JPH0548316Y2 - - Google Patents

Info

Publication number

JPH0548316Y2

JPH0548316Y2 JP16177388U JP16177388U JPH0548316Y2 JP H0548316 Y2 JPH0548316 Y2 JP H0548316Y2 JP 16177388 U JP16177388 U JP 16177388U JP 16177388 U JP16177388 U JP 16177388U JP H0548316 Y2 JPH0548316 Y2 JP H0548316Y2

Authority

JP

Japan

Prior art keywords

layer

transfer

cassette

cassette half

magnetic tape

Prior art date

1988-12-15

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 - Lifetime

Links

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• 238000001721 transfer moulding Methods 0.000 claims description 16
• 239000010410 layer Substances 0.000 description 81
• 239000010408 film Substances 0.000 description 27
• 239000011241 protective layer Substances 0.000 description 10
• 239000000463 material Substances 0.000 description 7
• 238000001746 injection moulding Methods 0.000 description 6
• 239000011888 foil Substances 0.000 description 5
• 238000004519 manufacturing process Methods 0.000 description 5
• 239000011347 resin Substances 0.000 description 5
• 229920005989 resin Polymers 0.000 description 5
• 239000012790 adhesive layer Substances 0.000 description 4
• 238000000034 method Methods 0.000 description 4
• -1 polyethylene Polymers 0.000 description 3
• 239000004698 Polyethylene Substances 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000002347 injection Methods 0.000 description 2
• 239000007924 injection Substances 0.000 description 2
• 238000000465 moulding Methods 0.000 description 2
• 239000002245 particle Substances 0.000 description 2
• 239000004033 plastic Substances 0.000 description 2
• 229920003023 plastic Polymers 0.000 description 2
• 239000010409 thin film Substances 0.000 description 2
• 239000004925 Acrylic resin Substances 0.000 description 1
• 229920000178 Acrylic resin Polymers 0.000 description 1
• 239000004743 Polypropylene Substances 0.000 description 1
• 229910004298 SiO 2 Inorganic materials 0.000 description 1
• 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
• 239000000654 additive Substances 0.000 description 1
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 229920002678 cellulose Polymers 0.000 description 1
• 239000001913 cellulose Substances 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000000049 pigment Substances 0.000 description 1
• 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
• 229920000573 polyethylene Polymers 0.000 description 1
• 229920000139 polyethylene terephthalate Polymers 0.000 description 1
• 239000005020 polyethylene terephthalate Substances 0.000 description 1
• 239000004926 polymethyl methacrylate Substances 0.000 description 1
• 229920001155 polypropylene Polymers 0.000 description 1
• 238000007639 printing Methods 0.000 description 1
• 238000005728 strengthening Methods 0.000 description 1
• 229920003002 synthetic resin Polymers 0.000 description 1
• 239000000057 synthetic resin Substances 0.000 description 1
• ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1