Leading Hard Case Manufacturers

Applications of Hard Cases

Hard cases offer the most protection of all case kinds. Aluminum, wood, plastic, titanium, and other materials can all be used to create hard casings. These cases have various uses, including shipping, protecting daily objects, and travel. Items like cosmetics, tools, glasses, medical supplies, electronics, and instruments can all be stored safely inside hard cases. Hard cases are strongly advised for storage to ensure that fragile, pricey, or breakable things travel from location to location undamaged. Some cases include handles and wheels that make moving them smoother and simpler. The storage of items including weapons, musical instruments, audio production gear, electronics, hearing aids, first aid supplies, and camping gear can be found in these cases, which are widely utilized in the music, optical, emergency, medical, travel, outdoor, business, athletics, and automobile sectors. Hard cases are also advised for jewels, paperwork, medical supplies, monitors, computers, and electronic equipment.

Types of Hard Cases

Only a small selection of the various cases offered by hard case makers are represented by the samples of hard cases listed below. Aside from these select few, manufacturers can plan, develop, and engineer personal cases tailored to a given apparatus, tool, or application.

• Instrument Cases
• Shipping Cases
• Shock Mount Cases
• Waterproof Cases
• Computer Cases
• Gun Cases
• Portfolio Cases
• Tool Cases
• Storm Cases
• Catalog Cases

How Hard Cases are Produced

A mold made from a case is used to produce hard plastic cases. Depending on the procedure, plastic may be heated to make it malleable or placed in the mold as solid resin pellets.

Rotational Plastic Molding

Large plastic boxes with incredibly precise tolerances are made using rotational plastic molding. The procedure is divided into three steps, each involving rotating a mold. A frame with several axes of rotation is part of the rotational molding apparatus. The mold for the case is enclosed in the frame. Resin pellets are first added to the mold's two sides, then tightly sealed to begin the rotational molding process. As soon as the frame is loaded, it rotates and travels into the heating chamber, where the plastic resin melts and is evenly distributed to the mold's sides by the frame's rotation. It takes a while for the resin to melt and spread out completely, after which the rotational process begins. Finally, the revolving frame enters the cooling room, where the mold is cooled by water, air, or both after the molten plastic has been evenly distributed across its surface. The finished hard case shell is removed when it has cooled, ready for finishing, and the attachment of latches, hinges, and other parts.

Injection Molding

The same plastic resin used for rotational molding is also utilized for injection molding. When using injection molding, the resin is injected into a hopper attached to a barrel with a helical screw. The screw gently moves the solid resin pellets along the barrel after entering it. The barrel's length causes the pellets to heat up to the melting point. A nozzle attached to the hard case-shaped mold cavity is located at the end of the barrel. The molten plastic is pushed into the mold cavity under pressure until it completely covers its exterior. The finished item is cooled with water or oil after the required quantity of plastic has been placed into the mold.

Blow Molding

Forced air is used in blow molding to blow hot plastic fabric into a mold cavity. It is a technique for creating hollow plastic structures of all kinds. Like rotational molding, blow molding evenly and uniformly distributes plastic material across the surface of the mold. Plating plastic material to form a parison, which is attached to the mold, is the first step in the blow molding procedure. Then, to equally spread the parison around the interior of the mold and create the hard case, air under pressure is blasted into the cavity.

Materials Used for Manufacturing Hard Cases

• Polyethylene (PE) Material
• Aluminum
• Wood Material
• Fiberglass Reinforced Polyester

Advantages of Hard Cases

Given the rigorous treatment that airline luggage receives, frequent flyers prefer hard luggage to soft luggage. In a soft case, fragile items are more likely to break, and soft luggage is more likely to tear. Hardcovers can be specially created to safely store devices like electronic tablets and cell phones and shield them from damage if dropped. Electronic damage is significantly reduced because of the case's ability to deflect impact. For delicate products that must be exposed to conditions that could result in further damage, such as water or sand, hard cases that are water-tight and constructed of plastic are also available. These tools are kept safe, and the possibility of injury is reduced with sturdy carrying cases.

Choosing the Correct Hard Cases Manufacturer

To make sure you have the most constructive outcome when purchasing Hard Cases from a Hard Cases Supplier, it is important to compare at least 5 Companies using our list of Hard Cases suppliers. Each Hard Cases Supplier has a business profile page that highlights their areas of experience and capabilities and a contact form to directly communicate with the manufacturer for more information or request a quote. Review each Hard Cases business website using our patented website previewer to get an idea of what each business specializes in, and then use our simple RFQ form to contact multiple Hard Cases companies with the same message.