Guangdong Defeng Material Co., Ltd.

Thermoforming is a process in which extruded plastic sheets are heated and softened, then formed against molds using vacuum or air pressure. After cooling and solidification, they are made into three-dimensional packaging products or containers. This process works together with sheet extrusion to achieve integrated “sheet-to-product” production.

• Sheet Feeding & Heating
  Plastic sheets or rolls are fed into the heating oven and uniformly heated to the appropriate softening temperature to ensure good flexibility and formability.
  
  
• Forming
  The softened sheet is transferred to the mold and formed by vacuum or air pressure, closely conforming to the mold cavity to create the required three-dimensional shape, such as trays, clamshells, and containers.
  
  
• Cooling & Solidification
  Air cooling or mold cooling is used to solidify the formed products, ensuring dimensional stability and surface quality.
  
  
• Demolding & Trimming
  After demolding, the products undergo cutting, edge trimming, and punching to achieve the required dimensions, followed by counting, stacking, and packaging.

Production Advantages

High precision and consistency. Widely used for trays, packaging boxes, and inserts in food, electronics, medical, and hardware industries. Suitable for both small-batch prototyping and large-scale production.

Extensive & Vivid Colour Range

There are virtually no limits when it comes to adding colour to your packaging. We offer a full range of Pantone colours.

• Colour plays a vital role in creating unique, recognizable packaging that stands out from the competition and strengthens brand identity.
• Precise Colour Matching: We work closely with customers and masterbatch suppliers to achieve the exact colour required.
• Advanced extrusion equipment ensures consistent colour across every production batch.

OEM / ODM

• We undertake various OEM customized designs.
• Non-Disclosure Agreement (NDA): Available to protect your intellectual property and designs.
• Competitive pricing and complete production lines to meet your production needs.
• Strictly follow customers’ specified processing requirements.
• Welcome to discuss OEM or ODM cooperation with us.

R&D

We are committed to developing high-performance recyclable plastics to meet the needs of different customers. At the same time, we continuously develop more environmentally friendly products, such as:

• RPET Sheets
• High-Temperature-Resistant PET Sheets
• RPET Thermoformed Trays