JPH0242423Y2 - - Google Patents

Info

Publication number

JPH0242423Y2

JPH0242423Y2 JP7207385U JP7207385U JPH0242423Y2 JP H0242423 Y2 JPH0242423 Y2 JP H0242423Y2 JP 7207385 U JP7207385 U JP 7207385U JP 7207385 U JP7207385 U JP 7207385U JP H0242423 Y2 JPH0242423 Y2 JP H0242423Y2

Authority

JP

Japan

Prior art keywords

mold

cavity

movable

core

parting surface

Prior art date

1985-05-15

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

Links

• Espacenet
• Global Dossier
• Discuss

• 238000002347 injection Methods 0.000 claims description 5
• 239000007924 injection Substances 0.000 claims description 5
• 238000001746 injection moulding Methods 0.000 claims description 4
• 229920005989 resin Polymers 0.000 description 12
• 239000011347 resin Substances 0.000 description 12
• BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 4
• 238000000465 moulding Methods 0.000 description 4
• 239000004793 Polystyrene Substances 0.000 description 1
• 238000005452 bending Methods 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 230000003247 decreasing effect Effects 0.000 description 1
• 230000002950 deficient Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 229920000098 polyolefin Polymers 0.000 description 1
• 229920002223 polystyrene Polymers 0.000 description 1
• 238000000926 separation method Methods 0.000 description 1
• 229920005992 thermoplastic resin Polymers 0.000 description 1