| Parameter | Value |
|---|---|
| Typical product | Round lunch box with diamond surface texture, premium takeaway bowl, prepared food packaging |
| Machine matching | 300T high-speed injection molding machine |
| Cycle time target | Within 6 seconds per shot under suitable resin and process conditions |
| Cavity configuration | 2 cavities (can be adjusted by capacity target) |
| Surface focus | Diamond texture clarity, sidewall consistency and anti-deformation control |
| Material compatibility | PP and similar food-grade resins according to packaging application |
| Front and rear mold material | Domestic or imported 2344/S136/customer specified |
| Mold base material | P20/4Cr13/Customer specified |
| Runner options | Needle valve or needle point hot runner |
| Customization | Bowl capacity, pattern depth, rim design, stackability and lid fit |
| Useful RFQ data | Bowl drawing or sample, texture reference, lid sample, resin grade, weight target and appearance standard |
| Acceptance focus | Texture clarity, cavity matching, cooled lid fit, stack release, ejection marks and cleanability |
This 2CAV diamond bowl mould is intended for brands that want a textured round container to stand out on shelf while keeping practical stacking and sealing performance.
The diamond texture adds visual value to meal packaging without changing the core function of fast, stable thin wall production.
Texture depth, venting and cooling balance are critical to preserve pattern definition and avoid sink marks or deformation in round bowl geometry.
Hengqi can tune cavity finishing, gate strategy and steel grade based on your target resin, wall thickness, output and appearance requirements.
A diamond texture is most useful when the buyer needs a premium visual signal for ready meals, deli packs or retail takeaway bowls without moving away from efficient PP production.
The design should be reviewed early for label area, lid fit, texture depth, ejection direction and cleaning expectations so appearance goals do not conflict with mould reliability.
Textured bowl projects should define acceptable pattern depth, gloss level, visible flow marks and cleaning method before steel finishing because these details affect both sample approval and long-term maintenance.
Hengqi can review draft angle, vent position, polishing access and ejection layout so the diamond pattern remains clear without creating release marks or unstable stacking.
For premium takeaway packaging, buyers should approve samples with the matching lid and packing method to confirm the textured design still performs in real logistics conditions.
Diamond bowl mould acceptance should compare samples from both cavities under the same lighting so texture depth, gloss and visible flow lines are judged consistently.
The review should include cooled lid fit, stacked-bowl release, ejection-mark visibility and whether food residue can be cleaned from the texture during production checks.
When the bowl is sold as premium takeaway packaging, the buyer should also confirm carton packing, display angle and label area so the texture improves presentation without harming handling.
The textured surface gives stronger shelf differentiation and perceived product value while still supporting standard food packaging workflows.
Yes. Bowl volume, texture depth, rim shape and lid interface can be customized from your drawings or samples.
Share product drawings or samples, texture expectation, resin type, machine data, cavity target and annual output plan.
It can. Texture depth and polishing requirements should be planned so the cavity surface stays cleanable and consistent during long production runs.
Check pattern clarity, gloss consistency, lid fit, stack release, visible flow marks, ejection marks and whether all cavities match the approved appearance standard.
Controlled lighting makes it easier to compare texture depth, gloss, flow marks and cavity-to-cavity appearance before approving the steel finish.
Yes. Stack ribs, draft angle, rim design and texture depth can be balanced so the bowl releases cleanly, stacks reliably and still keeps the intended premium surface.
Send the product drawing, sample weight, cavity target, machine tonnage, material, and expected cycle time. Hengqi can review the tooling structure and reply with a practical proposal for production.
Request a Mold QuoteNingbo Hengqi Precision Mould Co., Ltd. is professional China Plastic Injection Mould Manufacturers and custom Plastic Injection Mould factory, engaged in the development and manufacture of thin-wall packaging moulds. Our company has complete manufacturing equipment, scientific quality management system, rich practical experience in mould and hot runner production, combined with professional system design, using high-precision high-speed machining centers to achieve mold processing high standards. Hengqi Mould is in the leading position in the field of thin-wall injection molds in China. It produces thousands of sets of PP lunch boxes, cups and in-mold labeling system molds with a wall thickness of 0.35-0.45MM each year, which are supplied to the domestic market and exported to overseas. Hengqi Mould adheres to the spirit of continuous innovation and development of precision moulds.
2012
In 2012, Hengqi Mould Factory was established.
2016
In 2016, Hengqi Enterprise established Tianjin factory.
2017
In 2017, Hengqi officially changed from individual to company.
2019
In 2019, Hengqi established Chengdu branch and Betterfork cutlery department.
2024
In 2024, Hengqi continues to expand international markets.
