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What Are Tissues Made Out Of? Pulp Fibers, Additives, and Ply Counts Explained

Posted by Jingde County Wanfang Articles Commodity Co., Ltd.

A single ply of bathroom tissue weighs roughly 0.1 gram, yet four material decisions are already locked into it before the roll leaves the mill: which fibers were pulped, how hard they were refined, what chemistry went into the wet web, and how many plies were laminated together. Mills blend bleached softwood and hardwood kraft pulp with recycled deinked pulp, then add a few percent of lotion, wet strength resin, and debonder that decide whether a sheet feels silky or scratchy. If a supplier quote, a product spec, or a skin reaction pushed you to ask what are tissues made out of, the answer sits in five material groups and the ratios between them.

What Are Tissues Made Out Of? The Direct Answer

Definition

Tissue paper is a lightweight creped paper, typically 13 to 25 gsm in basis weight, formed from a dilute cellulose pulp slurry, pressed, dried on a Yankee cylinder, and creped to build stretch, bulk, and hand feel.

By weight, a standard facial or toilet tissue sheet is 80 to 90 percent cellulose fiber, 5 to 7 percent residual moisture, and less than 5 percent additives.

  • Cellulose fiber: virgin bleached softwood kraft (NBSK), virgin bleached hardwood kraft (BHKP), or recycled deinked pulp (DIP) recovered from printed household paper.
  • Non-wood fiber: bamboo, bagasse, and cotton linter, normally blended at 10 to 30 percent in specialty lines.
  • Process water: it carries fiber through the machine and is removed by drying, leaving only a few percent behind for flexibility.
  • Functional chemistry: wet strength resin, dry strength agent, debonder, softener, and release aids, dosed at fractions of a percent.
  • Surface treatments: lotion or cream layers, silicone, aloe, and fragrance, applied during converting rather than in the wet end.

Two clarifications matter when you read a pack. Standard facial tissue contains no cotton; a cotton-soft label describes the feel of a refined hardwood sheet, not its content. And unless a mill deliberately runs deinked pulp, no tissue is made from paper that has already been printed and used.

Virgin Pulp vs Recycled Pulp: What Actually Changes in the Sheet

Virgin pulp delivers better softness and strength per gram, while recycled deinked pulp cuts fiber cost and usually lowers the carbon footprint of the furnish, at the price of shorter fibers and lower tensile strength.

Virgin kraft pulp

  • Long intact fibers give the highest tensile and tear strength before any resin is added
  • Low ash and low extractives keep high-speed machines running predictably
  • Brightness above 85 percent ISO without aggressive bleaching
  • Highest cost per tonne, tied directly to market pulp prices

Recycled deinked pulp

  • Fibers have already been through one papermaking cycle and run 20 to 30 percent shorter
  • Needs deinking, screening, and stickies control before the tissue machine
  • Fits kitchen towels, napkins, and mid-tier toilet tissue
  • Lower cost, but brightness and softness vary more between lots

Most mills do not pick one or the other. A typical facial tissue furnish runs 60 to 70 percent hardwood and 30 to 40 percent softwood, and a growing share of that hardwood fraction is replaced by deinked pulp wherever the brightness target allows it.

3-Ply Virgin Pulp Facial Tissue – 100 Sheets (200×175mm)3-Ply Virgin Pulp Facial Tissue – 100 Sheets (200×175mm)This 3-ply facial tissue contains 100 sheets per pack, each measuring 200×175mm and made from virgin wood pulp with a gsm of 13.8. Each pack weighs 145g. Packing speci...View Product →

The Fiber Blend Behind Softness and Strength

Softness comes from short hardwood fibers that lie flat and pack into a bulky sheet; strength comes from long softwood fibers that entangle into a load-bearing network. Blend ratio, not the additive package, is the first lever a mill pulls.

2.5-4.0 mmSoftwood fiber length
0.8-1.5 mmHardwood fiber length
13-25 gsmTypical tissue basis weight
5-7%Residual moisture after drying
Typical furnish on a facial tissue machine
Softwood kraft NBSK30%
Hardwood kraft BHKP35%
Recycled deinked pulp25%
Non-wood and other fiber10%
Illustrative blends. Mill furnishes shift with grade, region, and pulp pricing.

Ask for the furnish breakdown before you compare price. Two suppliers can quote the same ply count and the same sheet size while running very different fiber blends, and the gap shows up as 15 to 25 percent difference in tensile strength plus a visible difference in sheet caliper.

The Additives That Decide Softness, Wet Strength, and Feel

Additives usually make up less than 5 percent of a tissue sheet by weight, but they control whether the sheet holds together when wet, how fast it absorbs, and how it feels against skin.

Lotion and cream layers

A cream tissue typically carries 0.5 to 2 percent add-on of a glycol and fatty ester blend applied at the converting stage. It lifts measured softness scores, and it also lowers absorbency, which is why cream facial tissue and kitchen towel are never built from the same recipe.

Wet strength and dry strength resins

Polyamide-epichlorohydrin (PAE) is the workhorse wet strength resin in kitchen towels and napkins, dosed around 0.3 to 1 percent of dry fiber. Wet strength is what stops a towel from disintegrating in a puddle. Toilet tissue deliberately uses little or none so the sheet disperses in water.

Debonders, softeners, and release agents

Cationic debonders interrupt the hydrogen bonding between fibers, which lowers tensile strength and raises perceived softness. Release agents and creping adhesives govern how the sheet leaves the Yankee cylinder, and that mechanical interaction accounts for much of the bulk in the finished product.

When you specify tissue for a hotel, clinic, or retail brand, request the additive schedule next to the safety data sheet. Wet strength resin levels and lotion add-on percentages explain more end-user complaints than ply count does.

Disposable 80-sheet 4-layer cream moisturizing super soft facial tissueDisposable 80-sheet 4-layer cream moisturizing super soft facial tissueThe disposable 80-sheet 4-layer cream moisturizing super soft facial tissue adopts an advanced four-layer thickened design, which not only enhances the toughness and d...View Product →

From Wood Chip to Roll: Seven Steps That Define the Material

Raw material becomes a tissue sheet through seven unit operations, and step six decides most of the softness a user feels.

  1. Pulping. Wood chips are cooked or mechanically defibrated into a 3 to 5 percent consistency slurry; recycled fiber enters the same line as deinked, screened pulp.
  2. Cleaning and screening. Centrifugal cleaners and pressure screens remove sand, staples, and stickies before they can mark the sheet.
  3. Refining. Beating the fiber increases surface fibrillation and bonding. More refining means more strength and less bulk.
  4. Forming. The diluted stock is deposited on a forming fabric, water drains, and the fiber network takes shape.
  5. Wet pressing. Mechanical pressure removes water and consolidates the sheet without collapsing caliper.
  6. Yankee drying and creping. The sheet is pressed onto a steam-heated Yankee cylinder, dried to 5 to 7 percent moisture, and scraped off with a doctor blade. The crepe ratio, usually 15 to 25 percent, sets stretch, bulk, and hand feel.
  7. Converting. Reels are unwound, plies are laminated, embossed, folded, cut, and packed. Lotion and printing are applied here.
Process rule of thumb: fiber length, refining energy, and crepe ratio predict finished sheet performance more reliably than any single additive.

Reading a Spec Sheet: What Tissues Are Made Out Of at the Shelf

A specification sheet tells you more than the front of the pack, because basis weight, ply count, fiber blend, and the additive list together explain nearly the whole price difference.

Table 1: Material and specification reference for common household tissue and wipe products.
Product Typical furnish Ply Key additive Basis weight
Facial tissue, box or soft pack Hardwood-dominant virgin blend 2 to 4 Lotion, debonder, dry strength 13 to 20 gsm
Toilet tissue, small roll Mixed virgin or deinked pulp 2 to 3 Minimal wet strength 15 to 22 gsm
Kitchen paper towel Softwood-dominant 2 to 3 PAE wet strength resin 20 to 28 gsm
Napkin and hand towel Deinked or mixed pulp 1 to 2 Dry strength, embossing 16 to 20 gsm
Wet wipes Nonwoven, spunlace or airlaid Not applicable Binder, surfactant, preservative 40 to 60 gsm

Note the last row. Wet wipes are not tissue paper at all: they are nonwoven fabrics bonded by resin or hydroentangling, which is why flushability depends on the binder and the dispersion design rather than on fiber alone. Across the household tissue range from boxed facial tissue to hanging roll towels, ply count moves from 2 to 5 while basis weight stays inside a narrow window, and suppliers such as Jingde County Wanfang Articles Commodity Co., Ltd, which sells under the name Wanfang Paper, publish ply count, sheet count, and dimensions on every SKU so buyers have something concrete to check.

5-Ply Premium Facial Tissue – 100 Sheets (185×200mm)5-Ply Premium Facial Tissue – 100 Sheets (185×200mm)This premium 5-ply facial tissue contains 100 sheets per pack, each measuring 185×200mm and made from virgin wood pulp with a gsm of 13.5. Each pack weighs 250g. Packi...View Product →

Why Fiber and Additive Choices Matter to Buyers

Pulp is 60 to 70 percent of the cost of a finished tissue product, so the furnish decision is commercial before it is technical.

  • Price stability: market pulp prices swing widely, and a mill running a higher deinked share absorbs those swings better.
  • Skin tolerance: fragrance and lotion are the most common irritants in tissue, so fragrance-free and lotion-free sheets are the practical first step for sensitive users.
  • Flushability: dispersible sheets rely on low wet strength and short fibers, which is a materials decision rather than a marketing claim.
  • Sustainability documentation: chain-of-custody certificates for virgin fiber and deinking yield data for recycled fiber are the two figures auditors request first.
Ask any tissue supplier three questions: what is the furnish, what is the additive add-on, and what is the crepe ratio. Those answers separate two products that look identical on a shelf.

Common Questions About Tissue Materials

Are tissues made of wood or cotton?

Standard facial and toilet tissues are made from wood pulp, not cotton. A sheet labeled cotton-soft usually refers to a refined hardwood blend chosen for smoothness. Genuine cotton linter tissue exists, but it is a specialty product and rarely appears on a supermarket shelf.

Is bamboo tissue more sustainable than wood pulp tissue?

Bamboo grows fast and can be harvested within three to five years, which reduces pressure on pulpwood plantations. Softness still depends on how the fiber is refined, and bamboo is usually blended with wood pulp to reach the tensile strength of a standard sheet. Judge a supplier on chain-of-custody documentation rather than on the plant name.

What makes one tissue soft and another strong?

Fiber length and bonding do. Short hardwood fibers combined with debonder chemistry produce a soft, bulky sheet, while long softwood fibers refined harder produce a dense, strong one. Ply count, embossing, and creping then fine-tune the balance between the two.

Do recycled-pulp tissues perform worse?

In tensile strength and brightness, yes, by roughly 20 to 30 percent, because recycled fibers are shorter and carry residual ash. Absorbency differences are much smaller. Deinked pulp is a well-established furnish for kitchen towels, napkins, and mid-tier toilet tissue, while premium facial grades usually keep virgin fiber in the blend.