Wide Mouth PET Preforms 38mm Neck Type For Food Storage Cans

Product Overview

Our 38mm neck wide-mouth PET preforms are professional injection molded plastic blanks, specially designed for stretch blow molding into food cans, storage jars, nut containers, honey bottles and snack packaging bottles. Made of food-grade virgin PET resin, the preforms feature smooth inner walls, no bubbles, high transparency and excellent tensile ductility for stable blow molding effect.
We supply 3 conventional weights: 12g, 20g, 24g, matched with corresponding blow molding capacities ranging from 100ml to 450ml. Full customization services are available: body color, overall dimension, exclusive mold development according to customer drawings. Backed by over 15 years PET packaging production experience, all products pass ISO, CE, food safety certifications, ideal for food packaging factories, bottle processing manufacturers worldwide.

Core Selling Points

Food-Grade Virgin PET Raw Material: Non-toxic, odorless, compliant with food contact safety standards

38mm Standard Wide Mouth Caliber: Universal thread design, matched with assorted plastic/metal screw caps

Three Regular Weight Options: 12g/20g/24g, cover 100-450ml finished jar volume demand

Bubble-Free & Smooth Inner Cavity: Precise injection molding, uniform wall thickness, stable blow molding performance

Three Major Customization Supports: Color Customization / Size Customization / Exclusive Mold Customization

High Ductility & Pressure Resistance: Easy to blow into round, curved, irregular shaped food cans

Rich Optional Colors: Clear, green, red, gold, amber and customized tint colors available

Strict Certifications: ISO, CE, CNAS certified, suitable for export global markets

Product Structure Analysis

1. Thread Neck Part: Standard 38mm wide mouth screw thread, precise tooth pitch, tight fit with various lids
2. Preform Main Body: Conical integrated injection structure, even wall thickness, great stretching property
3. Top Gate Tip: Small injection gate on top, smooth without burrs, no residual sharp edges
4. Bottom Base: Thickened bottom design, anti-deformation during stacking storage and transportation
5. Inner Cavity: Ultra-smooth polished interior, no impurities, no air bubbles inside the blank

Application Operation Steps

1. Load qualified PET preforms into automatic blow molding machine heating tunnel
2. Heat evenly to proper temperature according to preform weight
3. Stretch and blow under air pressure to form finished wide-mouth food storage jars
4. After cooling and trimming, match supporting caps for food filling packaging
5. Finished bottles can be used for nuts, candies, dried fruits, honey and grain storage

Specification Parameter Table

Applicable Scenarios

Plastic Bottle Processing Factories: Raw blank materials for blow molding food packaging containers

Dry Food Packaging: Nuts, preserved fruits, candies, grains storage jar preforms

Condiment Packaging: Honey, jam, syrup wide mouth plastic bottle blanks

Snack Factory: Custom transparent plastic snack cans raw materials

Daily Packaging Wholesale: Universal PET preform blanks for small capacity plastic containers

Our Factory Strength

1. More than 15 years professional PET preform & plastic packaging production supplier
2. Complete set of automated injection molding equipment, large daily output for bulk orders
3. Independent mold workshop, support customized mold development for exclusive preform shapes
4. Strict raw material incoming inspection + finished product full inspection before delivery
5. Rich color blending experience, realize any customized translucent/opaque tones
6. Complete international export qualification, familiar with sea transportation packaging standards
7. Flexible order plan: small trial orders and full container bulk orders are both acceptable

Packaging & Shipping Details

• Inner packing: Preforms stacked neatly, separated by plastic protective sleeves to avoid thread scratch
• Outer carton: 5-layer thickened export corrugated cartons, compression-resistant and shockproof
• Optimized carton layout to maximize container loading quantity and cut down ocean freight
• Custom printed outer cartons with your brand logo are available
• All deformed, cracked preforms damaged during transit will be compensated freely

Why Choose Our PET Preforms

1. Precise 38mm wide mouth thread size, universal compatibility with most standard caps
2. Stable injection quality, uniform wall thickness, ultra-low defective rate during blow molding
3. Abundant color options and flexible customization meet differentiated packaging demands
4. Factory direct selling price, high cost performance for long-term cooperative processors
5. Strict food safety raw material control, safe for edible food packaging
6. Fast mold opening & production lead time, timely delivery guaranteed
7. Professional after-sales team solves all technical and transportation problems efficiently

Please tell us your required weight, color, order quantity and customized demands, we will send you detailed quotation and arrange samples for your testing right away!
Inquire Wholesale PET Wide Mouth Preforms Now

FAQ

1,How can we know these are really lead free and food grade?

As usual for glass we have common material , high white material, crystal white material, all these material are suitable for food

grade and lead free, we pass food grade test,no need to worry safety.

2, How can I get a sample to check your quality? Do you offer free sample?

-- Yes, free samples are available,direct trade assurance order is allowed. Only freight cost is on your side which will be

refundable once the order was placed. Or if you have a courier account, we can arrange samples by collected.

3,How about the Safe package and defective and broken questions?

-- For small order or samples, we all use bubble bags or foam to pack one by one, so far customers who placed small orders have

not yet feedback about the damaged problem.

--For large quantity of container order, we support the standard export pallet package or paper carton with safe egg packing. Also

we accept customized gift box.

--Other accessories like caps will put in another carton to avoid hitting. We will guarantee the broken rate under 0.2%.

--We will compensate the defective and broken bottles by your next order freely.

4,What surface handing could you support? Shall we do our logo on it?

--Sure, we can do the logo as you need and support decoration firing ,screen printing, hot stamping, frost, label printing etc.

--About printing color: it can be made according to PANTONE color number.

5, How about the sealing?

For glass jar, we have glass lids, plastic caps, metal caps and ect ,all these kinds of lids will be matched with the jar

perfectly and sealing very well. There is a small strip of rubber under the lid where the glass hits the lid. They seal pretty

well.Food-grade rubber in line with EU export standards,the lids are very easy to screw on and off. Just one twist for on and one

for off.

6,What about the lead time?

samples will be send within 12-24hours after we receive your payment;

small orders will be delivery within 7-10 days after we receive your payment.

large quantity orders will be delivery with 20-25days.

7,What is your payment?

For sample or trial order,we accept Paypal,western union and trade assurance.

For larger orders,T/T or L/C or trade assurance will be acceptable.

8,What's your shipping terms?

For samples or trial order,FEDEX,DHL,UPS ,TNT,ARAMEX can be provided.

For larger orders,delivery by air or sea or rail accord to your requirements, we will try to help you to choose the best way depending your actual situation.