Kawakami Sangyo Co., Ltd. List of Products and Services

"BioPuchi" is a refreshing young grass-colored bubble wrap made from "Green Polyethylene" derived from sugarcane (Braskem). By incorporating approximately 15% Green Polyethylene, it is possible to reduce CO2 emissions by more than 5% compared to conventional products. This can significantly contribute to the prevention of global warming, of which CO2 is one of the contributing factors. 【Features】 ■ Refreshing young grass color ■ More than 5% reduction in CO2 emissions ■ Significant contribution to the prevention of global warming, of which CO2 is one of the contributing factors ■ Green Polyethylene is considered carbon neutral because the sugarcane used as the main raw material absorbs CO2 during its growth stage, resulting in zero CO2 emissions when incinerated as waste. *For more details, please refer to the PDF document or feel free to contact us.

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

Biodegradable Puchi(R) is fully biodegradable and, if sufficient oxygen and aerobic bacteria (microorganisms) are present in the soil, it will reduce in volume and decompose into water and carbon dioxide within a few months after landfill disposal. It does not leave waste in the soil, thus not affecting the ecosystem, and also contributes to the prolongation of landfill life.

This catalog is a comprehensive catalog of "Bubble Wrap" that Kawakami Sangyo Co., Ltd. handles, designed to protect packaged items from impact. It primarily uses pre-consumer recycled materials, making it more environmentally friendly than any other options available. Additionally, it is possible to re-pelletize polyethylene discharged from customers and turn it back into products. The catalog features a rich lineup including the standard product "Bubble Wrap," "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 and durability ■ Heart shape ■ Insulation and heat retention *For more details, please refer to the PDF document or feel free to contact us.

"BioPuchi" is a refreshing light green bubble wrap made from "green polyethylene" (Braskem) derived from sugarcane byproducts. By incorporating approximately 15% green polyethylene, it is possible to reduce CO2 emissions by more than 5% compared to conventional materials. ■SDGs 12 Responsible Production and Consumption It can significantly contribute to preventing global warming, of which CO2 is one of the contributing factors. 【Features】 ■Refreshing light green color ■More than 5% reduction in CO2 emissions ■Significantly contributes to preventing global warming, of which CO2 is one of the contributing factors ■Green polyethylene is considered carbon neutral because the sugarcane, the main raw material, absorbs CO2 during its growth stage, resulting in zero CO2 emissions when incinerated as waste. *For more details, please refer to the PDF document or feel free to contact us.

This catalog is a comprehensive catalog of "Bubble Wrap," which is handled by Kawakami Sangyo Co., Ltd., designed to protect packaged items from impact. It primarily uses pre-consumer recycled materials (recycled plastic PE), making it more environmentally friendly than any other option. Additionally, it is possible to re-pelletize polyethylene discharged from customers and turn it back into products. In addition to the standard product "Bubble Wrap," it features a rich lineup including "Bio Bubble," which uses 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 and durability ■ Heart shape ■ Insulation and heat retention *For more details, please refer to the PDF document or feel free to contact us.

"BioPuchi" is a refreshing light green bubble wrap made from "green polyethylene" derived from sugarcane (Braskem). By incorporating approximately 15% green polyethylene, it is possible to reduce CO2 emissions by more than 5% compared to conventional products. This can significantly contribute to the prevention of global warming, of which CO2 is one of the contributing factors. 【Features】 - Refreshing light green color - More than 5% reduction in CO2 emissions - Significant contribution to the prevention of global warming, of which CO2 is one of the contributing factors - Green polyethylene is considered carbon neutral because the sugarcane used as the main raw material absorbs CO2 during its growth stage, resulting in zero CO2 emissions when incinerated as waste. *For more details, please refer to the PDF document or feel free to contact us.

【Features】 ■ Excellent thermal insulation and cooling properties ■ Superior insulation performance due to air bubbles ■ Light-blocking properties from aluminum film ■ Ease of processing Can be cut with scissors and heat-sealed with a sealer, allowing for the creation of bags. *For more details, please refer to the PDF document or feel free to contact us.

【Features】 ■Excellent Insulation Performance The independent bubble structure of the bubble wrap has low thermal conductivity and suppresses air convection. Additionally, the aluminum foil reflects radiant heat. ■High Radiant Heat Effect By reflecting heat, it improves heating and cooling efficiency, creating a comfortable environment that is cool in summer and warm in winter. It also contributes to savings on air conditioning costs and energy conservation. ■Workability It is very lightweight and compact, making transportation and installation at heights easy. A construction manual is also available. ■High Safety It is non-toxic and free from carcinogens, making it very safe. ■High Processability It can be easily cut with scissors or a cutter, improving work efficiency. It can be easily installed using various methods such as nailing, sewing, stapling, riveting, and taping. ■High Durability Made of aluminum and polyethylene, it has excellent corrosion resistance. *For more details, please refer to the PDF document or feel free to contact us.

HVLS Fan (High-Volume Low-Speed Fan) ★Industry-first adoption of elevator motor, achieving long-term warranty Installation can be done at available dates (completed in one day). ■Cost reduction in air conditioning expenses when used in conjunction with air conditioning ■Heatstroke prevention and improvement of workplace environment ■Ventilation and infection control measures ■Can be used year-round with reverse rotation ■High airflow with energy savings equivalent to one hairdryer (1100W) ■Quietness comparable to a library (25 decibels) ■Equipped with a slim elevator motor (thickness: 80mm) ■Industry's longest motor warranty: 6 years

HVLS Fan (High-Volume Low-Speed Fan) ★Industry-first adoption of elevator motor, achieving a long-term warranty Installation can be done at available times (completed in one day). ■ Cost reduction for air conditioning expenses when used in conjunction with air conditioning ■ Measures against heat stroke and improvement of workplace environment ■ Ventilation and infection control ■ Usable year-round with reverse rotation ■ High airflow with energy savings equivalent to one hairdryer (1100W) ■ Quietness comparable to a library (25 decibels) ■ Equipped with a slim elevator motor (thickness: 80mm) ■ Industry's longest motor warranty: 6 years

HVLS Fan (High-Volume Low-Speed Fan) ★Industry-first adoption of elevator motor, achieving long-term warranty Installation can be done at available dates (completed in one day). ■Cost reduction in air conditioning expenses when used in conjunction with air conditioning ■Measures against heatstroke and improvement of workplace environment ■Ventilation and infection control ■Can be used year-round with reverse rotation ■High air volume with energy savings equivalent to one hair dryer (1100W) ■Quiet operation comparable to a library (25 decibels) ■Equipped with a slim elevator motor (thickness: 80mm) ■Industry's longest motor warranty: 6 years

【Features】 ■ Excellent thermal insulation and cooling properties ■ Superior insulation performance due to bubble wrap air ■ Light-blocking properties from aluminum film ■ Ease of processing Can be cut with scissors and heat-sealed with a sealer, allowing for the creation of bags. *For more details, please refer to the PDF document or feel free to contact us.

*ISCC (International Sustainability and Carbon Certification) International Sustainability Carbon Certification. It is an international certification system aimed at promoting sustainable biomass resources and bioenergy, and it is gaining popularity in Europe. *Mass Balance Method This is a method where, when products are manufactured using multiple types of raw materials (such as biomass raw materials and fossil fuel-derived materials), a portion of the product is allocated all the characteristics of a specific material (e.g., biomass raw materials) in proportion to the input amount of that material.

**Features** ■ Insulation Performance It delays the transfer of heat, making it difficult for heat to pass through. Insulation is a common consideration for addressing heat and cold. The air is independently sealed in bubble cushioning material (Bubble Wrap®), which has very high insulation performance. ■ Heat Shielding Performance It reflects infrared radiation (radiant heat), making it difficult for heat to transfer. Radiant heat transfers directly from a high-temperature solid surface to a low-temperature solid surface, regardless of the presence of gases like air. To prevent the transfer of radiant heat, "heat shielding," which reflects infrared radiation, is necessary, rather than insulation. Aluminum has the property of reflecting this infrared radiation, which can reduce the effects of radiant heat. ■ Workability It is very lightweight and compact, making transportation and installation at heights easy. A construction manual is also available. ■ High Processability It can be easily cut with scissors or a cutter, improving work efficiency. It can be easily installed using various methods such as nailing, sewing, stapling, riveting, and taping. ■ High Durability Made of aluminum and polyethylene, it has excellent corrosion resistance. *For more details, please refer to the PDF document or feel free to contact us.*

The Ministry of the Environment aims to double the recycling (use of recycled materials) of plastics by 2030 through its Plastic Resource Circulation Strategy. Our company has been manufacturing and selling bubble cushioning material, Puchipuchi®, using recycled plastic raw materials for over 20 years. Drawing from our accumulated know-how, we will modify recycled materials and propose and sell recycled materials tailored to our customers' specifications. *We can also propose raw materials with specifications not listed in the catalog. Please feel free to contact us if you are considering the use of recycled materials or are looking for specific recycled materials. We can also propose recycled materials certified by the Global Recycled Standard (GRS).

Heatstroke prevention measures are entering an era of "mandatory implementation." With aluminum bubble wrap*1, we can suppress the temperature rise in buildings, achieving both a comfortable environment and energy savings. Now is the time to review heatstroke prevention measures and energy costs! *1: A product made by laminating aluminum foil on both sides of bubble wrap (Puchi Puchi). 【Features】 ■ It has strong alkali resistance due to the anti-corrosion coating. It is also suitable for use in "livestock barns," which are easily affected by ammonia from manure. Compared to our conventional products: ■ The thickness of the bubbles has been reduced, improving storage and transportation efficiency. ■ Weight reduction has enhanced workability. ■ Increasing the thickness of the aluminum foil has improved strength. ■ It possesses anti-corrosion coating performance while having a high infrared reflectivity (approximately 90%). ■ Heat insulation performance It reflects infrared (radiant heat), making it difficult for heat to be transmitted. Aluminum foil has the property of reflecting this infrared, which can mitigate the effects of radiant heat. ■ Workability It is very lightweight and compact, making transportation and installation at heights easy. A construction manual is also available. *For more details, please refer to the PDF document or feel free to contact us.