DIE-CUTTING

Die cutting is a cutting process for printed products or various material products. It is a molding process that uses a die

to roll and cut the material into the desired shape or cut mark under pressure. This process makes the shape of printed

products or materials no longer limited to straight edges and right angles, and is widely used in 3C, packaging, printed

product post-processing and other fields.

With the development of technology, the application of our die-cutting products has been expanded to:

¡¤ High-precision 3C field, such as adhesive bonding, insulation material application, functional conductive material, shielding

material, acoustic mesh application, buffer design, protective film protection, OCA, waterproof and breathable product application, etc.

¡¤ New energy field, such as automotive battery buffer foam, insulation film, positive and negative patch PC, vehicle-mounted die-cut parts, etc.

¡¤ Medical and packaging fields, such as medical device die-cut components, printed Barcode, etc.

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      METAL STAMPING

             Stamping parts are widely used in the 3C field, and products include shielding covers, brackets, welded parts, stretched parts, springs,

      FIN parts, reinforcing steel sheets, etc.

             ¡¤ Stamping is a forming processing method that uses a press and a die to apply external force to plates, strips, pipes and profiles to cause

      plastic deformation or separation, thereby obtaining workpieces (stamping parts) of the required shape and size.

             ¡¤ It has the characteristics of thinness, uniformity, lightness and strength.

             ¡¤ Stamping is an efficient production method. It uses a multi-station progressive die and can complete multiple stamping processes on a

      stamping machine (single-station or multi-station), realizing fully automatic production from strip unwinding, leveling, punching to forming and finishing.

             ¡¤ Common materials include beryllium copper, titanium copper, phosphor bronze, brass, stainless steel, spring steel, etc.

             ¡¤ Common surface treatments include gold plating, silver plating, nickel plating, tin plating, passivation, PVD, electrophoresis, oil ultrasonic cleaning, etc.

             ¡¤ Common mechanical property tests include hardness, elongation, tensile strength, yield strength, etc. Reliability tests include salt spray, film thickness,

      high temperature aging, film thickness, UV, etc.

             ¡¤ Common packaging methods include tape and roll packaging, loose pin packaging, blister packaging, carrier packaging, etc. to meet different usage

      requirements.

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INJECTION MOLDING

¡ñ Injection molding process refers to the process of making semi-finished products of a certain shape by pressurizing, injecting, cooling, and

separating molten raw materials

¡ñ The injection molding process mainly includes six stages: mold closing - filling - (gas-assisted, water-assisted) pressure holding - cooling -

mold opening - demolding

HFH injection molding main types:

¡ñPlastic injection molding is a method of plastic products. The molten plastic is injected into the plastic product mold under pressure, and the

desired plastic parts are obtained by cooling and molding.

¡ñInjection molding machine is a machine specially used for injection molding. The most commonly used plastics are TPU, ABS, PA, PC, polystyrene,

polyethylene, polypropylene, etc.

¡ñInjection molding products are widely used in the production and assembly of mobile phones, notebooks, tablet computers, etc. that require a high

clean environment. The main products include mobile phone camera accessories,

¡ñMobile phone camera protective cover, tablet computer camera, protective cover, laptop camera protective cover, glasses protective cover, cooling fan

blades, etc.

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