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  1. Home
  2. Chemical
  3. Kawakami Sangyo Co., Ltd. TOKYO/NAGOYA/OSAKA/FUKUOKA, 10 other locations
  4. [Recycling Case] Domestic Circular Recycling "Loop Recycling" New Catalog
CATALOG
  • Jul 28, 2021
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Jul 28, 2021

[Recycling Case] Domestic Circular Recycling "Loop Recycling" New Catalog

Kawakami Sangyo Co., Ltd. Kawakami Sangyo Co., Ltd. TOKYO/NAGOYA/OSAKA/FUKUOKA, 10 other locations
■Domestic Circular Recycling Products Collect and sort used polyethylene products, return them to raw materials (pellets), and create PE products such as bubble wrap from those materials. ■Kawakami Industries collects used polyethylene products (such as plastic bags*, stretch films*, bubble wrap, etc.) not only from its own products but also from customers. *Only those that do not contain harmful substances. *Various conditions need to be confirmed and adjusted. Please contact us for more details. ■We send these to recycled material manufacturers for re-pelletizing into reusable raw materials. ■We purchase this re-pelletized material and use it to manufacture PE products like bubble wrap, which are then sold back to customers. ■The bubble wrap after use is reborn and returns to customers. We named this recycling "Loop Recycling." ■We collaborate with customers across Japan and recycled material manufacturers to expand the loop of loop recycling and contribute to reducing environmental impact. ◇This product is combustible, so please refrain from storing or using it near fire. ◇Please avoid long-term storage or use in high temperatures and direct sunlight.
The mechanism of loop recycling.
The mechanism of loop recycling.
CO2 reduction effect
CO2 reduction effect
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[Case Study/Initiative] Domestic PE Circular Recycling "Loop Recycling"

■Collect and sort used polyethylene products, return them to raw materials (pellets), and create bubble wrap from those raw materials. ■Contribute to CO2 reduction.

■ Kawakami Industries collects polyethylene products (such as plastic bags, stretch film, bubble wrap, etc.) that have been used by customers, not limited to our own products. *Only those that do not contain harmful substances are accepted. ■ After sorting by color and material, the items are sent to recycled material manufacturers for re-pellet processing into reusable materials. ■ We purchase this re-pelletized material and use it to manufacture loop bubble wrap (bubble wrap), which is then sold again to the same customers. ■ The used bubble wrap is reborn and returns to the customers. We named this recycling process "Loop Recycling®." ■ We collaborate with customers across Japan and recycled material manufacturers to expand the Loop Recycling® network and contribute to reducing environmental impact. ◇ Loop Recycling® requires confirmation and adjustment of various conditions. For more details, please contact us. ◇ This product is combustible, so please refrain from storing or using it near fire. ◇ Please avoid long-term storage or use under high temperatures and direct sunlight.

  • Cushioning material
  • Packaging Bags
  • Other packaging materials

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Providing processed bubble wrap made from recycled plastic material (PE).

■Eco-friendly bubble wrap "Puchipuchi". ■We will process it to the size desired by the customer (cutting, bags, etc.).

■This is a colored bubble wrap made from a blend of multiple colored recycled materials. ■It uses recycled plastic material (PE) and can reduce CO2 emissions by approximately 34% (compared to conventional materials). ■Available in transparent and translucent types (blue to green). ■A type with anti-static properties (white). ■A durable type that does not collapse (blue to green). ■More cost-effective pricing compared to colorless transparent products. 【Features】 ■Bubble wrap utilizing recycled materials. ■Does not emit harmful substances such as hydrogen chloride or dioxins when burned. ■Available in both transparent and translucent types for various applications. ■Reduces CO2 emissions by approximately 34%. *For more details, please refer to the PDF document or feel free to contact us.

  • Anti-static products
  • Cushioning material
  • Other packaging materials

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Kawakami Sangyo Co., Ltd. Puchi Puchi General Catalog

Featuring a wide range of products, including standard items and excellent bubble sheet for insulation and heat retention!

This catalog is a comprehensive catalog of "Bubble Sheet," which protects packaged items from impact, handled by Kawakami Sangyo Co., Ltd. It features a rich lineup including the classic "Bubble Sheet," "Bio Bubble" made from sugarcane-derived "Green Polyethylene," and "P4," which has high compressive and tear strength. Please make use of this for selecting products. [Contents (excerpt)] ■Standard Products ■Environment ■High Strength & Durability ■Heart Shape ■Insulation & Heat Retention *For more details, please refer to the PDF document or feel free to contact us.

  • Other safety and hygiene products
  • Cushioning material
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Related catalog(3)

Eco-friendly, plant-based biomass packaging materials catalog (bubble wrap, PE garbage bags, pallets)

Eco-friendly, plant-based biomass packaging materials catalog (bubble wrap, PE garbage bags, pallets)

CATALOG
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[Recycling Case Study] Domestic Circular Recycling "Loop Recycling" Catalog

[Recycling Case Study] Domestic Circular Recycling "Loop Recycling" Catalog

TECHNICAL
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High-quality recycled plastic use bubble sheet comprehensive catalog

High-quality recycled plastic use bubble sheet comprehensive catalog

CATALOG
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Kawakami Sangyo Co., Ltd.
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Kawakami Sangyo Co., Ltd. TOKYO/NAGOYA/OSAKA/FUKUOKA, 10 other locations
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Fukuda's leak test, leak inspection, leak detection, leak test, integrity test.

  • NEW
  • PRODUCT

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

Feb 02, 2026

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Lathe Module "TURNING"

Lathe module "TRUNING" scheduled for release in February 2026.

  • NEW
  • PRODUCT

From turning processing to milling processing—responding to process integration with composite machining centers C&G Systems Co., Ltd. has released the lathe module "TURNING," which realizes the "true process integration" required in the era of composite machining centers. By covering 2D and 3D milling, wire electrical discharge machining, and turning processing, "EXCESS-HYBRID II / Parts CAM" has evolved into an ALL-IN-ONE CAM system that transcends the boundaries of processing fields. The lathe module "TURNING" was developed against the backdrop of voices from the field, where the advancement of high functionality and integration of NC machine tools has led to continued reliance on interactive input and manual programming, resulting in increased man-hours, occurrence of errors, and a shortage of skilled technicians. While composite machining centers have the significant advantage of completing both turning and milling in one machine, the diversification and complexity of processed shapes have made programming advanced and intricate, necessitating measures against interference risks and efficient process design. "TURNING" achieves a reduction in programming time and stable quality reproduction, maximizing the performance of composite machining centers.

Feb 02, 2026

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Notice of participation in "IT Trend EXPO 2026 Spring" (the largest online exhibition in Japan) from March 3 (Tue) to March 7 (Sat).

  • NEW
  • OTHER

Notice of participation in the "IT Trend EXPO 2026 Spring" (the largest online exhibition in Japan) from March 3 (Tue) to March 7 (Sat). ◆ IT Trend EXPO 2026 Spring Event Overview ◆ Name: IT Trend EXPO 2026 Spring Theme: New encounters will change tomorrow's "work" Date: March 3 (Tue) - 7 (Sat), 2026 Location: Online Participation Fee: Free Registration: Please apply from the URL below Meiden VR Safety Experience Education: https://it.expo.it-trend.jp/key/xpgi2xce Safety Information Portal: https://it.expo.it-trend.jp/key/3r6vr3bw

Feb 02, 2026

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PFAS Regulation Countermeasures! ■■ Leak Test Equipment for Small Electronic Components|MSA-0101 series ■■ Does not use fluorinated inert fluids. PFAS-free. Offers accuracy equal to or better than liquid immersion testing.

  • NEW
  • PRODUCT

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

Feb 02, 2026

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【Metal Crack Repair】We repair cracks in metal products without applying heat.

  • NEW
  • COMPANY

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without any thermal impact on the base material. Repairs can be conducted in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is required, please contact us.

Feb 02, 2026

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