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国防部所有部门均应执行本规范。1.适用范围1.l 适用范围 本规范适用于热封热塑性薄膜(单膜)及阻隔材料(复合膜)两种类型的热压封口机。1.2 分类 封口机类别、等级、型式、规格应符合下列规定(见6.2) I类—夹板式封口机 A级—脚踏式,热封夹板长8in,(203.20mm),宽(1/4)in(6.35mm),双板加热(见6.1.1)适用于单膜。 B级—气动式,单板加热(见6.1.2),适用于复合膜。 规格6—热封夹板长6in(152.40mm),宽1/2in(12.70mm) 规格12—热封夹板长12in(304.80mm),宽1in(25.40mm) 规格24—热封夹板长24in(609.60
All departments of the Ministry of Defense should implement this code. 1. Scope 1.l Scope This specification applies to heat-sealing thermoplastic film (single film) and barrier material (composite film) two types of hot-pressing sealing machine. 1.2 Classification The type, grade, type and specification of the sealing machine should meet the following requirements (see 6.2): Class I - Plywood Type Sealing Machine Class A - Foot type, heat seal Plywood length 8in, (203.20mm) in (6.35mm), double plate heating (see 6.1.1) for single membranes. Class B - Pneumatic, veneer heating (see 6.1.2) for composite membranes. Specifications 6-Heat Seal Plate Length 6in (152.40mm), Width 1 / 2in (12.70mm) Specifications 12-Heat Seal Plate Length 12in (304.80mm), Width 1in (25.40mm) Size 24- Heat Seal Plate Length 24in (609.60