メタルカラー List of Products and Services

Our company offers contract processing services for various food ingredients and functional materials, including extraction, separation, concentration, sterilization, freeze-drying (FD), spray-drying (SD), and grinding. If you provide the raw materials, we can carry out the entire process from extraction to either extraction or powdering in-house. This allows us to solve quality and cost issues associated with transportation during processing. Additionally, we can accommodate trial production and small lot items, so please use us for sample production before mass production. 【Lineup】 ■ Extraction processing (mainly hot water extraction) ■ Liquid removal and separation processing (centrifugation, high-speed centrifugation, filter filtration) ■ Concentration processing (reduced pressure thin film concentration) ■ Sterilization processing (autoclave) ■ Bactericidal processing (precision filtration) ■ Vacuum freeze dryer (FD) ■ Spray dryer (SD) ■ Grinding processing (hammer mill) *For more details, please download the PDF or feel free to contact us.

• Contract manufacturing
• Processing Contract
• Other contract services

The "SW Coat(R)" is an aluminum foil for barcode-compatible PTP coated with a special OP coat developed uniquely by our company. It allows barcode reading without the need for white printing on the base. Additionally, using this product is expected to reduce the impact on the durability of the cutting blades. 【Features】 ■ Cost reduction by reducing white solid printing ■ Reduced wear on the cutting blades of filling machines ■ Enables heat sealing at low temperatures compared to the current configuration *For more details, please download the PDF or feel free to contact us.

• Coating Agent
• Special labels, etc.

"NFPTP" is a low formaldehyde PTP aluminum foil that can eliminate the issues of formaldehyde, which may cross-link proteins and promote the insolubilization of gelatin capsules. It has obtained a hygiene conformity certificate (Food Sanitation Act Notification No. 370 test). The OP coating agents, printing inks, and seal coating agents used do not contain raw materials that generate formaldehyde. 【Formaldehyde Quantification Values (ppm)】 ■ Current Product: 3.9 ■ NFPTP: Below 0.5 *For more details, please download the PDF or feel free to contact us.

• Contract manufacturing
• Sealing
• Other consumables

"KNW" is a titanium-reduced white beta ink with a lower hardness of the participating titanium compared to our PTP general composition (OP + white beta). Wear of the filling machine's extraction blade is reduced. Additionally, the sealing temperature shows lower temperature sealing properties compared to conventional ink products. 【GS1 Barcode Verification Values (Before Sealing)】 ■ Verification Machine Type: Laser Type 　・GS1 Code: Black, Verification Value: B, Reader Readable: Yes 　・GS1 Code: Blue, Verification Value: B, Reader Readable: Yes 　・GS1 Code: Green, Verification Value: B, Reader Readable: Yes ■ Verification Machine Type: Camera Type 　・GS1 Code: Black, Verification Value: B, Reader Readable: Yes 　・GS1 Code: Blue, Verification Value: B, Reader Readable: Yes 　・GS1 Code: Green, Verification Value: B, Reader Readable: Yes *For more details, please download the PDF or feel free to contact us.

• Ink/Toner
• Processing Contract
• Other consumables

"ALT-PP" and "ALT-VC(R)" are low-temperature sealing agents that improve sealing strength in low-temperature sealing areas while maintaining good long-term stability after sealing, similar to general types. We offer "ALT-PP" for PP and "ALT-VC(R)" for PVC. This enables the acceleration of PTP filling machines and suppresses the shift to higher sealing temperatures due to the use of white opaque materials. 【Leak Test Results (ALT-VC(R))】 ■ Defect Occurrence Rate (%) - Sealing Temperature 200℃: 25.4 - Sealing Temperature 210℃: 4.8 - Sealing Temperature 220℃: 0.0 - Sealing Temperature 230℃: 0.0 - Sealing Temperature 240℃: 0.0 - Sealing Temperature 250℃: 0.0 *For more details, please download the PDF or feel free to contact us.

• Sealing
• Coating Agent
• Other consumables

"Nylon Powder" (SNP) is made from nylon 6 and has a porous spherical form. Our company employs a manufacturing method that involves dissolving nylon resin pellets and then granulating them. This unique manufacturing process gives our product distinct characteristics compared to those of other companies. Due to its sponge-like porous spherical shape, it has high oil absorption and excellent dispersion in water. 【Features】 ■ Nearly spherical sponge-like porous shape ■ Relatively sharp particle size distribution (approximately 5 to 80 microns) SNP-613NS: centered around 13 microns SNP-619NS: centered around 19 microns ■ High oil absorption and excellent dispersion in water ■ Capable of incorporating various fine particle powders ■ Excellent adsorption properties for various substances *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables
• fiber
• Other polymer materials

Our company conducts coating processing to impart various functions such as heat resistance and release properties. We also develop coating agents tailored to specific applications, so please consult us about any challenges during the product development or improvement planning stages. We will responsibly support the development until a product with stable quality is completed through repeated testing and quality inspections. Additionally, we accept contract processing for special functional coating products. 【Functionality Provided by Coating Processing】 ■ Heat seal function ■ Improved slip properties ■ Enhanced heat resistance *For more details, please refer to the PDF document or feel free to contact us.

• Packaging Bags
• Processing Contract
• Contract manufacturing

"Hot melt coating products" are suitable for applications where sealing temperature and pressure cannot be applied much due to reasons such as the material and shape of the container. Our company has the technological development capability to meet various quality needs for lid materials of various containers, including HIPS, PP, APET, PVC, paper-poly, and metal. We conduct various test processing and quality inspections repeatedly, and we also develop coating agents tailored to specific applications, so please consult us regarding any challenges during the product development or product improvement planning stages. 【Features】 ■ Sealing processing is possible at low temperature and low pressure ■ Less affected by the condition of filling sealing machines, resulting in good workability ■ Suitable for applications where sealing temperature and pressure cannot be applied ■ Compatible with lid materials of various containers ■ Contract processing related to hot melt coating is also available *For more details, please refer to the PDF materials or feel free to contact us.

• Packaging Bags
• Contract manufacturing
• Processing Contract

We offer both dry lamination and thermal lamination (heat lamination) as lamination processing. We provide "dry laminated products" for pharmaceutical, cosmetic, food packaging materials, and industrial materials. The applicable containers include APET, PP, and PVC. For contents that cannot be handled by dry lamination, we offer "thermal laminated products" that excel in content resistance. 【Features】 ■ Dry Laminated Products - For pharmaceutical, cosmetic, food packaging materials, and industrial materials - Various easy-peel lid materials are also available - Applicable containers include APET, PP, and PVC ■ Thermal Laminated Products - For aggressive contents (aromatic products, solvent-based products, etc.) - Excellent content resistance, making delamination and reduction of lamination strength unlikely ■ Contract processing related to lamination is also available *For more details, please refer to the PDF document or feel free to contact us.

• Packaging Bags
• Processing Contract
• Contract manufacturing

Metal Color Co., Ltd. is a company primarily engaged in the development, manufacturing, and sales of packaging materials focused on food and pharmaceuticals. In the packaging materials division, we handle packaging materials for food and pharmaceuticals, while in the health food division, we are also advancing unique research on porous nylon powder, in addition to health food and cosmetic materials. We actively engage with various materials, including aluminum foil, and respond quickly to diverse processing needs. 【Product Line】 ■ Manufacturing and sales of packaging materials and industrial materials <Packaging Materials Division> ■ Manufacturing and sales of health food ingredients <Health Food Division> ■ Manufacturing and sales of nylon powder <Nylon Powder Division> ■ OEM and contract processing related to the above *For more details, please refer to our catalog or feel free to contact us.

• Packaging Bags
• Processing Contract
• Contract manufacturing