评判标准见BS5852：第1部分第9节。