Labthink Instruments Co., Ltd.| Sourcing Services
Ecvv Trade
Labthink Instruments Co., Ltd.

China Manufacturer with main products: Lab Testing Equipment for Flexible Packaging, Lab Testing Machine for Autos, Lab Tester for Paper, Testing Equipments for Film, Testing...

Home  >Products Catalog > Force Testing > Bottle Cap Torque Force

Bottle Cap Torque Force

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe


Bottle cap torque force (bottle cap open and lock force) is one of the main factors affecting the sealing performance. Over torque force would bring great difficulties for open and winding up of bottle cup, and thus, reduce the convenience. Insufficient torque force would affect the seal performance of the container, and may further result in the leakage during transportation. Now, package design is designated to bring more convenience for fast consumption, and easy openness of bottle cap is one of the aims. When dealing such testing, GB/T17876-1999 is the standard, and craft-proof ring should be cut before testing.
The sealing performance of plastic bottle is the most important factor affecting package leakage and product deterioration. Excellent open easiness and sealing performance can be guaranteed through reasonable control of sealing performance and torque value. The barrier property of plastic bottles, including gas transmission quantity and water vapor transmission quantity, should also be controlled so as to guarantee the product quality during shelf-life period.

More about Labthink:
Labthink focusing on the laboratory testing instruments R&D and production and laboratory IT services, is dedicated to provide professional quality control solutions for customers in packaging, food, pharmaceutical, medical, daily chemistry, printing, adhesive, automotive, petrochemistry, bioscience, construction, new energy and other industries.

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

open and lock force from this supplier

Custom-Made Metal Injection Molding Lock Bolt or Lock Cylinder Rotating MIM 304 Sintered Presision Parts    
FOB Price: 0.10-2.00 USD/Set
Min Order: 1000 Sets
lock parts    
FOB Price: 0.20-0.70 USD/Piece
Min Order: 1,000 Pieces
fuel tank safety lock    
FOB Price: 0.10-1.00 USD/Set
Min Order: 10 Sets
Lock dead bolt,dead bolt,sinter lock parts,made by powder metallurgy    
FOB Price: 0.50-1.23 USD/Piece
Min Order: 5,000 Pieces
4mm ABS Material Anti Theft Security Display Stop Lock For Shelf    
FOB Price: 0.12-0.19 USD/Piece
Min Order: 1,000 Pieces

More products from other suppliers

Lock use dc gearbox motor    
Min Order: 2,000 Pieces
wonpro l6-30R locking plug/L5-20/L6-20R/L6-20P/5-15P/6-20P    
FOB Price: 7.50-7.60 USD/Piece
Min Order: 100 Pieces
VIMA mecharonic anti-theft lock cylinder    
FOB Price: 45.00-65.00 USD/Unit
NEMA L6-30 locking plug    
FOB Price: 0.01 USD/Piece
Min Order: 1,000 Pieces
Bushing Tapered Lock Parts 3030    
FOB Price: 1.00-10.00 USD/Piece
external 30A/220VAC defrost temperature controller digital YK-1820    
FOB Price: 4.00-11.00 USD/Piece
Min Order: 100 Pieces

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Sourcing from ECVV
Join Facebook Group