Company Details

  • PF Mold Co., Ltd.

  •  [Guangdong,China]
  • Business Type:Manufacturer
  • Main Mark: Americas , East Europe , Europe , North Europe , Other Markets , West Europe , Worldwide
  • Exporter:51% - 60%
  • Certs:ISO9001, ISO9002, CCC, CE, FCC, FDA, GS, RoHS, Test Report, TUV, UL
  • Description:Transparent Plastic Molding,Over Molding,Plastic Molding,Metal Injection Molding
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Transparent Plastic Molding

Product categories of Transparent Plastic Molding, we are specialized manufacturers from China, Transparent Plastic Molding, Over Molding suppliers/factory, wholesale high-quality products of Plastic Molding R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
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Transparent Medical Injection Molded Parts Tooling Wear Clip

Model No. : P1804F-6

Medical Injection Molded Parts Tooling Plastic Wear Clip With Shrinkage 0.6% Drawing Number: 8040050030 & 8040050031 Part Name: Wear-Clip-Clasp Wear-Clip-Base Material: LEXAN_HPS6 Mold Standard: 1.2083 Injection System: Cold Runner/ Edge...

China Transparent Plastic Molding of with CE
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Acrylic Polymer Industrial Plastic Molding Transparent

Model No. : P1804F-5

Acrylic Polymer Industrial Plastic Molding Transparent Amber ACRYLITE M30 Material: ACRYLITE M30 Acrylic Polymer Color: Amber Part Name: Laser Scientific DG Blanks Mold Steel: 1.2344 Shrinkage: 0.50% Injection System: Cold Runner/ Edge Gate Molding...

China Manufacturer of Over Molding
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Transparent cover mold mirror polish S136 harden mold

Model No. : P1804F-3

Transparent cover mold mirror polish S136 harden mold Transparent Plastic Molding,Over Molding,Plastic Molding,Metal Injection Molding Material PET clear.Color Clear.Shrinkage 1.004.Cavity& Core S136H ESR.Mold Base S 50C.Slider 2.No. of...

Customized Plastic Molding Made in China
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Clear bottle body canister injection molding

Model No. : P1804F-2

Two Size PET Resin Injection Moulded Components Clear Color High Polish Made by clean injection room Mold No. :P1804J33.Part Name .Sauce Cun Bottle Canister.Part Size .81.5x81.65x157.81 mm.Material .HT9025NX.Shrinkage 1.016.Number of...

Professional Manufacturer of Metal Injection Molding
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PET Resin High Polish transparent parts

Model No. : P1804F-1

Two Size PET Resin Injection Moulded Components Clear Color High Polish Made by clean injection room Material PET clear.Color Clear.Shrinkage 1.004.Cavity& Core S136H ESR.Mold Base S 50C.Slider 2.No. of Cavity 1.Injection System Cold runner,...

China Supplier of Transparent Plastic Molding
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high polish PC cover mold and molding

Model No. : P1805G3

high polish PC cover mold and molding transparent PC molding clear PC mold Transparent Plastic Molding,Over Molding,Plastic Molding,Metal Injection Molding Insert molding is advantageous when certain areas of plastic parts need greater strength. It...

Expert Manufacturer of Over Molding
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Industrial Plastic Mould Parts Transparent PC

Model No. : P1804F-4

Industrial Plastic Mould Parts Transparent White FlowCell Top Unisen With PC TPE Compound Material: PC+TPE Color: Transparent White Part Name: FlowCell Top Unisen Mould Life: 1,000,000 Cycles Shrinkage: 1.006 Injection System: Cold Runner/ Edge Gate...

Competitive Plastic Molding China Manufacturer
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High Polishing ABS Plastic Injection Molding

Model No. : P1804C-14

High Polishing ABS Plastic Injection Molding , Precision Injection Mould We have rich experience in molding various engineering grade resins: ABS, PC, PC+GF, PC/ABS, PBT, PA6+GF, PA66+GF, PPS, PU, PP, PE, TPE, TPU, LCP, Ultem, etc. Injection

High Quality Metal Injection Molding China Manufacturer
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China Transparent Plastic Molding Suppliers
Clear Plastic Injection Molding parts usually made in PC, POM, PMMC, AS, PET, these clear plastic kits used widely in different application, such as auto light, medical devices, cosmetic packing, food container, water tank etc.

Comparing with other colored parts, strict requirements for appearance is a must for transparent Plastic Parts, which makes the injection molding processing more complex. Mold Design and injection molding condition are all determined factors to the final result, there are a few problems happen frequently in clear Plastic Molding process, we provide some solutions as below.

Silver streak: during the filling and cool-down process, the internal stress generated in the vertical direction and the orientation of resin flow occurs, while non-current orientation flow and orientation flow have different refractive index flash silk pattern, After its expansion, the clear plastic parts may be weak in strength.

Annealing is one of the options, for example, plastics in pc material can be heated to above 160 ℃ for 3 to 5 minutes, and then the natural cooling. As the silver streak is mainly because of the wet resin, so make sure the resin is dry before processing.

Air bubble: during injection molding process, the water and air in the resin are trapped inside the cavity or because of un-sufficient filling, excessive cooling cause a "vacuum bubble".

There are below methods to solve it:
  • Dry up the clear plastic raw material before pouring them into the barrel, the water and air contained would be massively reduced.
  • Slow down the filling process, leave it a little more time to allow the air escape.

Surface gloss defects: the possible reason is mold surface itself is not polished well, or the resin cooled down too fast so the resin are not actually in molded state, in this case, the injection molding temperature and ejection pressure need to be adjusted higher, cooling time need last longer.

Flow marks: the reason is because the melt viscosity is too large, the advanced melt flow has been condensed in the cavity, then coming melt flow after the condensation surface, leaving the surface with flow marks.

Solutions: optimize the melt flow, increase molding and mold temperature, ejection pressure, add vents, and use lubrication as less as possible.

Clear plastics production sometime could cause the producer a big loss because of the high appearance requirement, the re-grinded materials is not possible to be used again, any slight contamination of raw materials could cause whole batch of molded parts failure, mold making is required to be in a good condition.
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