Start With the Campaign Job and Handling Route
A good wholesale spec for custom cotton drawstring pouches starts with a plain question: what job does the pouch need to do? In nonprofit procurement, the same pouch category may serve very different roles. It might hold a donor thank-you gift, organize volunteer supplies, package fundraising merchandise, sit inside an event registration bag, travel through direct mail, or act as a reusable sleeve for another product. Those uses may look similar in a catalog, but they do not need the same fabric, size, print method, packing style, or inspection standard.
Map the handling route before you shop price. Who receives the pouch? Who fills it? Where will it sit before distribution? How visible is the logo? A local giveaway pouch for seed packets can usually tolerate more natural cotton character than a sponsor-funded donor kit. A pouch sold at a fundraising table should feel closer to retail merchandise, with stronger fabric, cleaner sewing, and controlled presentation. If volunteers will fill thousands of pieces, smooth loading and easy drawstring movement may matter as much as the unit price.
The packed item should lead the brief. Give suppliers the product dimensions, thickness, weight, and quantity per pouch. Include everything that changes the fit: product card, folded letter, booklet, label, ribbon, tissue, sticker sheet, barcode, hangtag, or small box. A pouch that only fits when the item is angled carefully can slow kitting, bend card corners, and create avoidable volunteer frustration.
Also decide how much sustainability language the campaign will carry. Cotton is often chosen for its natural look and reuse potential, but heavier is not automatically better. Overbuilding a light giveaway with heavy canvas can waste budget and add freight weight. Under-specifying a premium donor pouch can make the gift feel underfunded. The best spec matches campaign value, recipient expectation, and the real route from factory to handoff.
- Define the recipient: donor, volunteer, attendee, retail buyer, chapter office, warehouse, or fulfillment partner.
- Define the route: factory-filled, warehouse-filled, volunteer-filled, mailed, event-distributed, retail-sold, or chapter-shipped.
- Define the brand risk: simple giveaway, sponsor-visible campaign, premium donor moment, fundraising merchandise, or public-facing kit.
- Define the packed item: width, height, thickness, weight, fragility, quantity per pouch, and loading direction.
- Define the success measure: lowest workable cost, faster kitting, better presentation, reuse value, retail readiness, or distribution accuracy.
Specify Fabric Weight, Color, and Cotton Character
Cotton drawstring pouches are usually quoted by fabric weight, either in ounces per square yard or GSM. For many nonprofit campaigns, light cotton in the 4 oz to 6 oz range, roughly 135-200 GSM, works well for seed packets, pins, bracelets, prayer cards, sticker packs, small thank-you notes, and light event inserts. This range helps control unit cost and carton weight, which becomes important when a campaign ships thousands of pieces to chapters, field offices, or fulfillment centers.
The tradeoff is opacity and perceived value. Lighter cotton may show dark contents, wrinkle faster, or feel too thin for a premium moment. Do not approve fabric from a swatch alone if the pouch will hold dark cards, bulky products, or sponsor-visible gifts. Put the actual item inside a sample pouch. Then judge opacity, shape, handfeel, and how the top closes.
For resale, cosmetics, candles, drinkware accessories, sponsor gifts, or higher-value donor kits, 8 oz to 10 oz cotton canvas, about 270-340 GSM, gives more structure and a stronger handfeel. It may also provide a better surface for simple bold artwork. The added weight has consequences, though. Heavier canvas increases material cost, carton gross weight, and sometimes closure stiffness on small sizes. Ask for carton dimensions and gross weight before choosing the heavier option on brand feel alone.
Color route needs the same care. Stock natural cotton is usually simpler than custom dyeing, but natural cotton has character: shade movement, seed specks, slubs, and neps. These are not automatically defects when approved in advance. They must, however, be separated from oil marks, stains, dirt, mold, or foreign fibers. Stock dyed cotton may be available in common colors. Custom dyed cotton often needs lab dip approval, dye-lot MOQ, and extra lead time. If a sponsor color matters, put the color target and approval process in the RFQ instead of treating shade as a later detail.
- Use 4 oz cotton for very light inserts when budget, freight weight, and simple presentation are the priorities.
- Use 6 oz cotton for common campaign pouches needing better opacity without moving into premium canvas cost.
- Use 8 oz canvas for reusable donor gifts, retail use, or products that need more structure.
- Use 10 oz canvas only when the product, brand position, and closure function justify the added weight and stiffness.
- Approve natural cotton shade, speck level, slub level, and contamination rules before bulk fabric is cut.
Control Size by Finished Dimensions and Usable Space
Sizing problems often begin with language. A request for 150 x 200 mm can mean finished sewn size to the buyer, cutting size to the factory, or a catalog’s approximate nominal size. Seam allowance, bottom construction, top hem, and drawstring channel all reduce the usable area. On small pouches, 5-10 mm can be the difference between a clean fit and a card that catches at the opening.
State the size as finished flat width by finished flat height, measured after sewing. For small fit-critical pouches, many buyers use a tolerance such as +/-5 mm. Larger sizes may need a wider millimeter tolerance or a percentage tolerance, depending on fabric, construction, and factory capability. The exact tolerance should be confirmed in writing. Avoid phrases like “standard size” when the pouch must hold a specific item.
Usable loading height is not the same as total height. The drawstring channel and gathered top take space. The product also needs enough clearance above it so the pouch can close without strain. If the item reaches too close to the channel, the cord may drag or the top may not gather cleanly. If the logo sits too high, the gathered fabric can distort it. Flat inserts need corner clearance; bulky items need an insertion and removal test because a flat pouch expands unevenly.
The strongest size check is physical. Send the supplier the real product or a dimensional dummy if the final item is not ready. Test the complete stack, not just the main product. Include cards, labels, tissue, ribbons, and any box. If volunteers will pack the pouches, the opening should be forgiving enough for quick repetitive loading. A pouch that saves a few cents but slows packing may not be the lowest-cost choice for the campaign.
- Specify finished sewn size in width x height, not cutting size, catalog size, or approximate size.
- State the measuring method: flat, empty, after sewing, from outer seam edge to outer seam edge.
- Agree a realistic tolerance such as +/-5 mm for small fit-critical pouches or a documented factory standard for larger sizes.
- Separate total height from usable loading height, especially when the product sits near the drawstring channel.
- Request a loading test with all cards, labels, tissue, inserts, and product components included.
Choose Print Method by Artwork and Risk
Choose the decoration method after reviewing the artwork, cotton color, fabric texture, order quantity, and sponsor approval risk. Screen printing is often the practical option for custom cotton drawstring pouches wholesale because many nonprofit logos, slogans, and campaign marks use one or two solid colors. At volume, it is cost-efficient and can look clean on natural cotton when the artwork is bold and not overloaded with fine detail.
A screen-print spec should include vector artwork, Pantone references, print size, print location, number of colors, number of print positions, and whether a white underbase is needed. Cotton texture can break up fine strokes. Small text, seals, long sponsor lists, QR-adjacent graphics, and detailed emblems need extra caution. Ask the factory for minimum line width and minimum text height on the exact fabric weight and weave you plan to use.
Full-color graphics, gradients, photographs, or many sponsor logos may require heat transfer, DTF, DTG, or another digital method. These methods can solve color-count issues, but they add their own risks: heavier handfeel, visible film edge, shine, muted color on natural cotton, edge lifting, or cracking under flex. Dark cotton often needs a white base layer, which changes cost and surface feel. Approve the method on final cotton fabric, not only from a digital mockup.
Placement should be dimensioned rather than described as “centered.” State the logo width and height, then set distances from a fixed reference such as the bottom edge, side seam, or drawstring channel. Keep artwork below the gathered top on pouches that close tightly. For sponsor artwork, decide which mark is primary, whether logos stack or align, and how each version will be named. A physical pre-production sample should lock print size, placement, opacity, color, and handfeel before bulk printing begins.
- Use screen print for bold one-color or two-color logos, campaign slogans, and larger wholesale quantities.
- Use transfer or digital methods for full-color artwork only after checking adhesion, flex, surface feel, and film edge visibility.
- Avoid tiny text, thin strokes, dense sponsor blocks, and QR codes unless the factory confirms printability at the final size.
- Specify logo dimensions, Pantone colors, underbase, print position, and placement tolerance from fixed seam references.
- Approve printing on final fabric because GSM, weave, cotton shade, and ink system affect opacity and sharpness.
Define Drawcord, Channel, and Closure Performance
The drawstring is a working trim. It is opened and closed during counting, packing, kitting, event distribution, and recipient use. If the cord is too short, too thin, uneven, trapped, frayed, or hard to pull, the whole pouch feels poorly made even when the fabric and logo are acceptable.
Cotton cord and flat cotton tape are common when the campaign wants a natural look. Round cord gives a familiar drawstring feel. Flat tape can look softer and more gift-oriented. Polyester cord may be more consistent or abrasion-resistant in some cases, but it may not support a plastic-reduction or natural-material message. Your spec should name cord material, diameter or tape width, color, finished length, pull style, and end finish. If the cord must match the pouch, confirm whether exact matching is realistic or whether tonal matching is acceptable.
End finish matters more than it seems. Unfinished cotton cord can fray, and short ends can disappear into the channel. Options may include knots, sewn ends, metal tips, plastic tips, or another approved finish. Each choice affects cost, look, function, and sustainability positioning. If the campaign avoids plastic, do not add plastic aglets unless the function justifies them.
The channel must let the cord move smoothly. A narrow channel, uneven stitching, bulky seam allowance, or blocked opening can make the pouch difficult to close. Skipped stitches at the channel opening can tear under normal pulling. Test the pouch while loaded because product height changes how the top gathers. For volunteer-packed campaigns, repeated open-close testing tells you more than a single studio photo.
- Define cord material, color, diameter or tape width, finished length, pull style, and approved end finish.
- Confirm whether construction is one-sided pull, two-sided pull, single cord, double cord, or cotton tape.
- Check that cord ends do not fray, shed fibers, or pull into the channel during normal use.
- Test the loaded pouch because product height and bulk affect closure function.
- Classify trapped cord, torn channel, broken stitching, and nonfunctional closure as major or critical defects.
Build MOQ and Version Splits Into the RFQ
MOQ is not just a sales threshold. It is tied to fabric purchasing, dyeing, cutting efficiency, print setup, sewing-line changeover, packing labor, and version-control risk. A supplier may offer a lower MOQ for a stock natural cotton pouch in a standard size, then require a higher MOQ or higher price for custom dyed fabric, heavier canvas, special cord, or multiple artwork versions.
Nonprofit campaigns often split into versions: regional chapters, sponsor logos, event dates, language versions, donor tiers, or destination-specific packing. These splits are workable only when quantities are clear. A quote for 10,000 pouches is incomplete if the real order is ten artwork versions of 1,000 pieces, each with separate screens, proofing, changeover, packing, and carton labels.
The cleanest structure is usually one base pouch size, one fabric, one cord, and controlled artwork changes. Changing size, fabric color, cord color, and logo at the same time multiplies setup work. It also creates more chances for wrong-version packing. If chapters want personalization, consider whether a shared campaign logo with a small chapter line will work instead of fully different artwork for every location.
Treat version control as a quality requirement, not an admin task. Every artwork version needs an item code or version name that appears on the artwork proof, sample approval, inner bag label, carton mark, packing list, and invoice. Mixed cartons should be allowed only when the receiving team has agreed to the sorting plan. Otherwise, sorting errors can create repacking costs and missed event deadlines.
- Ask for MOQ by size, fabric color, cord color, artwork version, and packing version, not just total quantity.
- Keep one base size and fabric where possible to reduce setup cost and production complexity.
- Provide exact quantities by chapter, sponsor, event, language, donor tier, and destination.
- Require version codes on proofs, inner bags, cartons, packing lists, and purchase documents.
- Compare quotes only after confirming whether screen charges, setup fees, and split-version handling are included.
Make Supplier Quotes Comparable
A low unit price is not useful if the quote leaves out screen charges, sample fees, special packing, carton labels, inland freight, inspection support, or version-handling costs. For B2B procurement, every supplier should answer the same RFQ. Otherwise, you may compare a bulk-packed 5 oz natural cotton pouch with an 8 oz retail-packed pouch that includes labels and setup fees, then mistake spec differences for price competitiveness.
A decision-ready quote should list finished size, fabric composition, fabric weight, fabric color route, drawstring specification, print method, number of colors, number of print positions, artwork versions, packing method, pieces per inner bag, pieces per carton, carton dimensions, gross weight, sample cost, setup charges, production lead time, payment terms, and Incoterm. If these details are missing, the quote is not ready for side-by-side comparison.
Review landed cost before supplier selection. Heavier fabric may increase freight more than expected. Individual polybags, paper bands, hangtags, barcode labels, or destination sorting can add labor and carton volume. Multiple artwork versions can add setup charges and increase production risk. A supplier with a slightly higher unit price but clearer tolerances, carton data, and lead time may be the safer choice for a fixed campaign launch.
Lead-time wording should be exact. If production is quoted as 25 days, ask when that clock starts. It may begin after deposit, final artwork approval, lab dip approval, pre-production sample approval, fabric arrival, or final packing-label confirmation. For event campaigns, work backward from the required arrival date and include sample approval, inspection, shipment booking, customs clearance, inland delivery, and local kitting.
- Require all suppliers to quote the same finished size, GSM, print method, version count, and packing method.
- Separate unit price, screen charge, sample fee, lab dip fee, label cost, special packing cost, and version-handling cost.
- Request carton dimensions, pieces per carton, net weight, and gross weight before choosing freight mode.
- Confirm Incoterm and handoff point so freight comparisons are not misleading.
- Record the production-start trigger in the purchase order, not only in email discussion.
Approve Samples With Measurable Standards
A pre-production sample should become the physical reference for bulk production. It should verify fabric weight, shade, handfeel, seam construction, drawstring material, cord length, channel function, print size, print position, print opacity, and loading fit. If the sample uses substitute fabric, a temporary cord, or a different print process, label it as a prototype. Do not treat it as final approval.
Approval notes should be measurable. Instead of writing “make it bigger,” state the target finished width and height. Instead of “logo lower,” state the distance from the bottom edge or channel line. Instead of “fabric too thin,” state the target GSM or approve a specific sample reference. Keep one approved sample with the buyer and one with the factory. If a third-party inspection is planned, give the inspector photos, measurement points, defect definitions, and the approved sample reference.
Do the loaded test before approving bulk production. Put the real campaign item inside the pouch, close it, reopen it, and repeat. Check whether card corners catch, whether the top gathers cleanly, whether the drawstring slides without excess force, whether the logo still looks acceptable when filled, and whether the pouch can be packed quickly. If the pouch will be mailed, confirm packed thickness and weight with the mailing or fulfillment team.
For sponsor-funded campaigns, sample approval should include the people who control logo use. A late request to move a mark, change a color, or remove another logo after bulk printing starts can create delay and extra cost. The sample stage is the right time to resolve brand risk, fit risk, and production risk together.
- Approve a sample made with final fabric, final cord, final print process, and final artwork size.
- Measure finished width and height flat and record accepted tolerance in the sample approval.
- Measure logo size and placement from fixed seam references rather than visual center only.
- Load the actual product or dimensional dummy and test repeated opening, closing, and removal.
- Keep buyer and factory reference samples, and share the standard with any inspection provider.
Set QC Thresholds Before Production
Quality control should focus on failures that affect use, brand presentation, and distribution accuracy. For drawstring pouches, functional defects are often more serious than small cosmetic variation. An open seam, missing logo, wrong artwork version, trapped drawstring, or non-closing pouch can disrupt packing and create visible campaign problems. Define these defects before inspection, not after goods are finished.
Sewing inspection should cover stitch consistency, skipped stitches, seam security, backstitching at stress points, drawstring-channel construction, thread trimming, seam alignment, and bottom-corner strength. If the pouch will hold heavier products, inspect side seams and bottom seams more carefully. A simple pull check can identify weak stitching, but it should be applied consistently so the factory and inspector understand what counts as failure.
Print inspection should cover placement, color, opacity, registration, curing, adhesion, and cleanliness. For screen printing, check solid areas for pinholes, ink bleed, powdering, poor curing, heavy handfeel, and scratch sensitivity. For heat transfer or DTF, check edge adhesion, flex cracking, film borders, shine, and excessive stiffness. Multi-version campaigns also need version verification: right logo, right quantity, right packing label, and right carton mark.
If you use an AQL inspection, define defect classes in the PO. Critical defects can include unsafe contamination, missing artwork, wrong artwork, open seams that make the pouch unusable, or nonfunctional closures. Major defects can include size outside tolerance, visibly misplaced print, cracked or lifting decoration, trapped cord, wrong cord, wrong version label, or incorrect carton quantity. Minor defects may include trim threads, slight natural slub variation within approval, or minor shade variation within the signed standard.
- Define critical, major, and minor defects before production starts, especially for function and artwork accuracy.
- Measure finished size, usable height, logo placement, cord length, and carton quantity during inspection.
- Use the approved sample as the reference for fabric shade, print opacity, handfeel, and construction.
- Inspect both product and packing because mixed versions can damage chapter distribution accuracy.
- Treat photo-only approval as insufficient for fit, GSM, drawstring function, and print adhesion.
Plan Packing, Cartons, and Distribution Labels
Packing is part of the buying decision. Bulk packing by 50 or 100 pieces per inner bag is often efficient when pouches will be filled later by a warehouse, distributor, or volunteer team. It reduces factory labor, packing material, and carton volume. It is not always right, though. Individual packing may be needed if the pouch must be scanned, sold at retail, kept clean for a premium donor presentation, or shipped directly to recipients.
Retail-ready or donor-ready packing may include individual bags, paper bands, hangtags, barcode labels, QR labels, size stickers, chapter labels, or destination sorting. Include these details in the first RFQ because they affect unit price, lead time, carton volume, and inspection. Adding barcode labels after price approval can delay the order, especially when label data changes by artwork version or destination.
Distribution accuracy matters when a nonprofit campaign has multiple chapters, events, sponsors, or fulfillment centers. Each version should have a code that appears on inner bags, cartons, packing lists, and purchase documents. Carton marks should include at least PO number, item code, version name, quantity, carton number, and destination when applicable. Do not allow mixed cartons unless the receiving team has agreed to sort them.
Carton size and gross weight should match the real handling environment. Cotton pouches can be compressed, but overly heavy cartons are difficult for small nonprofit offices, event staff, and volunteers. If cartons will be moved manually, set a gross weight limit before production and ask the supplier to quote pieces per carton accordingly. Confirm final carton data before shipment booking so freight cost, pallet planning, and receiving labor are realistic.
- Use bulk inner bags for warehouse kitting, local insertion, and volunteer packing operations.
- Use individual packing only when cleanliness, scanning, retail sale, donor presentation, or direct distribution requires it.
- Set carton marks with PO number, item code, artwork version, quantity, carton number, and destination.
- Control carton gross weight if goods will be handled by volunteers, small offices, or event teams.
- Verify packing instructions before sewing is complete because repacking can add cost and delay.
Specification comparison for buyers
| Spec decision | Recommended option | When it fits | Buyer risk to check |
|---|---|---|---|
| Light campaign giveaway fabric | 4 oz to 6 oz cotton, about 135-200 GSM, with GSM tolerance agreed in the PO | Pins, bracelets, prayer cards, seed packets, sticker packs, small thank-you notes, light event inserts, or campaigns where freight weight matters | May be translucent, wrinkle more, or feel too light with dark or bulky contents; approve opacity with the actual packed item inside |
| Premium donor or resale fabric | 8 oz to 10 oz cotton canvas, about 270-340 GSM, normally with stronger handfeel and more structure | Fundraising merchandise, retail counter sales, cosmetics, candles, drinkware accessories, reusable donor gifts, or sponsor-visible kits | Higher GSM increases material cost, carton gross weight, and sometimes sewing resistance; check landed cost, carton handling limits, and closure ease |
| Finished size definition | Finished sewn size measured flat after sewing, not cutting size, with tolerance such as +/-5 mm for small pouches or buyer-approved factory standard | Any campaign where fit matters, especially boxed items, cards, mail packs, donor kits, or volunteer kitting | If the supplier quotes cutting size, seam allowance and drawstring channel can reduce usable space; require a loading test |
| Natural cotton color | Unbleached or natural cotton using an approved reference swatch or pre-production sample | Eco-positioned campaigns, simple one-color logos, grassroots events, lower-MOQ orders using stock fabric | Natural shade, seed specks, slubs, and neps can vary; define acceptable fabric character versus major contamination or stains |
| Dyed cotton color | Stock dyed cotton when possible; custom dyed cotton only with lab dip or strike-off approval | Brand-color campaigns, chapter colors, sponsor-matched pouches, retail packaging, or high-visibility donor gifts | Custom dyeing can raise MOQ, lead time, and shade-control complexity; confirm dye lot MOQ and allowable shade range before deposit |
| Simple logo method | 1-color or 2-color screen print with vector artwork and Pantone reference | Bold nonprofit marks, slogans, QR-adjacent graphics, sponsor marks with limited colors, and high-volume wholesale orders | Fine strokes, small type, and tight registration can fill in on cotton texture; ask for minimum line width and test print on final fabric |
| Complex artwork method | Heat transfer, DTF, DTG, or digital print only after physical sample approval on final cotton fabric | Gradients, full-color sponsor artwork, short-run event versions, photographic art, or many-color designs | Transfers can feel heavier, shine, crack, or lift at edges; digital print can look muted on textured or dark cotton; test rub, flex, adhesion, and opacity |
| Drawcord specification | Cotton cord or flat cotton tape with defined diameter or width, length, color, pull style, and end finish | Natural look, plastic-reduction positioning, donor kits, volunteer packs, and general reusable pouches | Cord ends can fray or pull into the channel; channel can jam if too narrow or stitched poorly; test closure with a loaded pouch |
| MOQ and version control | One base size, fabric, and cord; split only controlled artwork versions where needed | Regional chapters, sponsor tiers, event dates, language versions, donor levels, or destination-specific packing | Each artwork change can add screens, setup time, sorting risk, and carton-label complexity; require version-level quantities and packing marks |
Buyer checklist before sampling
- Define the campaign use before price shopping: giveaway, donor thank-you kit, fundraising merchandise, volunteer pack, direct-mail enclosure, retail sleeve, or event registration insert.
- List the packed item dimensions, thickness, weight, and quantity per pouch; include cards, labels, ribbon, tissue, inserts, and product boxes that affect loading clearance.
- Specify finished sewn size, measured flat after sewing, and state width and height tolerances in millimeters or as the factory standard approved in writing.
- Separate total pouch height from usable loading height because the drawstring channel, top hem, and gathered closure reduce practical interior space.
- Choose fabric by composition, weave, weight in oz or GSM, color route, opacity expectation, shrinkage expectation, and whether natural specks, slubs, or neps are acceptable.
- Confirm whether the fabric is stock natural cotton, stock dyed cotton, or custom dyed cotton because MOQ, lab dip timing, shade variation, and replenishment risk differ.
- Select print method based on artwork complexity, fabric color, desired handfeel, order quantity, number of versions, wash expectation, and sponsor approval needs.
- State logo size, print position, placement reference point, Pantone colors, underbase requirement, minimum line width, minimum text height, and acceptable placement tolerance.
- Define drawstring material, cord diameter or tape width, color, finished length, end finish, knot or tip style, and whether the pouch has one-sided or two-sided pull.
- Set MOQ expectations by total order, size, fabric color, artwork version, packing version, and destination rather than only by blended campaign quantity.
Factory quote questions to send
- Which fabric options are regular stock for this pouch size, and what exact GSM or ounce weight is included in the quoted unit price?
- Is the quoted pouch size the finished sewn size measured flat after sewing, or the fabric cutting size before seam allowance and drawstring-channel construction?
- What finished-size tolerance do you apply for this size range, and can you quote to a buyer tolerance such as +/-5 mm if fit is critical?
- What fabric-weight tolerance do you control in production, and how will GSM be verified against the approved sample or material record?
- What are your standard tolerances for print placement, print color, registration, fabric shade, cord length, and carton quantity?
- What is the MOQ per size, per fabric color, per printed artwork, per cord color, and per packing style if we split versions by chapter or sponsor?
- Which print method is included in the unit price, how many colors and print positions are included, and are screen charges or setup charges separate?
- What minimum line width and minimum text height do you recommend for this fabric weight, weave texture, ink system, and print size?
- What is the maximum recommended print area before seams, bottom fold, drawstring gathering, or cotton texture affect appearance?
- Can the pre-production sample be made from bulk fabric with final cord and final printing, and what is the sample lead time after artwork approval?
Quality-control points to confirm
- Finished size should be measured flat after sewing from seam edge to seam edge; record whether the tolerance applies before or after pressing, folding, and packing.
- Usable loading height should be checked separately from total height because the drawstring channel and gathered top reduce practical interior space.
- Fabric GSM should be checked against the approved sample or material record; a downgrade can change opacity, handfeel, print absorption, and perceived value.
- Fabric shade should be compared under consistent lighting against the approved sample, especially for natural cotton, unbleached batches, and custom dyed fabric.
- Natural cotton seed specks, slubs, and neps should be classified separately from stains, oil marks, mold, foreign fibers, or dirt contamination.
- Drawstring channel must allow smooth opening and closing without skipped stitches, trapped cord, twisted tape, excessive resistance, or torn channel openings.
- Cord length should be consistent enough for closure function, and cord ends should be knotted, tipped, sewn, heat-sealed where applicable, or otherwise finished as approved.
- Logo placement should be measured from a fixed seam, bottom edge, side edge, or channel line rather than judged by visual center only.
- Screen print should be checked for dry rub performance, light scratch resistance, pinholes, ink bleed, poor curing, powdering, heavy handfeel, and color mismatch.
- Heat transfer or DTF decoration should be checked for edge lifting, cracking when flexed, excessive shine, poor adhesion, and visible film borders on textured cotton.