Plastic Bottle Cap for Soft Drink bottle

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100000 g
Supply Capability:
99000000 g/month

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Product Description:

 1. Structure of Plastic Cap for Bottle


The plastic caps produces come in one or two pieces. Our one-piece caps are made of PE(Polyethylene) and used in cold fill, hot fill, CSD(carbonated soft drinks) fill, and aseptic (cold) fill. Two-piece caps are made of PP(Polypropylene) and used in CSD fill and hot fill. The liner inside the cap shell can be elastomer, PE plug, or PE gasket with aluminum foil.

. Outstanding seal properties to help prevent microbial contamination.

. Customized cap colors.

. The anti-tamper feature supported by tamper evident band.

. Lightweight caps to choose to be more environmentally friendly and cost effective.

. Professional X-ray analysis for seal properties.


2. Main Features of Plastic Cap for Bottle


The plastic bottle cap is made of 100% new food -grade material
Dustproof,non-spill ,security,and superior quality.
Any colour ,any necksize is available
Can printing customer's  label on the cap
We can produce plastic bottle cap according to customer's special requirements.


3. Plastic Cap for Bottle Images


 Plastic Bottle Cap for Soft Drink bottle


Plastic Bottle Cap for Soft Drink bottle

 Plastic Bottle Cap for Soft Drink bottle 

4. Packaging & Shipping of Plastic Cap for Bottle


Optional packaging is provided.

All the single product will be packaged in a poly bag or bubble bag to prevent bruising and scratch.

The common packing materials we use are poly bag, bubble bag, brown/white inner box, gift box and 5-ply export carton.

When you send us an enquiry, please tell us the packing method you prefer or we can give you the suggestion


 We have our own factory with mold production workshop, injection molding and blow molding workshop.

Same design, better quality; Same quality, better price; Same price, better after-sale service.

Quality control: we execute strictly according to ISO9001:2001 quality control system, with experienced technician help us reduce the defective percentage effectively, control the quality.

Delivery on time: Professional machine, excellent technology, experienced workers, good management ensure us delivery on time.

After-sale service: We believe order is not the end of enquiry, conversely, after-sale is the beginning of contraction. We pay attention to customer’s experience, hope to establish long-term cooperative relationship.

Various Style & Capacity, suitable for customers' demand

 We can do OEM&ODM, produce according to your original sample or pictures or artwork


5. FAQ of Plastic Cap for Bottle


Q: How to get a quotation and start business relationship with your company?

     A: Please send us email and our sales representive will contact you as soon as we receive your email. 

  Q: How to receive a price quotaion in the shortest time?

     A: When you send us an enquiry, please kindly make sure all the details, such as the mateiral, product size, surface treatment and packaging are mentioned. 

  Q: How to start a custom project with your company?

     A: Please send us your design drawings or original samples so that we can offer a quotation first. If all details are confirmed, we will arrange the sample making.

  Q: What’s your MOQ? 

     A: The MOQ depends on the design and production processes of the products. For the majority of our bathroom sets, our MOQ is 10000sets.

  Q: What types of payment terms do you accept?

     A: Currently, the payment terms we accept are T/T (30% before production, 70% against B/L copy) and irrevocable L/C at sight.

  Q:How long can I receive an order? 

     A: That depends on the specific items and your order quantity. Normally, the lead time for a 20ft container load is 50-60 days. 

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- Required specifications

- Inquire about price/MOQ

Q:What should I pay attention to when molding PET bottles?
PET because of the short time after the melting point, and the melting point is higher, so we need to choose more temperature control section, plasticizing, self friction less heat injection system, the actual weight of the product can not be less than the amount of machine injection
Q:What is the difference between bottle blank and bottle embryo? What should be called "bottle blank" or "bottle embryo" before the bottle blowing?
There is no obvious difference between the two, meaning the same, that is not yet completely processed into semi-finished products.
Q:PET how long can the bottle embryo be filled with PET hot filling bottle after long time? What are the conditions for preservation of the bottle embryo?
The northern weather is relatively dry, the injection bottle embryos need to wet about four days, and then pull out for eight hours, while the South can directly blow bottles.
Q:What happened to the bottle embryo in the injection molding machine?
Mold aspects(1) the accuracy of parting surface is poor. The movable plate (such as the middle plate) is deformed and warped; foreign parts are stuck on the parting surface or the projecting edge of the die frame is provided with a sharp skid; the old mold is fatigued and collapsed due to the extrusion of the front wing.(2) the die design is unreasonable. The opened position of the mold cavity and deviation, will make the injection mold has unilateral tension, caused by flash; plastic flow is good, such as polyethylene, polypropylene, nylon and so on in the molten state, the viscosity is low, easy to enter the activity or fixed gap, high precision mold manufacturing requirements; in the next should as far as possible placed in the center on the premise of not affecting the product quality of symmetric integrity, WIP thick parts into the material, can prevent side Queliao side with flash; when forming holes or near the central product, used in hole arranged on the side gate, the injection pressure is large, if this part of the support insufficient clamping force force mode is not a slight warping caused by flash, such as mold side with movable member, the side of the projection area is also affected by the molding pressure, if the bearing capacity is not enough Will cause flash; the sliding core with poor accuracy or fixed core and cavity mounting position offset caused flash; cavity venting, in parting surface without exhaust groove or vent groove is too light or too deep or too large by obstruction will cause the edge to fly; the mold cavity should pay attention to the rational design of the diversion Gate Road, otherwise it will cause the filling uneven stress caused flash
Q:50G how much is the bottle mold?
50G bottle embryo prices need to see what kind of manufacturer, the price is different.
Q:Blowing mould - the production process of beverage bottle
One step: plastic particles after heating melt is injected into the preform mould, cooling and shaping into semi-finished products (bottle, similar tube shape also known as Guan Pei), in the bottle when not fully cooling the heating thermostat, then blowing into the gas, after stretch blowing make plastic tube embryo uniform distribution, and close to the blow after the completion of mold, high pressure blowing into the cooling air, cool completely when blowing gas opened, forming complete beverage bottle.
Q:When using negative pressure to measure the tightness of bottle cap, use bottle embryo or bottle
Measure the tightness of bottle cap with negative pressure tester. Isn't it negative pressure gauge? Usually bottle cap tightness tester.There are usually two ways to test the tightness of a bottle cap: the clamping head method and the pin insertion method.
Q:What are the parameters needed to buy a bottle blowing machine?
When the nozzle is filled with the mold, the temperature of the melt will be reduced because of the close to the mold of the bottle at low temperature, thus affecting the transparency of the bottom of the embryo. To avoid this, set a heating ring around the nozzle, or try to take proper thermal insulation between the nozzle and the mold. In addition, the diameter of the runner and gate is appropriately increased, and the transparency of the bottom of the embryo is also increased.
Q:How are plastic bottles made?
The bottle embryo is irradiated by a high temperature lamp tube to heat and soften the part of the bottle embryo. In order to keep the bottle mouth shape, the bottle embryo mouth needs no heating, so a cooling device is needed to carry out the cooling operation.
Q:How do I make the thread of this plastic bottle? Must I have a bottle of embryo in it?
Industrial oil, then the most suitable material is PP or PE., hollow blow, so if you are customized bottles, the mold costs are saved a lot, I'm doing plastic bottles, hollow blow is

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