What are the inspection standards for finished handbags and what are the standard requirements for t

Handbag hardware inspection standard hardware inspection standard details 1, QA inspection hardware operation must clearly know that handbag hardware accessories are based on the premise of functionality and safety. Second, the common problems of hardware are poor electroplating, electroplating color difference, fading, scraping, inflexible opening and closing, poor function, signs of oxidation and rust, three, conventional inspection methods and inspection tools. Fourth, vernier caliper, torsion meter, tensile force gauge 1, crash nails:

The data obtained from the diameter of the nail surface and the length of the nail angle are its specifications. Whether the surface plating is poor, there is no oxidation and rusting. 2. Pull card D buckle or circle:

Measure the inner diameter of the D buckle or circle, measure the thickness of the iron wire, check the tightness of the iron wire interface, and whether it is scraped. Then carry out the tensile test, not less than 15lbs, whether the hand pull D buckle and circle electroplating are OK, the tensile force shall not be less than 28-60kg, and the others are the same as above. 3. The torque of the pull piece is conventional 3 whether it is ok to rotate left and right, 5 The pull piece rotates 4kg left and right, 8 The pull piece rotates 6kg left and right, and 10 The pull piece rotates left and right Dog buckle test method:

Whether the plating is OK, the color difference, whether the switch is flexible, scraping the hand, measuring the inner diameter of the dog buckle, and measuring the thickness of the iron wire. Then carry out the tensile test, the decorative puppy buckle must bear not less than 8kg, usually 28-60kg5, square buckle, whether the electroplating is uniform, scrape the hand, measure its inner diameter, and then measure the width of its iron wire, must withstand the tensile test of 28-60kg. 6. Magnetic buckle, whether the electroplating is uniform, scraping the hand, measuring its diameter, the firmness of the gasket and ear, the opening and closing degree of the magnetic buckle must be able to withstand the loosest can not be less than 2lbs, and the tightest can not be higher than 8lbs

The same goes for the press-buckle. 7. Whether the electroplating is uniform, whether the hand is scraped, whether the length of the buckle is OK and flexible, and the inner diameter and thickness of the iron wire are measured. The force of the pin buckle shall not be lower than that of the lock type, and whether the surface plating is uniform and bright.

Whether the edges and corners are scraped, whether the plugging is flexible, and whether the screws are matched. After the mortise lock is inserted, it must withstand a tensile force of not less than 18lbs. 9. Iron chains, whether the interface is sealed, whether the electroplating is uniform, whether there are signs of oxidation and gel, and whether the hand is scraped.

Decorative chains must withstand a tensile force of not less than 15lbs. 10. There are decorative fake diamonds on the surface, whether the electroplating surface is uniform and bright, whether the fake diamonds are reflective and fall off, whether the position between the fake diamonds is uniform, and whether there are signs of oxidation and gelatinization. 5. The above are some commonly used hardware inspection methods and tensile standards.

When inspecting the hardware operation with incoming materials, please strictly implement it. If there are any loopholes, please correct them.

First, be familiar with the quality requirements of the handbag process; Like basic material knowledge, production process, measurement methods, inspection methods, inspection standards, second, know how to follow up the quality progress, to achieve real-time tracking of quality, third, the requirements for each order, the data to be well known, fourth, to have an assertive, go to other companies, that is, you do things alone, the people who deal with you in the factory are very good at talking, five, know how to communicate, to be able to speak, six, generally require two years of work experience.

Summary. 1. Material requirements of the fastener: The material of the fastener is usually stainless steel, stainless steel nickel-plated, aluminum alloy, etc., and its surface is required to undergo multiple fine treatments to ensure its quality.

2. Process requirements of fasteners: the structural design of fasteners requires compactness, conciseness, sturdiness and durability, precise and precise process processing, and complete and smooth internal and external concave and convex requirements. 3. Hinge requirements for buckles:

The hinge is required to be uniform, fine, firm and durable, with good wear resistance, no wear during use, and its plating is required to have uniform color and good rust performance. 4. Installation requirements of the fastener: The installation requirements of the fastener are accurate, and the fastener should be fixed on the surface of the handbag when installing, and when changing or disassembling the buckle, it should be noted not to cause damage, and a certain distance should be left between the buckles in order to accommodate the handbags of different thicknesses.

1. Material requirements of the fastener: The material of the fastener is usually stainless steel, stainless steel nickel-plated, aluminum alloy, etc., and its surface is required to undergo multiple fine treatments to ensure its quality. 2. The process requirements of the buckle are Qi Hailling:

The structural design of the fastener requires compactness, conciseness, sturdiness and durability, the process processing requires precision and precision, and the internal and external concave and convex requirements are complete and smooth. 3. Hinge requirements of the fastener: the hinge is required to be uniform, fine, firm and durable, with good wear resistance, no wear during use, and requires its high plating layer with uniform color and good rust performance.

4. Installation requirements of the fastener: the installation requirements of the fastener are accurate, and the fastener should be fixed on the surface of the handbag when installing, and when changing or disassembling the fastener, it is necessary to pay attention not to cause damage, and there should be a certain distance between the buckles in order to accommodate handbags of different thicknesses.

Plastic buckles. 1. Requirements for testing standards for plastic fasteners: (1) Requirements for appearance quality inspection standards:

a.The surface of the plastic buckle should be smooth, flat and flawless; b.The color of the plastic buckle should be uniform and non-staining; c.

The size of the plastic buckle should be accurate, and the draft mold should be free of foreign objects, no folding, and no cracks; d.The threads of the plastic buckle should be clear, no damage, and no loosening. (2) Performance testing standard requirements:

a.Temperature resistance requirements of plastic buckles: -50 +150; b.

The wear resistance requirements of plastic fasteners: after the wear resistance test, the surface damage does not exceed 4mm; c.Corrosion resistance requirements for plastic fasteners:

After the corrosion resistance test, the surface damage is not more than 2mm; d.Tensile strength requirements of plastic buckles: After the tensile strength test, the damage to the surface does not exceed the sealing performance requirements of plastic buckles:

After the sealing performance test, the surface damage does not exceed 2mm.