Skip to product information
1 of 1

18x29x39 - Med 35mu Black Refuse Sack 100% Recycled

18x29x39 - Med 35mu Black Refuse Sack 100% Recycled

SKU:09S9M3-200

Stock Item

View full details
18x29x39 - Med 35mu Black Refuse Sack 100% Recycled

Refuse Sacks

Medium-Duty Black Refuse Sacks (Recycled) — Product Overview

These medium-duty black refuse sacks are designed for everyday waste collection where you need a dependable bag that ties easily, carries confidently, and helps keep bins and waste areas tidy. Made from recycled polythene, they’re a practical choice for workplaces and facilities that want reliable performance while supporting recycled-content purchasing.

Commonly used across offices, schools, hospitality, healthcare back-of-house, and light industrial settings, this style of sack is a go-to option for general waste, packaging offcuts, and routine cleaning rounds. The black colour helps conceal contents for a neat, professional appearance in shared waste areas.


Key Features

Recycled polythene construction
Manufactured from recycled plastic, supporting circular use of materials while still delivering the everyday strength expected from a medium-duty refuse sack.

Medium-duty thickness (35 micron)
A balanced thickness intended for typical mixed waste and routine cleaning tasks—strong enough for daily use without the bulk of heavy-duty sacks.

Classic black finish
Helps keep waste presentation discreet and professional, particularly in customer-facing or shared service areas.

Easy handling and tying
Designed to open easily, fit standard bins in the appropriate size range, and tie off securely for transport to waste collection points.

Bulk pack format
Supplied in a high-count pack to reduce re-order frequency and keep janitorial stores stocked for busy teams.


Key Features (Bullet Summary)

  • Made from recycled polythene (recycled-content refuse sack)
  • Medium-duty thickness: 35 micron
  • Black colour for discreet waste containment
  • Suitable for routine general waste collection
  • Ideal for cleaning teams, facilities management, and back-of-house operations

Typical Uses

  • Daily office and workplace waste collection
  • Washroom and kitchen general waste (non-food production)
  • Hospitality back-of-house waste handling
  • Schools, colleges, and public buildings
  • Light warehouse and stockroom waste (cardboard wrap, packaging, non-sharp offcuts)
  • Cleaning rounds and caretaker duties

Medium-Duty Black Refuse Sacks (Recycled) — Full Product Guide

Choosing the right refuse sack is about matching the bag’s thickness and size to the type of waste you generate and the way your team works. Medium-duty sacks are a popular “everyday” option: they’re intended for regular mixed waste where you want a dependable bag that won’t split during tying or short-distance transport, while still being economical for high-volume use.

This product is specified as a medium-duty black refuse sack made from recycled material, with a thickness of 35 micron. That combination is widely used for general waste streams in commercial and public-sector environments.


How It Works

Refuse sacks are designed to line a bin or be used as a free-standing waste bag. Once fitted, waste is deposited throughout the day. When full (or at the end of a shift), the sack is removed, tied off, and moved to a designated waste holding area for collection.

For best results, match the sack size to your bin so the bag sits neatly inside the rim without excessive stretching. Over-stretching can reduce effective thickness and increase the risk of tearing, especially with awkward or heavy loads.


Materials and Construction

Recycled polythene
These sacks are made from recycled plastic (recycled polythene). Recycled-content sacks are commonly used for general waste and help organisations meet internal sustainability goals or procurement requirements that prioritise recycled materials.

Micron thickness
Thickness is stated in microns (µm). This product is 35 micron, which is typically considered a medium-duty option suitable for everyday waste where sharp edges are limited and loads are manageable.

Black colour
Black sacks are a standard choice for general waste because they conceal contents and maintain a tidy appearance in shared areas.


Bin and Capacity Guidance (Choosing the Right Fit)

Refuse sack sizing is often listed as three dimensions. To avoid incorrect fit, compare the sack dimensions to your bin’s rim circumference and height. As a general rule:

  • Width should be at least half the bin’s rim circumference (so the sack can wrap around the rim).
  • Length should be greater than the bin height to allow for overhang and tying.
  • If your waste is bulky (e.g., packaging), consider leaving extra headroom for tying.

If you’re unsure, trial a small quantity with your most common bin type and typical waste load before standardising across a site.


Floor Type Compatibility

Refuse sacks are used in bins and waste stations rather than installed onto floors, so “floor compatibility” is mainly about how they’re handled and transported across different surfaces:

  • Hard floors (vinyl, tile, sealed concrete): use a bin trolley or waste cart to reduce drag and prevent abrasion.
  • Carpeted areas: avoid dragging filled sacks; lift and carry or use a cart to prevent snagging.
  • Outdoor routes: protect sacks from rough ground and sharp edges; use wheeled containers where possible.

Health and Safety

Good waste-handling practice reduces injuries and prevents spills:

  • Do not overfill: overfilled sacks are harder to tie and more likely to split.
  • Avoid sharp waste: broken glass, sharp metal, and pointed offcuts can puncture medium-duty sacks—use a more suitable waste container or heavier-duty sack where required.
  • Use correct lifting technique: tie securely, keep the load close to the body, and use carts for longer distances.
  • Segregate waste streams: follow local rules for recycling, food waste, and clinical/hazardous waste.

Always follow your site’s waste policy and any relevant local regulations for storage and disposal.


Ideal Applications and Use Cases

Medium-duty recycled black refuse sacks are commonly chosen for:

  • Facilities management: daily bin changes across offices and communal areas.
  • Hospitality: back-of-house waste from housekeeping and service areas.
  • Education: classrooms, corridors, staff rooms, and general-purpose bins.
  • Retail and stockrooms: packaging waste and routine cleaning.
  • Public buildings: general waste collection where a discreet black sack is preferred.

Maintenance, Cleaning and Care

Refuse sacks are single-use consumables, but you can improve performance and reduce waste by following a few simple practices:

  • Store correctly: keep sacks in a dry place away from direct sunlight and heat sources to prevent material degradation.
  • Use the right bin: bins with smooth rims reduce snagging during fitting and removal.
  • Prevent punctures: place sharp-edged packaging (e.g., cut plastic strapping) into a rigid container or wrap it before disposal.
  • Don’t drag: dragging can abrade the film and cause splits—use a trolley or lift safely.

Case Study (Example Scenario)

Scenario: A multi-floor office with daily cleaning rounds needs a consistent refuse sack for desk-side bins and central waste points.

Approach: The facilities team standardises on medium-duty black recycled sacks for general waste, keeping heavier-duty sacks only for occasional bulky clear-outs.

Outcome: Stock control becomes simpler, cleaners spend less time dealing with split bags, and the organisation supports recycled-content purchasing without changing day-to-day routines.


Who Is It For?

  • Cleaning contractors and janitorial teams
  • Facilities managers and caretakers
  • Offices and shared workspaces
  • Schools, colleges, and public buildings
  • Hospitality venues (back-of-house)
  • Warehouses and stockrooms with light-to-medium general waste

Colours / Features Available

This listing is for black refuse sacks. Black is commonly selected for general waste because it conceals contents and maintains a neat appearance. If you require colour-coded waste segregation (for recycling streams or site policies), consider alternative colours where available within your range.


Sizes Available

This product page may represent a configurable range. Select the option that matches your bin size and waste volume requirements. If you use multiple bin types on site, it can be helpful to standardise on one or two sack sizes to simplify ordering and storage.

If you need help choosing the best option for your bins, share your bin dimensions (rim circumference and height) and typical waste type, and we can recommend the most suitable sack size and duty level.


Note: Product specifications such as dimensions, thickness (micron), and recycled content should be confirmed against the selected variant and your internal requirements before purchase.