Apparatus and method for activatable substrate application

Patent metadata

Field	Value
Publication number	US-10858131-B2
Application number	US-201816020593-A
Country	US
Kind code	B2
Filing date	Jun 27, 2018
Priority date	Jun 30, 2017
Publication date	Dec 8, 2020
Grant date	Dec 8, 2020

Abstract

A method of applying a tape to an article. The method includes contacting a first activatable adhesive composition of an adhesive tape with a placement device. The adhesive tape has a carrier substrate, the first activatable adhesive composition disposed on a first surface of the carrier substrate, and a second activatable adhesive composition disposed on a second surface of the carrier substrate. The method includes activating the first activatable adhesive composition such that the adhesive tape adheres to the placement device through the first activatable adhesive composition, separating the adhesive tape from a tape delivery system, activating the second activatable adhesive composition, contacting an article with the second activatable adhesive composition, and separating the placement device from the adhesive tape such that the adhesive tape remains adhered to the article.

First claim

What is claimed is:

1. A method of applying a tape to an article, the method comprising:
contacting a first activatable adhesive composition of an adhesive tape with a placement device having a heated surface, the adhesive tape having a carrier substrate, the first activatable adhesive composition disposed on a first surface of the carrier substrate, and a second activatable adhesive composition disposed on a second surface of the carrier substrate;
activating the first activatable adhesive composition through contact with the heated surface of the placement device such that the adhesive tape adheres to the placement device through the first activatable adhesive composition;
separating the adhesive tape from a tape delivery system;
activating the second activatable adhesive composition through contact of the heated surface of the placement device with the first activatable adhesive composition;
contacting an article with the second activatable adhesive composition; and
separating the placement device from the adhesive tape such that the adhesive tape remains adhered to the article.

2. The method of claim 1 , wherein the article is a container having a first panel, a second panel, and a flap contiguous with the first panel, and contacting the article with the second activatable adhesive composition includes contacting at least one of the second panel and the flap with the second activatable adhesive composition.

3. The method of claim 2 , further comprising contacting the first adhesive composition with the other of the second panel and the flap such that the second panel is bonded to the flap through the adhesive tape.

4. The method of claim 1 , wherein contacting an article with the second activatable adhesive composition includes contacting a first surface of the article and a second surface of the article with the second activatable adhesive composition.

5. The method of claim 1 , wherein separating the adhesive tape from the tape delivery system includes retaining the adhesive tape on the placement device only by adhesion of the first activatable adhesive composition to a first surface of the placement device.

6. The method of claim 1 , wherein activating the first activatable adhesive composition includes heating the first activatable adhesive composition such that the first activatable adhesive composition becomes tacky.

7. The method of claim 1 , wherein activating the second activatable adhesive composition includes heating the second activatable adhesive composition such that the second activatable adhesive composition becomes tacky.

8. A method of applying a tape to an article, the method comprising:
contacting an adhesive tape with a placement device, the adhesive tape including a carrier substrate having a first surface and an opposing second surface, a first activatable adhesive composition disposed on the first surface of the carrier substrate, and a second activatable adhesive composition disposed on the second surface of the carrier substrate;
activating the first activatable adhesive composition by heating the first activatable adhesive composition through direct contact with the placement device such that the first surface of the adhesive tape adheres to the placement device through the first activatable composition;
activating the second activatable adhesive composition by heating the second activatable adhesive composition through direct contact of the first activatable adhesive composition with the placement device;
contacting an article with the second activatable adhesive composition; and
separating the placement device from the first activatable adhesive composition such that the second activatable adhesive composition remains in contact with the article and the placement device separates from the adhesive tape.

9. The method of claim 8 , wherein the article is a container having a first panel, a second panel, and a flap contiguous with the first panel; and the method further comprises contacting at least one of the flap and the second panel with the second activatable adhesive composition.

10. The method of claim 9 , father comprising contacting the other of the flap and the second panel with the first activatable adhesive composition such that the second panel is bonded to the flap through the adhesive tape.

11. The method of claim 8 , wherein separating the placement device from the first activatable adhesive composition includes providing positive air pressure between the placement device and the first activatable adhesive composition.

Assignees

• Fuller H B Co

Inventors

• Cavins Orion A
• Nash Jorge A
• Lacy Matthew D

Classifications

• C09J2301/124

  the adhesive layer being present on both sides of the carrier, e.g. double-sided adhesive tape · CPC title

• B31B50/722

  on already formed boxes · CPC title

• B31B50/72

  by applying and securing strips or sheets · CPC title

• C09J7/32

  Water-activated {adhesive}, e.g. for gummed paper · CPC title

• B65D5/0236

  with end closures formed by inward folding of flaps and securing them by adhesive tapes, labels or the like; for decoration purposes (B65D5/4245, B65D5/4262 take precedence) · CPC title