Plastic Squeeze Bottle Molding

We specialize in manufacturing high-performance plastic components for squeeze bottles through advanced injection molding technologies. As a trusted supplier to cosmetic brands, food packaging companies, and industrial liquid dispensing systems, we deliver customized plastic parts that ensure precise dosing, chemical resistance, and user-friendly functionality. From mold design to semi-assembled modules, our services empower clients to create squeeze bottles tailored to personal care, pharmaceuticals, or household cleaning applications.

Whether you need individual components (bottles, caps, nozzles) or pre-assembled units, our expertise in material science and high-volume production ensures compliance with FDA, EU 10/2011, and ISO standards.

Key Squeeze Bottle Structures & Customization Options

1. Bottle Body

Design Flexibility:

Capacity: 50ml to 1000ml, with cylindrical, flat-sided, or contoured profiles for ergonomic grip.

Wall Thickness: 0.8–2.5mm, optimized for squeeze force (5–20N) and collapse resistance.

Collapsible Design: Accordion-style ribs for controlled compression and airless dispensing.

Material Options:

LDPE (Low-Density Polyethylene): Soft and squeezable, ideal for lotions and creams.

HDPE (High-Density Polyethylene): Rigid and chemical-resistant for cleaning agents.

PETG: Crystal-clear transparency for product visibility.

Surface Finishes:

Glossy/matte textures, gradient coloring, or IMD (In-Mold Decoration) for branding.

2. Nozzle & Dispensing Tip

Functional Customization:

Precision Orifice: 0.5–5mm openings for controlled flow (drops, streams, or sprays).

Anti-Clog Design: Internal baffles or self-cleaning tips for viscous liquids.

Child-Resistant Caps: Push-and-turn mechanisms for safety compliance.

Material Precision:

PP (Polypropylene): Chemical-resistant for acids and solvents.

POM (Acetal): Low friction for smooth valve operation.

Silicone Overmolding: Soft-touch seals to prevent leakage.

3. Cap & Closure Systems

Secure Sealing:

Flip-Top Caps: Integrated hinges for one-handed operation.

Screw Threads: ISO-standard 28/410 or 24/415 necks for global compatibility.

Tamper-Evident Bands: Breakable rings for product integrity.

Material Choices:

ABS (Acrylonitrile Butadiene Styrene): High-gloss finish for premium packaging.

TPE (Thermoplastic Elastomer): Compression-set-resistant gaskets.

Recycled PCR Plastic: 30–100% post-consumer content for eco-brands.

4. Internal Valves & Dip Tubes

Flow Control:

Check Valves: One-way silicone diaphragms to prevent backflow.

Adjustable Dip Tubes: Length-matched to bottle height for complete liquid evacuation.

Material Durability:

Nylon 12: Flexible and kink-resistant for curved tubes.

PTFE-Lined Components: Non-stick for adhesives or oils.

Material Selection Guide

1. LDPE (Low-Density Polyethylene)

Key Benefits:

Excellent flexibility and squeeze recovery.

FDA-compliant for food and cosmetic contact.

Applications:

Hand sanitizers, body wash bottles.

2. HDPE (High-Density Polyethylene)

Key Benefits:

Rigid structure with high chemical resistance.

UV-stabilized options for outdoor use.

Applications:

Industrial degreasers, automotive fluids.

3. PETG (Glycol-Modified PET)

Key Benefits:

Clarity rivaling glass, with superior impact strength.

Recyclable and compatible with alcohol-based products.

Applications:

Premium skincare serums, pharmaceutical solutions.

4. Sustainable Alternatives

Options:

Post-Consumer Recycled HDPE/LDPE: 30–100% PCR content with color consistency.

PLA (Polylactic Acid): Compostable for single-use applications.

Ocean-Bound Plastic (OBP): Certified marine plastic for CSR initiatives.

Certifications:

BPI, OK Compost, Global Recycled Standard (GRS).

Advanced Injection Molding Capabilities

1. Precision Mold Design

Tooling Expertise:

Multi-cavity molds (up to 72 cavities) for high-volume efficiency.

Hot runner systems to minimize material waste (<2% scrap rate).

Collapsible cores for undercut features (e.g., internal valve seats).

Prototyping:

3D-printed functional samples in 48 hours for ergonomic testing.

2. Specialized Molding Techniques

Two-Shot Molding:

Combine rigid HDPE bottles with soft TPE grips in a single cycle.

Gas-Assisted Molding:

Hollow handles for 15–25% weight reduction.

Microcellular Foaming:

Reduce material usage while maintaining squeeze resistance.

3. Surface & Functional Enhancements

Hygienic Treatments:

Antimicrobial Additives: Silver-ion technology for medical applications.

Hydrophobic Coatings: Easy-clean surfaces for sticky residues.

Aesthetic Finishes:

In-Mold Labeling (IML): Permanent graphics resistant to abrasion.

Soft-Touch Overmolding: Shore A 40–60 for premium tactile feel.

4. Assembly & Quality Control

Value-Added Services:

Ultrasonic welding for leak-proof cap integration.

Automated valve insertion and torque testing.

100% pressure decay testing (up to 3 bar).

Compliance Testing:

FDA 21 CFR, EU 10/2011, and USP Class VI certifications.

10,000-cycle squeeze durability validation.

We are plastic mold maker and can provide custom mold service, we can make injection molds, blow molds, rotational molds and die-casting molds.

For custom injection molds, we can provide professional custom injection molding services. Usually plastic squeeze bottle Molding are manufactured using injection molding technology. The mold materials for injection molds can be chosen from P20, 718, S136, H13 and so on. The mold material reflects the mold life and product material requirements.

For parts that require blow molding production, we can also provide professional custom blow molding services.

Product Name	Plastic squeeze bottle Molding
Pls provide	2D, 3D, samples, or the size of the multi-angle pictures
Mould Time	20-35 Days
Product time	7-15 Days
Mould precision	+/-0.01mm
Mould life	50-100 million shots
Producing Process	Audit drawings - mold flow analysis - design validation - Custom Materials - mold processing - core processing - electrode machining - Runner system processing - parts processing and procurement - machining acceptance - cavity surface treatment process - complex mode Die - The entire mold surface coating - Mounting plate - mold sample - sample test - sending samples
Mould cavity	One cavity, multi-cavity or same different products be made together
Mould material	P20,2738,2344,718,S136,8407,NAK80,SKD61,H13
Runner system	Hot runner and cold runner
Base material	P20,2738,2344,718,S136,8407,NAK80,SKD61,H13
Finish	Pitting the word, mirror finish, matte surface, striae
Standard	HASCO, DME or dependent upon
Main technology	Milling, grinding, CNC, EDM, wire cutting, carving, EDM, lathes, surface Finish, etc.
Software	CAD,PRO-E,UG Design Time: 1-3 days (normal circumstances)
Product material	ABS,PP,PC,PA6,PA66,TPU,POM,PBT,PVC,HIPS,PMMA,TPE,PC/ABS,TPV,TPO,TPR,EVA,HDPE,LDPE,CPVC,PVDF,PPSU.PPS.
Quality system	ISO9001:2008
Establish time	20days
Equipment	CNC,EDM,Cutting off Machine,plastic machinery,etc plastic suitcase mould zhe jiang

Plastic squeeze bottle Injection Mould making

1. Samples/Drawing &Requirement from you.

2. Mould design:we will Communicate and Exchange the opinion with you after you place order.

3. Material Purchase:Steel cutting and Mould base tooling.

4. Assembling.

5. Inspection of mould : following and controlling the tooling processing.

6. Mould testing:We will inform you the date.Than will send the sample's inspection report&injection parameters with the sample to you!

7. Your instruction &confirmation for shipment.

8. Ready made mould before packing.

9. We provide any differeny kinds of plastic injection mould, blow mould, silicone mould, die casting mould service.

Plastic squeeze bottle molding Specification

1. Professional manufacturer,design,production injection mould and stamping mould quality control

2. rich export experience plastic injection mould and stamping mould

3. Reasonable price of design mould

4. Cavities: single or as per your requirements cavity

5. Treatment: S45C Pretreat>25Hrc,And Nitriding

6. Mould Steel: Cavity ,Core and slide: P20 ,2738,2136 available Mold base :LKM available

7. Standard:DEM ,HUSKY,available

8. Hot runner: according to your demand

9. Life time: >300 Thousand Times

10. Package: Plywood case, anti-rust paint

Mold design:

Information you need to provide us

1. If you have drawings, 2D drawings, 3D drawings (preferably in STEP format).

2. If there are no drawings, you need to provide specific length, width, height and weight information. (It’s best to send us samples)

3. Should the mold be sent to your country, or leave the mold in our factory and we will help you produce the product.

4. Mold material requirements, cavity number requirements (you can tell us about the size of your injection molding machine)

5. Product material requirements and product quantity. (You can tell us about the use of the product and we can give you suggestions)

Transaction process:

Mold testing:

Once the mold is complete, I do a mold test. It usually takes about 3-5 days to complete. We need to assemble the mold, adjust the pressure data of the machine, and try production. We need to check whether there are problems during the normal production of the mold and make modifications.

Product packaging

Packaging according to your needs

1.By air ,it takes 3-7 days for delivery .The goods can be shipped by DHL ,Fedex ,UPS .

2.By sea ,the delivery time is based on your port .

To South East Asian Countries takes about 5-12 days

To Middle east countries takes about 18-25 days

To European countries takes about 20-28 days

To American countries takes about 28-35 days

To Australia takes about 10-15 days

To African countries takes about 30-35 days.

Factory

Video-1: (Factory Video)

Video-2: (Injection Molding)

Video-3: (Blow molding)

Video-4: (Blow molding)

Video-5: (Roll molding)

Customer satisfaction is our most important goal. We focus on communication and cooperation with our customers, always pay attention to their needs and provide quick response and quality customer service. Our injection production mold factory is committed to establishing long-term relationships and ensuring that our customers receive the best after-sales service during the purchase and use of our products, and we will definitely do our best to solve any problems for our customers.

FAQ

1. Who are we?

We are based in Zhejiang, China, start from 2014,sell to North America(30.00%),Southern Europe(10.00%),Northern.

Europe(10.00%),Central America(10.00%),Western Europe(10.00%),Mid East(10.00%),Eastern Europe(10.00%),South America(10.00%). There are total about 51-100 people in our office.

2. How can we guarantee quality?

Always a pre-production sample before mass production;

Always final Inspection before shipment.

3. What can you buy from us?

Mould,Plastic Product, Metal Product,Dental Product,CNC machining.

4. Why should you buy from us not from other suppliers?

Ningbo P&M Plastic Metal Product Co., Ltd. We main do all kinds of 3d design, 3d printing and plastic metal molds tooling and products. We have our own engineer and factory. One-stop supply:3d design - 3d printing - mold making - plastic injection.

5. What services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU;

Accepted Payment Currency:USD,EUR;

Accepted Payment Type: T/T,L/C,PayPal,Western Union,Escrow;

Language Spoken:English,Chinese,Spanish,French,Russian.

6. What are the characteristics of your service?

1. Your inquiry related to our products or prices will be replied within 24hours.

2. Welltrained and experienced staffs to answer all your enquiries in fluent English.

3. Offering the support to solve the problem in the application or selling period.

4. Competitive prices based on same quality.

5. Guarantee samples quality same as mass production quality.