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About How to choose the right plastic injection mold

In recent years, the mold industry has been in high demand, and its trend is retouching. The term mold is a hollowed out block or rigid frame. When filled with liquids or malleable materials such as plastic, glass, ceramic materials, etc., it reinforces the material or adds value-added functional properties. When the liquid hardens after cooling, it solidifies inside the mold and takes the desired shape. By adopting this valuable technology, insert molding manufacturers are now able to meet the diverse needs of their customers.

Based on this concept, insert molding suppliers also offer the most requested products in customized form. Now, insert molding has proven to be an effective alternative to assembling isolation components using welding, connectors, fasteners or adhesives.

Insert molding is a high-tech process in which a pre-formed or machined part is inserted into a cavity while the mold is opened, and the material is then injected correctly. The main benefits of an insert molding supplier to a quality insert mold are-
• Insert molding thermoplastics connect so many components, greatly reducing assembly and labor costs.
• It provides smaller, lighter products by eliminating fasteners and connectors and by increasing the physical strength of resin and metal inserts.
• Insert-molded components prevent loose parts, misalignment, improper termination and other problems. Thermoplastic resins also offer better shock and vibration resistance, which provides greater reliability.
• It provides greater design flexibility.

 

 

Choose the right plastic mold supplier
The importance of plastics in molding enterprises goes without saying. As we all know, molding is the manufacturing process by which a liquid or pliable new material obtains a rigid shape commonly known as a mold.

Plastic is characterized as a synthetically produced non-metallic compound that, most specifically, can be formed into various shapes and hardened for various commercial uses. That’s why plastic mold makers use plastic for their incredible plastic mold products. In simple terms, plastic molding is the process of molding plastic using a rigid frame or mold. By using this demanding plastic moulding technology, objects of various shapes and sizes can be designed with great flexibility. For example, it offers significant flexibility for simple and highly complex designs such as automotive parts, containers, signs and other high-volume items. Plastic molding is a very technical process.

Conceptually, the basic technique of plastic molding used by plastic mold suppliers is to insert molten liquid plastic into a molding mold. Then let it cool and remove the mold. No matter how many molding processes there are in plastic molding. These are – Injection Molding, Blow Molding, Compression Molding, Film Insert Molding, Gas Assisted Molding, Rotational Molding, Structural Foam Molding, Thermoforming, etc.

Welcome to choose us, choose us and you will not be disappointed.

Main Quality Control Procedures

TKB has independent quality control department to control every quality inspection step from incoming material, production process, assembly, packing, as well as cargo shipment. We have established quality evaluation program for each process to assure best quality and most professional service to our customers.
We carry out full inspection reports like monthly/seasonal/yearly quality analysis report, CPK, FAI, IQ, OQ, PC, PPAP, PFMEA etc.
1.DFM quality control
2.Mold flow quality control
3.Mold steel hardness check
4.Electrodes Inspection
5.Core and Cavity Inspection
6.Pre-assembly Inspection
7.Trial Report and Sample inspection
8.Production process quality control
9.OQC inspection

Supply Chain Support

Extended quality insurance from worldwide branded suppliers to insure good quality and after-sales service to your molds and molded parts.
Mold Steel suppliers: Assab, Bohler,Buderus,Daido,Finkl,Groeditz, Hitach, LKM Steel, Saartahl, Schmolz+bickenbach
Mold Base: LKM, Mingli
Hot Runner: DME, Incoe, Inglass, Mold Masters, Yudo, Hasco, Syventive, Husky
Hydro-Cylinder: Parker, HPS, Merkle
Plastic Materials: Dupont, Chimei, LG, Basf, Bayer, DSM,Borealis,Formosa.
Texture: Mold Tech Yicksang

we'll ensure you always get
best results

FAQ

Date:2021-8-10

FAQ/ Frequently Asked Questions

 

 

As a plastic mold and injection molding company in China, we prepared answers for following most frequent asked queries for you, for more queries are always be here for you.

CONTACT US

CONTACT US

 

1. What info needed to get a correct mold quotation? How fast does it take to quote a project?

1)2D or 3D product drawing is needed for a mold quote;

2) If special requirement on mold steel, mold life, cavity quantity, hot runner requirement, part material, forecasted year quantity. Complete information will help to a most suitable cost effective, value added mold solution.

3) Normally take 2 working days to quote a new mold project seriously, and expedite quote is also available.

 

 

2. What’s the payment condition in TKB Mold?

1) New customer for mold: T/T 50% deposit, 50% against sample approval.

2) Mold modification: 100% upon sample approval.

3) Injection molding parts: 50% deposit, 50% before shipment.

4) VIP customer special terms: to be negotiated.

 

 

3. What’s the price terms/freight TKB mold will offer?

  • Normally TKB will offer ex-work TKB price for injection mold and plastic parts.
  • Free mold trial shotting samples free of charge and with freight to collect.
  • VIP customer special terms: to be negotiated.

 

 

4. What’s lead-time for a plastic mold and injection molding processes?

  • Injection mold lead-time counted from mold drawing approval and receipt of deposit to first mold trial(T1), and the difficulty of the molds determines how much time is needed, normally 20 to 60 days.
  • Injection molding lead-time counted from sample approval and receipt of deposit to production finish, order quantity determines how much time is needed, normally 7 to 15 days.

 

 

5. Will TKB send DMF to customer?

Yes,TKB Mold will send DFM (design for manufacturing) analysis and even mold flow analysis prior to the start of mold construction for customer review/approval.

 

 

6. Will TKB send mold design for approval?

After DMF approval, TKB will send the mould design for approval, and TKB will not start steel-cut before getting customers written approval of mold design.

 

 

7. How many plastic samples will be free provided?

TKB normally would provide 10~20 shots first mold trial shooting samples with gate(if have) free of charge according to the size of the parts, it would be freight to collect.

 

 

8. Which side provides plastic resin for injection mold trial?

TKB can provided plastic resin, if needed customer can provide the plastic resin the same.

 

 

9. How to make sure of quality before shipment?

shipment can be arranged only after TKB QC inspection PASS, or customer QC inspection PASS, or third-party inspection PASS if required. And TKB will always be there to provide full support.

 

 

10. How will TKB keep record of all mold data.

TKB will keep record of all final approved 2D, 3D mold drawing, modifications document, and send to customer for file to avoid future confusion in case engineering change is needed.

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