Last Updated： Aggregation Period:Jan 21, 2026～Feb 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jan 21, 2026～Feb 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jan 21, 2026～Feb 17, 2026
This ranking is based on the number of page views on our site.
1～10 item / All 10 items
Silicone sponge packing with excellent heat resistance, cold resistance, oil resistance, weather resistance, and chemical resistance.
【Features】 Excellent heat resistance, cold resistance, oil resistance, weather resistance, and chemical resistance. *For more details, please refer to the PDF document or feel free to contact us.*
It is a packing with low compression permanent deformation and high resilience.
Please use it as a packing for the openings of various distribution boxes. *For more details, please refer to the PDF document or feel free to contact us.
Rubber sheets are processed by selecting materials suitable for the fluid in piping with a working pressure of 10 kgf/cm² or less!
We would like to introduce the "rubber and sponge packing" that we handle. Our lineup includes "gaskets" made from various rubber sheets punched to suit different applications, "rubber sponge" which has moderate cushioning properties and can also be used as cushioning material, "O-rings" used to prevent the leakage of liquids and gases, and "vibration pads" that prevent vibration transmission, absorb light noise, and mitigate shocks. Please feel free to contact us when you need our services. 【Basic Handling Materials for Rubber Sheets (Example)】 ■ NR Natural Rubber ■ CR Neoprene Rubber ■ EPDM Ethylene Propylene Rubber ■ NBR Nitrile Rubber ■ Si Silicone Rubber ■ IIR Butyl Rubber *For more details, please download the PDF or feel free to contact us.
![[Case Study of Sponge Processing] Packing for Neoprene Sponge Seals](https://image.mono.ipros.com/public/product/image/2069787/IPROS15459825835675181159.png?w=280&h=280)
Soft sponge cut precisely without crushing! Producing 22 small lots without the need for molds.
We would like to introduce a processing case where 22 seals were produced from 3mm thick neoprene sponge (Neo-spot) in the size of 148mm × 478mm. Neoprene sponge is a well-balanced rubber sponge material with excellent weather resistance, heat resistance, flame retardancy, and oil resistance. Its closed-cell structure makes it difficult for air and water to pass through, maintaining high airtightness and water resistance. The processing details include four bolt holes with a diameter of 10mm and R30 curved processing on the inner diameter corners. Using our water jet cutting machine, we precisely cut the soft sponge material with sharp edges according to the CAD data without crushing it. 【Case Overview】 ■ Material: Neoprene Sponge 3t ■ Size: 148mm × 478mm ■ Quantity: 22 pieces *For more details, please download the PDF or feel free to contact us.
![[Processing Example] EPT Sponge (Synthetic Rubber) Stamped Products](https://image.mono.ipros.com/public/product/image/3da/2000825097/IPROS30589599141957291063.jpeg?w=280&h=280)
Here is an example of cutting a 1mm wide packing from a 2mm thick EPT sponge sheet!
Die-cut products utilize various materials, either individually or in composite forms, and are used as auxiliary components such as gaskets, spacers, and cushioning parts. In the example of "die-cut products made from EPT foam (synthetic rubber)," gaskets with a width of 1mm are cut from a 2mm thick EPT foam sheet. Sato Pack proposes the final shape considering the assembly efficiency, workability, and mass production of our customers. Please feel free to contact us when you need assistance. [Case Overview] ■ Application: Gasket ■ Gaskets with a width of 1mm are cut from a 2mm thick EPT foam sheet. *For more details, please refer to the PDF document or feel free to contact us.
Introducing flame-retardant, elastic, and durable sponge packing.
The foam section is flame-retardant, elastic, and highly durable. We offer a lineup that includes "D sponge" with a hardness of approximately 25°, "SD sponge" with a hardness of approximately 20°, and "SS sponge" with a hardness of approximately 10°. 【Features】 The foam section is flame-retardant, elastic, and highly durable. *For more details, please refer to the PDF document or feel free to contact us.
The highly acclaimed silicone sponge packing now comes with double-sided tape added!
It has excellent heat resistance, cold resistance, oil resistance, weather resistance, and chemical resistance. *For more details, please refer to the PDF document or feel free to contact us.
![Buffer materials and heat-resistant/cold-resistant [white silicone sponge packing material] Food Sanitation Act](https://image.mono.ipros.com/public/product/image/cf9/2000167102/IPROS9173298422112921996.jpg?w=280&h=280)
Food hygiene standard packing material. Low specific gravity. White silicone sponge packing that does not compromise the interior, rubber rings for powder granulators (packing material), etc.
This is a white type of silicone packing material, silicone round cord, and corner cord. Since it is white, it does not compromise the interior design and is effective in environments and places that prioritize aesthetics. For example, it is suitable for applications requiring gap-filling packing materials, cold resistance, heat resistance, insulation seal materials, and insulation cushioning materials. Features of white sponge: It retains the properties of silicone, offering excellent elasticity and low density. It has superior cushioning properties. It is made from materials compliant with food sanitation laws.
Countermeasures for sponge rubber packing wear! High resilience sponge packing that can almost eliminate wear even with long-term use over a decade.
High-recovery ethylene propylene diene monomer (EPDM) rubber, when used as airtight seals for equipment handling powders or waterproof seals for liquids, exhibits extremely low compression deformation even after prolonged use, ensuring that the seals do not "sag." By utilizing this feature, it becomes possible to significantly reduce the frequency of seal replacements in hard-to-maintain areas deep within machinery. As a material, EPDM excels in chemical resistance, cold resistance, ozone resistance, and aging resistance. Its inherent elasticity as sponge rubber, combined with its non-sagging characteristics and consistent load response, allows it to also be used as "damping material." High-recovery rubber sponge has extremely low permanent deformation, providing excellent shape retention, and it instantly returns to its original form even after being subjected to prolonged pressure. - Features - - High weather resistance due to EPDM (ethylene propylene rubber) - Operating temperature range: -20 to +80°C - Sulfur-free grade with free sulfur below measurement limit - Flame retardant/oil-resistant grade (railway flame retardant compliant) * Custom cutting to required lengths available, with adhesive tape for delivery - Instantly recovers from a compressed state - High shape retention - Extremely low permanent deformation - Soft sponge suitable for a wide range of applications
Are you struggling with the wear of sponges? This sponge packing can almost eliminate the "wear" even with long-term use!
High resilience ethylene propylene diene monomer (EPDM) rubber, when used as airtight seals for equipment handling powders or waterproof seals for liquids, exhibits extremely low compression deformation even after prolonged use, ensuring that the seals do not "sag." By utilizing this feature, it becomes possible to significantly reduce the frequency of seal replacements in hard-to-maintain areas deep within machinery. As a material, EPDM excels in chemical resistance, cold resistance, ozone resistance, and aging resistance. Its inherent elasticity as sponge rubber, combined with its non-sagging characteristics and consistent load response, allows it to also be used as "damping material." High resilience rubber sponge has extremely low permanent deformation, providing excellent shape retention, and it returns instantly to its original form even after being subjected to pressure for an extended period. - Features - - High weather resistance due to EPDM (ethylene propylene rubber) - Operating temperature range: -20 to +80°C - Sulfur-free grade with free sulfur below the measurement limit - Flame retardant/oil resistant grade (railway flame retardant compliant) * Custom cutting to required lengths available, with adhesive tape for delivery - Instantly restores from a compressed state - High shape retention - Extremely low permanent deformation - Soft sponge suitable for a wide range of applications
