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'3M 256' is out of stock and not currently available for purchase on the site.

Product Description

3M 256 Printable Flatback Paper Tape adheres to a variety of papers, films, fabrics and yarns. It is printable with standard flexographic inks common in the printing of packaging materials and is also easily marked with ballpoint pens, felt-tip pens, pencils and rubber stamps, making it ideal for labeling and coding applications.

This tape can be used for masking and general holding, bundling and splicing applications, however it's specifically designed for operations requiring colors or marking for identifications. It works best on papers, films, fabrics and yarns. This tape is easily marked and written on and works well in many graphic arts applications. The colored flatback paper backing tears by hand while minimizing slivering, making the tape easy to manipulate and apply.

Scotch Printable Flatback Paper Tape 256 features a rubber adhesive that instantly adheres to a wide variety of surfaces. It detaches easily and provides clean removal from a variety of substrates allowing it to be used in painting applications. The flatback paper backing is printable and features good tensile strength. This tape is ideal for use in temperatures up to 200°F/93°C.

Features & Benefits

  • Printable with standard flexographic inks and is also easily marked with ballpoint pens, felt-tip pens, pencils and rubber stamps.
  • Natural rubber pressure sensitive adhesive bonds to a wide variety of paper, film, fabric and yarn surfaces.
  • Thick flatback paper backing creates sharp paint lines when used for masking purposes.
  • Easy tear backing ensures hassle-free tape manipulation and application.

Applications

  • Light to medium bundling applications.
  • Banding items where color coding is required.
  • Last lap end roll tabbing of paper, film, fabric and yarns.
  • Banding, sealing, tabbing, defect flagging and holding applications where color for identification or coding is desired.
  • General light duty holding applications.
Country of Origin: United States.

 

Technical Information

3M Printable Flatback Paper Tape | SKU 256
  • Carrier/Backing: flatback paper
  • Adhesive: rubber   How are adhesives different?
  • Thickness: 6.7 mils (carrier, adhesive)   What is mil thickness?
  • Adhesion: 35 ounces per inch (to stainless steel test panel)
  • Tensile Strength: 32 pounds per inch (longitudinal)
  • Service/Operating Temperature: 40°F to 150°F
  • Elongation: 2.5%
  • Core: 3" diameter
  • Country of Origin: United States
Note: Specifications are those given by manufacturers and are not tested for accuracy.

Download Datasheets

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Question & Answers

User Reviews

Made in the USA
hot melt rubber (synthetic)
Offers the widest range of application flexibility available. Exhibits excellent processing performance whether manually or automatically applied. Has superior tensile strength, adhesion properties and holding force which ensures consistent, reliable seals. Hot melt adhesive will bond faster to a surface which is referred to as quick-grab or quick-stick. It typically has higher tack (will feel stickier to the touch), but is also softer. It has lower heat resistance, shear resistance, and sometimes UV resistance than an acrylic adhesive. NOTE: it is called hot melt because the adhesive is applied hot by the manufacturer and then hardens as it cools (you do not need to apply heat to the tape yourself).
natural rubber
Properties are similar to that of hot melt rubber, but natural rubber often holds where other adhesives won't (recycled fibers, dust, cold, heat and heavy loads). It provides good overall adhesion and moisture resistance.
acrylic
Offer excellent performance, especially for applications in temperatures less than 40°F and greater then 120°F. It provides excellent clarity, has high shear strength, is usually more permanent/durable even when exposed to moisture, and it ages well over extended periods in fluorescent and sunlight. Since it remains clear for the life of the application and does not yellow over time it is ideal for applications such as sealing white cartons. While it has good initial adhesion it does take 24-48 hours to cure and to achieve its maximum bond strength (has gradual adhesion buildup). Another difference between hot melt rubber and acrylic adhesive is if you fold tape over making the two adhesive sides touch the acrylic adhesive will remain attached to the carrier (e.g. paper, film) while a hot melt adhesive will stick to itself and pull off of the carrier. It is the best choice for clarity, UV resistance and aging characteristics.
silicone
Is great for extreme temperature applications since silicone adhesive can work in continuous operating temperatures from -100°F to 500°F. They also exhibit good chemical resistance, retain electrical properties, and remove cleanly with little or no residue.
zinc oxide
Zinc oxide based adhesive formula is a skin-friendly adhesive which is commonly used on sports medicine tapes.
Thickness, AKA caliper or gauge, refers to the distance from one surface of a tape backing, or adhesive, to the other.
1 mil = 1/1000 of an inch
Examples: 1/16 inch = 62.5 mils; 1/32 inch = 31.25 mils
The cut level indicates how many grams of cutting load a glove can withstand from a sharp blade before being penetrated.
Lower gauge gloves are heavier - have thicker construction, fewer stiches knitted per inch and offer less dexterity.
Higher gauge gloves are lighter - have thinner/finer construction, more stitches knitted per inch and offer more dexterity.
Gloves offered typically runs from 7 to 18 (12 and 13 are in the middle of the scale).
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