Custom Plastic Blow Molding
When Stock Bottles Won’t Cut It. Up to 3 Gallons. Made in Texas.
Texas Injection Molding provides custom plastic blow molding services for bottles, containers, canisters, tanks, and hollow parts up to 3 gallons — for applications where stock bottles are not acceptable or filling is done off-line. Custom tooling, precise wall thickness control, in-house labeling and decoration, and ISO 9001:2015 quality from our Houston facility.
Custom Blow Molding for Parts the Catalog Can't Deliver
Custom blow molding up to 3 gallons with measured, controlled wall thickness
Custom Plastic Blow Molding Capabilities
Hollow plastic part manufacturing for bottles, containers, tanks, and industrial applications — engineered, molded, and decorated in Houston
Custom Bottles & Containers: Proprietary shapes for water, chemicals, oil, medicine, and consumer products — designed around your brand and your filling line.
Canisters, Barrels & Tanks: Hollow vessels for gas, water, and chemical applications — up to 3 gallons capacity.
Precise Wall Thickness Control: We monitor, maintain, and measure wall thickness on every product — eliminating the thin spots that fail and the heavy spots that waste resin.
Clear & Colored Parts: Material and colorant options matched to your product — including complex geometries that other processes cannot produce.
In-House Labeling & Decoration: Custom labeling, plastic printing, and part decoration completed in the same facility — containers ship ready for retail or filling.
Three-Shift Production: Capacity to run three shifts a day, five to seven days a week — high-volume container programs delivered on your schedule.
The Same Discipline as Our Injection Molding — Applied to Hollow Parts
Blow molding at Texas Injection Molding runs on the same People, Process, and Technology strategy as everything else we manufacture. Different process physics. Identical standards.
Qualified Before Release: Manufacturing processes for every part are optimized and qualified to repeatable standards before production begins.
Real-Time Process Monitoring: Every blow molding machine and key processing parameter is measured, reported, and recorded in real time.
Barcode Lot Traceability: Materials are certified and lot tracked by barcode — full material history on every production run.
ISO 9001:2015 Certified: Blow molding operations certified to the same audited standard as our injection molding — machines and tooling managed to established MRO standards.
Wall Thickness Is the Whole Game
A blow-molded container lives or dies by its wall distribution. Too thin in a corner and it cracks in transit or leaks in service. Too heavy overall and you pay for excess resin on every unit — millions of times over the life of a program.
We have the ability to monitor, maintain, and measure precise wall thickness on our blow-molded products, which means your container is engineered to perform at the lowest material weight that safely does the job.
Resin Expertise From the Source
Through our partnerships with the world’s leading resin manufacturers and custom compounders, we bring deep technical resources to custom resin applications and testing.
Chemical compatibility for aggressive contents, food-contact requirements, UV stability for outdoor storage — the right material gets qualified before your tooling is built, not discovered after the first field failure.
Why Choose Texas Injection Molding?
A custom blow molding partner with the engineering depth, wall thickness control, and in-house decoration to deliver containers that perform — and look right doing it.
Custom Where It Counts
Built for applications where stock bottles are not acceptable — proprietary shapes, specific capacities, and containers engineered around your filling process.
Measured Wall Thickness
We monitor and measure wall distribution on every product — performance at the lowest safe material weight, verified rather than assumed.
Decorated In-House
Custom labeling, printing, and decoration in the same Houston facility — your containers ship finished, with no second vendor in the loop.
Injection + Blow, One Partner
The only partner your plastic program needs: hollow containers and solid components, engineered to fit each other, made under one roof.
From Parison to Packaged Product — One Houston Facility
Texas Injection Molding brings decades of engineering and manufacturing experience to custom blow molding — backed by the ISO 9001:2015 quality systems, barcode lot traceability, and real-time process monitoring that run across our entire operation, and recognized by a Plastics News Processor of the Year Finalist distinction.
If your product needs a hollow part the catalog cannot deliver, send us the application. Our engineers will review it, recommend the right material and wall structure, and return a detailed quote — typically within 48 hours.
Get Your Custom Blow Molding Quote — Typically Within 48 Hours
Send us your container or part requirements. Our engineering team will review the application, recommend materials and wall structure, and return a detailed quote — free, with no obligation.
Get In Touch
Call us
Monday – Friday, 8am – 5pm CT
Email us
We’ll respond within 24 hours
Visit us
Houston, TX 77034
Visit www.texasinjectionmolding.com to learn more about our capabilities.