JPH0221972Y2 - - Google Patents

Info

Publication number

JPH0221972Y2

JPH0221972Y2 JP7767485U JP7767485U JPH0221972Y2 JP H0221972 Y2 JPH0221972 Y2 JP H0221972Y2 JP 7767485 U JP7767485 U JP 7767485U JP 7767485 U JP7767485 U JP 7767485U JP H0221972 Y2 JPH0221972 Y2 JP H0221972Y2

Authority

JP

Japan

Prior art keywords

bag

wool

cotton

core material

sewn

Prior art date

1985-05-27

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Links

• Espacenet
• Global Dossier
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• 210000002268 wool Anatomy 0.000 claims description 25
• 229920000742 Cotton Polymers 0.000 claims description 14
• 239000011162 core material Substances 0.000 claims description 14
• 239000007787 solid Substances 0.000 claims description 12
• 238000007664 blowing Methods 0.000 claims description 3
• 230000000694 effects Effects 0.000 description 3
• 238000009958 sewing Methods 0.000 description 3
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
• 239000004743 Polypropylene Substances 0.000 description 1
• 238000010521 absorption reaction Methods 0.000 description 1
• 210000001217 buttock Anatomy 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 230000000994 depressogenic effect Effects 0.000 description 1
• 238000003795 desorption Methods 0.000 description 1
• 230000007774 longterm Effects 0.000 description 1
• 230000014759 maintenance of location Effects 0.000 description 1
• 229910052757 nitrogen Inorganic materials 0.000 description 1
• 230000000379 polymerizing effect Effects 0.000 description 1
• -1 polypropylene Polymers 0.000 description 1
• 229920001155 polypropylene Polymers 0.000 description 1
• 238000011084 recovery Methods 0.000 description 1
• 230000029058 respiratory gaseous exchange Effects 0.000 description 1
• 230000000717 retained effect Effects 0.000 description 1