TAPPI T411 Caliper of Paper

Testing Standard:

TAPPI T411 Thickness (Caliper) of Paper, Paperboard, and Combined Board

Standard Number
TAPPI T411

Standard Title
Thickness (Caliper) of Paper, Paperboard, and Combined Board, Test Method

Overview for TAPPI T411 Caliper of Paper:

TAPPI T411 Test Method is the measurement of a single sheet thickness of paper and corrugated material. With thickness directly related to the flexural properties of a fiberboard shipper, it is important to verify the caliper to identify potential issues in the overall strength of the packaging materials. Purple Diamond Testing offers TAPPI T411 Thickness (Caliper) of Paper, Paperboard, and Combined Board as part of our packaging compliance and validation services.

Rationale for TAPPI T411 Caliper of Paper:

TAPPI T411 – Thickness (Caliper) of Paper, Paperboard, and Combined Board. Data is obtained using a standard constant pressure for all materials being evaluated to ensure an accurate measurement across all material types. The data obtained can be used to verify manufacturer specifications, compare different materials, and aid in design.

Key Points:

Related Standards:

As always, Purple Diamond offers you the ability to either schedule an initial consultation, complimentary, OR you can book a facility tour and come on in and visit. Definitely feel free to stop in to the lab if you are close to the Lehigh Valley. The packaging and whole Purple Diamond team is here to assist you anyway that we can. The initial consultation can be either a phone call or a zoom call, whatever is more convenient for you. Reach out via the Contact Us page by either filling out the contact us form OR booking some time on the calendar below the contact form. Either way we will get back to you! Thank you so much for reading down this far and thank you for considering Purple Diamond as your dedicated testing, engineering, and design facility for all of your packaging needs.

Accreditations

Achieving ISO 17025 Accreditation is the pinnacle in third-party laboratory testing accreditation. It confirms that the facility has management, quality, and technical systems in place to ensure accurate and reliable analyses.
ISTA is revered as the certification standard for package testing for distribution. ISTA’s Testing Protocol remains a series of testing methodologies and standards well recognized within the packaging community.
A select few companies are authorized by PHMSA as an approved third-party packaging testing laboratory in accordance with Hazardous Materials Regulations, critical to ensuring safe transport of dangerous goods.

Affiliations

With over 12,000 standards globally, ASTM International’s fully transparent standards development enhances performance and confidence in consumer choices.
The Technical Association of Pulp and Paper Industry’s peer-reviewed standards improve production through operational methods and industry recognized best practices.

 

 The APASS program was designed by Amazon to help support vendors, sellers, and manufacturers in obtaining certification of their products as Frustration Free Packaging (FFP), Ships in Own Container (SIOC), or Prep-Free Packaging (PFP).

ISTA Project 6 AMAZON.COM SIOC

Your Concept, Our Expertise

Enter your contact information below to get in contact today

To View Our Accreditation, Please Fill Out This Form

ANAB ISO 17025 Accreditation Certificate

ANAB Accreditation Gated Form

  • This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

  • This field is for validation purposes and should be left unchanged.

To View Our Accreditation, Please Fill Out This Form

ISTA Accreditation Certificate

ISTA Accreditation Gated Form

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

This field is for validation purposes and should be left unchanged.

To View Our Accreditation, Please Fill Out This Form

UN/DOT Accreditation Certificate

DOT Accreditation Gated Form

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

This field is for validation purposes and should be left unchanged.