JPS6128780Y2 - - Google Patents

Info

Publication number

JPS6128780Y2

JPS6128780Y2 JP10895580U JP10895580U JPS6128780Y2 JP S6128780 Y2 JPS6128780 Y2 JP S6128780Y2 JP 10895580 U JP10895580 U JP 10895580U JP 10895580 U JP10895580 U JP 10895580U JP S6128780 Y2 JPS6128780 Y2 JP S6128780Y2

Authority

JP

Japan

Prior art keywords

sheet

foam

paper

protective material

synthetic resin

Prior art date

1980-07-31

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
• Discuss

• 239000000463 material Substances 0.000 claims description 37
• 230000001681 protective effect Effects 0.000 claims description 27
• 239000006260 foam Substances 0.000 claims description 23
• 229920003002 synthetic resin Polymers 0.000 claims description 15
• 239000000057 synthetic resin Substances 0.000 claims description 15
• 239000000123 paper Substances 0.000 claims description 14
• 239000004745 nonwoven fabric Substances 0.000 claims description 7
• 229920005989 resin Polymers 0.000 claims description 6
• 239000011347 resin Substances 0.000 claims description 6
• 239000002655 kraft paper Substances 0.000 claims description 5
• 238000010030 laminating Methods 0.000 claims description 4
• 239000004677 Nylon Substances 0.000 claims description 2
• 239000004743 Polypropylene Substances 0.000 claims description 2
• 239000005038 ethylene vinyl acetate Substances 0.000 claims description 2
• 239000000835 fiber Substances 0.000 claims description 2
• 229920001778 nylon Polymers 0.000 claims description 2
• 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 2
• 229920000728 polyester Polymers 0.000 claims description 2
• 229920013716 polyethylene resin Polymers 0.000 claims description 2
• -1 polypropylene Polymers 0.000 claims description 2
• 229920001155 polypropylene Polymers 0.000 claims description 2
• 229920005749 polyurethane resin Polymers 0.000 claims description 2
• 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
• 239000004800 polyvinyl chloride Substances 0.000 claims description 2
• 238000004806 packaging method and process Methods 0.000 description 16
• 239000011111 cardboard Substances 0.000 description 4
• 238000010438 heat treatment Methods 0.000 description 4
• 229920006280 packaging film Polymers 0.000 description 4
• 239000012785 packaging film Substances 0.000 description 4
• 238000000034 method Methods 0.000 description 3
• 238000012856 packing Methods 0.000 description 3
• 239000011087 paperboard Substances 0.000 description 3
• 238000007639 printing Methods 0.000 description 3
• 230000001012 protector Effects 0.000 description 2
• 230000037303 wrinkles Effects 0.000 description 2
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• 238000005452 bending Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000010097 foam moulding Methods 0.000 description 1
• 239000003779 heat-resistant material Substances 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 230000003014 reinforcing effect Effects 0.000 description 1
• 238000004804 winding Methods 0.000 description 1