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The production process of lighters usually includes the following main steps: Material selection. The main raw materials of lighters include metal, plastic, rubber, glass, quartz, silk, chemicals, etc. The metal part mainly includes aluminum and copper, and the plastic part is polyethylene, nylon, ABS, etc., and rubber is mainly used as a buffer to absorb impact. material. Large quantities of oil (such as liquid petroleum gas) and other auxiliary materials are also required. Molding. The metal part is processed by multiple processes such as sheet metal processing, pressing, stretching, punching and shearing, polishing, etc. The plastic part is processed by injection molding, extrusion, blow molding, etc. After molding, fine adjustment and cutting are required. The rubber part is processed by molding and other processes. Oil filling. The formed lighter needs to be filled with oil, which is a very important link in the lighter manufacturing process. Liquid petroleum gas is the fuel used in lighters, and attention should be paid to the control of the proportion and the filtration of oil during the oiling process. Assembly. After oiling, the lighter needs to go through multiple assembly processes, including assembly of mechanical parts, fire pipes, stone cores, shells, etc. These small parts need fine assembly. Acceptance. After the assembly is completed, strict quality inspection is required to check whether every detail meets the requirements, especially the ease of operation, sealing, spark strength and rigidity. Packaging. After passing the quality inspection, the lighter can be packaged, including containers, plastic bags, packaging boxes, etc. All kinds of lighters have their own packaging standards, but the purpose of unification is to ensure the integrity of lighters and avoid breakage and damage during transportation.

Introduction to the whole process of lighter production

2024-04-03

1. raw material procurement The raw materials of lighters include: plastic, metal, asbestos, brass, air-filling agent, etc. Among them, plastic is one of the main raw materials for lighter manufacturing, and is generally made of plastic particles such as polypropylene. Brass is the raw material of the flint seat, while asbestos is the material of the flint, and the air entrained agent is the key to making the lighter flame. 2. production process The main processes of lighter production include plastic molding, painting, lamination, spraying, assembly and other links. First, the purchased plastic particles are molded by high-pressure injection molding to form various parts of the lighter. Secondly, the appearance of the lighter is processed, which includes primer, coating, labeling and other links. Finally, the various parts of the lighter are assembled to produce a finished product. 3. quality inspection Quality inspection is a very important link in the production process of lighters. It includes the quality inspection of raw materials, the sampling inspection of semi-finished products, and the quality inspection of finished products. These links are strictly required to ensure that the lighters produced meet safety and quality standards. 4. considerations In the production of lighters, there are still some problems that need to be paid attention. First of all, to ensure the reliability and safety of raw materials. Secondly, it is necessary to ensure the rationalization and stability of the production process to avoid quality problems. Finally, all production links need to carry out effective quality control to ensure the healthy development of lighter products.

Lighter production standards and precautions

2024-04-03

1. Lighter Production Standard 1. International standards: The International Organization for Standardization ISO has formulated the production standards for lighters, including requirements for size, material, and fuel type. The production standards published by ISO play an important role in ensuring the quality and safety of lighters. 2. National standards: Domestic lighter production and sales also have a set of perfect standards, mainly composed of GB/T standards. Through strict quality inspection, verification and inspection, the production, sales and use of lighters are standardized. 3. Industry standards: Industry standards refer to the standards formulated by industry associations or relevant management departments. In the process of formulating standards, international standards and national standards are usually referred. Industry standard is an important standard to ensure the quality and safety of lighters. 2. Lighter Notes 1. Avoid long-term ignition: Long-term ignition of the lighter is easy to burn your fingers, and it will also cause damage to the lighter's movement. 2. Placement location: Lighter storage location should be away from high temperature, fire or flammable items to prevent fire. Fuel selection: When using, use the appropriate fuel to avoid incomplete combustion and toxic gases. 4. Operation method: the correct operation of the lighter, can effectively avoid its fire, the operation should keep the lighter at about 45 degrees angle, and gradually adjust the direction and distance. 5. Regular inspection: For lighters that have not been used for a long time, be sure to check first to ensure normal use and avoid problems.

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