Product Overview
We are a professional packaging supplier with 16+ years manufacturing experience, fully certified by CNAS, ISO, CE, FC. This ribbed plastic screw cap is widely compatible with standard PET plastic bottles for drinking water, fruit juice, sports beverages and mild daily chemical liquids.
The cap is manufactured from food-grade PP raw material, equipped with removable PE sealing liner. The vertical anti-slip ribs on the side bring convenient twisting experience, while the inner liner ensures reliable sealing performance to avoid liquid leakage during storage, transportation and shaking.
We provide comprehensive OEM & ODM solutions, including custom color, silk screen / embossed brand logo, independent mold development to satisfy diverse brand packaging demands.
Core Advantages
1.Good Workmanship – Uniform anti-slip rib texture, precise thread molding, smooth surface without sharp burrs
2.Fast Shipping – Regular white sizes in large stock, support quick order delivery
3.Secure Packing – Standard export carton packaging, shockproof and dust-proof for long-distance sea & land shipment
4.Eco-friendly & Non-toxic – Food contact grade PP material, odorless and tasteless, safe for beverage contact
5.Strong Durability – High structural toughness, resistant to cracking after repeated opening and closing
6.Effective Leak Proof – Matching PE sealing liner forms tight barrier against liquid seepage
Product Parameter & Dimension
| Item | Specification |
|---|
| Product Name | Plastic Ribbed Screw Bottle Cap with PE Liner |
| Available Sizes | 28mm, 30mm, 38mm |
| Raw Material | Food Grade PP Plastic |
| Inner Accessory | Food-grade PE foam sealing liner |
| Standard Stock Color | White |
| Custom Options | Pantone solid color customization, silk-screen printing, embossed logo, new mold development |
| Surface Design | Vertical anti-slip ribbed side |
| Core Feature | Reusable, leak-proof, easy twist-on & twist-off |
| Matching Product | PET mineral water bottles, juice bottles, sports beverage bottles |
| Suitable Liquid | Purified water, fruit juice, cold tea, non-corrosive liquid drinks
|
Product Performance Highlights
1. Anti-slip Vertical Rib Design
The outer wall adopts continuous vertical rib structure, effectively increasing friction. Users can easily screw the cap open or close without slipping hands, greatly improving user experience for daily outdoor use.
2. Detachable Sealing Liner for Perfect Sealing
Equipped with blue PE sealing gasket inside. When the cap is fully tightened onto bottle mouth, the liner fits closely with bottle edge, blocking liquid outflow. The liner can effectively prevent leakage even when the bottle is placed horizontally or slightly shaken.
3. Food-Safe Environmentally Friendly Raw Material
We adopt high-quality virgin PP plastic instead of recycled material. The finished caps are non-toxic, odorless, conform to international food contact standards, suitable for direct contact with drinking water and edible beverages.
4. Complete Customization Support System
Our technical team provides professional 3D model design service. We support mass color customization according to Pantone color card, as well as surface brand logo printing. You can build exclusive packaging appearance for your beverage brand.
5. High Precision Thread Technology
Advanced injection molds ensure consistent thread dimension. The screw thread matches standard bottle necks perfectly, no sliding thread, no excessive tightening resistance, compatible with automatic filling production lines.
Application Scenarios
- Disposable purified water, mineral water plastic bottles
- Outdoor sports, fitness portable drinking water packaging
- Fruit juice, cold brew tea, plant beverage bottling
- Children & baby portable drinking water containers
- Yoga, running, camping outdoor portable beverage packaging
- Mild daily chemical liquid, herbal liquid plastic packaging
Packaging & Shipping Specification
We adopt standard export-grade carton packaging for all plastic screw caps, with inner layer waterproof bag and layered cushioning protection, effectively preventing extrusion, scratching, deformation and dust contamination during long-distance ocean and land transportation.
Standard Packing Method
Inner packing: Waterproof PE bag + bulk classified packing
Outer packing: Hard export carton + reinforcing strapping
Custom packing: Custom carton logo, private label packaging available
Container Loading Capacity
20GP Container: Large quantity bulk loading for regular size caps
40HQ Container: Max loading volume for mass wholesale orders
We support FCL and LCL shipment, flexible for trial order and large batch order delivery.
Shipping Advantage
Stable packaging structure, anti-drop, anti-pressure, moisture-proof. Suitable for long-term sea freight and cross-border logistics. All goods will be fully inspected before packing to ensure zero defective products loaded.
Factory Strength & Production Capacity
- 16+ years professional plastic packaging manufacturing experience
- Large standardized industrial factory with multiple full-automatic injection molding production lines
- Strict full-process quality control: raw material inspection → injection molding forming → finished product leak test → appearance screening
- Large inventory of standard 28mm/30mm/38mm white caps, stable monthly output to support large bulk orders
- Independent mold workshop, can quickly develop new molds for special customized specifications
Why Choose Us
1. Complete Official Qualifications: CNAS, ISO, CE, FC certification, food contact safety test reports can be provided upon request
2. Free Sample Service: We supply free stock samples for your sealing test and appearance confirmation
3. One-Stop OEM & ODM Service: Custom color, surface printing, exclusive mold development are all available
4. Rigorous QC Process: Every production batch will carry out leak tightness test and appearance inspection before delivery
5. Factory Direct Wholesale Price: No intermediate traders, favorable price for large quantity orders
6. Flexible Packaging Solution: Outer export cartons can be printed with your private brand labels as required
Looking for stable supply food-grade plastic screw bottle caps with full OEM customization service?
Send your required size, custom color and beverage usage scenario, get free matching samples & exclusive factory wholesale quotation immediately
Request a Quote →
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.
